Fig. 25 Sample Configuration With Epxxxx Ethercat Box; Fig. 26 Example Configuration With Ek1122 (2-Port Ethercat Junction In Protection Class Ip20) - Beckhoff EK3100 Documentation

Configuration
Sample configuration with EPxxxx EtherCAT Box
Fig. 25: Sample configuration with EPxxxx EtherCAT Box
Example configuration with EK1122 (2-port EtherCAT junction in protection class IP20)
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. 26: Example configuration with EK1122 (2-port EtherCAT junction in protection class IP20)
If neither junction is used, then junctions 1 and 2 are bridged, so to speak, and the EtherCAT frame goes
directly to the E-Bus on the right-hand side.
Example configuration with EP1122 (2-port EtherCAT junction in protection class IP65)
The counting direction is to be observed when using an EP1122! It is comparable with the EK1122.
If EtherCAT junction 1 on the EP1122 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 EtherCAT connection on the right-hand side (3).
34 Version: 1.5 EK3100