The BK1150 works in the same way as the BK1120 and complements this series with its compact design. The coupler has two RJ45

sockets. The upper Ethernet interface is used to connect the coupler to the network; the lower socket serves for the optional

connection of further EtherCAT devices in the same segment. The system and field supply, each 24 V DC, is provided directly at the

coupler. The attached Bus Terminals are supplied with the current required for communication from the supplied system voltage.

The field supply is forwarded to the individual I/O components via the power contacts with up to 10 A. The Bus Terminals are

parameterized via ADS through the KS2000 software; a KS2000 connector is not required. Alternatively, the controller (PLC, IPC) can

configure the Bus Terminals via PLC function blocks.

In the EtherCAT network, the BK1150 coupler can be installed anywhere in the Ethernet signal transfer section (100BASE-TX)

except directly at the switch. The EK9000 and EK1000 couplers are suitable for use at the switch.