light indicator LED green output current < 100 mA sensitivity adjustment Teach-in wave length 660 nm polarization filter yes protection class IP 65 current consumption typ. 20 mA voltage supply range +Vs 10 ... 30 VDC current consumption max. (no load) 25 mA connection types cable bottom side, 2 m nominal range Sn 0,8 m light source pulsed red LED response time / release time < 0,5 ms output indicator LED yellow manufacter SKU FPDK 07N6901 reverse polarity protection yes actual range Sb 0,6 m voltage drop Vd < 1,8 VDC output function light / dark operate alignment / soiled lens indicator flashing light indicator type retro-reflective sensor type rectangular suppression of reciprocal influence yes depth 12,6 mm housing material plastic (PMMA, MABS, PA) short circuit protection yes height / length 17,8 mm output circuit NPN width / diameter 8 mm front (optics) PMMA operating temperature -20 ... +50 °C