version Tray and bottle detection reverse polarity protection yes, Vs to GND housing material plastic (ASA, MABS) connection types connector M8 4 pin output indicator LED red minimal signal attenuation 30 % voltage drop Vd < 2 VDC wave length 660 nm front (optics) PMMA output current < 100 mA output circuit push-pull current consumption typ. 30 mA protection class IP 67 manufacter SKU FNDK 14G6902/S35A/IO height / length 43 mm power on indication LED green alignment / soiled lens indicator flashing light indicator type rectangular light source pulsed red LED short circuit protection yes output function light / dark operate depth 31 mm current consumption max. (no load) 35 mA type light barrier operating temperature -30 ... +60 °C background position Sde 200 ... 800 mm on V4A sensing distance adjustment Teach-in and IO-Link voltage supply range +Vs 10 ... 30 VDC width / diameter 14,8 mm response time / release time < 1,8 ms