Configuration
EK9300
38
Version: 3.2.6
Sample configuration with EPxxxx EtherCAT Box
Fig. 27: Sample configuration with EPxxxx EtherCAT Box
Sample configuration with EK1122 2-port EtherCAT junction
The counting direction is to be observed when using an EK1122. If EtherCAT junction 1 on the EK1122 is
connected, then the EtherCAT frame is forwarded here first (1); if junction 1 is not connected the frame on
junction 2 is sent (2), only after that does the sequence continue with the E-bus on the right-hand side (3).
Fig. 28: Sample configuration with EK1122 2-port EtherCAT junction
If both junctions are not used, then junction 1 and 2 are short-circuited as it were and the EC frame
continues directly from the terminal to the right.
Note that in the PROFINET controller the modules are entered in the direction of the EtherCAT frame.
