background position Sde 200 ... 800 mm on V4A wave length 660 nm output indicator LED red minimal signal attenuation 12 % sensing distance adjustment Teach-in type light barrier protection class IP 68/69K & proTect+ front (optics) PMMA power on indication LED green voltage drop Vd < 2 VDC output function light / dark operate height / length 52,2 mm light source pulsed point source LED special type hygienic design output circuit push-pull short circuit protection yes connection types cable 4 pin, 2 m storage temperature -30 ... +70 °C version Foil detection reverse polarity protection yes voltage supply range +Vs 10 ... 30 VDC alignment / soiled lens indicator flashing light indicator depth 34,3 mm current consumption typ. 35 mA width / diameter 19,6 mm type rectangular operating temperature -30 ... +60 °C current consumption max. (no load) 40 mA housing material stainless steel 1.4404 (V4A) manufacter SKU FNDH 14G6903 response time / release time < 1,8 ms output current < 100 mA