Photoelectric sensors O300.GI-GW1B.72N O300.GI-11121712 Diffuse sensors with background suppression dimension drawing LED 9 Teach-in 19,5 2,8 17,8 24,8 3,2 6,8 3 39,1 32,3 1,5 12,9 2,9 9,7 23 M8 x 1 photo general data type background suppression light source pulsed infrared diode sensing distance Tw 30 ... 300 mm sensing range Tb 15 ... 300 mm power on indication LED green light indicator LED yellow sensing distance adjustment qTeach / external wave length 860 nm suppression of reciprocal influence yes alignment optical axis < 2° electrical data response time / release time < 0,49 ms voltage supply range +Vs 10 ... 30 VDC current consumption max. (no load) 45 mA current consumption typ. 30 mA voltage drop Vd < 3 VDC BN (1) output function light / dark operate WH (2) output circuit push-pull output current < 100 mA short circuit protection yes reverse polarity protection yes connection diagram Push Pull +VS Z BK (4) BU (3) Z Teach-in output 0V mechanical data width / diameter 12,9 mm height / length 32,3 mm depth 23 mm type rectangular housing material plastic (ASA, PMMA) front (optics) PMMA connection types connector M8 4 pin qTeach ambient conditions operating temperature -25 ... +60 °C protection class IP 67 O300.GI-GW1B.72N www.baumer.com 23/4/2015