Photoelectric sensors O500.ER-GW1B.72O O500.ER-11128072 Through beam sensors dimension drawing 18 LED 27 25 45,1 Teach-in 4,1 56,2 5 5 2 4,3 4 12 M12 x 1 32,2 general data photo type through beam sensor emitter / receiver receiver actual range Sb 25 m nominal range Sn 40 m alignment / soiled lens indicator flashing light indicator light indicator LED yellow power on indication LED green sensitivity adjustment qTeach / remote alignment optical axis < 1° electrical data response time / release time < 0,49 ms voltage supply range +Vs 10 ... 30 VDC current consumption max. (no load) 40 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 Z BK (4) BU (3) Z +VS Teach-in output 0V mechanical data width / diameter 18 mm height / length 45 mm depth 32 mm type rectangular housing material plastic (ASA, PMMA) front (optics) PMMA connection types connector M12 4 pin qTeach ambient conditions operating temperature -25 ... +60 °C protection class IP 67 O500.ER-GW1B.72O www.baumer.com 27/4/2016