switching output NPN type measuring mode: edges, center, width front (optics) glass voltage supply range +Vs 15 ... 28 VDC output function Out 1 / Out 2 output current < 100 mA adjustment Teach-in measuring field size 30 mm measuring distance (to object) 50 mm linearity error relative < 0,3 % connection types connector M12 8 pin, rotatable width / diameter 23 mm smallest object recognizable 0,3 mm output signal 4 ... 20 mA resolution < 0,03 mm wave length 880 nm interface analog and RS 485 manufacter SKU ZADM 023H300.0012 reverse polarity protection yes, Vs to GND light source pulsed infrared diode operating temperature 0 ... +55 °C baud rate 19200, adjustable protection class IP 67 measuring frequency 500 Hz type rectangular current consumption max. (no load) 150 mA housing material die-cast zinc response time < 2 ms