BK5250
The Beckhoff BK5250 is an EtherCAT bus coupler in the BK EtherCAT Bus Couplers series by Beckhoff, supporting 64 bus terminals (expandable to 255) with 1,020 digital and 256 analog signals. It features a DeviceNet adapter, self-test, automatic baud detection, four operating modes and diagnostic LEDs, supplies 1750 mA on 24 V DC, all in a compact 100 g housing.