Mitsubishi Electric MELSEC iQ-R Series User Manual page 126

■Coexistence of line and star topologies
Line and star topologies can be mixed according to the connection requirements described below.
• Up to eight CC-Link IE TSN Class B devices including TSN hub can be connected from the master station to the end of
each network.
• Connect Ethernet devices at the end of line topology.
• When connecting the Ethernet device in a star topology, connect the Ethernet device to a switching hub.
(1)
No.0: Master station
No.1: Local station
No.2, No.3: Remote station
(1), (2): Ethernet device
Class A: CC-Link IE TSN Class A device
Class B: CC-Link IE TSN Class B device
■Ring topology
Ring topology is not possible with "Mixture of CC-Link IE TSN Class B/A or CC-Link IE TSN Class A Only" system
configuration.
APPX
124
Appendix 2 System Configuration with CC-Link IE TSN Class B/A Devices (Protocol Version 1.0 Only) (RJ71GN11-T2)
No.0
Class B
No.1
Class B
No.3
Class A
No.2
Class A
(2)