EtherCAT Coupler Kit: Contains EtherCAT coupler (XB6-EC0002), 2A power (XB6-P2000H), Terminal cover plate ( XB6-CVR00） ; 2-way ethercat bus interface, in, out and 1-way backplane X-bus interface, 106*61*47mm, can provide 2000mA drive current for coupler and subsequent IO modules. space saving, smart, fast wiring, RTB(Removable Terminal Block), easy configuration, suitable for TwinCAT, Codesys, Omron and other EtherCAT main stations, high speed X-bus, full load 32 slave stations, scanning cycle as low as 1ms, IP20.