connection types connector M8 4 pin output function light / dark operate current consumption max. (no load) 25 mA front (optics) PMMA short circuit protection yes height / length 43 mm suppression of reciprocal influence yes output circuit NPN light indicator LED yellow depth 31 mm housing material plastic (ASA, MABS) current consumption typ. 20 mA operating temperature -25 ... +65 °C voltage drop Vd < 1,8 VDC sensitivity adjustment potentiometer, 270° type intensity difference alignment / soiled lens indicator flashing light indicator response time / release time < 1 ms manufacter SKU FZDK 14N5101/S35A protection class IP 67 width / diameter 14,8 mm light source pulsed red LED voltage supply range +Vs 10 ... 30 VDC reverse polarity protection yes sensing distance Tw 5 ... 600 mm type rectangular wave length 660 nm output current < 100 mA