Selected parameters SYSTEM Diffuse reflective BGS HOUSING rectangular SENSING RANGE 500 ... 800 mm CONNECTION M12 plug DC OUTPUT DC NPN/PNP MATERIAL Plastic Others SENSING RANGE 500 mm HOUSING 50 x 50 x 17 mm MATERIAL PC + ABS
Photoelectrics Diffuse-reflective, Background Suppression Type PC50CNB50BA • Range: 500 mm • Adjustable background suppression 120-500 mm • Modulated, infrared light • Supply voltage: 10 to 30 VDC • Output: 200 mA, NPN or PNP selectable • Make and break switching function programmable • LED for output indication, signal stability and power ON • Protection: reverse polarity, short circuit, transients • Cable and plug version • Color independent detection • Excellent EMC Product Description Ordering Key PC50CNB50BAM1 The PC50CNB. is a family of high accuracy background suppression sensors in a compact square 17 x 50 x 50 mm reinforced PC/ABS-hous- ing. They are useful in appli- cations where color indepen- denceorbackground sup- pression is neccessary. The longsensing range together with sensitivity adjustment gives a very flexiblesensor. The DC types are with a tran- sistor output and the configu- ration is fully programmable (NPN, PNP, NO and NC). Type Housing style Housing size Housing material Housing length Detection principle Sensing distance Output type Output configuration Connection type Type Selection HousingRangeOrdering no.Ordering no. W x H x DSn NPN & PNP cable NPN & PNP plug Make & break switchingMake & break switching 17 x 50 x 50 mm500 mmPC 50 CNB 50 BA PC 50 CNB 50 BAM1 Specifications Rated operating distance (Sn)Up to 500 mm, reference target Kodak test card R 27, 90% white and 18% grey reflectivity, 200 x 200 mm Blind zone Max. 120 mm Sensitivity Adjustable by two single- turn potentiometers, coarse and fine Temperature drift ± 0.5%/°C Hysteresis (H) differential travelMax. 20% on grey and white Rated operational volt. (UB) 10 to 30 VDC (ripple included) Ripple (Urpp ) ≤ 10% Output current Continuous (Ie) ≤ 200 mA Short-time (I)≤ 200 mA, (max. load capacity 100 nF) No load supply current (Io)80 mA @ 10 VDC 40 mA @ 30 VDC Minumum operational current (Im)0.5 mA OFF-state current (Ir ) ≤ 100 µA Voltage drop (Ud)≤ 2.5 VDC @ 200 mA Protection Short-circuit, reverse pola- rity, transients Light source GaAlAs, LED, 850 nm Light typeInfrared, modulated Sensing angle ± 2° Ambient lightMax. 10’000 lux Operating frequency250 Hz Response time OFF-ON (tON)≤ 2 ms ON-OFF (tOFF) ≤ 2 ms Power ON delay (tv)< 300 ms Output function NPN and PNPSwitch selectable Complementary switchMake and break (NO + NC) Indication function Output ON LED, yellow Signal stability ON and power ON LED, green Environment Installation categoryII (IEC 60664/60664A 60947-1) Pollution degree3 (IEC 60664/60664A 60947-1) Degree of protectionIP 67 (IEC 60529 60947-1) Temperature Operating -20° to +60°C (-4° to +140°F) Storage-25° to +80°C (-13° to +176°F) Specifications are subject to change without notice (04.01.2007)1
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