Lot of 2 Beckhoff EK1100-0008 EtherCAT Couplers. This listing is for a lot of two (2) Beckhoff EK1100-0008 EtherCAT Couplers. These units are used to connect EtherCAT terminals to an EtherCAT network. They feature BNC connectors for the network input and output. Items are in used condition and show signs of wear such as dust and scuffs from a previous installation. Please review all photos for details on their physical condition. The units come with cut wires still attached to the terminals and connectors. You will receive the two units exactly as shown in the photos.