High Quality LEUZE LED 4 -pin PRK 46B/7D-S12 Polarized Retro-reflective Photoelectric Sensor

Specifications Optical data Typ. op. range limit (TK(S) 100x100) 1) 1) Typ. operating range limit: max. attainable range without performance reserve 0.05…18m Operating range 2) 2) Operating range: recommended range with performance reserve see tables Light source 3) 3) Average life expectancy 100,000 h at an ambient temperature of 25°C LED (modulated light) Wavelength 620nm (visible red light, polarized) Timing Switching frequency transistor: 500Hz, relay: 20Hz Response time transistor: 1ms, relay: 25ms Delay before start-up 300ms Electrical data With transistor switching outputs Operating voltage UB 4) 4) For UL applications: for use in class 2 circuits only 10…30VDC (incl. residual ripple) Residual ripple 15% of UB Open-circuit current 20mA Switching output …/66.… 2 push-pull switching outputs 5) pin2: PNP dark switching, NPN light switching pin4: PNP light switching, NPN dark switching 5) The push-pull switching outputs must not be connected in parallel …/44.… 2 PNP switching outputs, pin2: PNP dark switching, pin4: PNP light switching …/4.… PNP switching output, pin4: light switching Signal voltage high/low (UB-2V)/2V Output current max.100mA With relay switching output Operating voltage UB 24VDC ±10% Open-circuit current 30mA Switching output…/7D… relay, make-contact between pin2 and pin4, dark switching 6) 6) Suitable spark extinction must be provided with inductive or capacitive loads Switching voltage/switching current 30VAC/DC / max.200mA Switching power 6VA, cos =1 Operating range adjustable, 270° (PRK 46B/66.01-S12 only) Indicators Green LED ready Yellow LED light path free Yellow LED, flashing light path free, no performance reserve Mechanical data Housing plastic (PC-ABS) Optics cover plastic (PMMA) Weight with connector: 50g with 2m cable: 90g with cable and connector: 65g Connection type M12 connector or cable (4x0.21mm2 cross section), cable length: 2m, or cable with M12 connector, cable length: 200mm Environmental data Ambient temp. (operation/storage)-40°C…+60°C/-40°C…+70°C Protective circuit 7) 7) 2=polarity reversal protection, 3=short-circuit protection for all transistor outputs 2,3 VDE safety class 8) 8) Rating voltage 50V II, all-insulated Protection class IP67, IP69K LED class 1 (acc. to EN60825-1) Standards applied IEC60947-5-2 Certifications UL508 4) Options Warning output autoControl PNP transistor, counting principl

High Quality LEUZE LED 4 -pin PRK 46B/7D-S12 Polarized Retro-reflective Photoelectric Sensor Images