soiled lens indicator LED red manufacter SKU FADK 14I4470/S14/IO resolution 0,1 ... 1 mm alarm output push-pull power on indication LED green protection class IP 67 response time / release time < 3 ms short circuit protection yes type rectangular front (optics) PMMA wave length 660 nm housing material plastic (ASA, MABS) voltage supply range +Vs 12 ... 26 VDC operating temperature 0 ... +50 °C height / length 43 mm depth 31 mm beam diameter 8 mm temperature drift < 0,1 % Sde/K current consumption max. (no load) 80 mA connection types connector M12 4 pin load resistance (analog I) < (+Vs - 10 V) / 0,02 A adjustment IO-Link output circuit analog linearity error ± 1,5 ... ± 4 mm measuring distance Sd 50 ... 400 mm output signal 4 ... 20 mA light source pulsed point source LED reverse polarity protection yes, Vs to GND Teach-in range min. > 20 mm output current < 100 mA beam type point width / diameter 14,8 mm