output current < 100 mA output function Out 1 / Alarm reverse polarity protection yes, Vs to GND measuring distance (to object) 500 mm front (optics) glass response time < 2 ms type measuring mode: edges, center, width switching output PNP operating temperature 0 ... +55 °C smallest object recognizable 4 mm measuring field size 350 mm baud rate 19200, adjustable type rectangular adjustment Teach-in interface analog and RS 485 light source pulsed infrared diode connection types connector M12 8 pin, rotatable linearity error relative < 0,3 % housing material die-cast zinc voltage supply range +Vs 15 ... 28 VDC width / diameter 23 mm output signal 4 ... 20 mA current consumption max. (no load) 150 mA manufacter SKU ZADM 023H351.0001 measuring frequency 500 Hz wave length 880 nm protection class IP 67 resolution < 0,35 mm