Mitsubishi Electric MELSEC iQ-R Series User Manual page 53

■Coexistence of line and star topologies
Line and star topologies can be mixed according to the connection requirements described below.
• When connecting a CC-Link IE TSN Class B device in a star topology, use a TSN hub.
No.0 No.1
Class B Class B
No.0: Master station
No.1: Local station
No.2, No.3, No.4, and No.5: Remote station
Class B: CC-Link IE TSN Class B device
• When connecting a CC-Link IE TSN Class A device only structure in a star topology, use a general-purpose hub.
No.0
Class B
General-
purpose hub
No.1
Class A
No.2
Class A
No.0: Master station
No.1, No.2, No.3, No.4, No.5, and No.6: Remote station
Class A: CC-Link IE TSN Class A device
Class B: CC-Link IE TSN Class B device
No.2
Class B
No.4
Class B
TSN HUB
No.3
Class A
No.4
Class A
General-
purpose hub
No.3
Class B
No.5
Class B
No.5
Class A
No.6
Class A
5 SYSTEM CONFIGURATION (RJ71GN11-T2)
5.2 Structure with CC-Link IE TSN Class B/A Devices
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