depth 34,5 mm output circuit PNP sensing distance Tw 16 ... 120 mm current consumption typ. 40 mA type window analysis laser class 2 width / diameter 12,4 mm current consumption max. (no load) 80 mA light source pulsed red laser diode type rectangular voltage drop Vd < 2,8 VDC manufacter SKU OBDM 12P6940/S35A adjustment Teach-in protection class IP 67 output current < 100 mA front (optics) glass Teach-in range min. > 0,4 mm output indicator LED red connection types connector M8 4 pin short circuit protection yes response time < 1 ms beam diameter 0,5 ... 0,2 mm operating temperature 0 ... +50 °C reverse polarity protection yes, Vs to GND power on indication LED green voltage supply range +Vs 12 ... 28 VDC wave length 650 nm housing material die-cast zinc height / length 37 mm