manufacter SKU FRDK 14P6901/S35A adaption time < 20 ms front (optics) PMMA light source pulsed red LED voltage drop Vd < 2,2 VDC width / diameter 14,8 mm response time / release time < 0,1 ms type retro-reflective sensor wave length 660 nm output circuit PNP current consumption max. (no load) 40 mA current consumption typ. 35 mA protection class IP 67 depth 31 mm version for transparent objects operating temperature -25 ... +65 °C teach-in signal time > 500 µs type rectangular connection types connector M8 4 pin short circuit protection yes light indicator LED yellow housing material plastic (ASA, MABS) output function light / dark operate switchable voltage supply range +Vs 10 ... 30 VDC output current < 100 mA actual range Sb 7 m nominal range Sn 8 m reverse polarity protection yes polarization filter no sensitivity adjustment Teach-in height / length 43 mm