response time / release time < 0,5 ms type light barrier scanning range Sa 82% Sde suppression of reciprocal influence yes light indicator LED green sensing distance adjustment Teach-in light source pulsed red LED front (optics) PMMA current consumption typ. 20 mA output circuit NPN reverse polarity protection yes type rectangular depth 10,8 mm height / length 16,2 mm housing material plastic (PMMA, MABS, PA) manufacter SKU FNCK 07N6910/KS35A output current < 100 mA output indicator LED yellow width / diameter 8 mm operating temperature -20 ... +50 °C wave length 660 nm protection class IP 65 voltage supply range +Vs 10 ... 30 VDC voltage drop Vd < 1,8 VDC short circuit protection yes connection types flylead connector M8 4 pin, L=200 mm current consumption max. (no load) 25 mA output function light / dark operate background position Sde 17 ... 45 mm