Connecting Cable Sim-M8-3Wd-5-Psl-Pu for Sensors and Proximity Switches. Conforms to Standard= (* En 61076-2-104, * En 61984) , Ready Status Display=Green Led, Operating Status Display=Yellow Led, Electrical Connection= (* Angled Socket/Open End, * M8X1/-, * 3-Pin/3-Wire) , Operating Voltage Range Dc=10 - 30 V, Festo