Passive interfaces from Balluff connect sensors and actuators to the controller. They are particularly suitable for harsh conditions and are ideal when coolants and lubricants are used. Their fully encapsulated housing offers a high degree of protection and excellent shock and vibration resistance. Metallic screw inserts guarantee the precise fit of the connectors. Connection slots=4x M8x1 socket, 4-pin, operating voltage display=green LED, switching function display=yellow LED (8x), signal type=PNP, connection (COM 1)=M12x1 connector, 12-pin, operating voltage Ub=10...30 VDC, output current max.=1.5 A, total current max.=1.5 A, ambient temperature=-25...80 °C, protection class=IP67