PA18CAT20PASA

Photoelectrics Through-beam Type PA18C.T..., DC • Miniature sensor range • Range: 20 m (Axial), 16 m (Radial) • Sensitivity adjustment by potentiometer • Modulated, infrared light 850 nm • Supply voltage: 10 to 30 VDC • Output: 100 mA, NPN or PNP, N.O + N.C. • Degree of protection IP67, IP69K • LED indication for output, stability and power ON • Protection: reverse polarity, short circuit and transients • Cable and plug versions • Excellent EMC performance Product Description Ordering Key The PA18C.T... is part of a family of inexpensive general purpose through-beam sensors in industrial standard 18 mm cylindrical ABS housing. The sensors are useful in applications where high-accuracy detection as well as small size is required. Type Housing style Housing size Housing material Housing type axial Detection principle Sensing distance Output type Output configuration Connection type Sensitive adjustment Compact housing and high power LED for excellent performance-size ratio. The potentiometer used for adjustment of the sensitivity makes the sensors highly flexible. The output type is NPN or PNP and the output switching function is NO and NC. PA18CAT20PAM1SA Type Selection Housing type Range Connec- Ordering no. Sn tion Emitter M18 Axial type M18 Axial type M18 Radial type M18 Radial type 20 m 20 m 16 m 16 m Cable Plug Cable Plug Specifications Receiver PA 18 CAT 20 PA 18 CAT 20M1 PA 18 CRT 16 PA 18 CRT 16M1 Ordering no. Receiver NPN Make or break switching Ordering no. Receiver PNP Make or break switching PA 18 CAT 20 NASA PA 18 CAT 20 NAM1SA PA 18 CRT 16 NASA PA 18 CRT 16 NAM1SA PA 18 CAT 20 PASA PA 18 CAT 20 PAM1SA PA 18 CRT 16 PASA PA 18 CRT 16 PAM1SA according to EN60947-5-2 Rated operating distance (Sn) Axial type (A) Up to 20 m, Radial type (R) Up to 16 m Blind zone 0 mm Sensitivity control Adjustable by potentiometer Electrical adjustment 210˚ Mecanical adjustment 240˚ Adjustable distance to target Axial types 1 - 20 m Radial types 1 - 16 m Temperature drift ≤ 0.2%/ºC Hysteresis (H) (differential travel) ≤ 20% Rated operational volt. (UB ) 10 to 30 VDC (ripple included) Ripple (Urpp ) ≤ 10% Output current Continuous (Ie) ≤ 100 mA Short-time (I) ≤ 100 mA (max. load capacity 100 nF) No load supply current (Io) ≤ 15 mA @ 24 VDC Specifications are subject to change without notice (17.11.2014) Minimum operational current (Im) 0.5 mA OFF-state current (Ir ) ≤ 100 µA Voltage drop (Ud ) ≤ 2.0 VDC @ 100 mA Protection Short-circuit, reverse polarity and transients Sensing angle Axial ± 4º Radial ± 3º Ambient light 30.000 lux Incandescent lamp Operating frequency 500 Hz Response time OFF-ON (tON) ≤ 1.0 ms ON-OFF (tOFF ) ≤ 1.0 ms Power ON delay (tv) ≤ 200 ms Output function Type NPN or PNP Switching function NO and NC Indication Output ON LED, yellow Signal stability and power ON LED, green 1 PA18C.T... Specifications Emitter Rated operational volt. (UB ) Ripple (Urpp ) Supply current (Io) Light source Light type Sensing angle Axial Radial according to EN60947-5-2 10 to 30 VDC (ripple included) ≤ 10% ≤ 25 mA LED, 850 nm Infrared, modulated ± 4º ± 3º Specifications Common Environment Installation category Pollution degree Degree of protection Ambient temperature Operating Storage Vibration Shock Rated insulation voltage Light spot Diameter Ø 1500 mm @ 10 m Protection Reverse polarity and transients Indication function Power supply ON LED, green Signal stability and power ON LED, green Power on delay < 200 ms according to EN60947-5-2 III (IEC 60664/60664A; 60947-1) 3 (IEC 60664/60664A; 60947-1) IP 67, IP 69K* -25° to +60°C (-13° to +140°F) -40° to +70°C (-40° to +158°F) 10 to 150 Hz, 1 mm/15 G (IEC 60068-2-6) 30 g / 11ms, 3 pos, 3 neg per axis (IEC 60068-2-6, 60068-2-32) 500 VAC (rms) IEC protection class III Housing material Body ABS, grey Front material PMMA, red Cable gland POM, Black Trimmer shaft POM, Dark Grey Locknuts PBTB, black Mounting bracket PPA, black Connection Cable PVC, grey, 2 m Receiver 4 x 0.25 mm2, Ø = 4.5 mm Emitter 2 x 0.25 mm2, Ø = 4.5 mm Plug M12, 4-pin (CONM14NF-series) Weight With cable: 85 g With plug:  25 g CE-marking Yes Approvals cULus (UL508) supply class 2 * The IP69K test according to DIN 40050-9 for high-pressure, high-temperature wash-down applications. The sensor must not only be dust tight (IP6X), but also able to withstand high-pressure and steam cleaning. The sensor is exposed to high pressure water from a spray nozzle that is fed with 80°C water at 8’000– 10’000 KPa (80–100bar) and a flow rate of 14–6L/min. The nozzle is held 100 –150 mm from the sensor at angles of 0°, 30°, 60° and 90° for 30s each. The test device sits on a turntable that rotates with a speed of 5 times per minute. The sensor must not suffer any damaging effects from the high pressure water in appearance and function. 90° 60° 30° 0° Operation Diagram Operation Diagram tv = Power ON delay Power supply ON OFF Target (emitter) Present Not Present Break Output (N.C.) Present Not Present Tv ON OFF Make Output (N.O.) ON OFF Object 2 Tv Specifications are subject to change without notice (17.11.2014) PA18C.T... Wiring Diagrams Receiver NPN PNP V 1 BN V 1 BN 4 BK 2 WH 2 WH 4 BK 3 BU 3 BU V GND V GND Emitter V 1 BN 3 BU V GND Detection Diagram Y 32,8 49,2 65,6 0,0 82,0 150 5,9 100 3,9 50 2,0 0 0,0 -50 -2,0 -100 -3,9 -5,9 -150 0,0 5,0 10,0 15,0 13,1 19,7 26,2 32,8 39,4 45,9 52,5 59,1 2,0 1,6 1,2 0,8 0,4 0,0 -0,4 -0,8 -1,2 -1,6 -2,0 50 40 30 20 10 0 -10 -20 -30 -40 -50 0,0 25,0 20,0 6,6 (inch) 16,4 (mm) (mm) 0,0 (feet) (feet) Receiver (inch) X Radial Axial Emitter 2,0 4,0 6,0 8,0 10,0 12,0 14,0 16,0 18,0 Distance (m) Distance (m) Excess Gain Radial Axial (feet) 0,0 16,4 32,8 (feet) 49,2 65,6 82,0 0,0 16,4 32,8 49,2 65,6 10 15 20 1.000 Excess Gain Excess Gain 1.000 100 10 1 100 10 1 0 5 10 15 20 Distance (m) Specifications are subject to change without notice (17.11.2014) 25 0 5 Distance (m) 3 PA18C.T... Dimensions Radial version Cable version Sensitivity Control 270° Only receiver 30 15 6.3 M18 x 1 Ø 4.5 Ø 9.9 13,3 Operation Indicator (Yellow) Only receiver 0.6 8.1 30.8 Receiver Power and Stability Indicator (Green) Emitter Power indicator only (Green) 49.6 9.7 Emitter or receiver Optical Axis Plug version Sensitivity Control 270° Only receiver 13,3 Operation Indicator (Yellow) Only receiver 30 15 10.8 M18 x 1 M12x1 Plug 8.1 30.8 54.1 9.7 Receiver Power and Stability Indicator (Green) Emitter Power indicator only (Green) 0.6 Emitter or receiver Optical Axis 4 Specifications are subject to change without notice (17.11.2014) PA18C.T... Dimensions Axial version Plug version Cable version 15 6.3 M18 x 1 20.5 8.1 39.3 Sensitivity Control 270° Only receiver 3 Operation Indicator (Yellow) Only receiver 30 Optical Axis 0.6 M12x1 Plug 20.5 Emitter or receiver Receiver Power and Stability Indicator (Green) Emitter Power indicator only (Green) 15 10.8 M18 x 1 30 Ø 9.9 3 Operation Indicator (Yellow) Only receiver Ø 4.5 Sensitivity Control 270° Only receiver 8.1 43.8 Optical Axis 0.6 Receiver Emitter or receiver Power and Stability Indicator (Green) Emitter Power indicator only (Green) APA18-MB1 Signal Stability Indication 1.1 Operation level x 1.1 1.0 0.9 Operation level Operation level x 0.9 Ø 27 Excess Gain 10 Time Ø 27 Green LED ON 10 Yellow LED ON Specifications are subject to change without notice (17.11.2014) 5 PA18C.T... Mounting Systems Radial version Axial version M18 Locknut M18 Locknut m m m 0 1. .5 m in. x. 4 M a M APA18-MB1 APA18-MB1 PA18 mounting with a combination of 1 x APA18-MB1 and 1 x M18 locknut. Maximum torque 0.9 NM PA18 mounting with a combination of 2 x M18 locknuts. Maximum torque 2.0 NM Installation Hints To avoid interference from inductive voltage / Relief of the cable strain current peaks, separate the proximity switch cables from any other power cables. E.g. Engine, contactor or solenoid cables Protection of the sensing face Sensor mounted on a mobile carrier Incorrect Incorrect Incorrect Correct Correct > 100 mm The cable should not be pulled A proximity switch should not serve as mechanical stop Any repetitive flexing of the cable should be avoided Delivery Contents Accessories • Photoelectric switch: PA 18 C.T... • Installation instruction on plastic bag • Screwdriver • Mounting bracket APA18-MB1 • 2 M18 locknuts • Packaging: Plastic bag • Emitter and receiver is packed separately • Connector type CONG1A.. / CONM14NF.. series 6 Specifications are subject to change without notice (17.11.2014)