Mitsubishi Electric MELSEC iQ-R Series User Manual page 54

■Coexistence of line and star topologies
Line and star topologies can be mixed according to the following connection requirements.
• 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.
No.0 No.1
Class B Class B
No.3
Class A
No.0: Master station (CC-Link IE TSN Plus module)
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
2 CC-Link IE TSN SYSTEM CONFIGURATION
52
2.2 Structure of CC-Link IE TSN Class B/A Devices and Ethernet Devices
A
No.2
Class A A
(2)
(1)