Photoelectrics Diffuse-reflective, Background Suppression Type PH18CNB20... Miniature sensor range Range: 200 mm Sensitivity adjustment by potentiometer Modulated, red light 625 nm Supply voltage: 10 to 30 VDC Output: 100 mA, NPN or PNP preset Make and break switching function LED indication for output and power ON Protection: reverse polarity, short circuit and transients Cable and plug versions Excellent EMC performance Excelent colour matching Product Description Ordering Key PH18CNB20NAM1SA The PH18CNB20... is part of Compact housing and high Type a family of inexpensive gen- power LED for excellent Housing style eral purpose diffuse reflective performance-size ratio. Housing size sensors with backgrund sup- The potentiometer used for Housing material pression in industrial stan- adjustment of the sensitivi- Housing length dard 18 mm cylindrical and ty makes the sensors highly Detection principle square ABS housing. flexible. The output type is Sensing distance The sensors are useful in NPN or PNP and the output Output type applications where high-ac- switching function is NO and Output configuration curacy detection as well as NC. Connection type small size is required. Sensitivity adjustment Type Selection Housing style Range Connection Ordering no. Ordering no. S NPN PNP n Make and break switching Make and break switching M18 Square type 200 mm Cable PH 18 CNB 20 NASA PH 18 CNB 20 PASA M18 Square type 200 mm Plug PH 18 CNB 20 NAM1SA PH 18 CNB 20 PAM1SA M18 Square type 200 mm Pigtail PH 18 CNB 20 NAT1SA PH 18 CNB 20 PAT1SA Specifications Rated operating distance (S ) Up to 200 mm, (max. load capacity 100 nF) n reference target: Kodak No load supply current (I ) 20 mA U max o B test card R27, white, 90% 40 mA U min B reflective, 100 x 100 mm Minimum operational current (I ) 0.5 mA m Maximum detecting distance OFF-state current (I ) 100 A r White object 90% refl. 200 mm Voltage drop (U ) 2 VDC I max d e Grey object 18% refl. 200 mm Protection Short-circuit, reverse polarity Black object 6% refl. 150 mm and transients Blind zone 8 mm Light source InGaAlP, LED, 625 nm Sensitivity control Adjustable by potentiometer Light type Red, modulated Electrical adjustment 210 Mecanical adjustment 240 Emitter angle 3 half sensing distance Temperature drift 0.2%/C Ambient light 30.000 lux Hysteresis (H) 10% Incandescent lamp Rated operational volt. (U ) 10 to 30 VDC B Operating frequency (f) 500 Hz (ripple included) Response time Ripple (U ) 10% rpp OFF-ON (t ) 1 ms ON Output current ON-OFF (t ) 1 ms OFF Continuous (I ) 100 mA e Power ON delay (t ) 100 ms Short-time (I) 100 mA v Output function Open collector NPN or PNP Specifications are subject to change without notice (13.06.2017) 1 PH18CNB20...SA Specifications (cont.) Housing material Output switching function N.O. and N.C. Body ABS, grey Indication Backpart PC-Transparent Output ON LED, yellow Front material PMMA, red Power ON LED, green Cable gland POM, Black Environment Trimmer shaft POM, Dark Grey Installation category III (IEC 60664/60664A Locknuts PP, black 60947-1) Mounting bracket PPA, black Pollution degree 3 (IEC 60664/60664A Connection 60947-1) Cable PVC, grey Degree of protection IP 67, IP 69K* (IEC 60529 2 4 x 0.25 mm , = 4.5 mm 60947-1) Plug M12, 4-pin Ambient temperature (CONB14NF-series) Operating -25 to +60C (-13 to +140F) Pigtail PUR, grey, 30 cm Storage -40 to +70C (-40 to +158F) 2 4 x 0.25 mm , = 4.5 mm M12, 4-pin Vibration 10 to 150 Hz, 1.0 mm/15 G (CONB14NF-series) (IEC 60068-2-6) Weight Shock 30 g / 11ms, 3 pos, 3 neg Cable version 85 g per axis Pigtail version 40 g (IEC 60068-2-6, 60068-2-32) Plug version 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 Detection Diagram Sensing Conditions White background 90% inches 0 1.0 2.0 3.0 3.9 4.9 5.9 6.9 7.9 8.9 9.8 16,0% Sensing range inches 0 2.0 3.9 5.9 7.9 9.8 14,0% 4 0.16 3 0.12 12,0% 2 0.08 10,0% 1 0.04 8,0% 0 0 6,0% -1 -0.04 4,0% -2 -0.08 2,0% -3 -0.12 0,0% -4 -0.16 0255075100 125150 175200 225250 0 50 100 150 200 250 White background 90% mm Sensing range mm Poly. (Black 300gr) Poly. (Gray) Poly. (White) 2 Specifications are subject to change without notice (13.06.2017) mm inches Distance from background %