6 - Ultrasonic sensors OsiSense XX

Transcription

1 Contents - Ultrasonic sensors Selection guide page / b General page / b Sensors with solid-state digital output v Cylindrical type page / v Flat form page / b Sensors with analogue output v Cylindrical type and flat form page / b Sensors for monitoring levels v Cylindrical type page / /

2 Selection guide Ultrasonic sensors Applications Detection of any object without physical contact, irrespective of: material (metal, plastic, wood, cardboard, etc.), nature (solid, liquid, powder, etc.), colour, degree of transparency, etc. Sensors with solid-state digital output Cylindrical type Dimensions () Ø Ø Sensing distance Sn cm cm cm cm (adjustable) Assured operating distance... fixed... fi xed... fi xed Adjustable using teach mode () Type of output PNP/NPN NPN or PNP PNP/NPN NPN or PNP Degree of protection IP IP IP IP Function Connection M M M M or pre-cabled Power supply c... V with protection against reverse polarity Sensor type XX Ap XX Ap XX Ap XX Ap XX AppL Pages / Sensors with analogue output Cylindrical type Dimensions () Ø Ø Sensing distance Sn cm (adjustable) m (adjustable) Assured operating distance Adjustable using teach mode Adjustable using teach mode () Type of output - ma/- V - ma/- V Degree of protection IP IP Connection M M Power supply c... V with protection against reverse polarity Sensor type XX Ap XX Ap XX Sp Pages / /

3 Cylindrical type Application, monitoring levels Flat format Ø Ø Ø. x x x x x x + Ø m (adjustable) m (adjustable) cm m m cm cm cm (adjustable) Adjustable using teach mode Adjustable using teach mode... fi xed PNP/NPN or NPN or PNP PNP/NPN NPN or PNP... fi xed Adjustable using teach mode PNP/NPN PNP/NPN PNP/NPN NPN or PNP NPN or PNP NPN or PNP IP IP IP IP IP IP IP IP IP or + NC M or + NC M + NC M M M M Connector on fl ying lead M M c... V with protection against reverse polarity XX Ap XX Sp XX VA XX A XX Ap XX Ap XX Ap XX FA XX KA XX VA / / / Flat format x x + Ø m (adjustable) m (adjustable) cm (adjustable) Adjustable using teach mode Adjustable using teach mode - ma - V - ma - V - ma - V IP IP IP M M M c... V with protection against reverse polarity XX VAp XX Ap XX VAp / /

4 General Ultrasonic sensors Quality, standards and certifications Quality control The ultrasonic sensors are subjected to special precautions in order to guarantee their reliability in the most arduous industrial environments. b Qualification A qualification procedure on the characteristics of ultrasonic sensors is carried out in our laboratories. b Production The electrical characteristics, sensing distances at the ambient temperature and operating temperatures are % verifi ed. Sensors are randomly selected during the course of production and subjected to monitoring tests on all qualifi ed characteristics. b Customer returns Defective ultrasonic sensors are subjected to systematic analysis and corrective actions are implemented to eliminate recurrence of the fault. Conformity to standards The ultrasonic sensors conform to the standards IEC --. Standards and characteristics: refer to pages /, /, / and /. Resistance to chemicals in the environment To ensure lasting effi cient operation, it is essential that any chemicals coming into contact with the ultrasonic sensors will not affect their casing and, in doing so, prevent their reliable operation. Due to the materials used, ultrasonic sensors are very resistant to: b chemical agents: salts, aliphatic and aromatic oils, petroleum, diluted bases and acids. Depending on their nature and concentration, tests should be carried out beforehand for the following chemical agents: alcohols, ketones and phenols. b food industry products: vegetable oils, animal fats, fruit juices, milk proteins, etc. Resistance to the environment b b IP : protection against water jets. Tested in accordance with IEC : the device is subjected to water sprayed from a Ø. nozzle, at a fl ow rate of. litres/min for min at a distance of m. No deterioration in either operating or insulation characteristics is permitted. IP : protection against the effects of iersion. Tested in accordance with IEC : the sensor is iersed for minutes in m of water. No deterioration in either operating or insulation characteristics is permitted. /

5 General (continued) Ultrasonic sensors Recoendations The ultrasonic sensors are designed for use in standard industrial applications involving presence detection. Since these sensors do not incorporate a redundant electrical circuit, they are not suitable for use in safety applications. For safety applications, please refer to our Safety solutions using Preventa catalogue. Principle of ultrasonic detection Presentation Ultrasonic sensors enable detection, without contact, of any object irrespective of its: b material (metal, plastic, wood, cardboard, etc.), b nature (solid, liquid, powder, etc.), b colour, b degree of transparency. They are used in industrial applications for detecting, for example: b the position of machine parts, b the presence of the windscreen during automobile assembly, b the fl ow of objects on a conveyor system: glass bottles, cardboard packages, cakes, etc., b the level - - of different colour paints in pots, of plastic pellets in injection moulding machine feeders. The ultrasonic sensors are simple to install due to their integral and availability of cabling and fi xing accessories. Operating principle The principle of ultrasonic detection is based on measuring the time taken between transmission of an ultrasonic wave (pressure wave) and reception of its echo (return of transmitted wave). ultrasonic sensors comprise: high voltage generator piezoelectric transducer (transmitter and receiver) signal processing stage output stage Target Excited by the high voltage generator, the transducer (transmitter-receiver) generates a pulsed ultrasonic wave ( to khz depending on the product) which travels through the ambient air at the speed of sound. When the wave strikes an object, it refl ects (echo) and travels back towards the transducer. A micro controller analyses the signal received and measures the time interval between the transmitted signal and the echo. By comparison with the preset or taught times, it determines and controls the output states. The output stage controls a solid-state switch (PNP or NPN transistor) corresponding to a contact (detection of object). Advantages of ultrasonic detection b b b b b b No physical contact with the object to be detected, therefore, no wear and detection possible of fragile or freshly painted objects, etc. Detection of any material, irrespective of colour, at the same distance, without adjustment or correction factor. Teach mode function, by simply pressing a button, for defi ning the effective detection zone. Teaching of the minimum and maximum sensing distances (very precise foreground and bacround suppression, ± ). Very good resistance to industrial environments (robust products entirely encapsulated in resin). Solid-state units: no moving parts in the sensor, therefore, service life independent of the number of operating cycles. Various types of outputs to suit requirements: - digital output for level control or detection of any type of object - analogue output for controlling systems that require a signal that is proportional to the distance at which the object is detected. /

6 General (continued) Ultrasonic sensors Terminology Blind zone Detection zone (Sd) Overall beam angle axis Standard metal target Definitions The terms listed below are defi ned by the standard IEC --: b Nominal sensing distance (Sn) Conventional value for indicating the sensing distance. It does not take into account manufacturing tolerances nor variations caused by external conditions such as voltage and temperature. b Detection zone (Sd) Zone in which the sensor is sensitive to objects. b Minimum sensing distance Lower limit of the specifi ed detection zone. Minimum sensing distance Assured operating distance (Sa) Sn Maximum sensing distance b Maximum sensing distance Upper limit of the specifi ed detection zone. b Assured operating distance (Sa) This corresponds to the operating zone of the sensor (activation of outputs), and is included in the detection zone. Its limits are fi xed: - at the factory for fi xed sensing distance sensors, - when setting-up within the application for sensors with teach mode. b Blind zone Zone between the sensing face of the sensor and the minimum sensing distance in which no object can be reliably detected. Avoid any passing of objects in this blind zone during operation of the sensor. This could lead to instability of the output states. PR = drop-out point PE = pick-up point Sensing distance PR PE H Frontal approach b Differential travel The differential travel (H) or hysteresis is the distance between the pick-up point as the standard metal target moves towards the sensor and the drop-out point as it moves away from the sensor. b Repeat accuracy The repeat accuracy (R) is the precision of reproduction between two successive measurements of the sensing distance, made in identical conditions. b Overall beam angle Fixed angle around the reference axis of an ultrasonic proximity sensor. b Standard metal target The standard IEC -- defines the standard target as a square metal plate, thick with rolled fi nish, placed perpendicularly to the reference axis. Its side dimension depends on the detection zone: Detection zone () Size of target () < x < d < x Ud V > x b Voltage drop (Ud) The voltage drop (Ud) corresponds to the voltage at the terminals of the sensor when in the closed state (value measured at the nominal current of the sensor). Power supply Sensor output t b First-up delay Time required to ensure operation of the sensor s output signal following power-up. Power-up Output signal state ( or ) Object to be detected Sensor output Ra Rr b Response time Response time (Ra): time taken between the instant the object to be detected enters the active zone and the changing of the output signal state. This time limits the passing speed of the target in relation to its dimensions. Recovery time (Rr): time taken between the object being detected leaving the active zone and the changing of the output signal state. This time limits the interval between objects. /

7 General (continued) Ultrasonic sensors Digital outputs Object present Object present LED Output state LED Output state output NC output LED indicators The majority of ultrasonic sensors incorporate light-emitting diode output state indicators. b Ø sensor, sensitivity and v Green LED (power on) v Yellow LED (object present). b Ø sensor, sensitivity v Yellow LED (object present) and green LED (power on) + user assistance when adjusting the detection zone. b Ø sensor, sensitivity to m v Multicolour LED for assisting the user when adjusting the detection zone v Yellow LED (object present). b Ø sensor, sensitivity to m with analogue output v Multicolour LED for assisting the user when adjusting the detection distance v Yellow LED (object present, with luminosity increasing as output signal increases). b Parallelepiped format sensor v XXpF: Dual colour yellow (object present) or green (power on) LED v XXpV: Dual colour yellow (object present) or green (power on) LED + user assistance when adjusting the detection zone. v XXpK: Yellow LED (object present); green LED (power on) contact NC contact Sensors with digital switching Contact logic output b Normally open () Corresponds to a sensor whose output changes to the closed state when an object is present in the operating zone. b Normally closed (NC) Corresponds to a sensor whose output changes to the closed state when an object is present in the operating zone. -wire technique c output/pnp and NPN + NC output/npn + NC output/pnp NPN PNP + NPN NC These sensors comprise wires for the supply and wire for each output signal -wire technique c output/npn output/pnp NPN + PNP These sensors comprise wires for the supply and wire for the output signal PNP type: switching the positive side to the load NPN type: switching the negative side to the load + + PNP NC + Blind zone Detection limits (adjustable) Object Sensors with analogue output Operation The characteristic feature of these sensors is the output which delivers a signal (either current or voltage) that is proportional to the distance of the object being detected. Within the detection limits, which are adjustable using teach mode, the value of the output signal increases as the object moves away. When an object is detected, an LED indicator (D) illuminates and its luminosity increases in relation to the value of the output signal. The slope of the signal can simply be changed using button. V / ma V / ma D Output Advantages b Visual information available relating to the sensor/object distance. b Protection against reverse polarity. b Protection against overloads and short-circuits. b No residual current, low voltage drop. /

8 General (continued) Ultrasonic sensors Power supply DC source Check that the voltage limits of the sensor and the acceptable level of ripple, are compatible with the supply used. AC source (comprising transformer, rectifi er, smoothing capacitor) The supply voltage must be within the operating limits specifi ed for the sensor. Where the voltage is derived from a single phase AC supply, the voltage must be rectifi ed and smoothed to ensure that: b the peak voltage of the DC supply is lower than the maximum voltage rating of the sensor. Peak voltage = nominal voltage x b the minimum voltage of the DC supply is greater than the minimum voltage rating of the sensor, given that: ΔV = (I x t) / C ΔV = maximum ripple: % (V), I = anticipated load current (ma), t = period of cycle ( ms full-wave rectifi ed for a Hz supply frequency), C = capacitance (μf). As a general rule, use a transformer with a lower secondary voltage (Ue) than the required DC voltage (U). Example: a V to obtain c V. Setting-up precautions e Mounting Mounting distance between ultrasonic sensors If standard sensors are mounted too close to each other, the wave transmitted by one sensor is likely to interfere with the other and result in erratic operation. In order to avoid this, it is necessary to adhere to the minimum distances between sensors. Mounting side by side e u Sn e Mounting face to face e u Sn max. Maximum tightening torque Cylindrical sensors Diameter Tightening torque Flat sensors Screw Tightening torque XXpp Ø. N.m XXpFp M. N.m XXpp Ø N.m XXpKp M N.m XXpp Ø. N.m XXpVp M. N.m XXpVp. N.m Ø N.m Interchangeability Using the indexed fixing clamp, the assembly is similar to a block type sensor. Cabling Electrical connection b Connect the sensor before switching on the supply b Length of cable No limitation up to m or up to a line capacitance of <. μf. It is, however, advisable to take into account the voltage drop on the line. b Separation of control and power cables The sensors are iune to electrical interference encountered in normal industrial conditions. Where extreme conditions of electrical noise could occur (large motors, spot welders, etc.), it is advisable to protect against transients in the normal way: - suppress interference at source, - separate power and control wiring from each other, - smooth the supply, - limit the length of cable. /

9 General (continued) Ultrasonic sensors Setting-up precautions (continued) Sensor Sensor Sensor Connection in series This connection method is not recoended. b Correct operation of the sensors cannot be assured and, if this method is used, tests must be made before installation. The following points should be taken into account: Sensor carries the load current in addition to the no-load current consumption values of the other sensors connected in series. For certain models, this connection method is not possible unless a current limiting resistor is used. When in the closed state, each sensor will produce a voltage drop and, therefore, the load voltage should be selected accordingly. As sensor closes, sensor will not operate until a certain time T has elapsed (corresponding to the fi rst-up delay) and likewise for the following sensors in the sequence. Flywheel diodes should be used when the load being switched is inductive. Sensors and units in series with an external mechanical contact b The following points should be taken into account: When the mechanical contact is open, the sensor is not supplied. When the contact closes, the sensor will not operate until a certain time T has elapsed (corresponding to the fi rst-up delay). Connection in parallel b No specific restrictions. The use of flywheel diodes is recoended when an inductive load (relay) is being switched. R C Capacitive load (C >. mf) b At switch-on, it is necessary to limit (by resistor) the charging current of the capacitive load C. The voltage drop in the sensor can also be taken into account by subtracting it from the supply voltage for calculation of R. U (supply) R = I max. (sensor) Load comprising an incandescent lamp b If the load comprises an incandescent lamp, the cold state resistance can be times lower than the hot state resistance. This can cause very high current levels on switching. Fit a preheat resistance in parallel with the sensor. R = U P Detection x where U = supply voltage and P = lamp power b Infl uencing factors The ultrasonic sensors are particularly suited to the detection of a hard object with a fl at surface perpendicular to the detection axis. Target Refl ector Refl ector However, the correct operation of the ultrasonic sensor can be disrupted by: air currents, which can accelerate or divert the acoustic wave transmitted by the sensor (ejection of part by air jet), high temperature gradients within the detection zone: an object emitting considerable heat can create zones of varying temperature that will modify the propagation time of the wave and thus prevent reliable operation, sound insulators: sound absorbing materials (cotton, fabrics, rubber, etc.), the angle between the face of the object to be detected and the reference axis of the sensor: when the angle is offset from, the wave is no longer refl ected back along the sensor axis and the operating distance is reduced. The greater the distance between the sensor and the target, the greater the effect. Detection is not possible when the angle exceeds ±. the shape of the object to be detected: similar to the example above, an excessively angular object can be diffi cult to detect. b Detection system v Direct refl ection mode In this mode, it is the object itself that refl ects the ultrasonic wave back to the sensor which, in turn, switches its output. It is the most widely used and the most simple mode. v Refl ex or beam break mode The sensor is in a permanently detecting state on a fi xed bacround of the machine and when the object to be detected breaks the acoustic beam the output switches state. This mode is particularly recoended in cases where the shape of the object changes (irregular, angular, non perpendicular) and also for objects that absorb sound (see above). Caution: in refl ex mode, the function opens when an object is present and the NC function closes when an object is present. In cases where space is restricted, a refl ector and, angled at, can be used. This system can be used for both the direct refl ection and refl ex modes. This refl ector can be a fl at part of the machine or a separate element. /

10 s Ultrasonic sensors Cylindrical plastic case, M x, M x, M x. XX AKAM XX AppL XX AKAM XX AKAM XX ApAM XX ApCM Fixed sensing distance sensors Sensors Sensing Function Connection Output distance (Sn) m Ø. + M PNP/NPN XX AKAM.. M NPN XX ANAM. PNP XX APAM. Ø. + M PNP/NPN XX AKAM. Adjustable sensing distance sensors Ø. (adjustable) Pre-cabled (L = m) NPN XX ANAL. PNP XX APAL. M NPN XX ANAM. PNP XX APAM. Ø + M PNP/NPN XX AKAM. (adjustable) M NPN XX VANAM. PNP XX VAPAM. + NC M NPN XX ANCM. XX SNCM (). PNP XX APCM. XX SPCM (). + NC M NPN XX ANCM. (adjustable) PNP XX APCM. () Stainless steel case. XX VApCM Accessories Teach pushbutton Teach pushbutton Selection of detection window Input: M female Output: M male For use with sensors XX ApAM and XX VApAM XXZ PB. XXZ PB XZ CCFDpB XSZ Bp XUZ XUZ XUZ B D fi xing kit example page / XZ CPLp XUZ A page / Cabling accessories (-wire output) () Connectors For use with sensor Type of connection M, -pin Ø IDC Straight XZ CCFDMV. Elbowed XZ CCFCMV. M, -pin Ø Solder terminals Straight XZ CCFDMS. Elbowed XZ CCFCMS. M Ø, Ø Screw terminals, metal clamping ring Pre-wired s For use with sensor Straight XZ CCFDMB. Elbowed XZ CCFCMB. Screw terminals, Straight XZ CCFDPB. plastic clamping ring Elbowed XZ CCFCPB. Type Length m M, -pin Ø Straight XZ CPL (). Elbowed XZ CPL (). M Ø, Ø Straight XZ CPL (). Elbowed XZ CPL (). Fixing accessories Description For use with sensor Fixing clamps Ø XSZ B. Ø XSZ B. fixing bracket Ø XXZ. Ø XUZ A. Ø XXZ. D fixing kit () M rod Ø, Ø and Ø XUZ. Support for M rod Ø, Ø and Ø XUZ. Ball-joint mounted fi xing bracket Ø XUZ B. Ø XUZ B. Ø XUZ B. () For -wire cabling accessories, refer to the Global Detection catalogue. () For a m long cable replace L by L; for a m long cable replace L by L. () To obtain a D fi xing kit, order: rod support XUZ, M rod XUZ and ball-joint mounted fi xing bracket XUZ Bpp Dimensions: pages / and / page / /

11 Characteristics, setting-up Ultrasonic sensors Cylindrical plastic case, M x, M x, M x. Sensor type XX XX XX XX Apppp Apppp Apppp ApM XX AppL XX XX XX VApppp Apppp Apppp Spppp Characteristics Product certifications e, UL e, UL, CSA e, UL e, UL, CSA Conformity to standards IEC --, UL pending and CSA C- n pending Connection Connector M, -pin M, -pin M, -pin M, -pin M, -pin M, -pin M, -pin Pre-cabled Length = m x. Sensing range..... Nominal sensing distance (Sn) m..... Detection distance Fixed Remotely adjustable using external teach button Adjustable using teach button on sensor Blind zone (no object must pass through this zone whilst..... the sensor is operating) Differential travel <. <. <. <. <. <. <. <. Transmission frequency khz Repeat accuracy ±. ±. ±. ±. ±. ±. Overall beam angle (see detection lobe) Minimum size of object to be detected Cylinder Ø. or fl at bar wide Cylinder Ø. Cylinder Ø. up to a sensing distance of Cylinder Ø. up to a sensing distance of Cylinder Ø up to a sensing distance of Cylinder Ø. up to a sensing distance of Cylinder Ø. up to a sensing distance of Degree of protection Conforming to IEC and IEC -- IP IP IP IP Storage temperature C - + Operating temperature C Materials Case ULTEM Valox Valox Valox ULTEM ULTEM Stainless steel for XX ASpppp Sensing face Epoxy Silicone Epoxy Epoxy Epoxy Silicone Epoxy Vibration resistance Conforming to IEC -- Amplitude ± (f = Hz) Mechanical shock resistance Conforming to IEC -- gn, duration ms, in all axes Resistance to electromagnetic interference Electrostatic discharges Conforming to IEC -- kv, level Radiated electromagnetic Conforming to IEC -- V/m, level fi elds Fast transients Conforming to IEC -- kv, level LED indicators Output state Yellow LED Power on Green LED Yellow LED Green LED Yellow LED Green LED Setting-up assistance Dual colour LED Multicolour LED Rated supply voltage V c V with protection against reverse polarity Voltage limits (including ripple) V c V Current consumption, no-load ma Switching capacity ma < (PNP and NPN) with overload and short-circuit protection Voltage drop V < (NPN); <. (PNP) Maximum switching frequency Hz Delays First-up ms Response ms Recovery ms Deviation angle from of he object to be detected ± ± ± ± ± ± ± ± Setting-up Minimum mounting distances Side by side e Face to face page / page / e: respect the distances indicated on the detection curves shown on page /. Dimensions: pages / and / page / e = x Sn max. /

12 Dimensions Ultrasonic sensors Cylindrical plastic case, M x, M x, M x. Dimensions XX AppAM Mx XX AKAM XX AppL XX ApAM Mx Mx Mx Mx,,,,,,,, XX AppM/ XX SppM XX VApAM XX AppM Mx, Mx Mx Mx, Ø, Ø,,,,,,, XXZ PB () Mx, () Cable, length:.. page / page / page / page / /

13 Dimensions (continued) Ultrasonic sensors Cylindrical plastic case, M x, M x, M x. Dimensions Accessories XUZ A XXZ, XXZ fi xing bracket (Ø ) fi xing bracket (Ø and Ø ), Ø, G c Ø Ø = = b H =, c e G a Ø =,, XXZ a b c c e H G G Ø Ø XSZ B, XSZ B XUZ XUZ Fixing clamps (Ø and Ø ) M rod Support for M rod,, b () b a XSZ a a b b b Ø B.... B.... () elongated holes Ø x. a b, XUZ B XUZ B XUZ Ball-joint mounted fi xing bracket (Ø ) Ball-joint mounted fixing bracket (Ø ) Ball-joint mounted fi xing bracket (Ø ),,, Ø, Ø, Ø, M,, M,, M M,,,,,, page / page / page / page / /

14 Curves Ultrasonic sensors Cylindrical plastic case, M x, M x, M x. Detection curves XX AKAM XX ApNAM XX AKAM cm - XX AppL/XX ApAM XX ApCM XX ApCM - - XX VA - - cm cm m - - cm Blind zone page / page / page / Dimensions: pages / and / page / /

15 Schemes Ultrasonic sensors Cylindrical plastic case, M x, M x, M x. Wiring schemes M XX AKAM XX Ap -wire type outputs, PNP and NPN -wire type outputs, NPN outputs, PNP /BN /BN /BN NPN /BK NPN /BK PNP /WH PNP /BK /BU /BU /BU (+) PNP output (-) NPN output M XX AKAM (-) BU (Blue) (+) BN (Brown) WH (White) BK (Black) (+) (-) NPN or PNP output (-) BU (Blue) (+) BN (Brown) BK (Black) XX Ap, XX Vp -wire type outputs, PNP and NPN -wire type outputs, NPN outputs, PNP /BN /BN /BN NPN /BK NPN /BK PNP /WH /WH PNP /BK /BU /BU /BU /WH (+) PNP output (-) NPN output Pre-cabled XX AppL PNP output BN + BK Load BU Teach WH (-) BU (Blue) (+) BN (Brown) WH (White) BK (Black) (+) Teach input (-) NPN or PNP output NPN output BN + Load BK BU WH (-) BU (Blue) (+) BN (Brown) BK (Black) WH (White) Teach XX AKAM XX AppCM -wire type outputs, PNP and NPN + NC outputs, NPN + NC outputs, PNP /BN /BN /BN NPN /BK NPN PNP NC PNP /WH /WH /BK /BU /BU /BU /WH NC /BK (+) PNP output (-) NPN output (-) BU (Blue) (+) BN (Brown) WH (White) BK (Black) (-) BU (Blue) (+) BN (Brown) WH (White) BK (Black) Wiring for teaching of detection window Using external contact Using XXZ PB XX Ap/XX Vp /BN /BU /WH M female Sensor side M male Output XXZ PB XX Ap/XXVp /BN /BK /WH /BU XXZ PB /BN /BK /BU pages / page / page / Dimensions: pages / and / page / /

16 s Ultrasonic sensors Plastic case, fl at format Fixed sensing distance sensors Sensors Sensing distance (Sn) m Function Output. x x. NPN XX FANALM. PNP XX FAPALM. XX FApALM x x. NPN XX KANAM. PNP XX KAPAM. XX KApAM XX VApAM Adjustable sensing distance sensors Sensors x x + Ø Accessories Description Sensing distance (Sn) m. (adjustable) Teach pushbutton Selection of detection window Input: M female Output: M male Function Output NPN XX VANAM. For use with sensor PNP XX VAPAM. XX VApAM XXZ PB. XXZ PB XZ CCFDpB XZ CPLp Cabling accessories Connectors Type M Screw terminals, Straight XZ CCFDMB. metal clamping Elbowed ring XZ CCFCMB. Screw Straight XZ CCFDPB. terminals, plastic clamping ring Elbowed XZ CCFCPB. XXZ Pre-wired s Type Cable length m M Straight XZ CPL. XZ CPL. XZ CPL. Elbowed XZ CPL. XZ CPL. XZ CPL. Fixing accessories Description For use with sensor fixing bracket XX F XXZ. XX V XUZ A. Flat mounting plate XX K XXZ F. Cranked mounting plate XX K XXZ S. XXZ F XXZ S page / page / Dimensions: page / page / /

17 Characteristics, setting-up Ultrasonic sensors Plastic case, fl at format Sensor type XX FApALM XX KApAM XX VApAM Characteristics Product certifications e, UL, CSA Conformity to standards IEC --, UL pending and CSA C- n pending Connection Connector M, -pin, on fl ying lead M, -pin M, -pin Sensing range. Nominal sensing distance (Sn) m... Operating distance. Fixed Fixed Adjustable using teach mode Blind zone (no object must pass through this zone whilst the. sensor is operating) Differential travel <. <. <. Transmission frequency khz Repeat accuracy ±. ±. ±. Overall beam angle (see detection lobe) Minimum size of object to be detected Cylinder Ø. or fl at bar wide Cylinder Ø. Degree of protection Conforming to IEC and IEC -- IP Storage temperature C - + Operating temperature C Materials Case ULTEM ULTEM Valox Sensing face Epoxy Silicone Epoxy Vibration resistance Conforming to IEC -- Mechanical shock resistance Conforming to IEC -- Resistance to electromagnetic interference Electrostatic discharges Conforming to IEC -- kv, level Amplitude ± (f = Hz) gn, duration ms, in all axes Radiated electromagnetic fi elds Conforming to V/m, level IEC -- Fast transients Conforming to kv, level IEC -- LED indicators Output state Yellow LED Power on Green LED Setting-up assistance LED Rated supply voltage V c V with protection against reverse polarity Voltage limits (including ripple) V c V Current consumption, no-load ma Switching capacity ma < (PNP and NPN) Voltage drop V < (PNP and NPN) Maximum switching frequency Hz Delays First-up ms Response ms Recovery ms Setting-up Minimum mounting distances Side by side Face to face Cylinder Ø. or fl at bar wide for a sensing distance of e e e: respect the distances indicated on the detection curves shown on page /. e u x Sn max. pages / page / Dimensions: page / page / /

18 Dimensions Ultrasonic sensors Plastic case, fl at format Dimensions XX FApALM, Mx () x, XX KApAM,,, x, () Cable, length:. XX VApAM, Mxg,, Mxg, x,,, Teach pushbutton Fixing accessories XXZ PB XXZ fi xing bracket () Mx,,,,, () Cable, length:.. XXZ F Flat mounting plate, XXZ S Cranked mounting plate,,,,,,,,, x,, x,,,,,,,,,, page / page / page / page / /

19 Curves, schemes Ultrasonic sensors Plastic case, fl at format Detection curves XX FApALM XX KApAM XX VApAM cm - - cm - - Blind zone Wiring schemes M XX FANALM (), XX KANAM, XX VANAM XX FAPALM (), XX KAPAM, XX VAPAM -wire type outputs, NPN /BN NPN /BK /WH /BU outputs, PNP /BN /BK PNP /BU /WH (+) On sensors XX VApAM, terminal is reserved for the teach pushbutton. (-) NPN or PNP output (-) BU (Blue) (+) BN (Brown) BK (Black) WH (White) () Remote on fl ying lead approximately cm long. XXZ PB (teach mode pushbutton for XX VApAM) M female M male XX VAp /BN /BK /WH /BU XXZ PB /BN /BK /BU Sensor side Output XXZ PB (+) BN (Brown) WH (White) (-) BU (Blue) BK (Black) page / page / page / Dimensions: page / /

20 s Ultrasonic sensors Plastic case, cylindrical type and fl at format Sensors with analogue output signal V or - ma Cylindrical sensors Sensors Sensing distance (Sn) m Analogue output (Slope selection using teach button) Ø. - ma XX ACM. - V XX AFM. XX AppM XX AApM Ø (adjustable) - ma XX AAM. XX SAM (). - V XX AAM. XX SAM (). XX AApM XX VAppM -ma XX VACM. - V XX VAFM. (adjustable) - ma XX AAM. - V XX AAM. () Stainless steel case. Flat format sensors Sensors x x + Ø Sensing distance (Sn) m Analogue output (Slope selection using teach button). (adjustable) - ma XX VACM. - V XX VAFM. XX VAppM Accessories Teach pushbuttons Teach pushbuttons Selection of detection window Input: M female Output: M male For use with sensors XX Ap, XX VAp XXZ PB. XXZ PB XZ CCFDpB XZ CPLp XUZ XUZ B XUZ D fi xing kit example Cabling accessories Connectors Type M Pre-wired s Metal clamping ring Plastic clamping ring Type Straight XZ CCFDMB. Elbowed XZ CCFCMB. Straight XZ CCFDPB. Elbowed XZ CCFCPB. Cable length m M Straight XZ CPL. XZ CPL. XZ CPL. Elbowed XZ CPL. XZ CPL. XZ CPL. Fixing accessories Description For use with sensor fixing bracket Ø XUZ A. Ø XXZ. Fixing clamp Ø XSZ BD. D fixing kit () M rod XUZ. Support for M rod XUZ. Ball-joint mounted fi xing bracket XUZ B. () To obtain a D fi xing kit, order: rod support XUZ, M rod XUZ and ball-joint mounted fi xing bracket XUZ B page / page / Dimensions: page / page / /

21 Characteristics, setting-up Ultrasonic sensors Plastic case, cylindrical type and fl at format Sensors with analogue output signal V or - ma Sensor type XX A XX VA XX A XX VA XX A Characteristics Product certifications e, UL e, UL, CSA Conformity to standards IEC --, UL pending and CSA C- n pending Connection Connector M, -pin Sensing range Adjustable using teach mode Nominal sensing distance (Sn) m.. Operating distance Adjustable using teach mode Blind zone (no object must pass through this zone whilst the sensor is operating) Transmission frequency khz Repeat accuracy. ±. ±. ±. Overall beam angle (see detection lobe) Minimum size of object to be detected Cylinder Ø. Cylinder Ø. or fl at bar wide for a sensing distance of Cylinder Ø. up to a sensing distance of Cylinder Ø up to a sensing distance of Cylinder Ø. up to a sensing distance of Degree of protection Conforming to IEC and IEC -- IP IP IP Storage temperature C - + Operating temperature C Materials Case Valox ULTEM Valox ULTEM Vibration resistance Sensing face Epoxy Silicone Epoxy Conforming to IEC -- Mechanical shock resistance Conforming to IEC -- Resistance to electromagnetic interference Electrostatic discharges Conforming to IEC -- kv Amplitude ± (f = Hz) gn, duration ms, in all axes, level Radiated electromagnetic fi elds Conforming to V/m, level IEC -- Fast transients Conforming to kv, level IEC -- LED indicators Output state Yellow LED Power on Green LED Setting-up assistance Dual colour LED Rated supply voltage V c V c V c V c V (With protection against reverse polarity) Voltage limits (including ripple) V c V Current consumption, no-load ma Switching capacity Analogue output - ma: resistive load from to Ω max. (except for XX VAp and XX DAp: Ω) Analogue output - V: resistive load from kω to unlimited (except for XX VAp and XX DAp: kω) Overload and short-circuit protection Slope selection using teach button Delays First-up ms Response ms Recovery ms Deviation angle from of the object to be detected ± ± ± ± Setting-up Minimum mounting distances Side by side e Face to face e e: respect the distances indicated on the detection curves shown on page /. e = x Sn max. page / page / Dimensions: page / page / /

22 Dimensions Ultrasonic sensors Plastic case, cylindrical type and fl at format Sensors with analogue output signal V or - ma Dimensions XX ApppM XX AApM XX AApM Mx Mx Mx, Mx,,,,,,,, Ø, XX VAppM XX VAppM Mx Mx Ø,, Mxg,,,,,, Mxg,, x, Accessories XXZ XUZ A fi xing bracket, Ø, Ø = = = =,,, XXZ PB () Mx, () Cable, length:.. page / page / page / page / /

23 Curves, schemes Ultrasonic sensors Plastic case, cylindrical type and fl at format Sensors with analogue output signal V or - ma Curves Detection curves XX AppM, XXVAppM XX AppM XX AppM XX VAppM - - Blind zone Output signal curves cm cm m D - - Sensing range: D cm D Blind zone Sensing range: adjustable Rising ramp output signal st teach on D V/ ma nd teach on D The direction of the slope of the signal is obtained by teaching the fi rst limit: - D for rising ramp - D for falling ramp V/ ma Maximum deviation <.% Falling ramp output signal D( st teach) D( nd teach) st teach on D nd teach on D Wiring schemes M XX Ap/XX Sp XX Ap/XX VAp/XX VAp -wire type (+) Signal return (-) Output signal (-) BU (Blue) (+) BN (Brown) WH (White) BK (Black) Wiring for teaching of detection window Using external contact XX Ap/XX VAp /BN /BU V /WH /BU /WH /BN /BK... V Using XXZ PB M female Sensor side /BN ma /BU /WH (-) BU (Blue) (+) BN (Brown) WH (White) BK (Black)... ma /BK M male Output XXZ PB /BN (-) BU (Blue) (+) BN (Brown) WH (White) BK (Black) /BK... ma /BK... ma V /WH /BU XX Ap/XXVp /BN D( nd teach) D( st teach) V /BK /WH /BU ma (-) BU (Blue) (+) BN (Brown) WH (White) BK (Black) XXZ PB /BN /WH /BU /BN /BK /BU page / page / page / Dimensions: page / /

24 s Ultrasonic sensors Sensors for monitoring levels Cylindrical plastic case, M x and M x. Sensors for monitoring levels Sensors Sensing distance (Sn) m Ø, threaded M x Function Output emptying levels. (adjustable) NPN XX ANHM. PNP XX APHM. XX AppM filling levels. (adjustable) NPN XX ANFM. Ø, threaded M x. levels independent outputs PNP XX APFM. (adjustable) NPN XX ANAM. PNP XX APAM. (adjustable) NPN XX ANAM. PNP XX APAM. XX Ap/ppppM emptying levels (adjustable) + NC PNP XX APAM. (adjustable) + NC PNP XX APAM. filling levels (adjustable) + NC PNP XX APAM. (adjustable) + NC PNP XX APAM. Accessories Teach pushbutton Teach pushbutton For use with sensors XXZ PB Selection of detection window Input: M female Output: M male XX Ap XXZ PB. Cabling accessories (-wire output) () XZ CCFDpB Connectors For use with sensor Type M Ø, Ø Screw Straight XZ CCFDMB. terminals, metal clamping ring Elbowed XZ CCFCMB. Pre-wired s For use with sensor Screw Straight XZ CCFDPB. terminals, plastic clamping ring Elbowed XZ CCFCPB. Type Cable length m M Ø, Ø Straight XZ CPL. XZ CPL. XZ CPL. Elbowed XZ CPL. XZ CPLp XZ CPL. XZ CPL. Fixing accessories XUZ A Description For use with sensor Fixing clamps Ø XSZ B. fixing bracket Ø XUZ A. XUZ XUZ B Ø XXZ. D fixing kit () M rod Ø and Ø XUZ. Support for M rod Ø and Ø XUZ. XUZ Ball-joint mounted fi xing bracket Ø XUZ B. Ø XUZ B. () For -wire cabling accessories, refer to the Global Detection catalogue. () To obtain a D fi xing kit, order: rod support XUZ, M rod XUZ and ball-joint mounted fi xing bracket XUZ Bpp D fi xing kit example page / page / Dimensions: page / page / /

25 Characteristics, setting-up Ultrasonic sensors Sensors for monitoring levels Cylindrical plastic case, M x and M x. Sensor type XX Apppp XX Apppp XX Apppp Characteristics Product certifications e e, UL, CSA Conformity to standards IEC --, UL pending and CSA C- n pending Connection Connector M, -pin Sensing range, adjustable, adjustable, adjustable Nominal sensing distance (Sn) m. Differential travel <. <. <. Blind zone (no object must pass through this zone whilst the sensor is operating) Transmission frequency khz Repeat accuracy ±. ±. Overall beam angle (see detection lobe) Minimum size of object to be detected Cylinder Ø. up to a sensing distance of Degree of protection Conforming to IEC and IEC -- IP IP Storage temperature C Operating temperature C Materials Case Valox ULTEM Sensing face Epoxy Silicone Vibration resistance Conforming to IEC -- Mechanical shock resistance Conforming to IEC -- Resistance to electromagnetic interference Electrostatic discharges Conforming to IEC -- kv, level Amplitude ± (f = Hz) gn, duration ms, in all axes Cylinder Ø. up to a sensing distance of Radiated electromagnetic fi elds Conforming to V/m, level IEC -- Fast transients Conforming to IEC -- kv, level LED indicators Output state Yellow LED Multicolour LED Power on Green LED Setting-up assistance Dual colour LED Multicolour LED Distance indication Yellow LED Rated supply voltage V c V with protection against reverse polarity Voltage limits (including ripple) V c V Current consumption, no-load ma Switching capacity ma < (PNP and NPN) with overload and short-circuit protection Voltage drop V < (PNP and NPN) Delays First-up ms Response ms Recovery ms Deviation angle from of the object to be detected ± ± on x Setting-up Minimum mounting distances Side by side e Face to face e e: respect the distances indicated on the detection curves shown on page /. e = x Sn max. page / page / Dimensions: page / page / /

26 Dimensions Ultrasonic sensors Sensors for monitoring levels Cylindrical plastic case, M x and M x. Dimensions XX AppM Mx XX A Mx,,, Accessories XXZ PB XUZ A XXZ fixing bracket (Ø ) for XX fixing bracket (Ø ) for XX () Mx, Ø, Ø Ø () Cable, length:.., = = =, Ø =,, XSZ B XUZ XUZ Fixing clamps (Ø and Ø ) M rod Support for M rod, Ø,, (),,,, M, () elongated holes Ø x. XUZ B XUZ Ball-joint mounted fixing bracket (Ø ) Ball-joint mounted fixing bracket (Ø ),, Ø, Ø, M,, M,,,,, page / page / page / page / /

27 Curves, schemes Ultrasonic sensors Sensors for monitoring levels Cylindrical plastic case, M x and M x. Curves Operating curves XX ApHp/XX App XX ApFp/XX App XX App Emptying (stored in high threshold memory) Filling (stored in low threshold memory) levels, independent outputs Adjustable detection zone Adjustable detection zone Adjustable detection zone Red Green Yellow Red Green Yellow Red Green Yellow Output pin BK Output activated Output deactivated Output deactivated Output activated Output pin WH output NC output Reminder: One output is available on the Ø (XXp) Two outputs are available on the Ø (XXp) output NC output Detection curves XX A XX A XX A cm - cm Blind zone Wiring schemes M XX AppM output (BK) + (BN) (BU) Teach input output, NPN /BN NPN /BU /BK /WH output, PNP /BN /BK PNP /BU /WH XX App/XX App output (BK) + (BN) (BU) NC output (WH) XX App + NC outputs, PNP + outputs, NPN + outputs, PNP /BN PNP /BU NC /BK /WH output (BK) Far limit + (BN) BN (Brown) WH (White) BU (Blue) BK (Black) XXZ PB (teach pushbutton for XX ApAM) (BU) /BN NPN output (WH) /BU Near limit /WH /BK M female Sensor side M male Output XXZ PB XX A /BN /BK /WH /BU XXZ PB /BN /BK /BU page / page / page / Dimensions: page / /