Sensors Catalog Vol.5.0

Transcription

1 Sensors Catalog Vol.5.0 Inductive Proximity Sensors APS-GMC / APS-GMD / APS-GM / APS-GK / APS-30/31 / APS-CK APS-S / APS-U / APS-11 / APS-CU / APS-M / APS-F / APS-10.12~15 Capacitive Type Proximity Sensors -85 / -31 / -16 / -10 LED indicator ø hole Cable diameter ø Detection surface

2 Sensors Catalog Vol.5.0 Providing our customers with the best in value and technology

3 Selection Guide KOYO Products (Architecture by Shape) Inductive proximity sensors Cylindrical type Metal cylindrical type APS-GMC Series DC2W P25 APS-GMD DC2W,DC3W NPN/PNP P29 Series APS-GM DC2W, AC2W P37 Series Resin cylindrical type APS-GK Series DC2W,DC3W NPN/PNP, AC2W... P46 APS-30/31 Series DC3W NPN,voltage output type, AC2W P54 APS-CK Series DC2W P60 Rectangular type Upper face sensing type APS-S DC2W,DC3W NPN/PNP P64 Series APS-U DC2W,DC3W NPN P70 Series Front face sensing type APS-11 Series APS-CU Series APS-M Series APS-F Series DC3W NPN,voltage output type... P79 DC3W NPN P86 DC2W,DC3W NPN/PNP P64 DC2W,DC3W NPN/PNP P70 APS-10, 12 to 15 DC3W NPN,voltage output type... Series P79 Capacitive type proximity sensor Cylindrical type Metal cylindrical type Resin cylindrical type -85 Series DC3W NPN,voltage output type... P90-31 DC3W NPN,voltage output type... P90 Series Rectangular type Upper face sensing type -16 DC3W NPN,voltage output type... P90 Series 10 Series DC3W NPN P90 1

4 List Metal/Resin Cylindrical Type Shape Rated Output Protection operating type Operating voltage distance (mm) grade Model number Page M8 Metal Embedded type 2 DC2W DC10 to 30V IP67 APS2-8GMC2-Z 26 M12 Metal Embedded type 2 DC2W DC10 to 30V IP67 APS2-12GM-Z(-) 38 3 DC2W DC10 to 30V IP67 APS3-12GMC2-Z 26 IP67 APS3-12GMD-Z 30 DC3W DC10 to 30V IP67 APS3-12GMD-E 32 Non-embedded 4 DC2W DC10 to 30V IP67 APS4-12GMD-E 33 type 5 DC2W DC10 to 30V IP67 APS5-12GM-Z 40 8 DC2W DC10 to 30V IP67 APS8-12GMD-Z 31 Resin Non-embedded 2 DC3W DC20 to 28V IP66 APS-30-2N * 1 55 type DC voltage DC10 to 16V IP66 APS-30-2T * DC3W DC20 to 28V IP66 APS-30-4N * 1 55 DC voltage DC10 to 16V IP66 APS-30-4T * DC2W DC10 to 30V IP67 APS5-12GK-Z 48 DC3W DC10 to 30V IP67 APS5-12GK-E 49 M18 Metal Embedded type 5 DC2W DC10 to 30V IP67 APS5-18GM-Z(-) 38 AC2W AC24 to 240V IP67 APS5-18GM-WS(-) 41 7 DC2W DC10 to 30V IP67 APS7-18GMC2-Z 26 DC10 to 30V IP67 APS7-18GMD-Z 30 DC3W DC10 to 30V IP67 APS7-18GMD-E 32 Non-embedded 10 AC2W AC24 to 240V IP67 APS10-18GM-WS 42 type 14 DC2W DC10 to 30V IP67 APS14-18GMD-Z 31 Resin Embedded type 5 DC2W DC10 to 30V IP67 APS5-18GK-Z-TF 47 Non-embedded 10 DC2W DC10 to 30V IP67 APS10-18GK-Z 48 type DC3W DC10 to 30V IP67 APS10-18GK-E 49 AC2W AC24 to 240V IP67 APS10-18GK-WS 50 M22 Resin Non-embedded 4 DC3W DC20 to 30V IP66 APS-31-4N * 1 55 type DC voltage DC10 to 16V IP66 APS-31-4T * DC3W DC20 to 30V IP66 APS-31-7N * 1 55 DC voltage DC10 to 16V IP66 APS-31-7T * 1 55 AC2W AC90 to 250V IP66 APS-31-7S * 1 56 M30 Metal Embedded type 10 DC2W DC10 to 30V IP67 APS10-30GMD-Z 30 DC3W DC10 to 30V IP67 APS10-30GMD-E 32 AC2W AC24 to 240V IP67 APS10-30GM-WS 41 AC2W AC24 to 240V IP67 APS10-30GK-WS-TF 50 Non-embedded 18 AC2W AC24 to 240V IP67 APS18-30GM-WS 42 type 24 DC2W DC10 to 30V IP67 APS24-30GMD-Z 31 Resin Embedded type 10 DC2W DC10 to 30V IP67 APS10-30GK-Z-TF 47 Non-embedded 18 DC2W DC10 to 30V IP67 APS18-30GK-Z 48 type DC3W DC10 to 30V IP67 APS18-30GK-E 49 AC2W AC24 to 240V IP67 APS18-30GK-WS 50 φ 34 Resin Non-embedded type 30 DC2W DC10 to 30V IP67 APS30-34CK-Z 61 DC2W : DC switching output type - 2 wire DC3W : DC switching output type - 3 wire DC voltage : DC voltage output type AC2W : AC switching output type - 2 wire * 1: For installation, use the dedicated resin nuts provided. 2

5 List Square Type Shape Rated Output Protection operating Operating voltage distance (mm) type grade Model number Page Upper face sensing Non-embedded type DC3W DC2W DC10 to 30V DC10 to 30V IP67 IP67 APS2.5-8S-E APS4-12S-Z IP67 APS4-12U-Z 72 IP67 APS4-12BU-Z 72 DC3W DC10 to 30V IP67 APS4-12S-E 66 IP67 APS4-12U-E 74 IP67 APS-11-4N 80 DC voltage DC10 to 16V IP67 APS-11-4T 80 5 DC3W DC5 to 10V IP67 APS5-14CU-E 87 Front face sensing Non-embedded type DC3W DC2W DC10 to 30V DC10 to 30V IP67 IP67 APS2.5-8M-E APS3-16F-Z DC3W DC10 to 30V IP67 APS3-16F-E 73 4 DC2W DC10 to 30V IP67 APS4-12M-Z 65 IP67 APS4-12BF-Z 72 Side face sensing Non-embedded 15 type DC3W DC10 to 30V IP67 APS4-12M-E 66 IP67 APS-10-4N 80 DC20 to 30V IP67 APS-12A-4N 80 IP66 APS-13-4N 81 DC voltage DC10 to 16V IP67 APS-10-4T 80 IP67 APS-12A-4T 80 IP66 APS-13-4T 81 5 DC2W DC10 to 30V IP67 APS5-18F-Z 71 DC3W DC10 to 30V IP67 APS5-18F-E 73 7 DC3W DC20 to 30V IP66 APS-13-7N 81 DC voltage DC10 to 16V IP66 APS-13-7T DC2W DC10 to 30V IP67 APS10-30F-Z 71 DC3W DC10 to 30V IP67 APS10-30F-E DC3W DC20 to 30V IP66 APS-14-15N 81 DC voltage DC10 to 16V IP66 APS-14-15T 81 DC3W DC20 to 30V IP66 APS-15-15N 81 Capacitive Type DC2W : DC switching output type - 2 wire DC3W : DC switching output type - 3 wire DC voltage : DC voltage output type Shape Rated Output Protection operating Operating voltage distance (mm) type grade Model number Page M22 Resin Non-embedded 5 DC3W DC20 to 30V IP N 91 cylindrical type DC voltage DC10 to 16V IP T 91 M30 Metal Non-embedded 15 DC3W DC10 to 30V IP N 91 cylindrical type DC voltage DC10 to 16V IP T 91 Rectangular type Non-embedded 5 DC3W DC10 to 30V IP N 92 type DC voltage DC10 to 16V IP T DC3W DC10 to 30V IP CU-E 92 DC2W : DC switching output type - 2 wire DC3W : DC switching output type - 3 wire DC voltage : DC voltage output type 3

6 SAFETY PRECAUTI Notation Used in This Catalog The following indications are used in this catalog to allow safe use of products. Warning Caution Ignoring this indication and improperly handling the product can lead to a major malfunction possibly resulting in death or serious injury. Ignoring this indication and improperly handling the product can lead to injury or physical damage to property. Symbols This symbol represents acts that are generally prohibited. This symbol represents items that are compulsory or prescribed. Safety Precautions The following safety precautions must be obeyed for handling of products noted in this catalog. [Environment and conditions of use] Warning Do not use in an environment where there is a possibility of combustion or explosion. Doing so may lead to accident involving death or injury or a fire. Do not use this product for applications related to human safety. Use the product only for applications that will not lead to human injury even in the event of an accident or malfunction. Caution Use and manage the product within the environmental ranges (vibration, impact, temperature, humidity, etc.) dictated in the specifications. Improper use may lead to a fire or damage to the product. Thoroughly understand the product before using it. [Installation and wiring] Warning Do not use with a power-supply voltage other than that noted in the specifications. Doing so may lead to a fire, electric shock, or a malfunction. Do not mis-wire products. Doing so may lead to a fire or malfunction Caution Use the wiring and configuration dictated in the specifications. Not doing so may lead to a fire or malfunction. Do not use wiring methods that subject wiring to stress. Doing so may lead to electric shock or a fire. Perform wiring with power to the power source cut off. Not doing so may lead to electric shock or a malfunction. 4

7 SAFETY PRECAUTI [For use] Warning Do not touch cable terminals while the power is on. Doing so may lead to an accident resulting in a malfunction or electric shock. Do not use in methods other than as dictated in the specifications. Doing so may lead to an accident involving death or injury or a malfunction. Do not place the product near combustibles. Doing so may lead to a fire. Do not insert metallic objects such as a screwdriver in a mounting hole or the like. Doing so may lead to electric shock or a malfunction. Caution Do not insert inappropriate items in product openings. Doing so may lead to electric shock or a malfunction. [For maintenance] Caution Do not repair or disassemble the product. Doing so may lead to electric shock or a malfunction. Do not perform a maintenance or an inspection while power is on. Doing so may lead to electric shock. [For disposal] Warning Use caution to follow the waste disposal policy of individual country in case of disposing the product. A Request Regarding Use Handling of our products is designed with the object of their use as general electronic equipment. Do not use products for applications where a high level of reliability is needed with regard to human life. In addition, please contact our Sales Division beforehand when considering use of the products in environments or under conditions other than those in specifications for general electronic equipment or for use in units related to safety and control of transportation equipment (trains, automobiles, etc.), traffic signal equipment, fire-fighting/fire prevention equipment, or the like. 5

8 SAFETY PRECAUTI Corresponding CE Marking Conformity with the EMC Directive is as follows: EMC Directive Conformity specification EMS: EN * EMI: EN55011 Class A, Group 1 - IEC IEC IEC * Appropriate models APS-S/M series 10-34CU-E APS30-34CK-Z Please be advised beforehand that the contents of this catalog may change without warning due to product modifications. When exporting these products, prescribed procedures must be followed in accordance with foreign exchange and export trade control laws. 6

9 Acquisition of ISO9001 / Certification ISO9001 We acquired ISO9001 certification from certification organization BVQI, which is accredited by authorization organization UKAS of the United Kingdom, on October 12, Date of Certification : October 12, 1995 (for ISO9001:1994) April 16, 2003 (for ISO9001:2000) Target Factories Target Products Inspecting Agency Certificate No. : : : : Headquarters (Tokyo) and Ohizumi Factory (Yamanashi) Programmable Controllers Electronic Counters Digital Tachometers Programmable Cams Proximity Sensors Rotary Encoders Programmable Displays Electronic Control Systems for Factory Automation (FA) Electronic Control Instruments for Automobiles BVQI (Bureau Veritas Quality International) ISO14001 We acquired ISO14001 certification for environmental management system from certification organization BVQI, which is accredited by authorization organization UKAS of the United Kingdom, on December 29, Date of Certification Target Factories Inspecting Agency Certificate No. : : : : December 29, 2000 Headquarters (Tokyo) and Ohizumi Factory (Yamanashi) BVQI (Bureau Veritas Quality International)

10 Application Examples Cap Detection System Cutting a Workpiece to a Constant Length This system has a control to detect whether a container has a cap and sort cap-less containers. When a photoelectric sensor detects a container on the conveyor, a proximity sensor simultaneously detects if the container has a metal cap. Containers without caps are pressed out and sorted by a pusher. Press Control System A combination of a rotary encoder and an electronic counter detects a length at which to cut a workpiece, and the output of the electronic counter is used to operate the rotary cutter. As the rotary cutter rotates, a proximity sensor operates to reset the electronic counter. As a result, the clutch is disengaged and the brake functions. Controlling the Position of a Power Shovel's Bucket A proximity sensor detects the rise and fall of the press head, and the data are input to electronic counters C1 and C2. Roll 2 is rotated as C1 counts up, and the workpiece is pulled. As C1 (number of punch-out times) counts up, the system stops the pressing operation, turns the roll for a given length of time, and then carries out the workpiece. Setting the Rotation Angle A power shovel's bucket is controlled using a proximity sensor so that the bucket is kept horizontal in the lowest-stage position. Keeping the bucket horizontal by maneuvering the control lever alone requires a high level of skills. However, using a proximity sensor to automatically control the bucket facilitates the operation. Sliding Detection System When the rotation angle of the table against the reference position is determined using an electronic counter, the table stops at a predefined angle. When the tightening torque reaches the specification after starting tightening the nut, the clutch starts sliding. The system captures a difference in intervals between pulses generated from proximity sensors attached to the drive and driven sides, and sends a tightening-completion signal to stop the motor. 8

11 Application Examples Sorting Materials by Length Detecting a Workpiece for a Machine Tool Proximity sensor Workpiece The proximity sensor A generates pulse signals when it detects the rotation of the multitooth cam. The electronic counter counts the number of pulses while a metal plate is being detected by the proximity sensor B. This count is compared with the upper and lower limits that specify acceptable size of plates. Any plate outside the tolerance is rejected. Winding a Wire for Constant Turns A proximity sensor detects the presence of a workpiece such as a steel material on a machine tool or the like to prevent the machine from idling. Wire Breakage Detection Machine The proximity sensor generates pulses when it detects the rotation of the bobbin. The pulse count is entered to the counter, and compared with dual preset values: the expected total number of turns of wire, and the total number minus one. When the pulse count has reached the second setting, the reduction gear is activated. The bobbin stops completely when the count equals the first setting. At the same time, the timer activates the counter to cut the wire. Controlling Position stopping A wire taken up to a bobbin is hooked on an arm for detecting wire breakage. When the wire is broken, the arm moves and a proximity sensor detects the arm, causing the Control board to issue a wire breakage alarm and the clutch to operate to stop the rotation of the bobbin. Determining the Area to be Painted As a proximity sensor detects a metal object attached to an index table, a clutch/brake operates to stop the table and an electromagnetic valve opens for a period of time set with the timer, thus to feed a given volume of content from the tank to a container. A proximity sensor detects a steel plate traveling on the conveyor, while other proximity sensors and an electronic counter are used to allow painting to be performed according to the width and length of the steel plate. 9

12 Application Examples Positioning a Compressor Cylinder Crane Control Rotary encoder Proximity sensor Rotary encoder A material fed inside a mold is first compressed in the position of proximity sensor 1, and then that of proximity sensors 2, 3 and 4, with increasing compressive force. When the material has been compressed in the 4th position, one cycle of the compression is complete. A rotary encoder is used to sense boom extension/contraction, inclination and swiveling, and wire extension/contraction. A proximity sensor is used to sense the width of leg extension. Golf Cart Stop Position Control Filling Machine Proximity sensor Proximity sensor A proximity sensor is used to control the stop position of a golf cart. The sensor detects a metal piece planted in a given position in each hole, causing the motor to stop. Another proximity sensor is used to detect rotation of the motor. When a template stops at the 1st stopper as a proximity sensor detects the template, a set amount of material is filled in the template, and the next filling is performed at the 2nd stopper. Level Detection Bottle Count/Detecting an Object inside a Container A capacitance type sensor is used to detect the level of liquid or the like in a container. A capacitance type sensor is used to detect the presence of liquid or the like in a container. 10

13 Application Examples Paper Level Detection Detecting the Presence of Metal Deposition A capacitance type sensor is used to detect the level of paper printed with a printer. A capacitance type sensor is used to detect the presence of deposited metal. Detecting an Object in a Packaging Box Detecting a Packaged Object A capacitance type sensor is used to detect an object (liquid, metal, etc.) in a packaging box. A capacitance type sensor is used to detect an object (liquid, metal, etc.) in a packaging bag. Detecting the Remaining Amount of Packaging Paper Touch Switch A capacitance type sensor is used to detect the remaining amount of packaging paper in the roll form. A capacitance type sensor is used as a touch switch to detect a human finger. 11

14 Overview/Glossary of Terms Overview What is Proximity Sensor? The proximity sensor is a sensing device that detects a target object without contacting it (i.e., in proximity to it) unlike conventional mechanical sensors such as micro-switches and limit switches. Its name derives from the state of proximity to target objects. Accordingly, this sensor has advantages over mechanical switches, such as higher speed, longer service life and higher reliability. And various types of proximity sensors with different operating principles, which are not universal in many aspects, are manufactured. The operating principles vary widely including induction, magnet, electric capacitance, ultrasonic wave, electric wave, air pressure and photo-electricity. Recently, proximity sensors are more commonly called by their specific operating principles, for example photoelectric sensors and ultrasonic sensors, while proximity sensors may only mean inductionbased, magnet-based and capacitance-based proximity sensors. Proximity sensors have the following features. No need to have the sensor contact the target or apply a force to the sensor for generating output. No wear allows long-term operation. No bounce from contact minimizes false operation. Components inside the sensor consist of semiconductor elements and have no moving parts, enabling a long service life to be ensured. Hardly affected by surrounding conditions and capable of normally functioning even in locations exposed to much humidity or much workload. Proximity sensors are ideal sensing devices that can be used in the following applications. Transportation and conveyor systems Packaging machines Woodworking machines Bottling and filling machines Plastic processing machines Textile machines Machines used for storage and preservation work at warehouses Machine tools Automobile industries Controlling and automation technologies There are many more fields of applications. Glossary of Terms Rated operating distance (standard operating distance) Rated operating distance is the rated value of a operating distance between the reference position and a standard object at which the standard object starts approaching the proximity sensor in the axial direction until the sensor operates to detect the object. Rated operating distance does not take into account external factors such as voltage and temperature or effective operating distance. The reference position generally equals to the detection plane. Effective operating distance (variation in operating distance) An individual proximity sensor has a variation in operating distance from its own rated operating distance. This variation is called effective operating distance. In general, effective operating distance is equal to or less than ±10% of the rated operating distance of a proximity sensor within its distance range at constant temperature and constant voltage. For details, see the specifications. Differential travel The distance at which the object to be detected approaches the proximity sensor until the sensor operates is called operating distance. By contrast, the distance at which the object moves away from the proximity sensor until the operation of the sensor returns to the origin is called return distance. The difference between the operating distance and the return distance is called distance difference. In general, distance difference is equal to or less than 20% of the effective operating distance. For details, see the specifications. Normal proximity sensor: Return point Operating point Standard object to be detected Detection plane (reference point) Reference axis Axial direction Standard target object Differential travel Return distance Operating distance Proximity sensor The operating distance of a proximity sensor varies with the size and material of the object. The greater the size of the object, the longer the operating distance becomes. However, the operating distance becomes constant when the size reaches a certain level. Normally, the smallest object that gives this constant operating distance is used as a standard object. The standard object must be made of iron (SPCC) and have a thickness of 1 mm. Operating distance Length of a side of the object (mm) 1t Object (iron) The JIS-C (IEC ) defines a standard object to be made of iron with a thickness of 1 mm. It also defines its size (length of a side) to be the greater value between the diameter of the detection plane and the triple of the operating distance. Example: the size of the standard object for a sensor with a detection plane M18 and an operating distance of 8 mm: 18 mm < 8 mm 3 = 24 mm Thus, the size of the standard object should be 24 mm square. However, it should be noted that this size is only a typical value. See the specifications for details. 12

15 Overview/Glossary of Terms Rated operating distance (set distance) It refers to the distance between the reference point (detection plane) and the target object at which a proximity sensor stably operates under all conditions in the specifications such as temperature, voltage fluctuation and effective operating distance. When installing a proximity sensor, install it so that the distance between the object and the proximity sensor's detection plane is within the rated operating distance. If the target object is smaller than the standard detection object or uses a different material from the standard detection object, the target object needs to be closer to the proximity sensor than the operating distance of the target object. Output standard The output standard is the level of an output signal that can be applied to a load, and is expressed in unit. It indicates that (the sensor) is capable of activating those KOYO counters, static control relays and the likes that have the same or smaller number of input standards as/than the number of output standards. For example, a proximity sensor with output standard 7P6N can be connected simultaneously to up to three units of counters with input standard 2P and up to three units of static control relays with input standard 2N. For output standard, (the sensor) is capable of driving: 1P = outflow current of 0.24 ma 1N = inflow current of 0.8 ma Switching frequency It refers to the maximum output switching frequency at which a standard detection object can be sensed within a unit of time. [Measurement example] Leakage current The current that flows toward the output despite the OFF state of the output is called leakage current. The value of the leakage current may be problematic mainly with DC double-wire and AC double-wire types. Outflow current 6 V 1 V Inflow current Detection area It indicates the track of the operating point on one end of the object to be detected when the standard detection object approaches a proximity sensor from the side of the detection plane of the sensor in parallel with the detection plane (point A in the figure), and of the return point when it retreats. Standard detection object Detection plane Point A Proximity sensor 13

16 Operating Instructions Common to All Models Setting the position of the object The operating distance of a proximity sensor refers to the distance between the detection plane and the target object at which the object starts approaching the proximity sensor until the sensor operates. The operating distance slightly fluctuates according to change in surrounding conditions such as temperature and voltage fluctuations. Therefore, taking this into account, it is necessary to set the maximum approaching distance of the object shorter than the operating distance in order to stably operate the proximity sensor. This is called a rated operating distance. The distance between the object and the detection plane when actually using a proximity sensor needs to be within this value. When using a standard detection object, the rated operating distance is between 70% and 80% of the operating distance. If the size of the target object is smaller than the standard detection object, or if an object other than iron is used, the operating distance is shorter. Therefore, it is also necessary to set the rated operating distance shorter (70% or less of the operating distance of the object). For details of ratios of rated operating distances, see the specifications. Vertical direction Target object Installing an embedded type An embedded type of proximity sensor can be mounted to a metal by being implanted into it as indicated in the figure below (regardless of the shape). Installing a non-embedded type As shown in the figure below, a non-embedded type of proximity sensor cannot be implanted into a metal when used. In addition, this type is easily affected by surrounding metals. When installing this kind of proximity sensor in a depressed portion of a metal as indicated in the figure, secure a space around the sensor at least three times greater than the sensor diameter. The following figure is a basic mounting method. See the specifications for details. B Target object A' Horizontal direction A Detection plane Proximity sensor How to install an embedded/nonembedded type proximity sensor Metal cylindrical type Embedded type The above figure is a simplified drawing that explains the operation in an easy-to-understand manner. For details, see the detection area drawing. A' 0.7A A: Operating distance A': Rated operating distance B: Range of fluctuation in operating distance Interval in parallel installation When installing proximity sensors in parallel, secure a sufficient interval between each sensor so that the sensors are not affected by each other (mutual interference). As shown in the figure below, embedded types require an interval at least twice the sensor diameter. Non-embedded types require an interval at least four times greater the sensor diameter. The following figure is a basic mounting method. See the specifications for details. Metal Non-embedded type Resin Resin cylindrical type Embedded type Non-embedded type Resin Proximity sensors are divided into embedded and non-embedded types. Embedded types can be used as implanted into a metal. Non-embedded types cannot be implanted into a metal, but provide longer operating distances than embedded types to allow long-range detection. With embedded types having metal cylindrical shapes, the detection plane is on the same level as the metal casing, while the detection plane of non-embedded types protrudes from the metal casing, making it easy for the user to distinguish between them. Shapes such as cylinder and square are common to both embedded and non-embedded types. When installing the sensor, be sure to check its specifications in advance. Mutual interference and classification of frequencies When using two or more proximity sensors in approximate positions or in close contact each other, mutual interference between the sensors may occur and cause the operation of the sensors to become unstable. For such applications, models that have different frequencies to prevent mutual interference are available. By installing proximity sensors classified by frequency, you can use them without causing mutual interference between the sensors. Frequency classification is expressed as "L," "M" or "H" in the end of the model number. "M," which represents the basic frequency, is in principle omitted (see the section concerning model number configuration). "H" refers to models with higher frequencies than the standard frequency (M), while "L" indicates models with lower frequencies than the standard frequency (M). 14

17 Operating Instructions Common to All Models Plating on a target object If the surface of the object is plated, the operating distance may be varied. With plated iron, in particular, the operating distance is 10% to 30% shorter depending on the type of plating. Precautions to be taken when turning /OFF the power The output status of a proximity sensor when the power is turned on and off is always OFF regardless of whether the sensor is detecting an object or not. The behavior of the output state being OFF for a certain period after the power is turned on is called the initial resetting. In the situations described below, however, the output may be temporarily OFF (or ). This duration is proportional to the length of the operating distance of the proximity sensor, and will last for approximately 10 to 100 ms. If the proximity sensor is connected to a counter or programmable controller, there will be no problem since an initial resetting circuit is incorporated into the counter or programmable controller. In other cases, take precautions to avoid the following situations. a) The target object is positioned at around the detection distance of the proximity sensor. b) The rated operating voltage of a proximity sensor of DC voltage output type or DC switching output type increases (decreases) with a large time constant when the power is turned on (turned off). c) Power source containing chatters or noise is applied to (shut off from) a proximity sensor of AC switching output type. Capacitor/lamp load With proximity sensors of DC switching output or AC switching output type, a capacitor or a lamp, such as incandescent lamp, whose rush currents are large, cannot be connected directly to the sensor. They need to be connected to the sensor via a relay or a current limiting resistor. Load C Lamp Current limiting resistor R Load C Lamp Set the current limiting resistor R so that the peak current is within the load current of the proximity sensor. When connecting a capacitor or a lamp in parallel with a load Current limiting resistor R <Calculation example> (Supply voltage V) (Maximum load current of the proximity sensor ma) - (Load current ma) Permissible loss of resistor R (W) (Supply voltage V) 2 R(Ω) C Lamp Load Twice of greater Short-circuit protection circuit Some models are provided with a short-circuit protection circuit. The short-circuit protection circuit protects the output of the proximity sensor by shutting off the rated service current when the load is short-circuited due to misconnection of the proximity sensor or fracture of the load. When a current greater than the maximum rated operating current of the proximity sensor is applied or when the rush current exceeds the maximum rated operating current, such as a solenoid, capacitor and lamp load, the short-circuit protection circuit may function to prevent the current from being applied to the load and the sensor from normally operating. Precautions on checking wirings Do not perform check methods that may generate a high voltage or cause a large current to flow to check wiring of a proximity sensor, such as a buzzer test or lamp test. Precautions on connection Be sure to correctly and reliably connect the lead wire of a proximity sensor. Mis-wiring or inappropriate wiring may damage the proximity sensor or peripherals. R (kω) <Calculation example> (Supply voltage V) (Maximum load current of the proximity sensor ma) Permissible loss of resistor R (W) (Supply voltage V) 2 Twice of greater R (Ω) R (kω) Precautions on wiring Secure at least 30 mm for the bend radius of the lead wire. Do not acutely bend the lead wire at a distance within 30 mm from the lead wire outlet. Precautions on use If the lead wire is long in high-speed response, it may cause distortion in the output waveform due to a line capacitance. When turning off a proximity sensor, the output may become or OFF for an instant. We recommend first turning OFF the load. If a motor or welding machine that generates a large surge is near the proximity sensor, and if the load on the proximity sensor itself serves as the source of a large surge, insert a surge absorber such as a varistor in the source. Do not give vibrations to the cable for a long period. 15

18 Precautions on Wiring Precautions to be taken in wiring Item Note: indicates a load. Indication of operation applies only to models having LED. Examples of defective wiring DC 3-wire, NPN output type DC 3-wire, PNP output type DC 3-wire, voltage output type About power source voltage Applying a voltage exceeding the operating voltage or applying AC power supply to a DC power type product may cause burst or burnout. Proximity sensor Brown Black Blue Proximity sensor Brown Black Blue Proximity sensor Brown Black Blue About load shortcircuit / no load Do not short-circuit a load. Doing so may cause burst or burnout. The short-circuit protection circuit functions only when the poles of the power source are correctly connected. If the power source polarity is incorrect, the shortcircuit protection circuit does not operate. Proximity sensor Brown Black Blue (Load short-circuit) + Proximity sensor Brown Black Blue (Load short-circuit) + Proximity sensor Brown Black Blue (Load short-circuit) + About faulty wiring Be sure to correctly wire the power source. Faulty wiring may cause burst or burnout. Proximity sensor Brown Black + Proximity sensor Brown Black + Proximity sensor Brown Black + Blue Blue Blue 16

19 Precautions on Wiring Precautions on handling Examples of defective wiring DC 2-wire type AC 2-wire type Do not let a target object or an article hit the proximity sensor. Proximity sensor Brown Blue Proximity sensor Brown Blue Voltage exceeding the rated operating voltage Do not apply excessive force to the lead wire or forcibly pull it. Do not apply vibrations to the lead wire for a long period. Do not mount the product with excessive force. Doing so may damage it. Proximity sensor (Load short-circuit) Brown + Proximity sensor (Load short-circuit) Brown Do not use the same piping or wire tie as that of the power line. Doing so may cause malfunction. Blue Blue When wiring the product, use care not to provide faulty wiring. With AC types, in particular, faulty wiring may lead to ground discharge or electric shock. When using the product, pay much attention to oil and chemicals while referring to the tables on the pages concerning environmental resistance. 17

20 Operating Instructions Common to All Models DC 2-wire Type/3-wire Type Proximity Sensors (DC2W, DC3W) [2-wire Type] Connection Be sure to correctly and securely connect the lead wires of a proximity sensor. Mis-wiring or inappropriate wiring may damage the proximity sensor or peripheral equipment. For the correct connection, see the figure below. [3-wire Type] Connection For a DC 3-wire proximity sensor, two types of output are available: NPN output and PNP output. Mis-wiring or inappropriate wiring may damage the proximity sensor or peripheral equipment. For the correct connection, see the figure below. Connection with NPN output Wiring the leads When wiring the leads of a proximity sensor, separately wire the leads independent of the power line and the high-voltage line. Be sure not to use the same wiring duct or the same wiring tube. Using the same wiring duct or the same wiring tube may cause malfunction. If the lead extension is to be 30 m or less, use a lead wire with a sectional area of 0.3 mm 2 or more. If the lead is to be extended 30 m or more, use a lead wire with a conductor resistance of 100 Ω/km or less. Since extension of the lead wire in high-speed response may cause a distortion in the output waveform due to line-to-line capacitance or the like, it is necessary to use much care. Logical OR/AND connection of a proximity sensor With a DC 2-wire proximity sensor, logical OR and logical AND are not allowed in principle. It cannot be serially connected with a contact sensor either in principle. Connection with a programmable controller A DC 2-wire proximity sensor can be connected with the DC input module of a programmable controller. When using a DC 2-wire proximity sensor in combination with a programmable controller, however, be sure to check the connectivity with the DC input module when the sensor is turned and OFF in advance. Example of checking the connectivity (1) (Rated service voltage) (operating voltage of the input module) (voltage drop of the proximity sensor) or (Rated service voltage) (minimum -current of the input module internal resistance) (voltage drop of the proximity sensor) (2) OFF (Minimum OFF-current of the input module) (Leakage current of the proximity sensor) Connection with PNP output Logical OR connection If DC 3-wire proximity sensors are provided with logical OR connection, the loads are driven when either output of the proximity sensor is activated. When logical OR connection is provided, multiple proximity sensors can be connected as long as the sum of the Leakage currents of all proximity sensors does not affect the load to be made/broken. Note that you cannot mix NPN and PNP outputs. Example of logical OR connection of NPN output Precautions on use Since the internal circuit of a DC 2-wire proximity sensor operates and a slight current (Leakage current) flows even when the output is OFF. This may cause a low level of voltage to remain in the load, resulting in the load's failure in returning to zero. Before using the sensor, be sure to check that this voltage is equal to or greater than the return voltage of the load. 18

21 Operating Instructions Common to All Models Example of logical OR connection of PNP output Example of logical connection where NPN output and PNP output are mixed Logical AND connection If DC 3-wire proximity sensors are provided with logical AND connection, the load is driven when the outputs of all proximity sensors are activated. When logical AND connection is provided, multiple proximity sensors can be connected as long as the sum of the voltage drops of all proximity sensors does not affect the rated operating voltage of each proximity sensor and the drive voltage of the load. The initial resetting time of each proximity sensor is added to the switching frequency of the output. You cannot mix NPN and PNP outputs. However, logical AND connection where one NPN output and one PNP output are used is allowed. Example of logical AND connection of NPN output Proximity sensor 1: PNP output Proximity sensor 2: NPN output [Advantages] Voltage drop of a proximity sensor does not affect the operating voltage of the proximity sensor. The circuit operates with the switching frequency of the proximity sensor alone. Connection with a programmable controller A proximity sensor with DC 3-wire NPN output can be connected directly with the DC input module of a KOYO programmable controller. For the operating voltage for the proximity sensor, use a DC stabilized power supply at +24 VDC. Example of logical AND connection of PNP output Operating voltage APS/ Series The APS and Series of DC 2-wire and 3-wire proximity sensors include types for which a full-wave rectified operating voltage can be used. For details, see the specifications. Wiring the leads When wiring the leads of a proximity sensor, separately wire the leads independent of the power line and the high-voltage line. Be sure not to use the same wiring duct or the same wiring tube. Using the same wiring duct or the same wiring tube may cause malfunction. If the lead extension is to be 30 m or less, use a lead wire with a sectional area of 0.3 mm 2 or more. If the lead is to be extended 30 m or more, use a lead wire with a conductor resistance of 100 Ω/km or less. Since extension of the lead wire in high-speed response may cause a distortion in the output waveform due to line-to-line capacitance or the like, it is necessary to use much care. 19

22 Operating Instructions Common to All Models DC Voltage Output Type Proximity Sensor (DC3W) Connection Be sure to correctly and securely connect the lead wires of a proximity sensor. Mis-wiring or inappropriate wiring may damage the proximity sensor or peripheral equipment. For the correct connection, see the figure below. Connection with a KOYO electronic counter Wiring the leads When wiring the leads of a proximity sensor, separately wire the leads independent of the power line and the high-voltage line. Be sure not to use the same wiring duct or the same wiring tube. Using the same wiring duct or the same wiring tube may cause malfunction. If the lead extension is to be 30 m or less, use a lead wire with a sectional area of 0.3 mm 2 or more. If the lead is to be extended 30 m or more, use a lead wire with a conductor resistance of 100 Ω/km or less. Since extension of the lead wire in high-speed response may cause a distortion in the output waveform due to line-to-line capacitance or the like, it is necessary to use much care. For locations subject to much noise or surge, take the following measures. 1) Insert a 16-V Zener diode between the signal line (black) and the ground (blue) (near the proximity sensor). 2) If a slow level of the switching frequency is allowed, insert a nonpolar capacitor (0.1 to 0.5 µf) between the signal line and the ground. Brown (red) DC+12 V Black (white) OUT Proximity sensor Blue (black) E Brown (red) DC+12 V Black (white) OUT Logical OR connection, logical AND connection DC voltage output type proximity sensors cannot be provided with logical OR connection or logical AND connection. Output Blue (black) E Proximity sensor As indicated in the figure above, the output type is collector follower. Since the output is voltage signals, a large load such as a relay cannot be driven. Operating voltage When using a DC voltage output type proximity sensor, use a +4 operating voltage of VDC. P output standard: The output standard 1P indicates the output capacity at which an output voltage of 6 V or higher is maintained even if a rated operative current of 250 µa flows out from the output when the output equals to "1." If the output standard is np (n: integer), the output voltage is 6 V or higher against a flow-out current of n 250 µa. N output standard: The output standard 1N indicates the capacity at which a voltage drop of 1 V or less is ensured even if a rated operative current of 800 µa flows in to the output when the output equals to "0." If the output standard is nn (n: integer), the output voltage is 1 V or less against a flow-in current of n 800 µa. 20

23 Operating Instructions Common to All Models AC 2-wire Proximity Sensor (AC2W) Connection Be sure to correctly and securely connect the lead wires of a proximity sensor. Mis-wiring or inappropriate wiring may damage the proximity sensor or peripherals, or lead to grounding failure or electrical shock. Proximity sensor Load Logical OR connection, logical AND connection AC switching output type proximity sensors cannot be provided with logical OR connection or logical AND connection. Serial or parallel connection with contact type sensors is not allowed in principle either. * If logical OR connection or logical AND connection is required, drive a relay with each proximity sensor and establish logical OR connection or logical AND connection at the relay contacts. Load AC power supply c) Affection of an Leakage current with a proximity sensor With an AC 2-wire type, an Leakage current (circuit current within the proximity sensor) flows even when the output is in the OFF state. As a result, a voltage remains in the load, and the sensor may operate due to a voltage drop depending on the load, or cause chattering. In such cases, connect a breeder resistor in parallel with the load to reduce the voltage drop between both ends of the load. d) When the rated operative current is small If the rated operative current is 10 ma or less, connect a breeder resistor in parallel with the load so that a current of 10 ma or greater flows in the proximity sensor. By providing a current of 10 ma or greater, the SCR switching element inside the proximity sensor can stably operate and the voltage drop can be minimized. Proximity sensor Breeder function Load AC power supply voltage Proximity sensor AC power supply (Breeder resistor kw) (AC power supply voltage V) 10mA (Current in the load ma) (Permissible power of ³ the breeder resistor W) (AC power supply voltage V) 2 (Breeder resistor kw) Load AC power supply Precautions on the circuit a) Surge protection If a motor or welding machine that generates a large surge is near the proximity sensor, and if the load on the proximity sensor itself serves as the source of a large surge, insert a surge absorber such as a varistor in the source. AC power supply voltage 100 VAC 200 VAC Wiring the leads Breeder resistor 4.7 kω, 5 W or higher 8.2 kω, 10 W or higher When wiring the leads of a proximity sensor, separately wire the leads independent of the power line and the high-voltage line. Be sure not to use the same wiring duct or the same wiring tube. Using the same wiring duct or the same wiring tube may cause malfunction. If the lead extension is to be 30 m or less, use a lead wire with a sectional area of 0.3 mm 2 or more. If the lead is to be extended 30 m or more, use a lead wire with a conductor resistance of 100 Ω/km or less. b) Load with a large making current If a load with a large making current, such as a lamp or motor, is applied, use a proximity sensor via a relay. * In general, in a lamp or motor, a making current at least 10 times greater than the rated current flows. Accordingly, such a making current may deteriorate or damage the proximity sensor. 21

24 Environmental Resistance Indication of protection grades Protection grades are indicated in accordance with IEC and JIS standards. An overview of each protection grade and testing methods are indicated below. Dust proof IP30 : No entrance must be observed after pressing a Ø2.5-mm copper bar into the opening with a 3-N force. IP40 : No entrance must be observed after pressing a Ø1.0-mm copper bar into the opening with a 1-N force. IP50 : No entrance of dust into the product must be observed in an atmosphere with suspended dust under constant pressure. Water resistance (watertight type) IP66 : IP67 : No entrance of water into the product must be observed and the product must normally operate after water is jetted for three minutes from a hydraulic nozzle. No entrance of water into the product must be observed and the product must normally operate after it is immersed underwater 1-m plus deep within ±5 C of room temperature for 30 minutes. Submergible type IP68 : No entrance of water into the product must be observed and the product must normally operate after it undergoes a 12-cycle (24 hours) energizing test (one cycle consists of one hour of energization and one hour of non-energization) in water within ±5 C of room temperature. Table of Chemical Resistance Properties of Resin Materials Material name Chemical name Tap water Weak acid Strong acid Weak alkali Strong alkali Alcohol Kerosene Gasoline Machine oil Phenol [Cautions] Precautions on use Even products with protection grades IP67 or IP68 must not be used in locations subject to water, oil or large temperature change, or in the open air subject to direct sunlight or rain over a long period. The properties of the resin casing may easily be deteriorated by water, oil, ultra-violet ray (sunlight) or temperature change, and such deterioration may allow water or oil to penetrate into the casing to cause malfunction. When using a proximity sensor in locations as indicated above, it is necessary to assume decrease in reliability. In addition, it is also necessary to protect the sensor from being directly exposed to sunlight, water or oil by using a cover or the like, and take much care to prevent malfunction, grounding failure or electric shock in case the proximity sensor is damaged. Use in hot water In hot water at temperature of approximately 60 C or in locations subject to steam, do not use the proximity sensor since doing so may corrode the PBT resin of the casing. PBT resin is used on the detection plane even with metal-casing types. Using vinyl chloride lead wires in high-temperature locations If using the proximity sensor in locations at temperature 80 C or higher, firmly secure the lead wires so that they are not easily bent during operation. : Not or little affected : Some types are affected : Affected Casing material Lead wire material Polycarbonate Fluorine resin PBT* PPS* Epoxy Vinyl chloride Fluorine resin Silicon Polyurethane * PBT: polybutylene terphthalate / PPS: polyphenylene sulfide Note: The above table provides only a general guide. Actual influence on the resin varies depending on the type of chemical or oil. Be sure to apply a test first. Table of Resin Materials' Properties Item Unit A.S.T. testing method Phenol Polycarbonate PBT (with glass) PPS Epoxy Specific gravity Tensile strength N/mm 2 D Bending strength N/mm 2 D Izod impact strength (with notches) J/cm D to Rockwell strength D785 M115 M75 R121 R123 M100 Thermal deformation temperature C D > Water absorption coefficient % D Heat resistance Heat removal Self-extinguishing Self-extinguishing Fire retardant Heat removal Note: When using the sensor in a special environment or conditions (harsh temperature conditions, vibrations/impact, unnatural pressure, effect of water/chemical/oil in an atmosphere, etc.), adequate studies such as preliminary testing are required. 22

25 Environmental Resistance Protection Grades The protection grades are compliant with the IEC (International Electrotechnical Commission) and JIS standards. Indication method IP68 Second symbol: Degree of protection against water penetration First symbol: Degree of protection for human body/against solid matter First symbol Degree of protection No protection for human body or protection against solid matter penetration is considered. No possibility of a fingertip or the like mistakenly touching a live part or moving part inside the product (any solid matter with a diameter exceeding 50 mm does not enter the product). No possibility of a fingertip or the like mistakenly touching a live part inside the product (any solid matter with a diameter exceeding 12 mm does not enter the product). The end of any solid matter with a diameter or thickness exceeding 2.5 mm, such as a tool and wire, does not enter the product. The end of any solid matter with a diameter or thickness exceeding 1.0 mm, such as a wire and steel belt, does not enter the product. Prevents dust from entering the interior of the product. Even if slight dust enters the product, it will not impede normal operation. Dust does not enter the interior of the product. Second symbol Degree of protection No protection against water penetration is provided. Not adversely affected by vertically falling water droplets. Not adversely affected by vertically falling water droplets within a 15 range from vertical line. Not adversely affected by rainfall within a 60 range from vertical line. Not adversely affected by water droplets from any direction. Not adversely affected by direct waterjet from any direction. No water penetration after direct waterjet from any direction. No water penetration after immersion in water under prescribed conditions. Capable of operating even when constantly immersed in water under prescribed pressure (natural state). * For protection grades, testing methods defined by criteria are established. Separate testing methods are defined for the first symbol and the second symbol, and protection grades are determined in accordance with these testing methods. The above tables represent the criteria, not the testing methods. 23

26 Reference Designed dimensions of a toothed detection object When using a proximity sensor as the pickup device for sensing rotations, it is necessary to design the dimensions of the toothed detection object according to the table below. The detection object must be made of iron. Detection from the radial direction Detection from the thrust direction Dimensions at which the maximum responsivity is obtained Minimum dimensions of the detection object (half or less of the maximum responsivity) L or greater 0.4 L or greater 2 L or greater 0.7 L or greater 2 D or greater 2 D or greater L or greater 0.7 L or greater 0.5 D or greater 0.33 D or greater 0.1 mm or greater 0.1 mm or greater L : dimension of a side of the standard detection object D : operating distance When a metal other than iron is used, set the D value to the operating distance according to the material of the detection object. 24

27 Metal Cylindrical Type APS-GMC Series DC 2-wire Type Sensor that can be Used Just Like a Limit Switch and Helps to Reduce Wiring Features Wiring-saving 2-wire design reduces the wiring man-hours to two thirds of the conventional 3-wire design. Power-saving In comparison to the current consumption of 10 to 20 ma with the 3-wire design, the 2-wire design consumes a current only at 0.55 ma or less the current when the output is OFF (Leakage current), thus to achieve power-saving. Long operating distance The longer operating distance allows easy settings. Types DC 2-wire type Shape Operating distance (mm) Output type Supports both sink and source loads Since a load can be connected on either the positive or negative terminal, the sensor is capable of driving either a current sink or current source load. Operation indicator LED You can make reliable settings while seeing the indicator LED without having to use a clearance gauge or the like. Model number M8 Embedded type 2 N.O. APS2-8GMC2-Z M12 Embedded type 3 N.O. APS3-12GMC2-Z M18 Embedded type 7 N.O. APS7-18GMC2-Z APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Operation Non-detection range Target object Unstable detection range Stable detection range Proximity sensor Note: With a standard target object, the switching point for the indicator lamp is at a position approx. 80% of the operating distance. If the shape or material of the target object differs from the standard target object, the switching point for the indicator lamp may be shorter than approx. 80% of the operating distance. Lit Unlit Indicator lamp Green Lit Unlit Indicator lamp Red OFF Output 25

28 Metal Cylindrical Type APS-GMC Series APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC DC 2-wire, Embedded Type Effective operating distance 3 mm ±10% 7 mm ±10% 10 mm ±10% Dimensions (mm) Remarks Output type Model number NO Price Rated operating voltage Standard target object (mm) Rated operating distance Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing Casing Detection plane material Indicator lamp Cord protection Lead wire Tightening torque Weight Detection plane (PBT) Casing (brass, Ni plated) Toothed washer (iron) Operation indicator LED feature Short-circuit protection feature APS2-8GMC2-Z 5,900 DC+12/+24V (DC+10 through +30V) Iron 8 8 1t APS3-12GMC2-Z 6,500 0 to 1.4 mm 0 to 2.1 mm 0 to 4.9 mm Iron/nonferrous metal (operating distance changes depending on materials.) 15% or less of operating distance 2 khz 1.5 khz 500 Hz 3 to 100 ma 3 V or less 0.55 ma or less Operation indicator: lit red or green when output is Setting indicator: lit green within stable detection range -25 to +70 C Within ±10% (of operating distance at +25 C) 1000 VAC, 50/60Hz (1 minite) 50 MW or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in X, Y and Z directions) 980 m/s 2, within 11 ms (10 cycles each in X, Y and Z directions) IP67 Stainless steel Brass nickel plated PBT PBT Nylon Nylon PBT PBT Oil-resistant cable 2 m Outer diameter (approx. ø4.1), 0.3 mm 2 2-wire Area within 10 mm from the detection plane: 9 Nm or less Area from the above to the cable: 12 Nm or less Approx. 50 g Hexagon nut (brass, Ni plated) Indicator lamp (one side only) (nylon) Cord protection 2000 minimum Conductor (copper) Vinyl insulation cord (PVC) Toothed washer (iron) Detection plane (PBT) Casing (brass, Ni plated) Iron t Area within 10 mm from the detection plane: 20 Nm or less Area from the above to the cable: 30 Nm or less Approx. 60 g Hexagon nut (brass, Ni plated) Indicator lamp (nylon) Cord protection 2000 minimum Conductor (copper) Vinyl insulation cord (PVC) Detection plane (PBT) Casing (brass, Ni plated) Toothed washer (iron) APS7-18GMC2-Z 7,350 Iron t Oil-resistant cable 2 m Outer diameter (approx. ø5.7), 0.5 mm 2 2-wire 70 Nm or less Approx. 130 g Hexagon nut (brass, Ni plated) Indicator lamp (nylon) Cord protection 2000 at a minimum Conductor (copper) Vinyl insulation cord (PVC) 26

29 Metal Cylindrical Type APS-GMC Series Connection/Operation DC 2-wire type -Z Metal f Proximity sensor a Metal Target object g Brown Blue Model number APS2-8GMC2-Z APS3-12GMC2-Z APS7-18GMC2-Z Load can be connected either side (+ or - ) of the power source. Note: indicates a load. Installation and Influence of Surrounding Metals c d Metal a b b c d e f g h Target object Output Operation indication A proximity sensor is susceptible to surrounding metals. When installing the sensor, secure a sufficient distance longer than the indicated dimension. + ( Metal Target object h e Not present OFF OFF Present Metal (in mm) ) APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC APS-CU 27

30 Metal Cylindrical Type APS-GMC Series APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Detection Area Diagrams (Representative Examples) APS2-8GMC2-Z APS3-12GMC2-Z APS7-18GMC2-Z 4 Proximity sensor Operating distance X (mm) 1 2 Operating distance (mm) 2 4 Operating distance (mm) Distance from the center of Proximity Distance from the center proximity sensor (mm) sensor of proximity sensor (mm) Shape Characteristics (Representative Examples) Size of one side of detection object a (mm) Iron SUS Bronze Aluminum Copper Operating distance X (mm) Size of one side of detection object a (mm) Iron SUS430 SUS304 Bronze Aluminum Copper 10 5 Operating distance (mm) Proximity Distance from the center of sensor proximity sensor (mm) APS2-8GMC2-Z APS3-12GMC2-Z APS7-18GMC2-Z x a t=1mm x a t=1mm Operating distance X (mm) x a t=1mm Size of one side of detection object a (mm) SUS430 Iron SUS304 Bronze Aluminum Copper APS-CU APS

31 Metal Cylindrical Type APS-GMD Series Equipped with an Operation Indicator LED that is Visible from 360 Features Long operating distance The longer operating distance allows easy settings. Easy-to-see operation indicator The operation indicator is viewable from 360, allowing easy adjustment when installing the sensor (except APS4-12GMD-E). Types DC 2-wire type M12 M18 Shape 3 Embedded type N.O. APS3-12GMD-Z Non-embedded type N.O. APS8-12GMD-Z 7 Embedded type N.O. APS7-18GMD-Z Non-embedded type Operating distance (mm) 8 14 Output type N.O. Model number APS14-18GMD-Z APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC M30 Embedded type Non-embedded type N.O. N.O. APS10-30GMD-Z APS24-30GMD-Z APS DC 3-wire type M12 Shape Embedded type Operating distance (mm) 3 Output type NPN N.O. PNP N.O. Model number APS3-12GMD-E APS3-12GMD-E2 APS-CU Non-embedded type 4 NPN N.O. APS4-12GMD-E M18 Embedded type 7 NPN N.O. PNP N.O. APS7-18GMD-E APS7-18GMD-E2 M30 Embedded type 10 NPN N.O. PNP N.O. APS10-30GMD-E APS10-30GMD-E2 * APS4-12GMD-E is non-stock product. 29

32 Metal Cylindrical Type APS-GMD Series APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC DC 2-wire, Embedded Type Effective operating distance 3 mm ±10% 7 mm ±10% 10 mm ±10% Dimensions (mm) Remarks Output type NPN NO PNP NO Model number Price Model number Price 2 - toothed washer (iron) 2 - hexagon nut Accessories: hexagon nut (chamfered on one side) (2 pcs), toothed washer (2 pcs) APS3-12GMD-Z Metal casing (M12 1) Indicator lamp (viewable 360 ) Cord cap Cord protection 4,310 5,090 APS7-18GMD-Z APS10-30GMD-Z 6,900 Rated operating voltage DC+12/+24 V(+10 to +30 V) Permissible ripple rate: 10%p-p or less Standard target object (mm) Iron t Iron t Iron t Rated operating distance 0 to 2.2 mm 0 to 5.6 mm 0 to 8.1 mm Responding material Differential travel Iron/nonferrous metal (operating distance varies with material) 20% or less Switching frequency Rated operating current Voltage drop Leakage current 300 Hz 5 to 100 ma 3 V or less 1.0 ma or less 100 Hz Circuit protection Short-circuit protection circuit, surge absorption circuit Indicator lamp Operating temperature Operation indication 25 to +70 C Temperature characteristics Withstand voltage Within ±15% (of operating distance at +23 C) 500 VAC, 50/60 Hz (1 minute) Within ±10% (of operating distance at +23 C) 2 - toothed washer (iron) 2 - hexagon nut Metal casing (M18 1) Indicator lamp (viewable 360 ) Cord cap Cord protection 2 - toothed washer (iron) 2 - hexagon nut Metal casing (M30 1) Indicator lamp (viewable 360 ) Cord cap Cord protection APS APS-CU Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Lead wire Tightening torque 50 MΩ or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 490 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP67 Metallic part: brass nickel plated Detection plane: PBT resin Oil-resistant cable 2.0 m Outer diameter (approx. ø3.8), 0.3 mm 2 2-wire Oil-resistant cable 2.0 m Outer diameter (approx. ø6), 0.5 mm 2 2-wire 5 Nm or less 10 Nm or less 20 Nm or less Weight Approx. 90 g Approx. 150 g Approx. 250 g 30

33 Metal Cylindrical Type APS-GMD Series DC 2-wire, Non-embedded Type Effective operating distance 8 mm ±10% 14 mm ±10% 24 mm ±10% Dimensions (mm) Remarks Accessories: hexagon nut (chamfered on one side) (2 pcs), toothed washer (2 pcs) NPN Model number APS8-12GMD-Z APS14-18GMD-Z APS24-30GMD-Z NO Price 4,310 5,090 6,900 PNP Model number NO Price Rated operating voltage DC+12/+24 V(+10 to +30 V) Permissible ripple rate: 10%p-p or less Standard target object (mm) Iron t Iron t Iron t Rated operating distance 0 to 6.4 mm 0 to 11.3 mm 0 to 19.4 mm Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Circuit protection Iron/nonferrous metal (operating distance varies with material) 20% or less 100 Hz 5 to 100 ma 3 V or less 1.0 ma or less Short-circuit protection circuit, surge absorption circuit Indicator lamp Operating temperature Temperature characteristics Withstand voltage Operation indication 25 to +70 C Within ±10% (of operating distance at +23 C) 500 VAC, 50/60 Hz (1 minute) Output type 2 - toothed washer 2 - hexagon nut Sensor cap Metal casing (M12 1) Indicator lamp (viewable 360 ) Cord cap Cord protection 2 - toothed washer 2 - hexagon nut Sensor cap Metal casing (M18 1) Indicator lamp (viewable 360 ) Cord cap Cord protection 2 - toothed washer 2 - hexagon nut Sensor cap Metal casing (M30 1) Indicator lamp (viewable 360 ) Cord cap Cord protection APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Lead wire Tightening torque 50 MW or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 490 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP67 Metallic part: brass nickel plated Detection plane: PBT resin Oil-resistant cable 2.0 m Outer diameter (approx. ø3.8), 0.3 mm 2 2-wire Oil-resistant cable 2.0 m Outer diameter (approx. ø6), 0.5 mm 2 2-wire 5 Nm or less 10 Nm or less 20 Nm or less APS APS-CU Weight Approx. 90 g Approx. 150 g Approx. 250 g 31

34 Metal Cylindrical Type APS-GMD Series APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC DC 3-wire, Embedded Type Effective operating distance 3 mm ±10% 7 mm ±10% 10 mm ±10% Dimensions (mm) Remarks Output type NPN NO PNP NO Model number Price Model number Price Rated operating voltage 2 - toothed washer (iron) 2 - hexagon nut Accessories: hexagon nut (chamfered on one side) (2 pcs), toothed washer (2 pcs) APS3-12GMD-E Metal casing (M12 1) Indicator lamp (viewable 360 ) Cord cap Cord protection APS7-18GMD-E 4,310 5,090 APS3-12GMD-E2 APS7-18GMD-E2 4,310 5,090 DC+12/+24 V(+10 to +30 V) Permissible ripple rate: 10%p-p or less APS10-30GMD-E 6,900 APS10-30GMD-E2 v6,900 No-load current Standard target object (mm) 10 ma or less Iron t Iron t Iron t Rated operating distance 0 to 2.2 mm 0 to 5.6 mm 0 to 8.1 mm Responding material Differential travel Iron/nonferrous metal (operating distance varies with material) 20% or less Switching frequency Rated operating current Voltage drop Leakage current 300 Hz 200 ma max 1.5 V or less 0.5 ma or less 100 Hz Circuit protection Short-circuit protection circuit, surge absorption circuit, reverse connection protection circuit Indicator lamp Operating temperature Operation indication 25 to +70 C Temperature characteristics Within ±15% (of operating distance at +23 C) Within ±10% (of operating distance at +23 C) 2 - toothed washer (iron) 2 - hexagon nut Metal casing (M18 1) Indicator lamp (viewable 360 ) Cord cap Cord protection 2 - toothed washer (iron) 2 - hexagon nut Metal casing (M30 1) Indicator lamp (viewable 360 ) Cord cap Cord protection APS Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade 500 VAC, 50/60 Hz (1 minute) 50 MW or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 490 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP67 APS-CU Casing material Lead wire Metallic part: brass nickel plated Detection plane: PBT resin Oil-resistant cable 2.0 m Outer diameter (approx. ø3.8), 0.3 mm 2 3-wire Oil-resistant cable 2.0 m Outer diameter (approx. ø6), 0.5 mm 2 3-wire Tightening torque 5 Nm or less 10 Nm or less 20 Nm or less Weight Approx. 80 g Approx. 150 g Approx. 250 g 32

35 Metal Cylindrical Type APS-GMD Series DC 3-wire, Non-embedded Type Effective operating distance 4 mm ±10% Dimensions (mm) Remarks Output type NPN NO PNP NO Rated operating voltage No-load current Standard target object (mm) Rated operating distance Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Circuit protection Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Lead wire Model number Price Model number Price APS4-12GMD-E (non-stock product) 5,400 DC+12/+24 V(+10 to +30 V) Permissible ripple rate: 10%p-p or less 20 ma or less Iron t 0 to 3.2mm f10.5 ± ± Accessory: M12 metal nut (2 pcs) f 4.2 N12 P1 Iron/nonferrous metal (operating distance varies with material) 20% or less 300 Hz max 200 ma max 3 V or less 0.1 ma or less Short-circuit protection circuit, surge absorption circuit, reverse connection protection circuit Operation indication 25 to +70 C Within ±10% (of operating distance at +23 C) 500 VAC, 50/60 Hz (1 minute) 50 MW or higher (500 VDC) Double amplitude: 1.0 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 294 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP67 Metallic part: stainless steel Detection plane: PBT resin Oil-resistant cable 2.0 m Outer diameter (approx. ø3.8), 0.3 mm 2 3-wire APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Tightening torque Weight 8 Nm or less Approx. 100 g 33

36 Metal Cylindrical Type APS-GMD Series APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Connection/Operation DC 2-wire type -Z DC 3-wire type NPN output -E DC 3-wire type PNP output -E2 Metal f Proximity sensor Proximity sensor Proximity sensor Installation and Influence of Surrounding Metals a Metal Target object g Model number APS3-12GMD-E / E2 / Z APS7-18GMD-E / E2 / Z APS10-30GMD-E / E2 / Z APS8-12GMD-Z APS14-18GMD-Z APS24-30GMD-Z Brown Blue Brown Black Blue Brown Black Blue c d Metal b Target object Note: indicates a load. Operation indication is only available for models having LED. + Output OFF + + (in mm) a b c d e f g h APS4-12GMD-E ( Operation indication Output Operation indication Output Operation indication Metal Target object h Not Present present A proximity sensor is susceptible to surrounding metals. When installing the sensor, secure a sufficient distance longer than the indicated dimension. e OFF OFF OFF OFF OFF Metal ) 34

37 Metal Cylindrical Type APS-GMD Series Detection Area Diagrams (Representative Examples) APS3-12GMD-... APS7-18GMD-... APS10-30GMD Operating distance (mm) Distance from the center of proximity sensor (mm) 4 2 Return Operation Operating distance (mm) Distance from the center of proximity sensor (mm) Operation 8 Return Operating distance (mm) Distance from the center of proximity sensor (mm) (mm) 8 15 Return 25 APS24-30GMD-Zdistance Return Operation 6 Operation 20 APS8-12GMD-Z APS14-18GMD-Z 10 6 Operating distance (mm) Distance from the center of proximity sensor (mm) APS4-12GMD-E Operating distance (mm) Distance from the center of proximity sensor (mm) Return Operation Operating distance (mm) Distance from the center of proximity sensor (mm) Operating Distance from the center of proximity sensor (mm) 10 Return Operation 15 Return Operation 20 APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC APS-CU APS

38 Metal Cylindrical Type APS-GMD Series APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Shape Characteristics (Representative Examples) APS3-12GMD-... APS7-18GMD-... APS10-30GMD-... Operating distance X (mm) Operating distance X (mm) Iron SUS304 Aluminum Copper Length of one side of detection object a (mm) Iron SUS304 Aluminum Copper Length of one side of detection object a (mm) Operating distance X (mm) Operating distance X (mm) Iron SUS304 Aluminum Copper Length of one side of detection object a (mm) Iron SUS304 Aluminum Copper Length of one side of detection object a (mm) Operating distance X (mm) Iron SUS304 Aluminum Copper Length of one side of detection object a (mm) APS8-12GMD-Z APS14-18GMD-Z APS24-30GMD-Z APS4-12GMD-E Operating distance X (mm) Iron Length of one side of detection object a (mm) x x a a SUS304 Aluminum Copper a x t= 1mm t= 1mm t= 1mm x x a a t= 1mm t= 1mm Operating distance X (mm) Iron SUS Aluminum Copper Length of one side of detection object a (mm) x x a a t= 1mm t= 1mm APS-CU APS

39 Metal Cylindrical Type APS-GM Series DC 2-wire Type/AC 2-wire Type Reinforced abrasion resistance model is available. Types DC 2-wire type M12 M18 Shape Operating distance (mm) Output type Model number Remarks Embedded type Non-embedded type 5 N.O. APS5-12GM-Z Embedded type AC 2-wire type M18 M30 Embedded type Features of the reinforced abrasion resistance type (-) N.O. N.O. N.O. APS2-12GM-Z APS2-12GM-Z- APS5-18GM-Z APS5-18GM-Z- Shape Operating distance (mm) Output type Model number Remarks APS5-18GM-WS APS5-18GM-WS- Non-embedded type 10 N.O. APS10-18GM-WS Embedded type 10 N.O. APS10-30GM-WS Non-embedded type 18 N.O. APS18-30GM-WS Detection plane coated with fluoropolymer Reinforced abrasion resistance type Detection plane coated with fluoropolymer Detection plane coated with fluoropolymer Reinforced abrasion resistance type Detection plane coated with fluoropolymer Reinforced abrasion resistance type Detection plane coated with fluoropolymer Detection plane coated with fluoropolymer Detection plane coated with fluoropolymer APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Abrasion resistance Prevents the detection plane from being worn by contact with workpieces. Sputter resistance Protects the detection plane against sputters from welding. 37

40 Metal Cylindrical Type APS-GM Series APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC DC 2-wire, Embedded Type Effective operating distance 2mm ±10% 5mm ±10% Dimensions (mm) Remarks Output type Model number NO Price Rated operating voltage Standard target object (mm) Rated operating distance Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Lead wire Detection plane coated with fluoropolymer APS2-12GM-Z 5,800 APS5-18GM-Z DC+12 V/+24 V (+10 to +36 V) Permissible ripple rate: 10%p-p or less (max peak voltage: 36 V or less) Iron t Detection plane coated with fluoropolymer 6,400 0 to 1.6 mm 0 to 4 mm Iron/nonferrous metal (operating distance varies with material) 20% or less 800 Hz 500 Hz 5 to 200mA 3 V or less (when the cable length is 2 m) 1.0 ma or less (0.8 ma TYP) Operation indication -25 to +70 C Within ±10% (of operating distance at +20 C) 1000 VAC, 50/60 Hz (1 minute) 50 MW or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 500 m/s m/s 2 Within 11 ms (10 cycles in each of X, Y and Z directions) IP67 Brass nickel plated (Detection plane: PBT resin coated with fluoropolymer) Oil-resistant vinyl chloride cable 2 m Outer diameter (approx. ø3.5), 0.14 mm 2 2-wire Iron t Oil-resistant vinyl chloride cable 2 m Outer diameter (approx. ø6), 0.5 mm 2 2-wire Tightening torque Weight 5 Nm or less 10 Nm or less Approx. 80 g Approx. 150 g 38

41 Metal Cylindrical Type APS-GM Series DC 2-wire, Embedded Type Effective operating distance 2mm ±10% 5mm ±10% Dimensions (mm) Remarks Output type Model number NO Price Rated operating voltage Standard target object (mm) Rated operating distance Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Lead wire Reinforced abrasion resistance/sputter resistance type APS2-12GM-Z- 8,000 Reinforced abrasion resistance/sputter resistance type APS5-18GM-Z- 8,800 DC+12 V/+24 V (+10 to +36 V) Permissible ripple rate: 10%p-p or less (max peak voltage: 36 V or less) Iron t Iron t 0 to 1.6 mm 0 to 4 mm Iron/nonferrous metal (operating distance varies with material) 20% or less 800 Hz 500Hz 5 to 200 ma 3 V or less (when the cable length is 2 m) 1.0 ma or less (0.8 ma TYP) Operation indication -25 to +70 C Within ±10% (of operating distance at +20 C) 1000 VAC, 50/60 Hz (1 minute) 50 MΩ or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 500 m/s m/s 2 Within 11 ms (10 cycles in each of X, Y and Z directions) IP67 Brass coated with fluoropolymer (Detection plane: ceramic plate coated with fluoropolymer; nut: PPS resin) Oil-resistant vinyl chloride cable 2 m Outer diameter (approx. ø3.5), 0.14 mm 2 2-wire Oil-resistant vinyl chloride cable 2 m Outer diameter (approx. ø6), 0.5 mm 2 2-wire APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Tightening torque Weight 5 Nm or less 10 Nm or less Approx. 80 g Approx. 150 g 39

42 Metal Cylindrical Type APS-GM Series APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC DC 2-wire, Non-embedded Type Effective operating distance 5 mm ±10% Dimensions (mm) Remarks Output type Model number NO Price Rated operating voltage Standard target object (mm) Rated operating distance Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Detection plane coated with fluoropolymer APS5-12GM-Z 5,800 DC+12 V/+24 V (+10 to +36 V) Permissible ripple rate: 10%p-p or less (max peak voltage: 36 V or less) Iron t 0 to 4 mm Iron/nonferrous metal (operating distance varies with material) 20% or less 400 Hz 5 to 200 ma 3 V or less (when the cable length is 2 m) 1.0 ma or less (0.8 ma TYP) Operation indication -25 to +70 C Within ±10% (of operating distance at +20 C) 1000 VAC, 50/60 Hz (1 minute) 50 MW or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 500 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP67 Brass nickel plated (Detection plane: PBT resin coated with fluoropolymer) APS-CU Lead wire Tightening torque Weight Oil-resistant vinyl chloride cable 2 m Outer diameter (approx. ø3.5), 0.14 mm 2 2-wire 5 Nm or less Approx. 80 g 40

43 Metal Cylindrical Type APS-GM Series DC 2-wire, Embedded Type Effective operating distance 5 mm ±10% 10 mm ±10% 5 mm ±10% Dimensions (mm) Remarks Output type NO Model number Price Rated operating voltage Standard target object (mm) Rated operating distance Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Detection plane coated with fluoropolymer Detection plane coated with fluoropolymer Reinforced abrasion resistance/sputter resistance type Nut: PPS resin APS5-18GM-WS 8,500 AC24 V to 240 V(AC20 to 264 V) 50/60 Hz Iron t APS10-30GM-WS 9,200 Iron t 0 to 4 mm 0 to 8 mm 0 to 4 mm Iron/nonferrous metal (operating distance varies with material) 20% or less 25 Hz 5 to 200 ma (resistance load) (See the Voltage Drop Characteristics diagram) 1.5 ma or less (1.0 ma TYP) Operation indication -25 to +70 C Within ±10% (of operating distance at +20 C) 2500 VAC, 50/60 Hz (1 minute) 50 MW or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 1000 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP67 Brass nickel plated (Detection plane: PBT resin coated with fluoropolymer) APS5-18GM-WS- 10,800 Iron t Brass coated with fluoropolymer (Detection plane: ceramics coated with fluoropolymer) APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Lead wire Tightening torque Weight Oil-resistant vinyl chloride cable 2 m Outer diameter (approx. ø6), 0.5 mm 2 2-wire 10 Nm or less 20 Nm or less 10 Nm or less Approx. 150 g Approx. 250 g Approx. 150 g APS-CU 41

44 Metal Cylindrical Type APS-GM Series APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC DC 2-wire, Non-embedded Type Effective operating distance 10 mm ±10% 18 mm ±10% Dimensions (mm) Remarks Output type Model number NO Price Rated operating voltage Standard target object (mm) Rated operating distance Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Detection plane coated with fluoropolymer APS10-18GM-WS 8,500 AC24 V to 240 V(AC20 to 264 V) 50/60 Hz Iron t Detection plane coated with fluoropolymer APS18-30GM-WS 9,200 Iron t 0 to 8 mm 0 to 14.5mm Iron/nonferrous metal (operating distance varies with material) 20% or less 25 Hz 5 to 200 ma (resistance load) (See the Voltage Drop Characteristics diagram) 1.5 ma or less (1.0 ma TYP) Operation indication -25 to +70 C Within ±10% (of operating distance at +20 C) 2500 VAC, 50/60 Hz (1 minute) 50 MW or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 1000 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP67 Brass nickel plated (Detection plane: PBT resin coated with fluoropolymer) APS-CU Lead wire Tightening torque Weight Oil-resistant vinyl chloride cable 2 m Outer diameter (approx. ø6), 0.5 mm 2 2-wire 10 Nm or less 20 Nm or less Approx. 150 g Approx. 250 g 42

45 Metal Cylindrical Type APS-GM Series Connection/Operation DC 2-wire type -Z AC 2-wire type -WS Proximity sensor Proximity sensor Characteristics Diagrams Brown Blue Brown Blue AC 2-wire type -WS Voltage Drop Characteristics (Representative Examples) + ( Target object present ) Output Operation indication Output Operation indication Not Note: indicates a load. Operation indication is only available for models having LED. OFF OFF OFF OFF Present Load can be connected either side (+ or -) of the power source. APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC APS-CU APS

46 Metal Cylindrical Type APS-GM Series APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Installation and Influence of Surrounding Metals A proximity sensor is susceptible to surrounding metals. When installing the sensor, secure a sufficient distance longer than the indicated dimension. Metal f a Metal Target object APS5-12GM Model number a b c d e f g h APS10-18GM-... APS18-30GM-... APS2-12GM g APS5-18GM-... APS10-30GM-... c d Metal b Metal Target object 15 h e Metal (in mm) APS-CU APS

47 Metal Cylindrical Type APS-GM Series Detection Area Drawings (Representative Examples) APS2-12GM-... APS5-12GM-Z APS5-18GM-... APS10-18GM-WS APS10-30GM-WS APS18-30GM-WS Shape Characteristics (Representative Examples) a a APS2-12GM-... APS5-12GM-Z APS5-18GM-... Operating distance X (mm) Operating distance X (mm) Iron SUS304 Aluminum Copper Length of one side of the detection object a (mm) Iron Length of one side of the detection object a (mm) x SUS304 Aluminum Copper Operating distance X (mm) Operating distance X (mm) Iron SUS304 Aluminum Copper Length of one side of the detection object a (mm) Iron SUS304 Aluminum Copper Length of one side of the detection object a (mm) Operating distance X (mm) Iron SUS304 Aluminum Copper Length of one side of the detection object a (mm) a a APS10-18GM-WS APS10-30GM-WS APS18-30GM-WS x t= 1mm t= 1mm x x t= 1mm t= 1mm Operating distance X (mm) Iron SUS304 Aluminum Copper Length of one side of the detection object a (mm) x x a a t= 1mm t= 1mm APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC 45

48 Resin Cylindrical Type APS-GK Series APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Multi-purpose Economical Type with Proven Performance. DC 2-wire/3-wire and AC 2-wire Types Are Available. Types DC 2-wire type Shape Operating distance (mm) Output type Model number Remarks M12 Non-embedded type 5 N.O. APS5-12GK-Z Embedded type M18 Non-embedded type Embedded type M30 Non-embedded type DC 3-wire type M12 Non-embedded type N.O. N.O. N.O. N.O. NPN N.O. PNP N.O. APS5-18GK-Z-TF APS10-18GK-Z APS10-30GK-Z-TF APS18-30GK-Z APS5-12GK-E APS5-12GK-E2 Fluoroplastic type Fluoroplastic type Shape Operating distance (mm) Output type Model number Remarks Frequency classification model available ( L or H is added in the end of model number). APS-CU M18 Non-embedded type 10 NPN N.O. PNP N.O. APS10-18GK-E APS10-18GK-E2 Frequency classification model available ( L is added in the end of model number). M30 Non-embedded type 18 NPN N.O. APS18-30GK-E AC 2-wire type * Frequency classification models (H/L) are non-stock product. Shape Operating distance (mm) Output type Model number Remarks M18 Non-embedded type 10 N.O. APS10-18GK-WS M30 Embedded type Non-embedded type N.O. N.O. APS10-30GK-WS-TF APS18-30GK-WS Fluoroplastic type 46

49 Resin Cylindrical Type APS-GK Series DC 2-wire, Embedded Type Effective operating distance 5 mm ±10% 10 mm ±10% Dimensions (mm) Remarks Output type Model number NO Price Rated operating voltage Standard target object (mm) Rated operating distance Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Fluoroplastic type Operation indicator LED feature APS5-18GK-Z-TF 10,000 APS10-30GK-Z-TF DC+12/+24 V (+10 to +36 V) Permissible ripple rate: 10%p-p or less (max peak voltage: 36 V or less) Iron t Fluoroplastic type Operation indicator LED feature 11,000 Iron t 0 to 4mm 0 to 8mm Iron/nonferrous metal (operating distance varies with material) Approx. 20% or less 500 Hz 300 Hz 5 to 200 ma 3 V or less (when the cable length is 2 m) 1.0 ma or less (0.8 ma TYP) Operation indication -25 to +70 C Within ±10% (of operating distance at +20 C) 1000 VAC, 50/60 Hz (1 minute) 50 MW or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 1000 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP67 Fluoroplastic (Nut: PPS resin) APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Lead wire Tightening torque Weight Oil-resistant vinyl chloride cable 2 m Outer diameter (approx. ø6), 0.5 mm 2 2-wire 2 Nm or less 3 Nm or less Approx. 90 g Approx. 130 g APS-CU 47

50 Resin Cylindrical Type APS-GK Series APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC DC 2-wire, Non-embedded Type Effective operating distance 5 mm ±10% 10 mm ±10% 18 mm ±10% Dimensions (mm) Remarks Operation indicator LED feature Operation indicator LED feature Operation indicator LED feature Output type Model number NO Price Rated operating voltage Standard target object (mm) Rated operating distance Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Lead wire Tightening torque Weight APS5-12GK-Z APS10-18GK-Z APS18-30GK-Z 5,000 5,600 6,200 DC+12/+24 V (+10 to +36 V) Permissible ripple rate: 10%p-p or less (max peak voltage: 36 V or less) Iron t Iron t Iron t 0 to 4 mm 0 to 8 mm 0 to 14.5 mm Iron/nonferrous metal (operating distance varies with material) Approx. 20% or less 400 Hz 200 Hz 100 Hz 5 to 200 ma 3 V or less (when the cable length is 1 m) 1.0 ma or less (0.8 ma TYP) Operation indication -25 to +70 C Within ±10% (of operating distance at +20 C) 1000 VAC, 50/60 Hz (1 minute) 50 MW or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 500m/s m/s 2 Within 11 ms (10 cycles in each of X, Y and Z directions) IP67 PBT resin Oil-resistant vinyl chloride cable 1 m Outer diameter (approx. ø3.5), 0.14 mm 2 2-wire Oil-resistant vinyl chloride cable 1 m Outer diameter (approx. ø6), 0.5 mm 2 2-wire 1 Nm or less 2 Nm or less 3 Nm or less Approx. 30 g Approx. 70 g Approx. 100 g 48

51 Resin Cylindrical Type APS-GK Series DC 3-wire, Non-embedded Type Effective operating distance 5 mm ±10% 10 mm ±10% 18 mm ±10% Dimensions (mm) Remarks Output type NPN NO PNP NO Rated operating voltage No-load current Standard target object (mm) Rated operating distance Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Lead wire Model number Price Model number Price Tightening torque Weight Frequency classification model available Operation indicator LED feature APS5-12GK-E Frequency classification model available Operation indicator LED feature APS10-18GK-E 3,400 3,800 APS5-12GK-E2 APS10-18GK-E2 3,400 3,800 DC+12/+24 V (+10 to +36 V) Permissible ripple rate: 3%p-p or less 20 ma or less Iron t Iron t Operation indicator LED feature APS18-30GK-E 4,200 Iron t 0 to 4 mm 0 to 8 mm 0 to 14.5 mm Iron/nonferrous metal (operating distance varies with material) Approx. 20% or less 400 Hz 200 Hz 100 Hz 100 ma max (12 VDC) / 200 ma max (24 VDC) 1.5 V or less (1.0 V TYP) 100 ma or less Operation indication -25 to +70 C Within ±10% (of operating distance at +20 C) 500 VAC, 50/60 Hz (1 minute) 50 MW or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 600 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP67 PBT resin Oil-resistant vinyl chloride cable 1 m Oil-resistant vinyl chloride cable 1 m Outer diameter (approx. ø3.5), 0.11 mm 2 3-wire Outer diameter (approx. ø6), 0.5 mm 2 3-wire 1 Nm or less 2 Nm or less 3 Nm or less Approx. 30 g Approx. 70 g Approx. 110 g The frequency classification models have L or H at the end of its model number (non-stock product). APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC 49

52 Resin Cylindrical Type APS-GK Series APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC DC 2-wire, Non-embedded Type/Embedded Type Effective operating distance 10 mm ±10% 18 mm ±10% Dimensions (mm) Remarks Output type Model number NO Price Rated operating voltage Standard target object (mm) Rated operating distance Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Operation indicator LED feature APS10-18GK-WS 6,500 AC24 to 240 V(AC20 to 264 V) 50/60 Hz Iron t Operation indicator LED feature APS18-30GK-WS 7,600 0 to 8 mm 0 to 14.5 mm 0 to 8 mm Iron/nonferrous metal (operating distance varies with material) Approx. 20% or less 25 Hz 5 to 200 ma (See the Voltage Drop Characteristics diagram) 1.5 ma or less (1.0 ma TYP) Operation indication -25 to +70 C Within ±10% (of operating distance at +20 C) 2500 VAC, 50/60 Hz (1 minute) 50 MW or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 1000 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP67 PBT resin Iron t 10 mm ±10% Non-embedded type Non-embedded type Embedded type Fluoroplastic type Operation indicator LED feature APS10-30GK-WS-TF 14,000 Iron t Fluoroplastic (nut: PPS resin) APS-CU Lead wire Tightening torque Oil-resistant vinyl chloride cable 1 m Outer diameter (approx. ø6), 0.5 mm 2 2-wire 2 Nm or less 3 Nm or less Oil-resistant vinyl chloride cable 2 m Outer diameter (approx. ø6), 0.5 mm 2 2-wire 3 Nm or less Weight Approx. 70 g Approx. 110 g Approx. 170 g 50

53 Resin Cylindrical Type APS-GK Series Connection/Operation DC 2-wire type -Z DC 3-wire type NPN output -E DC 3-wire type PNP output -E2 AC 2-wire type -WS Proximity sensor Proximity sensor Proximity sensor Proximity sensor Characteristics Diagrams Brown (white) Blue (black) Brown (red) Black (white) Blue (black) Brown (red) Black (white) Blue (black) Brown (white) Blue (black) + + Target object Output Not Present present ( ) A load can be connected either side (+ or -) of the power source. Note: AC 2-wire type -WS Voltage Drop Characteristics (Representative Examples) + Output Operation indication Operation indication Output Operation indication Output Operation indication OFF OFF OFF OFF OFF OFF OFF OFF indicates a load. Operation indication is only available for models having LED. APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC APS-CU APS

54 Resin Cylindrical Type APS-GK Series APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Installation and Influence of Surrounding Metals A proximity sensor is susceptible to surrounding metals. When installing the sensor, secure a sufficient distance longer than the indicated dimension. Metal f a Metal Model number APS5-12GK... APS10-18GK... APS18-30GK... APS5-18GK... APS10-30GK... Mutual Interference and Model Classification by Frequency Target object When using two or more proximity sensors in close contact with each other, secure an interval between the proximity sensors (center to center) at least 10 times the operating distance. If the interval is inadequate, mutual interference may occur. In applications where it is impossible to secure adequate intervals, use models classified by frequency. Normally, frequency classification is indicated by an alphabet immediately after the operating distance of the model number. Those models classified by frequency have either of the following markings on the cable so that they can easily be distinguished from other models. For high frequencies (H) : yellow spiral mark For low frequencies (L) : red spiral mark Example: APS5-12GK-E(M) APS5-12GK-EL g Model with a standard frequency (normally, "M" is omitted) Model with a lower frequency than the standard frequency c d Metal a b b c d e f g h Metal Detection object h e Metal (in mm) Combinations of models classified by frequency (can be installed with casings in close contact with each other) APS5-12GK-E(M)LH L (M) H APS10-18GK-E(M)L 50 * To install four or more sensors in close contact, preliminary study is required. (M) L (in mm) APS5-12GK-EH Model with a higher frequency than the standard frequency 52

55 Resin Cylindrical Type APS-GK Series Detection Area Diagrams (Representative Examples) APS5-12GK-... APS10-18GK-... APS18-30GK-... APS5-18GK-... APS10-30GK-... Shape Characteristics (Representative Examples) a a APS5-12GK-... APS10-18GK-... APS18-30GK-... Operating distance X (mm) Iron Length of one side of detection object a (mm) APS5-18GK x SUS304 Aluminum Copper x a t= 1mm t= 1mm Operating distance X (mm) Iron SUS Length of one side of detection object a (mm) APS10-30GK x Aluminum Copper x a t= 1mm t= 1mm Operating distance X (mm) x Iron SUS304 Aluminum Copper Length of one side of detection object a (mm) a t= 1mm APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Operating distance X (mm) Iron SUS304 Aluminum Copper Operating distance X (mm) Iron SUS304 Aluminum Copper APS-CU Length of one side of detection object a (mm) Length of one side of detection object a (mm) 53

56 Resin Cylindrical Type APS-30/31 Series APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Multi-purpose Economical Type with Proven Performance Types DC voltage output type/dc 3-wire type M12 M22 Shape Operating distance (mm) Output type Model number Remarks Non-embedded type Non-embedded type AC 2-wire type M22 Non-embedded type DC voltage NPN N.O. DC voltage NPN N.O. DC voltage NPN N.O. DC voltage NPN N.O. N.O. APS-30-2T APS-30-2N APS-30-4T APS-30-4N APS-31-4T APS-31-4N APS-31-7T APS-31-7N APS-31-7S Frequency classification model available ( H is added in the end of model number.) Frequency classification model available ( H is added in the end of model number.) Frequency classification model available ( L is added in the end of model number.) * Frequency classification models (H/L) are non-stock product. Shape Operating distance (mm) Output type Model number Remarks * When installing the sensor, use the dedicated resin nut provided. 54

57 Resin Cylindrical Type APS-30/31 Series DC Voltage Output Type/DC 3-wire, Non-embedded Type Effective operating distance 2 mm ±10% 4 mm ±10% 4 mm ±10% 7 mm ±10% Dimensions (mm) Remarks Small-size/high-speed response Small-size Frequency classification Close-contact installation Frequency classification model available allowed model available DC Model number APS-30-2T APS-30-4T APS-31-4T APS-31-7T voltage Price 5,400 5,400 3,680 3,680 NPN Model number APS-30-2N APS-30-4N APS-31-4N APS-31-7N NO Price 5,700 5,700 4,150 4,490 Rated operating T type DC+12 V (+10 to +16 V) Permissible ripple rate: 3%p-p or less DC+12 V (+10 to +16 V) Permissible ripple rate: 3%p-p or less voltage N type DC+24 V(+20 to +28V) Permissible ripple rate: 3%p-p or less DC+24 V(+20 to +30V) Full-wave rectified operating voltage available (average value) No-load current 15 ma or less 10 ma or less Standard target object (mm) Rated operating distance Iron t 0 to 1.4 mm Iron t 0 to 2.8 mm Iron t 0 to 2.8 mm Iron t 0 to 4.9 mm Responding material Differential travel Iron/nonferrous metal (operating distance varies with material) Approx. 10% Switching frequency 3 khz 300 Hz T type: 1 khz N type: 300 Hz T type: 300 Hz N type: 100 Hz Output T type Output impedance: 3.3 kω (output standard: 4P4N) N type Rated operating current 60 ma max (load voltage: 40 V or less) 100 ma (+40 C) 80mA (load voltage: 50 V or less) Voltage drop Leakage current Circuit protection 2.4 V or less 300 µa or less Short-circuit protection circuit (N type only) Operating temperature Temperature characteristics Withstand voltage Insulation resistance -10 to +50 C Within ±20% (of operating distance at +20 C) 500 VAC, 50/60 Hz (1 minute) 50 MΩ or higher (500 VDC) Vibration resistance Impact resistance Protection grade Casing material Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 300 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP66 Polycarbonate (Casing color: T type blue, N type green) Output type APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Lead wire Oil-resistant vinyl chloride cable 1.5 m Outer diameter (approx. ø3.5), 0.11 mm 2 3-wire Oil-resistant vinyl chloride cable 1.5 m Outer diameter (approx. ø6), 0.5 mm 2 3-wire Tightening torque Weight 0.8 Nm or less 3 Nm or less Approx. 30 g Approx. 100 g * When installing the sensor, use the dedicated resin nut provided. * The frequency classification models have L or H at the end of its model number (non-stock product). 55

58 Resin Cylindrical Type APS-30/31 Series APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC AC 2-wire, Non-embedded Type Effective operating distance 7 mm ±10% Dimensions (mm) Remarks Output type Model number NO Price Rated operating voltage Standard target object (mm) Rated operating distance Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Circuit protection Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Lead wire Tightening torque Weight APS-31-7S 4,800 AC90 to 250 V 50/60 Hz Iron t 0 to 5.6 mm Iron/nonferrous metal (operating distance varies with material) 20% or less 10 Hz 10 to 200 ma (resistance load) 9 V or less 2.5 ma or less -25 to +70 C Within ±10% (of operating distance at +20 C) 1500 VAC, 50/60 Hz (1 minute) 50 MΩ or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 600 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP66 Polycarbonate Oil-resistant vinyl chloride cable 1.5 m Outer diameter (approx. ø6), 0.5 mm 2 2-wire 3 Nm or less Approx. 100 g * When installing the sensor, use the dedicated resin nut provided. 56

59 Resin Cylindrical Type APS-30/31 Series Connection/Operation Target object Proximity sensor Brown (red) + DC 3-wire type NPN output -N Black (white) Output Blue (black) Proximity sensor Brown (red) + DC 3-wire output type -T Black (white) Output Blue (black) AC 2-wire type -S Proximity sensor Characteristics Diagrams Brown (white) Blue (black) Note: AC 2-wire type -S Voltage Drop Characteristics (Representative Examples) Not Present present ( ) Output Operation indication OFF OFF OFF OFF indicates a load. Operation indication is only available for models having LED. APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC APS-CU APS

60 Resin Cylindrical Type APS-30/31 Series APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Installation and Influence of Surrounding Metals A proximity sensor is susceptible to surrounding metals. When installing the sensor, secure a sufficient distance longer than the indicated dimension. Metal f a Metal Model number APS APS APS APS Mutual Interference and Classification of Frequencies Target object When using two or more proximity sensors in close contact with each other, secure an interval between the proximity sensors (center to center) at least 10 times the operating distance. If the interval is inadequate, mutual interference may occur. In applications where it is impossible to secure adequate intervals, use models classified by frequency. Normally, frequency classification is indicated by an alphabet immediately after the operating distance of the model number. Those models classified by frequency have either of the following markings on the cable so that they can easily be distinguished from other models. For high frequencies (H) : yellow spiral mark For low frequencies (L) : red spiral mark Example: APS-30-4T (M) -4N(M) g Model with a standard frequency (normally, "M" is omitted) c d Metal b Metal Target object (in mm) a b c d e f g h APS-30-4T(M)H APS-30-4N(M)H APS-31-7T(M)H h e L (M) H (M) H Metal Combinations of models classified by frequency (can be installed in close contact with each other) * To install four or more sensors in close contact, preliminary study is required. * To install three or more sensors in close contact, preliminary study is required. APS-31-7NL APS-31-7TH Model with a lower frequency than the standard frequency Model with a higher frequency than the standard frequency APS-31-7N(M)L L (M) * To install three or more sensors in close contact, preliminary study is required. 58

61 Resin Cylindrical Type APS-30/31 Series Detection Area Diagrams (Representative Examples) APS APS Operating distance X (mm) Iron Length of one side of detection object a (mm) SUS304 Aluminum Copper APS APS Shape Characteristics (Representative Examples) APS APS Operating distance X (mm) Iron Length of one side of detection object a (mm) x x SUS304 Aluminum Copper a a t= 1mm t= 1mm APS Operating distance X (mm) Operating distance X (mm) Iron Length of one side of detection object a (mm) APS Length of one side of detection object a (mm) SUS304 Aluminum Copper Iron x SUS304 x Aluminum Copper a a t= 1mm t= 1mm APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC APS-CU 59

62 Resin Cylindrical Type APS-CK Series APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Operating Distance of 30 mm, Equipped with a Stable-operation Indicator Features Operating distance of 30 mm Easy settings with green and red indicator lamp. Type DC 2-wire type Shape Operating distance (mm) Output type Model number Non-embedded type 30 N.O. APS30-34CK-Z Operation Non-detection range Target object Unstable detection range Stable detection range Proximity sensor Lit Unlit Indicator lamp Green Note: With a standard target object, the switching point for the indicator lamp is at a position approx. 72% of the operating distance. If the shape or material of the target object differs from the standard target object, the switching point for the indicator lamp may be shorter than approx. 72% of the operating distance. APS Lit Unlit OFF Indicator lamp Red Output APS-CU 60

63 Resin Cylindrical Type APS-CK Series DC 2-wire, Non-embedded Type Effective operating distance 30 mm ±15% Dimensions (mm) Remarks Output type Model number NO Price Rated operating voltage Standard target object (mm) Rated operating distance Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Lead wire Tightening torque Weight φ34 Accessory Fixing clamp (with 2 screws and 2 washers) APS30-34CK-Z 7, Resin casing Material: PBT; color: green 81 DC+12/+24 V (+10 to +30 V) Permissible ripple rate: 3%p-p or less Iron t 0 to 21.6 mm Iron/nonferrous metal (operating distance varies with material) Approx. 20% or less 10 Hz max 5 to 100 ma 5 V or less 1.0 ma or less Operation indication: red or green lamp is lit when output is Setting indication: green lamp is lit within the stable detection range -10 to +50 C Within ±15% (of operating distance at +23 C) 500 VAC, 50/60 Hz (1 minute) 50 MΩ or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 490 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP67 PBT resin Oil-resistant vinyl chloride cable 2 m Outer diameter (approx. ø5.9), 0.5 mm 2 2-wire 5 Nm or less Approx. 180 g 12 φ5.9 2-wire oil-resistant cable Rear cover Material: CR; color: black φ8 φ Double-color LED APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC 61

64 Resin Cylindrical Type APS-CK Series APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Connection/Operation DC 2-wire type -Z Proximity sensor Brown (white) + ( Target object present ) Output Blue (black) Operation OFF indication A load can be connected either side (+ or -) of the power source. Note: indicates a load. Installation and Influence of Surrounding Metals A proximity sensor is susceptible to surrounding metals. When installing the sensor, secure a sufficient distance longer than the indicated dimension. Metal f a Metal Target object g Model number APS30-34CK-Z c d Metal b Metal Not Target object OFF h Present a b c d e f g h e Metal (in mm) APS-CU APS

65 Resin Cylindrical Type APS-CK Series Detection Area Diagram (Representative Example) APS30-34CK-Z Operating distance (mm) Distance from the center of proximity sensor (mm) Return Operation 20 Shape Characteristics (Representative Example) APS30-34CK-Z Operating distance X (mm) Iron Length of one side of detection object "a" (mm) Installation 44 SUS304 Aluminum Copper x a t= 1mm 2-ø5.5 hole Hexagon socket bolt M5 50 APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC ø9.2 hole ø5.5 hole Spring washer Fixed clamp APS APS-CU (12) φ34 Mounting surface M5 tapped hole Fixing clamp 2 Material: PBT; color: black M5 50 hexagon socket bolt 44 ±0.2 63

66 Rectangular Type APS-S/M Series APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Small design offered in two types: front face sensing and upper sensing. Different-frequency type that allows close-contact installation. Acquiring UL approval, compliant with CE mark. Resin molded type, and protection grade of IP67. Types DC 2-wire type Non-embedded type DC 3-wire type Shape Operating distance (mm) Output type Model number Remarks Non-embedded type N.O. N.O. NPN N.O. NPN N.O. NPN N.O. PNP N.O. NPN N.O. APS4-12M-Z APS4-12S-Z APS2.5-8M-E APS4-12M-E APS4-12M-E1 APS4-12M-E2 APS2.5-8S-E Front face sensing Different-frequency classification type available ( L added in the end of model number) Provided with a mounting fixture Upper face sensing Different-frequency classification type available ( L added in the end of model number) Provided with a mounting fixture * Different-frequency classification types (L) are non-stock product. Shape Operating distance (mm) Output type Model number Remarks Front face sensing Front face sensing Different-frequency classification type available ( L added in the end of model number) (Excluding E1 type) Provided with a mounting fixture Upper face sensing 4 NPN N.O. NPN N.O. PNP N.O. APS4-12S-E APS4-12S-E1 APS4-12S-E2 Upper face sensing Different-frequency classification type available ( L added in the end of model number) (Excluding E1 type) Provided with a mounting fixture * For APS2.5-8M-E and APS2.5-8S-E, UL recognition is being applied (as of May 2004). 64

67 Rectangular Type APS-S/M Series AC 2-wire, Non-embedded Type Effective operating distance 4 mm ±10% Dimensions (mm) Remarks Output type Model number NO Price Rated operating voltage Standard target object (mm) Rated operating distance Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Lead wire Tightening torque Weight Operation indication LED Detection plane Different-frequency classification model available / operation indicator LED / provided with mounting fixture Upper face sensing Upper face sensing APS4-12S-Z APS4-12M-Z 980 (Minimum ordering qty: 5 units) 980 (Minimum ordering qty: 5 units) DC+12/+24 V (+10 to +30V) Permissible ripple rate: 3%p-p or less Iron t φ3.2 hole 0 to 2.8 mm Iron/nonferrous metal (operating distance varies with material) 20% or less 200 Hz max 5 to 50 ma 3 V or less 1.0 ma or less Operation indication -10 to +50 C Within ± 20% (of operating distance at +23 C) 500 VAC, 50/60 Hz (1 minute) 50 MΩ or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 294 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP67 Polycarbonate Oil-resistant vinyl chloride cable 1.0 m Outer diameter (ø3), 0.18 mm 2 2-wire 0.4 Nm or less Approx. 20 g Cable diameter φ3 Operation indication LED 6 *The frequency classification models have L at the end of its model number (non-stock product). 12 APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Detection plane 3 3 φ3.2 hole Cable diameter φ

68 6 3 3 Rectangular Type APS-S/M Series APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC DC 3-wire, Non-embedded Type Effective operating distance 2.5 mm ±15% Dimensions (mm) Remarks Output type NPN NO NPN NC PNP NO Model number Price Model number Price Model number Price Rated operating voltage Standard detection object (mm) Rated operating distance Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Operation indicator LED / mounting fixture sold separately (APS-KNG8) Upper face sensing APS2.5-8S-E 940 (Minimum ordering qty: 10) DC+12/+24 V (+10 to +30 V) Permissible ripple rate: 3%p-p or less Iron t Front face sensing APS2.5-8M-E 940 (Minimum ordering qty: 10) 4 mm ±10% Operation indication LED Detection plane 0 to 1.7 mm 0 to 2.8 mm Iron/nonferrous metal (operating distance varies with material) 20% or less 500 Hz max 200 Hz max 50 ma max 1.0 V or less 0.1 ma or less Operation indication -10 to +50 C Within ± 20% (of operating distance at +23 C) 500 VAC, 50/60 Hz (1 minute) 50 MΩ or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 294 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) APS4-12S-E 880 (Minimum ordering qty: 5) APS4-12S-E1 880 (Minimum ordering qty: 5) APS4-12S-E2 880 (Minimum ordering qty: 5) No-load current 20 ma or less 10 ma or less Different-frequency classification model available (excl. E1 type) / provided with mounting fixture Upper face sensing Iron t φ3.2 hole Cable diameter φ3 Operation indication LED Detection plane Front face sensing APS4-12M-E 880 (Minimum ordering qty: 5) APS4-12M-E1 880 (Minimum ordering qty: 5) APS4-12M-E2 880 (Minimum ordering qty: 5) 3 φ3.2 hole 6.5 Cable diameter φ3 APS-CU Protection grade Casing material Lead wire IP67 Polycarbonate Oil-resistant cable 1.0 m Outer diameter (ø3), 0.18 mm 2 3-wire Tightening torque 0.4 Nm or less Weight Approx. 19 g Approx. 20 g *The frequency classification models have L at the end of its model number (non-stock product). 66

69 Rectangular Type APS-S/M Series Connection/Operation DC 2-wire type -Z DC 3-wire type NPN output -E DC 3-wire type NPN output -E1 DC 3-wire type PNP output -E2 Proximity sensor Proximity sensor Proximity sensor Proximity sensor Brown Blue Brown Black Blue Brown Black Blue Brown Black Blue Note: indicates a load. Installation and Influence of Surrounding Metals Model number Installation APS2.5-8S-... APS2.5-8M-... APS4-12S-... APS4-12M-... Placed in parallel with a metallic infinite plane Target object A * Placed in parallel with a metallic plane as far as the detection plane Target object B * Placed in the hole of a window-shaped metallic body C Target object Target object Load can be connected either side (+ or -) of the power source. + A metallic body is placed in front of the sensor Target object Not Present present ( ) Output Operation indication Output Operation indication Output Operation indication Output Operation indication D Two sensors are placed in parallel with each other Target object D OFF OFF OFF OFF OFF OFF OFF OFF Placed to face each other (Front-sensing type) D (in mm) Placed to face each other (Top-sensing type) * Position of the target object for a top-sensing model If a metallic object is present near the proximity sensor, the operating distance changes and the operation becomes unstable. Secure a sufficient distance from the sensor as long as possible. The D (mm) is the minimum distance from the proximity sensor s detection plane to the metallic object. Secure a sufficient distance longer than the indicated. If the B dimension of APS2.5-8M is 3.7 mm (close contact), the detection plane edge of the proximity sensor needs to be at least 3 mm away from the metal. Target object Target object D APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Precautions on handling the product Before using the product - If no target object is present when the sensor is turned on, a detection signal may be output for approx. 25 ms. If a target object is present near the sensor, a detection signal may be output for approx. 100 ms. Precautions on installation - When using screws to mount the product, be sure not to give stress to the sensor. * Tightening the screw with a force exceeding the specification value of 0.4 Nm for the tightening torque may break the sensor. UL approval When using the sensor as a UL approved product, use a Class-2 power source. A UL approved product is required to be approved in recognition and use a Class-2 power source. 67

70 Rectangular Type APS-S/M Series APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Mutual Interference and Classification of Frequencies When using two or more proximity sensors in close contact with each other, secure an interval between the proximity sensors (center to center) at least 10 times the operating distance. If the interval is inadequate, mutual interference may occur. In applications where it is impossible to secure adequate intervals, use models classified by frequency. Normally, frequency classification is indicated by an alphabet immediately after the operating distance of the model number. Those models classified by frequency have the following marking on the cable so that they can easily be distinguished from other models. For low frequencies (L) : red spiral mark APS4-12S-E(M) -E2 APS4-12S-EL Detection Area Diagrams (Representative Examples) Operating distance (mm) Distance from the center of proximity sensor (mm) 2 4 Model with a standard frequency (normally, "M" is omitted) Model with a lower frequency than the standard frequency Return Operation 6 8 Shape Characteristics (Representative Examples) Operating distance X (mm) Example: APS4-12S/M-... APS4-12S/M Iron 1.00 x Length of one side of detection object a (mm) SUS304 Aluminum Copper a t=1mm APS2.5-8S/M-E Operating distance (mm) Return Distance from the center of proximity sensor (mm) APS2.5-8S/M-E Operating distance X (mm) 1 Operation Length of one side of detection object a (mm) 2 3 Combinations of models classified by frequency APS (M)L (Excluding -E1 type) 4 Iron SUS304 Aluminum Copper x a (can be installed in close contact with each other) t=1mm Can be installed with casings in close contact with each other L (M) * To install three or more sensors in close contact, preliminary study is required. 68

71 Rectangular Type APS-S/M Series Installation APS4-12S-E Mounting surface ø hole APS4-12M-E Mounting surface ø hole Mounting fixture for APS4-12S/M M pan-head screw (recommended) 16 ±0.2 M3 0.5 tapped hole or ø3.4 hole If the mounting hole is a ø3.4 hole, secure the sensor with a plane washer, a spring washer and a nut. The screw length must be determined based on the thickness of the mounting plate, etc. M pan-head screw (recommended) 16 ±0.2 M3 0.5 tapped hole or ø3.4 hole If the mounting hole is a ø3.4 hole, secure the sensor with a plane washer, a spring washer and a nut. The screw length must be determined based on the thickness of the mounting plate, etc. APS2.5-8S/M Mounting fixture for APS2.5-8S/M ( sold separately) APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC 12.2 ø ø5.5 APS Method for machining the mounting holes +0.1 ø2.5 0 hole M3 0.5 tapped hole or ø3.4 hole If the mounting hole is a ø3.4 hole, 16 secure the sensor with a plane washer, a spring washer and a nut. The screw length must be determined based on the thickness of the mounting plate, etc. APS-CU Model number APS-KNG8 Price 120 Minimum ordering qty: 10 pcs 69

72 Rectangular type APS-F/U Series APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC From an ultra-thin design to an operating distance of 10 mm, wide-ranging rectangular types are available to meet diversified requirements. Types DC 2-wire type Shape Operating distance (mm) Output type Model number Remarks Non-embedded type DC 3-wire type 3 4 N.O. APS4-12BU-Z 5 10 N.O. N.O. N.O. APS3-16F-Z APS4-12U-Z APS4-12BF-Z APS5-18F-Z APS10-30F-Z Front face sensing Ultra-thin, upper face sensing Upper face sensing Front face sensing Front face sensing Shape Operating distance (mm) Output type Model number Remarks APS-CU 3 NPN N.O. PNP N.O. APS3-16F-E APS3-16F-E2 Front face sensing Frequency classification model available ( L or H is added at the end of model number) Front face sensing 4 NPN N.O. APS4-12U-E Ultra-thin, upper face sensing Non-embedded type 5 10 NPN N.O. PNP N.O. NPN N.O. APS5-18F-E APS5-18F-E2 APS10-30F-E Front face sensing Frequency classification model available ( L or H is added at the end of model number) Front face sensing Frequency classification model available ( L or H is added at the end of model number) Front face sensing Frequency classification model available ( L is added at the end of model number) PNP N.O. APS10-30F-E2 Front face sensing * Frequency classification models (H/L) are non-stock products. 70

73 Rectangular type APS-F/U Series DC 2-wire, Non-embedded Type Effective operating distance 3 mm ±10% 5 mm ±10% 10 mm ±10% Dimensions (mm) Remarks Output type Model number NO Price Rated operating voltage Standard target object (mm) Rated operating distance Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Circuit protection Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Lead wire Tightening torque Weight APS3-16F-Z APS5-18F-Z APS10-30F-Z 2,600 2,600 3,300 DC+12/+24 V (+10 to +30V) Permissible ripple rate: 10%p-p or less (max peak voltage: 30 V or less) Iron t Iron t Iron t 0 to 2.4 mm 0 to 4.0 mm 0 to 8.0 mm Iron/nonferrous metal (operating distance varies with material) 20% or less 1k Hz 800 Hz 500 Hz 5 to 200 ma 3 V or less TYP 0.8 ma or less (1.0 ma of less max) Surge absorption circuit Operation indication -25 to +70 C Within ±10% (of operating distance at +20 C) 1000 VAC, 50/60 Hz (1 minute) 50 MΩ or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 300 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP67 PBT resin Oil-resistant vinyl chloride cable 1 m Oil-resistant vinyl chloride cable 1 m Outer diameter (approx. ø4), 0.3 mm 2 2-wire Outer diameter (approx. ø6), 0.5 mm 2 2-wire 0.5 Nm or less 0.7 Nm or less 1 Nm or less Approx. 35 g Approx. 45 g Approx. 100 g APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC 71

74 Rectangular type APS-F/U Series APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC DC 2-wire, Non-embedded Type Effective operating distance 4 mm ±10% 4 mm ±10% Dimensions (mm) Remarks Ultra-thin type, upper face sensing Upper face sensing Front face sensing Output type Model number APS4-12U-Z APS4-12BU-Z APS4-12BF-Z NO Price 2,800 2,800 2,800 Rated operating voltage Standard target object (mm) Rated operating distance Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Lead wire Tightening torque Weight DC+12/+24 V (+10 to +30V) DC+12/+24 V (+10 to +30V) Permissible ripple rate: 5%p-p or less Permissible ripple rate: 10%p-p or less Iron t Iron t 0 to 3.2 mm Iron/nonferrous metal (operating distance varies with material) 20% or less 400 Hz 5 to 100mA 3 V or less TYP 0.8 ma or less (1.0 ma of less max) Operation indication -25 to +70 C Within ±10% (of operating distance at +20 C) 1000 VAC, 50/60 Hz (1 minute) 50 MΩ or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 300 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP67 PBT resin Oil-resistant vinyl chloride cable 1 m Oil-resistant vinyl chloride cable 1.5 m Outer diameter (approx. ø3.5), 0.14 mm 2 2-wire Outer diameter (approx. ø4), 0.3 mm 2 2-wire 0.4 Nm or less 0.5 Nm or less Approx. 30 g Approx. 50 g 72

75 Rectangular type APS-F/U Series DC 3-wire, Non-embedded Type Effective operating distance 3 mm ±10% 5 mm ±10% 10 mm ±10% Dimensions (mm) Remarks Output type NPN NO PNP NO Rated operating voltage No-load current Standard target object (mm) Rated operating distance Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Lead wire Model number Price Model number Price Tightening torque Weight Frequency classification model available Frequency classification model available Frequency classification model available APS3-16F-E 20 ma or less APS5-18F-E 2,600 2,600 APS3-16F-E2 APS5-18F-E2 2,600 2,600 DC+12/+24 V (+10 to +30V) Permissible ripple rate: 3%p-p or less Iron t Iron t APS10-30F-E 3,300 APS10-30F-E2 3,300 Iron t 0 to 2.4 mm 0 to 4.0 mm 0 to 8.0 mm Iron/nonferrous metal (operating distance varies with material) 20% or less 1 khz 800 Hz 500 Hz 100 ma max (12 VDC)/200 ma max (24 VDC) 1.5 V or less (1.0 V TYP) 100 µa or less Operation indication -25 to +70 C Within ±10% (of operating distance at +20 C) 500 VAC, 50/60 Hz (1 minute) 5 MΩ or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 300 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP67 PBT resin (polycarbonate for the indicator lamp of APS3, APS5 and APS10) Oil-resistant vinyl chloride cable 1 m Oil-resistant vinyl chloride cable 1 m Outer diameter (approx. ø4), 0.3 mm 2 3-wire Outer diameter (approx. ø6), 0.5 mm 2 3-wire 0.5 Nm or less 0.7 Nm or less 1 Nm or less Approx. 35 g Approx. 45 g Approx. 100 g * The frequency classification models have L or H at the end of its model number (non-stock product). APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC 73

76 Rectangular type APS-F/U Series APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC DC 3-wire, Non-embedded Type Effective operating distance 4 mm ±10% Dimensions (mm) Remarks Output type NPN NO Rated operating voltage No-load current Standard target object (mm) Rated operating distance Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Lead wire Model number Price Ultra-thin type, upper face sensing APS4-12U-E 2,800 DC+12/+24 V (+10 to +30V) Permissible ripple rate: 10%p-p or less 10 ma or less Iron t 0 to 3.2 mm Iron/nonferrous metal (operating distance varies with material) 20% or less 400 Hz 100 ma max 1.5 V or less (1.0 V TYP) 100 µa or less Operation indication -25 to +70 C Within ±10% (of operating distance at +20 C) 1000 VAC, 50/60 Hz (1 minute) 50 MΩ or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 300 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP67 PBT resin Oil-resistant vinyl chloride cable 1 m Outer diameter (approx. ø3.5), 0.14 mm 2 3-wire Tightening torque Weight 0.4 Nm or less Approx. 30 g 74

77 Rectangular type APS-F/U Series Connection/Operation DC 2-wire type -Z DC 3-wire type NPN output -E DC 3-wire type PNP output 100 Model number Installation Proximity sensor Proximity sensor Proximity sensor Brown (white) + Not Present ( Detection object present ) Output Blue (black) Operation indication A load can be connected either side (+ or -) of the power source. Brown (red) + Output Black (white) Blue (black) Operation indication Brown (red) Black (white) Blue (black) Note: Installation and Influence of Surrounding Metals APS3-16F-... APS5-18F-... APS10-30F-... APS4-12U-... APS4-12BU-Z APS4-12BF-Z Placed in parallel with a metallic infinite plane Target object A Placed in parallel with a metallic plane as far as the detection plane * * Target object B Placed in the hole of a window-shaped metallic object + indicates a load C Target object A metallic object is placed in front of the sensor Target object Output Operation indication * Position of the target object for an upper face sensing model If a metallic object is present near the proximity sensor, the operating distance changes and the operation becomes unstable. Secure a sufficient distance from the sensor as long as possible. The D dimension (mm) is the minimum distance from the proximity sensor s detection plane to the metallic body. Secure a sufficient distance longer than the indicated dimension. D D OFF OFF OFF OFF OFF OFF Two sensors are placed in parallel with each other Target object D (in mm) Placed to face each other Target object APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC 75

78 Rectangular type APS-F/U Series APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Mutual Interference and Classification of Frequencies When using two or more proximity sensors in close contact with each other, secure an interval between the proximity sensors (center to center) at least 10 times the operating distance. If the interval is inadequate, mutual interference may occur. In applications where it is impossible to secure adequate intervals, use models classified by frequency. Normally, frequency classification is indicated by an alphabet immediately after the operating distance of the model number. Those models classified by frequency have either of the following markings on the cable so that they can easily be distinguished from other models. For high frequencies (H) : yellow spiral mark For low frequencies (L) : red spiral mark Example: APS3-16F-E(M) -E2(M) APS3-16F-EL -E2L APS3-16F-EH -E2L Model with a standard frequency (normally, "M" is omitted) Model with a lower frequency than the standard frequency Model with a higher frequency than the standard frequency Combinations of models classified by frequency (can be installed in close contact with each other) APS3-16F-E(M)LH APS5-18F-E(M)LH APS5-18F-E2(M)LH APS10-30F-E(M)L L (M) H * To install four or more sensors in close contact, preliminary study is required. L (M) * To install three or more sensors in close contact, preliminary study is required. APS-CU APS

79 Rectangular type APS-F/U Series Detection Area Diagrams (Representative Examples) APS4-12U-... APS4-12BU-Z APS4-12BF-Z APS10-30F-... APS3-16F-... APS5-18F-... APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC APS-CU APS

80 Rectangular type APS-F/U Series APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Shape Characteristics (Representative Examples) APS4-12U/BU/BF APS3-16F Operating distance X (mm) Length of one side of target object a (mm) APS5-18F Operating distance X (mm) Length of one side of target object a (mm) Iron SUS304 Aluminum Copper t=1mm a Iron x SUS304 Aluminum Copper Operating distance X (mm) APS10-30F Operating distance X (mm) 5 a 4 3 Iron 2 SUS304 1 Aluminum Length of one side of target object a (mm) Iron SUS304 Aluminum Copper Length of one side of target object a (mm) t=1mm x t=1mm a x APS-CU APS

81 Rectangular type APS-10 to 15 Series From an ultra-thin design to an operating distance of 15 mm, wide-ranging rectangular types are available to meet diversified requirements. Types DC voltage output type/dc 3-wire type Shape Operating distance (mm) Output type Model number Remarks Non-embedded type 4 DC voltage NPN N.O. DC voltage NPN N.O. DC voltage NPN N.O. DC voltage NPN N.O. APS-10-4T APS-10-4N APS-11-4T APS-11-4N APS-12A-4T APS-12A-4N APS-13-4T APS-13-4N Front face sensing Upper face sensing Front face sensing Frequency classification model available APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC 7 15 DC voltage NPN N.O. DC voltage NPN N.O. NPN N.O. APS-13-7T APS-13-7N APS-14-15T APS-14-15N APS-15-15N Front face sensing Frequency classification model available ( L is added at the end of model number) Side face sensing Frequency classification model available ( L is added at the end of model number) APS APS-CU * Frequency classification models (L) are non-stock products. 79

82 Rectangular type APS-10 to 15 Series APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC DC Voltage Output Type / DC 3-wire, Non-embedded Type Effective operating distance 4 mm ±10% 4 mm ±10% 4 mm ±10% Dimensions (mm) Remarks Output type DC voltage NPN NO Rated operating voltage T type N type Standard target object (mm) Rated operating distance Responding material Differential travel Switching T type frequency N type Front face sensing APS-10-4T Upper face sensing APS-11-4T 2,800 2,800 APS-10-4N APS-11-4N 2,800 2,800 DC+12 V (+10 to +16 V) Permissible ripple rate: 3%p-p or less Iron t 0 to 2.8 mm Iron/nonferrous metal (operating distance varies with material) Approx. 10% 300 Hz 1 khz 100 Hz Frequency classification model available APS-12A-4T 2,020 APS-12A-4N 2,500 No-load current 15 ma or less 10 ma or less Output Model number Price Model number Price T type N type Rated operating current Production in/before March 2000: +24 VDC (+20 to +28 V), permissible ripple rate: 3%p-p or less Production in/after April 2000: +12/24 VDC (+10 to +30 V), permissible ripple rate: 3%p-p or less Output impedance: 3.3 kw (output standard: 4P4N) Production in/before March 2000: 60 ma max (load voltage: 40 V or less) Production in/after April 2000: 100 ma max at +12 VDC (load voltage: 40 V or less) 200 ma max at +24 VDC (load voltage: 40 V or less) DC+24 V (+20 to +30 V) Permissible ripple rate: 3%p-p or less 1 khz 100 ma (+40 C) 80 ma (+50 C) (load voltage: 50 V or less) APS APS-CU Voltage drop Leakage current Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material 1.0 V or less 300 ma or less Operation indication T type: -25 to +60 C -10 to +50 C N type: -10 to +50 C Within ±20% (of operating distance at +20 C) 500 VAC, 50/60 Hz (1 minute) 5 MW or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 300 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP67 PBT resin Polycarbonate *1 Lead wire Tightening torque Weight Oil-resistant vinyl chloride cable 1.5 m Outer diameter (ø4), 0.3 mm 2 3-wire 0.5 Nm or less Approx. 50 g Oil-resistant vinyl chloride cable 1 m Outer diameter (ø4), 0.3 mm 2 3-wire 0.4 Nm or less * The frequency classification models have L at the end of its model number (non-stock product). *1: To be changed to PBT resin. 80

83 Rectangular type APS-10 to 15 Series DC Voltage Output Type / DC 3-wire, Non-embedded Type Effective operating distance 4 mm ±10% 7 mm ±10% 15 mm ±15% Dimensions (mm) Remarks Output type DC voltage NPN NO Frequency classification model available APS-13-4T APS-13-7T Rated T type DC+12 V (+10 to +16 V) Permissible ripple rate: 3%p-p or less operating voltage N type DC+24 V (+20 to +30 V) Permissible ripple rate: 3%p-p or less No-load current T type: 15 ma or less N type: 10 ma or less Standard target object (mm) Rated operating distance Responding material Differential travel Switching T type frequency N type Output Model number Price Model number Price T type N type Rated operating current Voltage drop Leakage current 3,680 3,680 APS-13-4N APS-13-7N 4,900 5,310 Front face sensing (detection plane A) Frequency classification model available APS-14-15T 5,150 APS-14-15N 6,120 Iron t Iron t Iron t 0 to 2.8 mm 0 to 4.9 mm 0 to 10.5 mm Iron/nonferrous metal (operating distance varies with material) Approx. 10% 250 Hz 200 Hz 100 Hz 300 Hz 100 Hz Output impedance: 1.8 kω (output standard: 7P6N) 300 ma (+40 C or less) 200 ma (+50 C or less) (load voltage: 50 V or less) 2.4 V or less 800 µa or less 300 µa or less Front face sensing (detection plane B) Frequency classification model available APS-15-15N 6,120 APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Lead wire Tightening torque Operation indication -10 to +50 C Within ±20% (of operating distance at +20 C) 500 VAC, 50/60 Hz (1 minute) 5 MΩ or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 300 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP66 PBT resin Polycarbonate *1 Oil-resistant cable 1.5 m Outer diameter (ø6), 0.5 mm 2 3-wire 0.8 Nm or less APS APS-CU Weight Approx. 150 g * The frequency classification models have L or H ( L only for APS-1/APS-15) at the end of its model number (non-stock product). *1: To be changed to PBT resin. 81

84 Rectangular type APS-10 to 15 Series APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Connection/Operation DC voltage output typet -T DC 3-wire type NPN output -N Model number Installation Proximity sensor Proximity sensor Brown Black Blue Brown Black Blue Note: Installation and Influence of Surrounding Metals APS APS APS-12A-4... APS APS APS APS Placed in parallel with a metallic infinite plane Target object A + + indicates a load Placed in parallel with a metallic plane as far as the detection plane * * Target object B 17.5 Placed in the hole of a window-shaped metallic object C Target object 70 A metallic object is placed in front of the sensor 35 Target object Not Present present ( ) Output Operation indication Output Operation indication Target object * Position of the target object for an upper face sensing model If a metallic object is present near the proximity sensor, the operating distance changes and the operation becomes unstable. Secure a sufficient distance from the sensor as long as possible. The D dimension (mm) is the minimum distance from the proximity sensor s detection plane to the metallic body. Secure a sufficient distance longer than the indicated dimension. D D OFF OFF OFF OFF Two sensors are placed in parallel with each other Target object D (in mm) Placed to face each other Target object APS-CU 82

85 Rectangular type APS-10 to 15 Series Mutual Interference and Classification of Frequencies When using two or more proximity sensors in close contact with each other, secure an interval between the proximity sensors (center to center) at least 10 times the operating distance. If the interval is inadequate, mutual interference may occur. In applications where it is impossible to secure adequate intervals, use models classified by frequency. Normally, frequency classification is indicated by an alphabet immediately after the operating distance of the model number. Those models classified by frequency have either of the following markings on the cable so that they can easily be distinguished from other models. For high frequencies (H) : yellow spiral mark For low frequencies (L) : red spiral mark Example: APS-13-4T (M) -4N(M) APS-13-4TL - 4NL APS-13-4TH - 7TH Detection Area Diagrams (Representative Examples) APS APS Model with a standard frequency (normally, "M" is omitted) Model with a lower frequency than the standard frequency Model with a higher frequency than the standard frequency APS-12A-... Combinations of models classified by frequency (can be installed in close contact with each other) APS-12A-4T(M)LH APS-12A-4N(M)LH APS-13-4T(M)LH APS-13-4N(M)L APS-13-7T(M)H APS-14-15T(M)L APS-14-15N(M)L APS-15-15N(M)L L M) APS APS L (M) H * To install four or more sensors in close contact, preliminary study is required. M) H * To install three or more sensors in close contact, preliminary study is required. APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC APS APS APS APS-CU 83

86 Rectangular type APS-10 to 15 Series APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Shape Characteristics (Representative Examples) APS APS Operating distance X (mm) Length of one side of target object a (mm) APS Operating distance X (mm) Iron Aluminum Iron SUS304 Aluminum Copper SUS304 Copper Length of one side of target object a (mm) a a t=1mm x t=1mm x APS-12A-... Operating distance X (mm) Iron SUS Aluminum Copper Length of one side of target object a (mm) APS APS Operating distance X (mm) t=1mm Iron a 12 x 10 SUS Aluminum Copper Length of one side of target object a (mm) a t=1mm x APS Operating distance X (mm) t=1mm Iron SUS Aluminum Copper Length of one side of target object a (mm) a x APS-CU APS

87 Rectangular type APS-10 to 15 Series Installation APS APS Mounting surface 21±0.2 M3 hexagon nut SEMS screw M3-12 pan-head M3 tapped hole or 3.4 hole Plane washer APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC APS-CU APS

88 Rectangular type APS-CU Series APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Low Voltage (5 VDC) Type Features Operates with a supply voltage of DC5V. Small size, capable of being installed in small space. Type DC 3-wire type Shape Operating distance (mm) Output type Model number Remarks Non-embedded type 5 NPN N.O. APS5-14CU-E * This model is a non-stock product. Upper face sensing APS-CU APS

89 Rectangular type APS-CU Series DC 2-wire, Non-embedded Type Effective operating distance 5 mm ±10% Dimensions (mm) Remarks Output type Model number NO Price Rated operating voltage No-load current Standard target object (mm) Rated operating distance Responding material Differential travel Switching frequency Rated operating current Voltage drop Leakage current Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material Lead wire Tightening torque Weight Upper face sensing APS5-14CU-E 2,800 DC+5 V (+5 to +10V) Permissible ripple rate: 3%p-p or less 14 ma or less Iron t 0 to 4.0 mm Iron/nonferrous metal (operating distance varies with material) Approx. 20% or less 100 Hz max 100 ma max 1.5 V or less 100 µa or less -25 to +70 C 6.5 Cable diameter φ Within ±10% (of operating distance at +23 C) φ VAC, 50/60 Hz (1 minute) 50 MΩ or higher (500 VDC) 2-φ3.9 hole Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 294 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) 7 10 IP67 PBT resin Oil-resistant vinyl chloride cable 2 m Outer diameter (ø3.8), 0.3 mm 2 2-wire 0.6 Nm or less Approx. 80 g (This model is a non-stock product.) APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC

90 Rectangular type APS-CU Series APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Connection/Operation DC 3-wire type NPN output -E Proximity sensor Brown Black Blue Note: Installation and Influence of Surrounding Metals Model number Installation APS5-14CU-E Placed in parallel with a metallic infinite plane A Target object Placed in parallel with a metallic plane as far as the detection plane B Target object Placed in the hole of a window-shaped metallic object C Target object + indicates a load. A metallic object is placed in front of the sensor Target object Not Present present ( ) Output Operation indication Target object If a metallic object is present near the proximity sensor, the operating distance changes and the operation becomes unstable. Secure a sufficient distance from the sensor as long as possible. The D dimension (mm) is the minimum distance from the proximity sensor s detection plane to the metallic body. Secure a sufficient distance longer than the indicated dimension. D D1 OFF OFF Placed to face each other Target object D2 (in mm) Placed to face each other Target object APS-CU APS

91 Rectangular type APS-CU Series Detection Area Diagram (Representative Example) APS5-14CU-E Operating distance (mm) 1 Distance from the center of proximity sensor (mm) 2 Return Operation Shape Characteristics (Representative Example) APS5-14CU-E Operating distance X (mm) Length of one side of target object a (mm) Iron SUS304 Aluminum Copper x a t=1mm APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC APS-CU APS

92 Capacitive Type Series APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Capable of detecting not only metals but also any type of material, including wood, paper and plastics. Features Available in resin cylindrical, metal cylindrical and square shapes. Types DC voltage output type/dc 3-wire type Resin cylindrical M22 Metal cylindrical M30 Rectangular type Shape Non-embedded type Non-embedded type Non-embedded type Operating distance (mm) Output type DC voltage -31-5T * NPN N.O N * DC voltage NPN N.O. DC voltage NPN N.O. NPN N.O T N -16-5T -16-5N Model number 10-34CU-E * When installing the sensor, use the dedicated resin nut provided. APS-CU 90

93 Capacitive Type Series DC Voltage Output Type/DC 3-wire, Non-embedded Type Effective operating distance 5 mm ±10% 15 mm ±10% Dimensions (mm) Remarks Output type DC voltage NPN NO Rated operating voltage Model number Price Model number Price Voltage output type (T type) DC switching type (N type) Resin cylindrical type -31-5T* No-load current T type: 27 ma or less N type: 20 ma or less Standard target object (mm) Responding material Effective operating distance Differential travel Switching frequency T type Output N type Rated operating current Voltage drop (N type) Leakage current (N type) Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material DC+12 V (+10 to +16 V) Permissible ripple rate: 10%p-p or less Iron t (grounded) Metal cylindrical type T 6,900 8, N* N 6,900 8,100 DC+24 V (+20 to +30 V) Full-wave rectified operating voltage available (+20 to +30 V average) Iron/nonferrous metal (operating distance varies with material) Operating distance is adjustable with multi-turn volume. Approx. 20% 50 Hz Output impedance: 1.8 kw (output standard: 8P6N) 100 ma max (load voltage: 50 V or less) DC+12/24 V (+20 to +30 V) Full-wave rectified operating voltage available (+10 to +30 V average) 2.0 V or less 200 ma or less Operation indication -25 to +70 C Within ±20% (of operating distance at +20 C) 500 VAC, 50/60 Hz (1 minute) 5 MW or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 600 m/s 2, within 11 ms (10 cycles in each of X, Y and Z directions) IP65 Polycarbonate Brass nickel plated (detection plane: polycarbonate) APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Lead wire Tightening torque Weight Oil-resistant vinyl chloride cable 1.5 m Oil-resistant vinyl chloride cable 2 m Outer diameter (approx. ø4.5), 0.3 mm 2 3-wire Outer diameter (approx. ø6), 0.5 mm 2 3-wire 3 Nm or less 20 Nm or less Approx. 80 g Approx. 250 g * When installing -31-5T or -31-5N, use the dedicated resin nut provided. 91

94 Capacitive Type Series APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC DC Voltage Output Type/DC 3-wire, Non-embedded Type Effective operating distance 10 mm ±10% Dimensions (mm) Remarks Output type DC voltage NPN NO Model number Price Model number Price Rated operating voltage Standard target object (mm) Rectangular type Responding material Iron/nonferrous metal (operating distance varies with material) Effective operating distance 10 mm ±10% Operating distance is adjustable with multi-turn volume. Differential travel Approx. 20% or less Approx. 20% Switching frequency 10 Hz max 50 Hz Output T type Output impedance: 1.8 kw (output standard: 8P6N) N/E type Rated operating current E type: 100 ma max N type: 100 ma (load voltage: 50 V or less) Voltage drop Leakage current Indicator lamp Operating temperature Temperature characteristics Withstand voltage Insulation resistance Vibration resistance Impact resistance Protection grade Casing material 10-34CU-E 3,100 DC+12/24 V (+20 to +30 V) Permissible ripple rate: 3%p-p or less Iron t (grounded) 2.0 V or less (except -16-5T) 200 ma or less (except -16-5T) Operation indication -10 to +55 C Within ±15% (of operating distance at +23 C) 500 VAC, 50/60 Hz (1 minute) T type: DC+12 V (+10 to +16 V) Permissible ripple rate: 10%p-p or less No-load current 20 ma or less T type: 27 ma or less N type: 20 ma or less Within ±20% (of operating distance at +20 C) 50 MW or higher (500 VDC) 5 MW or higher (500 VDC) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 490 m/s 2 600m/s 2 Within 11 ms (10 cycles in each of X, Y and Z directions) IP66 PBT Output indication lamp 2-φ3.5 hole Detection plane mm ±10% Rectangular type -16-5T 4, N 4,800 N type: DC+12/24 V (+20 to +30 V) Full-wave rectified operating voltage available (+10 to +30 V average) IP50 (dust resistant) Aluminum (detection plane: polycarbonate) Lead wire Tightening torque Weight Oil-resistant vinyl chloride cable 2.0 m Outer diameter (approx. ø3.8), 0.3 mm 2 3-wire 0.4 Nm or less Approx. 80 g Oil-resistant vinyl chloride cable 1.5 m Outer diameter (approx. ø4), 0.3 mm 2 3-wire 0.8 Nm or less Approx. 100 g 92

95 Capacitive Type Series Connection/Operation DC voltage output type -T DC 3-wire type NPN output -N -E Installation Method Proximity sensor Proximity sensor A capacitive proximity sensor detects an object by sensing change in capacitance of the surrounding bodies. When installing the sensor, secure a distance between the sensor and the surrounding bodies longer than the corresponding value indicated in the table below CU a b c d e A capacitive proximity sensor is highly sensitive to water. Do not use a capacitive proximity sensor in high humidity or in locations where the sensor is likely to be contacted directly with water. Doing so may cause malfunction. When using the sensor in locations where it is likely to be contacted directly with water droplets or the like, it is necessary to take a preventive measure such as one indicated below. Brown (red) Black (white) Blue (black) Brown (red) Black (white) Blue (black) Note: + + indicates a load. Grounding Not Present ( present ) Target object Output Operation indication Output Operation indication OFF OFF OFF OFF The operating distance varies according to the grounding state of the standard target object ( t) and that of the capacitive proximity sensor. Take this into account when installing the sensor and determining the responding material. APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC 93

96 Capacitive Type Series APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Potentiometer for Adjusting the Operating Distance A capacitive proximity sensor is equipped with a multi-turn potentiometer in the back for adjusting the operating distance. After installing the capacitive proximity sensor, turn this multi-turn potentiometer to adjust the operating distance to the standard distance while using a metal plate equal to or greater than the grounded standard target object ( t), or shorter than the standard distance depending on the application. Turning the potentiometer to the right increases the operating distance, while turning it left decreases the distance. The maximum number of turns for adjustment is 16 ± 5. However, even if the maximum number is exceeded, the rotation continues without damaging the potentiometer. Setting the operating distance greater than the rated operating distance will make the operation unstable. (10-34CU-E is excluded.) Characteristics of Material Even when detecting the same material, the operating distance varies depending on the object size, shape and other factors. The following table shows examples of different operating distances with different materials and different shapes in detection with a capacitive proximity sensor (operating distance varies with electric characteristics, such as conductivity and specific inductive capacity, as well as water absorption and volume). Precautions When assuming the operating distance with iron to be 100%: (1) Use much care not to cause condensation or freezing on the detection plane, or let dust adhere to the detection plane. They may cause malfunction. (2) Use care not to let a liquid or powder in a non-metallic container adhere to the sensor. It may cause malfunction. Non-metallic container Liquid Detection state (3) To install -16-5T or -16-5N, use M4 screws. When installing these models, use care not to let the screws enter the casing by more than 6 mm. (4) With a DC 3-wire type proximity sensor, a load with a large making current (lamp, motor, solenoid or the like with a making current of 200 ma or higher) may deteriorate or damage the switching element. In such a case, insert a relay between the sensor and the load. APS-CU APS

97 Capacitive Type Series Characteristics of Aluminum Material by Thickness The operating distance varies with the thickness of the target object. The figure below shows the operating distance when a target object with the same size as the standard target object and a different thickness is used. Detection Area Drawings (Representative Examples) Target object Ground Point A -31-5T -31-5N Detection plane Capacitive type proximity sensor T N -16-5T -16-5N APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC APS CU-E Operating distance (mm) Return Operation Operation Return APS-CU Operating distance (mm) Distance from the center of proximity 4 sensor (mm) Distance from the center of proximity sensor (mm)

98 Capacitive Type Series APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Shape Characteristics (Representative Examples) -31-5T -31-5N -16-5T -16-5N Influence of Amount of Water Droplets on the Detection Plane The following diagram shows measurements of changes in operating distance when water droplets adhere to the detection plane of a capacitive proximity sensor. When 0.2 ml of water droplets (2 to 3 droplets) adhere to the detection plane, the operating distance increases by approximately 20%. When water droplets exceed the surface tension limit and start to flow out of the detection plane, the operating distance increases by 300% or more (except 10-34CU-E) T -31-5N T N 10-34CU-E Operating distance (mm) Target object grounded Target object non-grounded Length of one side of target object (mm) 10-34CU-E 12 Operating distance (mm) APS-CU T N Amount of droplets ( ) 96

99 Capacitive Type Series Conductor Characteristics A capacitive proximity sensor is capable of detecting a thin conductor (copper, steel, iron, aluminum and other conductors). The figures below show measurements of the operating distance in relation to conductor's diameter. The characteristics assume that the conductor is grounded (or has an infinite length) T -31-5N T N -16-5T -16-5N -16-5T -16-5N 10-34CU-E 10-34CU-E Operating distance (mm) Operating distance (mm) Operating distance (mm) Operating distance (mm) Conductor s thickness (mm) Conductor OFF Conductor s thickness (mm) Conductor OFF OFF Conductor s thickness (mm) OFF Conductor Conductor APS-CU APS APS-F/U APS-S/M APS-CK APS-30/31 APS-GK APS-GM APS-GMD APS-GMC Conductor s thickness (mm) 97

100 Power Source APT for KOYO Proximity Sensors Output type Model number Relay output APT-123G/H Price 5,720 Type of proximity sensor to be connected DC voltage output type/dc 3-wire type proximity sensor, PNP output Appearance Dimensions (mm) Remarks Rated G operating voltage H Supply voltage for proximity sensor Signal type Input Output Switching frequency Input resistance Minimum operative voltage Maximum inoperative voltage Signal type On-delay time Insulation resistance Vibration resistance Impact resistance Operating temperature Weight Operation indicator LED AC100 V (85 to 115 V) 5 VA 50/60 Hz AC200/220 V (180 to 240 V) 5VA 50/60 Hz DC+12 V 30 ma Voltage input 12kΩ (input standard: 2P) 6 V 1 V 1c contact output Contact capacity AC250 V 5A cos ø = 1 Off-delay time Withstand voltage 50 ms 1500 VAC, 1 minute 5 MΩ or higher (500 VDC megger) Double amplitude: 1.5 mm, 10 to 55 Hz (2 hours in each of X, Y and Z directions) 98 m/s 2 (10 cycles in each of X, Y and Z directions) -10 to +50 C Approx. 240 g Proximity input Time chart N.O. Relay output N.C. Block Diagram Connection Diagram 98