short circuit protection yes light source pulsed point source LED output indicator LED red reverse polarity protection yes, Vs to GND wave length 660 nm sensing distance adjustment Teach-in and IO-Link connection types cable 4 pin, 2 m alignment / soiled lens indicator flashing light indicator output current < 100 mA type light barrier output circuit push-pull operating temperature -30 ... +60 °C housing material stainless steel 1.4404 (V4A) background position Sde 200 ... 800 mm on V4A minimal signal attenuation 30 % manufacter SKU FNDH 14G6902/IO voltage supply range +Vs 10 ... 30 VDC storage temperature -30 ... +70 °C height / length 52,2 mm output function light / dark operate type rectangular special type hygienic design voltage drop Vd < 2 VDC protection class IP 68/69K & proTect+ width / diameter 19,6 mm front (optics) PMMA response time / release time < 1,8 ms current consumption max. (no load) 40 mA current consumption typ. 35 mA power on indication LED green version Tray and bottle detection depth 34,3 mm