Selected parameters SYSTEM Diffuse reflective HOUSING rectangular SENSING RANGE 1 ... 5 m CONNECTION Cable OUTPUT DC NPN/PNP MATERIAL Plastic Others SENSING RANGE 2 m HOUSING 50 x 50 x 17 mm MATERIAL PC + ABS
Photoelectrics Diffuse-reflective, Transistor Output Type PC50CND20BA • Range: 2 m • Adjustable sensitivity • Modulated, infrared light • Supply voltage: 10 to 30 VDC • Output: 200 mA, NPN or PNP (selectable) • Make and break switching function • LED for output indication, signal stability and power ON • Protection: reverse polarity, short circuit, transients • Cable and plug version • High degree of EMC Product Description Ordering Key PC50CND20BAM1 The PC50CND. is a family of general purpose diffuse- reflective sensors in a com- pact square 17 x 50 x 50 mm reinforced PC/ABS-housing. They are useful in applica- tions where basic sensors provideadequatesensing performance. The long sens- ing range together with sensi- tivity adjustment gives a very flexible sensor.The DC types arewithatransistoroutput and the configurationis 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 mm2 m PC 50 CND 20 BA PC 50 CND 20 BAM1 Specifications Rated operating distance (Sn) Up to 2 m, reference target Kodak test card R 27, white, 90% reflectivity, 200 x 200 mm Blind zone Typ. 10 cm (max. 30 cm) Sensitivity Adjustable by single-turn potentiometer Temperature drift ≤ 0.5%/°C Hysteresis (H) Differential travel3 - 20% 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)≤ 40 mA Minimum 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, 880 nm Light typeinfrared, modulated Sensing angle ± 12° Ambient lightMax. 5’000 lux Operating frequency100 Hz Response time OFF-ON (tON)≤ 2.5 ms ON-OFF ( tOFF )≤ 2.5 ms Power ON delay (tv)< 300 ms Output function NPN and PNP Switch selectable Complementary function Make and break (NO + NC) Indication function Output ON LED, yellow Signal stability ON and power ONLED, 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 (12.01.2007)1
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