Selected parameters SYSTEM Diffuse reflective BGS HOUSING rectangular SENSING RANGE 200 ... 400 mm CONNECTION Cable OUTPUT DC NPN MATERIAL Plastic Others SENSING RANGE 200 mm HOUSING 30 x 20 x 10,8 mm MATERIAL ABS ADDITIONAL Top Potentiometer
Photoelectrics Diffuse-reflective, Background Suppression, IR Type PD30CTB20....IS • Miniature sensor range • Range: 200 mm • Sensitivity adjustment by top potentiometer • Modulated, infrared light 850 nm • Supply voltage: 10 to 30 VDC • Output: 100 mA, NPN or PNP preset • Make and break switching function • LED indication for output, stability and power ON • Protection: reverse polarity, short circuit and transients • Excellent EMC performance • Exellent colour matching Product Description Ordering Key PD30CTB20NAIS ThePD30CTB20sensor family comesin a compact 10 x 30 x 20 mm reinforced PMMA/ABS housing. Thesensorsareusefulin applicationswherehigh-ac- curacydetectionas well as small size is required. Compacthousingandhigh powerLED forexcellent performance-size ratio. Thepotentiometer function for adjustment of the sen- sitivity makes the sensors highly flexible. Theoutput type is preset (NPN or PNP), and the output switching functionis NO and NC out- put. Type Housing style Housing size Housing material Housing Detection principle Sensing distance Output type Output configuration Sensitivity adjustment and IR light Type Selection Housing Range Connection Ordering no. Ordering no. W x H x D Sn NPN PNP Make and break switching Make and break switching 10 x 30 x 20 mm 200 mm CablePD 30 CTB 20 NAISPD 30 CTB 20 PAIS Specifications Rated operating distance (Sn)Up to 200 mm, referece target Kodak test card R27, white, 90% reflective, 100 x 100 mm Maximum detecting distance @ 200 mm white background White object 90% refl. ≤ 200 mm Grey object 18% refl.≤ 200 mm Black object 6% refl. ≤ 200 mm Blind zone 10 mm Sensitivity Electrical adjustment 210˚ Mechanical adjustment 240˚ Temperature drift ≤ 0.05%/ºC Hysteresis (H) ≤ 10% 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) ≤ 20 mA @ UBmax ≤ 40 mA @ UBmin Minimum operational current (Im) ≤ 0.5 mA OFF-state current (Ir )≤ 100 µA Voltage drop (Ud)≤ 2 VDC @ Ie max Protection Short-circuit, reverse polarity and transients Light source GaALAS, LED, 850 nm Light typeInfrared, modulated Emitter angle± 1.5º @ half the sensing distance Ambient light≤ 10,000 lux Operating frequency (f) ≤ 500 Hz Response time OFF-ON (tON)≤ 1 ms ON-OFF (tOFF) ≤ 1 ms Power ON delay (tv)≤ 200 ms Outputfunction Open collector NPN or PNP by sensor type Output switching functionN.O. and N.C. Specifications are subject to change without notice (26.08.2014) 1
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