interface analog and RS 485 output function Out 1 / Alarm resolution < 0,03 mm smallest object recognizable 0,3 mm light source pulsed infrared diode measuring field size 30 mm width / diameter 23 mm measuring frequency 500 Hz response time < 2 ms manufacter SKU ZADM 023H300.0002 adjustment Teach-in switching output NPN measuring distance (to object) 50 mm housing material die-cast zinc current consumption max. (no load) 150 mA front (optics) glass baud rate 19200, adjustable output current < 100 mA type rectangular connection types connector M12 8 pin, rotatable linearity error relative < 0,3 % type measuring mode: edges, center, width voltage supply range +Vs 15 ... 28 VDC protection class IP 67 reverse polarity protection yes, Vs to GND operating temperature 0 ... +55 °C output signal 4 ... 20 mA wave length 880 nm