Further information for TURCK Opto Sensor beam sensor 3066449 - QS18VN6RQ8
Opto-sensor, one-way light barrier (receiver), operating voltage 10.30 VDC, max. range 20000 mm, connector, M12 x 1, 4-pin, protection class IP67, LED visible all around, operating voltage: 10.30 VDC, NPN switching output, changeover contact