Opto-sensor, fiber optic sensor for glass fiber optics, operating voltage 24,250 VAC / 12,250 VDC, cable length 9 m, cable, PVC, 2 m, protection class IP67, sensitivity adjustable via potentiometer, operating voltage: 12,250 VDC or 24,250 VAC, relay output, changeover contact (SPDT), light or dark switching adjustable via selector switch