front (optics) glass light source pulsed infrared diode response time < 2 ms width / diameter 23 mm baud rate 19200, adjustable measuring frequency 500 Hz output function Out 1 / Alarm operating temperature 0 ... +55 °C voltage supply range +Vs 15 ... 28 VDC output current < 100 mA output signal 4 ... 20 mA measuring distance (to object) 50 mm switching output PNP type rectangular resolution < 0,03 mm wave length 880 nm current consumption max. (no load) 150 mA interface analog and RS 485 smallest object recognizable 0,3 mm adjustment Teach-in housing material die-cast zinc measuring field size 30 mm protection class IP 67 manufacter SKU ZADM 023H300.0001 linearity error relative < 0,3 % reverse polarity protection yes, Vs to GND type measuring mode: edges, center, width connection types connector M12 8 pin, rotatable