Status LEDs
IP 67 modules have two status LEDs, which indicate the state of the supply voltages US and UP.
EPP1332-0001
The status LEDs of the EPP1332-0001 light up green when the supply voltages are applied to the M8 connector for the feed-in.
EPP1342-0001
The status LEDs of the EPP1342-0001 light up green when the supply voltages are applied to the incoming EtherCAT P port.