Sensor/actuator cable connector, socket/insert type, straight head, M12, Code A: 3/4/5/6/8/12/17 pins, Code B: 4/5 pins, Code C: 3 pins, Code D: 4 pins Ethernet/PROFINET CAT5 (100 Mbps)/5 pins, soldered—can be with or without cable, cable length: customizable