Photoelectric sensors OPDK 14P3903/S14 Retro-reflective sensors dimension drawing 31 Teach-in 14,8 2 4 4,3 LED 43 3,75 4,3 35 * 25,2 5,5 7 M 12 x 1 LED * emitter and receiver axis general data photo type retro-reflective laser sensor version light source for transparent objects single lens optics pulsed red laser diode actual range Sb 4,5 m nominal range Sn 5,2 m repeat accuracy < 0,1 mm at laser focus polarization filter yes light indicator LED yellow power on indication LED green sensitivity adjustment Teach-in laser class 1 distance to focus 100 mm wave length 650 nm connection diagram electrical data response time / release time < 0,25 ms voltage supply range +Vs 10 ... 30 VDC current consumption max. (no load) 35 mA current consumption typ. 25 mA voltage drop Vd < 2,2 VDC output function dark operate output circuit PNP output current < 100 mA teach value stored after power-off non volatile short circuit protection yes reverse polarity protection yes BU (3) +VS ext. teach dark operate Z 0V laser warning CLASS 1 LASER PRODUCT Complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to laser notice No. 50, dated June 24, 2007 mechanical data width / diameter 14,8 mm height / length 43 mm depth 31 mm type rectangular housing material plastic (ASA, MABS) front (optics) PMMA connection types connector M12 4 pin OPDK 14P3903/S14 PNP BN (1) WH (2) BK (4) www.baumer.com Sn, Sb: The teach value will be memorized after Power-off 24/4/2015 Photoelectric sensors OPDK 14P3903/S14 Retro-reflective sensors ambient conditions operating temperature -10 ... +50 °C protection class IP 67 OPDK 14P3903/S14 www.baumer.com 24/4/2015