voltage supply range +Vs 10 ... 30 VDC type rectangular output current < 100 mA alignment / soiled lens indicator flashing light indicator front (optics) PMMA protection class IP 65 reverse polarity protection yes suppression of reciprocal influence yes manufacter SKU FZCK 07P6901/KS35A current consumption typ. 20 mA current consumption max. (no load) 25 mA type intensity difference light source pulsed red LED sensitivity adjustment Teach-in operating temperature -20 ... +50 °C voltage drop Vd < 1,8 VDC output indicator LED yellow connection types flylead connector M8 4 pin, L=200 mm height / length 16,2 mm width / diameter 8 mm output circuit PNP light indicator LED green response time / release time < 0,5 ms wave length 660 nm sensing distance Tw 20 ... 150 mm depth 10,8 mm housing material plastic (PMMA, MABS, PA) output function light / dark operate short circuit protection yes