ABB Ethernet POWERLINK Adapter for ACS580, ACH580, ACS880, ACS355, ACSM1, ACS850 and ACQ810
The FEPL-02 EtherNet POWERLINK adapter module is compatible with all master stations that support the EtherNet POWERLINK protocol.

The module plugs into a specific option slot on the inverter.  Plastic pins, a lock, and a screw hold the module in place.  The screw also makes an electrical connection between the module and the frame of the drive
for terminating the cable shield.

Manufacturer is: ABB
Part number is: FEPL-02 (3AU