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 PA18CAT20PAM1SA The PA18C.T... is part of a Compact housing and high Type family of inexpensive general power LED for excellent Housing style purpose through-beam sen- performance-size ratio. Housing size sors in industrial standard 18 The potentiometer used for Housing material mm cylindrical ABS housing. adjustment of the sensitivi- Housing type axial The sensors are useful in ty makes the sensors highly Detection principle applications where high-ac- flexible. The output type is Sensing distance curacy detection as well as NPN or PNP and the output Output type small size is required. switching function is NO and Output configuration NC. Connection type Sensitive adjustment Type Selection Housing type Range Connec- Ordering no. Ordering no. Receiver Ordering no. Receiver S tion Emitter NPN PNP n Make or break switching Make or break switching M18 Axial type 20 m Cable PA 18 CAT 20 PA 18 CAT 20 NASA PA 18 CAT 20 PASA M18 Axial type 20 m Plug PA 18 CAT 20M1 PA 18 CAT 20 NAM1SA PA 18 CAT 20 PAM1SA M18 Radial type 16 m Cable PA 18 CRT 16 PA 18 CRT 16 NASA PA 18 CRT 16 PASA M18 Radial type 16 m Plug PA 18 CRT 16M1 PA 18 CRT 16 NAM1SA PA 18 CRT 16 PAM1SA Specifications Receiver according to EN60947-5-2 Rated operating distance (S) Minimum operational current (I ) 0.5 mA n m Axial type (A) Up to 20 m, OFF-state current (I ) 100 A r Radial type (R) Up to 16 m Voltage drop (U ) 2.0 VDC 100 mA d Blind zone 0 mm Protection Short-circuit, reverse Sensitivity control Adjustable by potentiometer polarity and transients Electrical adjustment 210 Sensing angle Mecanical adjustment 240 Axial 4 Adjustable distance to target Radial 3 Axial types 1 - 20 m Ambient light 30.000 lux Radial types 1 - 16 m Incandescent lamp Temperature drift 0.2%/C Operating frequency 500 Hz Hysteresis (H) Response time (differential travel) 20% OFF-ON (t ) 1.0 ms ON Rated operational volt. (U ) 10 to 30 VDC B ON-OFF (t ) 1.0 ms OFF (ripple included) Power ON delay (t ) 200 ms v Ripple (U ) 10% rpp Output function Output current Type NPN or PNP Continuous (I ) 100 mA e Switching function NO and NC Short-time (I) 100 mA (max. load capacity 100 nF) Indication No load supply current (I ) 15 mA 24 VDC Output ON LED, yellow o Signal stability and power ON LED, green Specifications are subject to change without notice (17.11.2014) 1 PA18C.T... Specifications Emitter according to EN60947-5-2 Rated operational volt. (U ) 10 to 30 VDC Light spot Diameter 1500 mm 10 m B (ripple included) Protection Reverse polarity and Ripple (U ) 10% transients rpp Supply current (I ) 25 mA Indication function o Power supply ON LED, green Light source LED, 850 nm Signal stability and power ON LED, green Light type Infrared, modulated Power on delay < 200 ms Sensing angle Axial 4 Radial 3 Specifications Common according to EN60947-5-2 Housing material Environment Body ABS, grey Installation category III (IEC 60664/60664A Front material PMMA, red 60947-1) Cable gland POM, Black Pollution degree 3 (IEC 60664/60664A Trimmer shaft POM, Dark Grey 60947-1) Locknuts PBTB, black Degree of protection IP 67, IP 69K* Mounting bracket PPA, black Ambient temperature Operating -25 to +60C (-13 to +140F) Connection Storage -40 to +70C (-40 to +158F) Cable PVC, grey, 2 m 2 Receiver 4 x 0.25 mm , = 4.5 mm Vibration 10 to 150 Hz, 1 mm/15 G 2 Emitter 2 x 0.25 mm , = 4.5 mm (IEC 60068-2-6) Plug M12, 4-pin Shock 30 g / 11ms, 3 pos, 3 neg (CONM14NF-series) per axis Weight With cable: 85 g (IEC 60068-2-6, 60068-2-32) With plug: 25 g Rated insulation voltage 500 VAC (rms) CE-marking Yes IEC protection class III Approvals cULus (UL508) supply class 2 90 * 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. 60 The sensor is exposed to high pressure water from a spray nozzle that is fed with 80C water at 8000 10000 KPa (80100bar) and a flow rate of 146L/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 30 times per minute. The sensor must not suffer any damaging effects from the high pressure water in appea- rance and function. 0 Operation Diagram Operation Diagram tv = Power ON delay ON Power supply OFF Present Target (emitter) Not Present Present Object Not Present Tv ON Break Output (N.C.) OFF Tv ON Make Output (N.O.) OFF 2 Specifications are subject to change without notice (17.11.2014)