Omron NJ101-10 Series, User Manual

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GX-JC03
Junction Slave
IN
X2
X3
Slave
Slave
EtherCAT master
Slave
Input port
Output port
Drop line from the ring
Ring topology
GX-JC03
Junction Slave
IN
X2
X3
4-1-4
Precautions for Using Junction Slaves
This section provides precautions for using Junction Slaves in a network configuration based on the
branching or ring topology.
Precautions for Safe Use
You cannot use standard Ethernet hubs or repeater hubs with EtherCAT communications. If you
use one of these, a major fault level error or other error may occur.
4 EtherCAT Network Wiring
4-10
NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (W505)