output function light / dark operate current consumption max. (no load) 20 mA current consumption typ. 20 mA type rectangular actual range Sb 2 m response time / release time < 0,5 ms width / diameter 8 mm protection class IP 65 reverse polarity protection yes output indicator LED yellow emitter / receiver receiver nominal range Sn 2,5 m light indicator LED green connection types cable bottom side, 2 m output circuit NPN front (optics) PMMA output current < 100 mA height / length 16,2 mm voltage supply range +Vs 10 ... 30 VDC alignment / soiled lens indicator flashing light indicator depth 10,8 mm short circuit protection yes voltage drop Vd < 1,8 VDC sensitivity adjustment Teach-in manufacter SKU FEDK 07N6901 operating temperature -20 ... +50 °C housing material plastic (PMMA, MABS, PA) type through beam sensor