Beckhoff EK1110-0043 | EtherCAT EJ coupler, CX and ELterminal connection

The EK1110-0043 EtherCAT EJ Coupler connects the compact Embedded

PCs from the CX series and the attached EtherCAT Terminals with the

EtherCAT plug-in modules on an application-specific circuit board (signal

distribution board).

Special features:

• Connection technology: 1 x connector at the rear of the EtherCAT EJ Coupler

• Forwarding of E-bus signals and field supply to the signal distribution board

The E-bus signals and the supply voltage of the field side UP are routed

directly to the signal distribution board via a plug connector at the rear of

the EtherCAT EJ Coupler. Thanks to the direct coupling of the Embedded PC

and EtherCAT terminals with the EtherCAT plug-in modules on the PCB, no

EtherCAT extension (EK1110) or EtherCAT Coupler (EJ1100) is required.

The system and field supply of the EK1110-0043 is provided by the power

supply unit of the Embedded PC.

The Embedded PC can be extended with EtherCAT Terminals that are not yet

available in the EJ system, for example. The preassembled subsystem, consisting

of a printed circuit board with mounted DIN rail, Embedded PC and EtherCAT

plug-in modules, can be tested in advance and subsequently integrated into

the machine assembly as a complete unit.