front (optics) PMMA voltage drop Vd < 1,8 VDC type background suppression short circuit protection yes connection types connector M8 4 pin current consumption max. (no load) 25 mA manufacter SKU FHDK 10G5121/S35A current consumption typ. 18 mA suppression of reciprocal influence yes alignment / soiled lens indicator flashing light indicator width / diameter 10,4 mm light source pulsed red LED housing material plastic (ASA) sensing distance Tw 50 mm ±3 mm output function light / dark operate wave length 660 nm voltage supply range +Vs 10 ... 30 VDC operating temperature -25 ... +65 °C light indicator LED yellow type rectangular protection class IP 67 reverse polarity protection yes response time / release time < 1 ms height / length 27 mm output current < 50 mA output circuit push-pull depth 14,7 mm