light source pulsed PinPoint LED reverse polarity protection yes power on indication LED green output function light / dark operate protection class IP 67 current consumption max. (no load) 40 mA light indicator LED yellow manufacter SKU O500.GP-PV1T.72CU connection types cable 4 pin, 2 m sensing range Tb 30 ... 400 mm current consumption typ. 30 mA output current < 100 mA alignment optical axis < 1° short circuit protection yes suppression of reciprocal influence yes type background suppression width / diameter 18 mm sensing distance Tw 60 ... 400 mm voltage supply range +Vs 10 ... 30 VDC depth 32 mm height / length 45 mm operating temperature -25 ... +60 °C type rectangular output circuit PNP complementary wave length 630 nm voltage drop Vd < 3 VDC response time / release time < 0,49 ms housing material plastic (ASA, PMMA) front (optics) PMMA sensing distance adjustment qTeach