background position Sde 200 ... 800 mm on V4A width / diameter 19,6 mm type light barrier protection class IP 68/69K & proTect+ power on indication LED green output function light / dark operate manufacter SKU FNDH 14G6903/KS34A/IO alignment / soiled lens indicator flashing light indicator current consumption max. (no load) 40 mA voltage drop Vd < 2 VDC front (optics) PMMA minimal signal attenuation 12 % height / length 52,2 mm depth 34,3 mm special type hygienic design sensing distance adjustment Teach-in and IO-Link short circuit protection yes output indicator LED red storage temperature -30 ... +70 °C reverse polarity protection yes wave length 660 nm voltage supply range +Vs 10 ... 30 VDC output circuit push-pull housing material stainless steel 1.4404 (V4A) connection types flylead connector M12, L=300 mm type rectangular operating temperature -30 ... +60 °C response time / release time < 1,8 ms light source pulsed point source LED version Foil detection output current < 100 mA current consumption typ. 35 mA