protection class IP 67 type background suppression sensing distance adjustment qTeach operating temperature -25 ... +60 °C power on indication LED green output current < 100 mA output function light / dark operate connection types connector M12 4 pin sensing distance Tw 60 ... 550 mm sensing range Tb 30 ... 600 mm housing material plastic (ASA, PMMA) voltage drop Vd < 3 VDC light source pulsed red LED response time / release time < 1 ms output circuit PNP complementary front (optics) PMMA current consumption max. (no load) 40 mA wave length 630 nm reverse polarity protection yes light indicator LED yellow manufacter SKU O500.GR-PV1T.72O voltage supply range +Vs 10 ... 30 VDC current consumption typ. 30 mA short circuit protection yes height / length 45 mm depth 32 mm width / diameter 18 mm type rectangular suppression of reciprocal influence yes alignment optical axis < 1°