SS-A5 SERIES SH SERIES

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395 Manually Sensitivity Set Photoelectric Sensor SS-A5 SERIES SH SERIES Amplifi er-separated General terms and conditions... P.1 Sensor selection guide...p.11~ / P.9~ Related Information SH Specifications / Precautions / Dimensions.. P.385~ Glossary of terms / General precautions... P.983 ~ / P.986 ~ PHOTO PHOTO COMPENTS MEASURE CTROL SUNX website Twin adjuster enables delicate sensitivity setting http://www.sunx.com diagnosis Self-diagnosis Timer Light intensity monitor Interference prevention separated Twin adjuster Its twin adjuster enables easy optimum setting to suit the application. FUNCTIS Twin sensitivity adjuster Automatic interference prevention The SS-A5 amplifi er is incorporated with an automatic interference prevention function. Mutual interference does not occur even if two sensors are mounted adjacently. -delay timer An -delay timer which extends the output signal by a fixed period is incorporated. This is useful when the connected device has a slow response time or when small objects are being sensed and the output signal width is too small. Normal Timer T Timer period: T = 40 ms approx. VARIETIES Ultra-slim type Compact size: 0.3 cm 3 Thickness: 3 mm 0.118 in Versatile mounting Diffuse refl ective type sensor head Front Thru-beam type sensor head Front Side Ultra-small type Sensor head with indicator An indicator, which enables an easy check of the at site, has been incorporated. Operation indicator (Red) m 6.56 ft long range with red LED beam (SH-33R) Visible red LED beam makes alignment easy. Glass substrate detection sensor Reliable glass substrate detection Its unique optical system enables stable detection of transparent glass substrate, as well as, specular film deposited glass substrate at the same distance. No dead zone Glass substrate Sensing range 0.5 to 7.5 mm 0.00 to 0.95 in part Hardly affected by background SH- SH-3 SH-7 Glass substrate part Repeatability: 0.03 mm 0.001 in 0.03 mm 0.001 in Glass substrate

ORDER GUIDE P.396 ~ Manually Sensitivity Set Photoelectric Sensor SS-A5 SERIES SH SERIES 396 SPECIFICATIS P.398 I/O CIRCUIT DIAGRAMS P.398 PRECAUTIS FOR PROPER P.399 ~ DIMENSIS P.400 APPLICATIS Detecting ICs in transparent sticks Detecting small bottles Sensing remaining tape SH- Tape SH-33R Tape reel COMPENTS ORDER GUIDE s SH-1 Type Appearance Model No. Sensing output 3 m 9.843 ft length type 5 m 16.404 ft length type SS-A5 SS-A5-C5 NPN open-collector transistor Accessory MS-DIN-1 (Amplifi er mounting bracket) CTROL Sensor heads Type Appearance Sensing range Model No. (Note 1) Emitting element Operation indicator Ultra-slim Thru-beam Front Side 300 mm 11.811 in SH-1 SH-1E Infrared LED Ultra-small Diffuse refl ective Front Thru-beam Diffuse refl ective 50 mm 1.969 in SH- 1 m 3.81 ft SH-31R Red LED 100 mm 3.937 in SH-31G Green LED m 6.56 ft SH-33R Red LED 100 mm 3.937 in SH-3R Incorporated Glass substrate detection sensor 0.5 to 7.5 mm 0.00 to 0.95 in (with transparent glass sheet) SH-7 Infrared LED Notes: 1) The model No. with suffi x P shown on the label affi xed to the thru-beam type sensor is the emitter, D shown on the label is the receiver. (e.g.) Emitter of SH-31R: SH-31RP, Receiver of SH-31R: SH-31RD ) Refer to p.385~ for specifi cations of sensor head, p.390 for precautions of sensor head and p.393~ for dimensions of sensor head. separated

POWER CHX-SC LEVEL 397 Manually Sensitivity Set Photoelectric Sensor SS-A5 SERIES SH SERIES COMPENTS CTROL Designation Model No. Description Slit mask For SH-31R, SH-31G and SH-33R only Sensor head mounting bracket (For the ultra-small type only) Amplifi er mounting bracket Sensor checker (Note 1) OS-SS3 MS-SS3-1 MS-FX-1 CHX-SC This is a convenient slit mask having four types of slit masks. Slit size 0.5 3 mm 0.00 0.118 in 1 3 mm 0.039 0.118 in Fitting One side Both sides One side Both sides Sensing range SH-31R SH-31G SH-33R 500 mm 19.685 in 50 mm 9.843 in 700 mm 7.559 in 500 mm 19.685 in 50 mm 1.969 in 5 mm 0.984 in 70 mm.756 in 50 mm 1.969 in 750 mm 9.58 in 400 mm 15.748 in 1,000 mm 39.370 in 750 mm 9.58 in Min. object ø3 mm ø0.118 in 0.5 3 mm 0.00 0.118 in ø3 mm ø0.118 in 1 3 mm 0.039 0.118 in Mounting bracket for the ultra-small sensor head (The thru-beam type sensor head needs two brackets.) (Note ) Mounting bracket for SS-A5 Notes: 1) Refer to p.800 for details of the sensor checker CHX-SC. ) Refer to p.394 for dimensions of MS-SS3-1. It is useful for beam alignment of thru-beam type sensors. The optimum receiver position is given by indicators, as well as an audio signal. Slit mask Sensor head mounting bracket mounting bracket Sensor checker OS-SS3 MS-SS3-1 MS-FX-1 CHX-SC Sensor checker The sensor head and the slit mask are mounted together. Two M3 (length 1 mm 0.47 in) screws with washers are attached. Two M3 (length 0 mm 0.787 in) screws with washers are attached. separated

Manually Sensitivity Set Photoelectric Sensor SS-A5 SERIES SH SERIES 398 SPECIFICATIS Refer to p.385~ for specifi cations of sensor head. Type Cable type slim Item Model No. SS-A5 Appli sensor heads Supply voltage Current consumption Sensing output Output Short-circuit protection Self-diagnosis output SH-, SH-3, SH-7 1 to 4 V DC ± 10 % Ripple P-P 10 % or less 40 ma or less NPN open-collector transistor Maximum sink current: 100 ma Applied voltage: 30 V DC or less (between output and 0 V) Residual voltage: 1.5 V or less (at 100 ma sink current) 0.4 V or less (at 16 ma sink current) Selectable either Light- or Dark- with the mode switch Incorporated NPN open-collector transistor Maximum sink current: 50 ma Applied voltage: 30 V DC or less (between self-diagnosis output and 0 V) Residual voltage: 1 V or less (at 50 ma sink current) 0.4 V or less (at 16 ma sink current) Output under stable condition Short-circuit protection Response time 1 ms or less Operation indicator Red LED (lights up when the output is ) Stability indicator Green LED (lights up under stable light received condition or stable dark condition) Sensitivity adjuster Continuously variable twin adjusters COMPENTS CTROL Automatic interference prevention function Timer function Incorporated (Two units of sensors can be mounted close together.) Approx. 40 ms fi xed -delay timer, selectable either effective or ineffective Environmental resistance Ambient temperature 5 to +60 C 13 to +140 F (No dew condensation or icing allowed), Storage: 30 to +70 C to +158 F Ambient humidity 35 to 85 % RH, Storage: 35 to 85 % RH Voltage withstandability 1,000 V AC for one min. between all supply terminals connected together and enclosure Insulation resistance 0 MΩ, or more, with 500 V DC megger between all supply terminals connected together and enclosure Vibration resistance 10 to 55 Hz frequency, 1.5 mm 0.059 in amplitude in X, Y and Z directions for two hours each Shock resistance 100 m/s acceleration (10 G approx.) in X, Y and Z directions for three times each Material Enclosure: Heat-resistant ABS, Cover: Polyethersulfone Cable 0. mm 4-core cabtyre, 3 m 9.843 ft long Cable extension Extension up to total 100 m 38.084 ft is possible with 0.3 mm, or more,. Weight Net weight: 10 g approx. Accessories MS-DIN-1 (Amplifi er mounting bracket): 1pc., Adjusting screwdriver: 1 pc., Adjuster cap: 1 pc. Note: Where measurement conditions have not been specifi ed precisely, the conditions used were an ambient temperature of +3 C +73.4 F. I/O CIRCUIT AND WIRING DIAGRAMS I/O circuit diagram Sensor circuit ZD Tr D ZD1 Tr1 Internal circuit Color code (Brown) +V (Black) Load Sensing output Load 100 ma max. (Orange) Self-diagnosis output(note) 50 ma max. (Blue) 0 V Users circuit 1 to 4 V DC ± 10 % Note: The self-diagnosis output does not incorporate a short-circuit protection circuit. Do not connect it directly to a power supply or a capacitive load. Symbols... D: Reverse supply polarity protection diode ZD1, ZD: Surge absorption zener diode Tr1, Tr : NPN output transistor + Wiring diagram to sensor head Terminal No. SS-A5 () Brown lead wire Shield Shield Yellow lead wire Gray () Sensor head Black () separated

399 Manually Sensitivity Set Photoelectric Sensor SS-A5 SERIES SH SERIES PRECAUTIS FOR PROPER Refer to p.986 ~ for general precautions and p.390 for precautions of sensor head. COMPENTS CTROL Always use the sensor head and the exclusive amplifi er together as a set. Cable extension for sensor head If the attached sensor head s need to be extended, use two single core shielded s of at least equivalent quality. If a joint terminal or connector is used for extension, refer to the fi gures below. NG Never use this product as a device for personnel protection. In case of using devices for personnel protection, use products which meet laws and standards, such as OSHA, ANSI or IEC etc., for personnel protection appli in each region or country. The shielded extension must be of ø1.45 mm ø0.057 in outer diameter. Connection with joint terminal The beam-emitting and the beam-receiving should be separated from each other as much as possible. OK Connection with metal connector This distance should be as short as possible. Trimming sensor head s Trim the ends of sensor head s as follows. 1 mm 0.47 in 8 mm 0.315 in 5 mm 0.197 in In case of the refl ective type sensor heads, with two parallel s, the beam-emitting must be longer than the beam-receiving as shown below. Note: Do not solder the ends. Mounting (Gray) (Black) 40 mm 1.575 in 1 mm 0.47 in When the amplifi er is fi xed with screws and nuts, the tightening torque should be 0.58 N m or less. M3 (length 0 mm 0.787 in) screw with washers The beam-emitting and the beam-receiving must not be connected to one metal connector. NG Use two separate metal connectors. Connection to sensor head OK mounting bracket MS-FX-1 (Optional) 1 3 5 6 4 7 separated 1 Rotate the lock lever approx. 160 clockwise. Insert the black beam-receiving s yellow inner wire into terminal No. 4 and the outer woven shield wire into terminal No. 3. Wiring The self-diagnosis output does not incorporate a shortcircuit protection circuit. Do not connect it directly to a power supply or a capacitive load. 3 Rotate the lock lever approx. 90 counterclockwise. (The beamreceiving is hooked up.) 4 Press the beam-receiving into the rubber retainer. 5 Insert the gray beam-emitting s brown inner wire into terminal No. 1 and the outer woven shield wire into terminal No.. Note: Close the case cover fi rmly. Not doing so will weaken the shield clamp. s 6 Rotate the lock lever back to the LOCK position. (The beam-emitting is hooked up.) 7 Press the beam-emitting into the rubber retainer. Do not use during the initial transient time (30 ms) after the power supply is switched on.

Manually Sensitivity Set Photoelectric Sensor SS-A5 SERIES SH SERIES 400 PRECAUTIS FOR PROPER Refer to p.986 ~ for general precautions and p.390 for precautions of sensor head. Self-diagnosis function The sensor checks the incident light intensity, and if it is reduced due to dirt or dust, or beam misalignment, an output is generated. Sensing condition Sensing output ( indicator) (in the Light- mode) Stability indicator Self-diagnosis output Insufficient beam intensity 1 1 3 Insufficient beam interruption Stable light received level Sensing output threshold level Stable dark level (Lights up) (Lights off) Lights up Lights off 1 The self-diagnosis output transistor stays in the state during stable. When the output changes, if the incident light intensity does not reach the stable light received level or the stable dark level, the self-diagnosis output becomes. Further, the self-diagnosis output changes state when the output changes from Light to Dark state. (It is not affected by the mode switch). 3 In case of insuffi cient beam interruption, there will be a time lag before the self-diagnosis output turns. DIMENSIS (Unit: mm in) Timer If the timer mode switch is set to, approx. 40 ms fi xed -delay timer is obtained. This function is useful if the output signal is so short that the connected device cannot respond. Operation of timer mode switch Timer mode switch setting Timer mode selection Sensing mode selection Sensing condition Operation Light- normal Light- -delay Dark- normal Dark- -delay T T T T Beam received Beam interrupted Timer period: T = 40 ms approx. The CAD data in the dimensions can be downloaded from the SUNX website: http://www.sunx.com Refer to p.393~ for dimensions of sensor head. COMPENTS CTROL SS-A5 Amplifi er Assembly dimensions with attached amplifier mounting bracket 14 0.551 Stability indicator (Green) Operation indicator (Red) Cable lock lever 0.079 35 1.378 1.5 0.49 4 0.157 13.5 MS-DIN-1 0.531 Attached amplifier ( mounting bracket ) 33.5 1.319 3. 0.16 6.5 1.043 6 0.36 66.5.618 35. 1.386 4 1.654 16 0.630 Coarse sensitivity adjuster Fine sensitivity adjuster 7 0.76 Operation mode switch Timer mode switch Adjuster cap 5.5 0.17 11 0.433 0.079 ø4.8 ø0.189, 3 m 9.843 ft long 3.8 0.150 16.5 0.650 -ø3.5 ø0.138 mounting holes Suitable for 35 mm 1.378 in width DIN rail MS-DIN-1 MS-FX-1 7 0.76 Amplifi er mounting bracket (Accessory for Amplifi er) 50 1.969 4 1.654 4. 4 0.165 0.157 19 0.748 13.8 0.543 0.8 0.031 7.5 0.95 7 9 0.76 0.354 3. 0.16 9.5 0.374 Amplifi er mounting bracket (Optional) 4. 0.165 13 0.51 0 0.787 7 0.76 0.079 3. 0.16 16 0.630 35 1.378 0.079 ø ø0.079 7 1.063 t 1.6 t 0.063 0.079 9.5 0.374 Material: Cold rolled carbon steel (SPCC) (Uni-chrome plated) 1 t 1 t 0.039 14 0.551 3.5 0.138 4 0.157 50 1.969 4 1.654 -ø3.5 ø0.138 holes -M3 0.5 0.00 (Burring) Material: Cold rolled carbon steel (SPCC) (Uni-chrome plated) Two M3 (length 0 mm 0.787 in) screws with washers are attached. separated 1. 0.047 t 1. t 0.047