Multi-network system
A system in which multiple networks are connected at a relay station. A maximum of 239 networks can be connected
regardless of the network type, such as Ethernet, CC-Link IE TSN, CC-Link IE Controller Network, and CC-Link IE Field
Network.
(1)
Network No.1
Network No.2
5
(1) Relay station
Redundant system
The RJ71LP21-25 can be used in a redundant system.
If an error occurs in the control system, the redundant system function executes system switching and continues data
communications.
For details on the redundant system function, refer to the following.
MELSEC iQ-R MELSECNET/H Network Module User's Manual (Application)
5 SYSTEM CONFIGURATION
25
5.1 MELSECNET/H Network Configuration