width / diameter 12,9 mm light indicator LED yellow current consumption typ. 30 mA sensing distance adjustment qTeach / external operating temperature -25 ... +60 °C connection types cable 4 pin, 2 m type rectangular light source pulsed infrared diode suppression of reciprocal influence yes current consumption max. (no load) 45 mA sensing distance Tw 30 ... 300 mm type background suppression short circuit protection yes output function light / dark operate reverse polarity protection yes sensing range Tb 15 ... 300 mm manufacter SKU O300.GI-GW1B.72CU depth 23 mm alignment optical axis < 2° voltage drop Vd < 3 VDC voltage supply range +Vs 10 ... 30 VDC housing material plastic (ASA, PMMA) output circuit push-pull height / length 32,3 mm response time / release time < 0,49 ms output current < 100 mA front (optics) PMMA wave length 860 nm power on indication LED green protection class IP 67