light indicator LED red current consumption max. (no load) 80 mA current consumption typ. 40 mA light source pulsed red laser diode width / diameter 12,4 mm output current < 100 mA release time < 2,7 ms protection class IP 67 connection types connector M8 4 pin housing material die-cast zinc front (optics) glass sensing range Tb (at Tw min.) 16 ... 17 mm voltage drop Vd < 2,8 VDC reverse polarity protection yes, Vs to GND height / length 37 mm laser class 2 operating temperature 0 ... +50 °C type rectangular manufacter SKU OHDM 12N6901/S35A output function light / dark operate short circuit protection yes sensing range Tb (at Tw max.) 16 ... 120 mm power on indication LED green sensing distance adjustment Teach-in type background suppression response time < 1 ms voltage supply range +Vs 12 ... 28 VDC wave length 675 nm sensing distance Tw 17 ... 120 mm depth 34,5 mm beam diameter 0,9 ... 0,5 mm output circuit NPN