output current < 100 mA actual range Sb 7,5 m output circuit NPN complementary output function light / dark operate polarization filter yes current consumption max. (no load) 40 mA operating temperature -25 ... +60 °C current consumption typ. 30 mA sensitivity adjustment qTeach reverse polarity protection yes depth 32 mm front (optics) PMMA response time / release time < 0,49 ms suppression of reciprocal influence yes wave length 630 nm voltage drop Vd < 3 VDC power on indication LED green housing material plastic (ASA, PMMA) light source pulsed PinPoint LED width / diameter 18 mm type retro-reflective sensor nominal range Sn 8 m protection class IP 67 light indicator LED yellow short circuit protection yes type rectangular height / length 45 mm connection types connector M12 4 pin alignment optical axis < 1° voltage supply range +Vs 10 ... 30 VDC manufacter SKU O500.RP-NV1T.72O