Mitsubishi Electric MELSEC iQ-R Series User Manual page 120

■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.
• When connecting a CC-Link IE TSN Class A device, connect to the end of a CC-Link IE TSN Class B device or to a TSN
hub. A star topology is also possible using a switching hub.
No.0
Class B
No.0: Master station
No.1, No.3, No.4, No.5, No.13, No.14: Device stations
No.2: Device station (1st device)
No.6: TSN hub (2nd device)
No.7: TSN hub (3rd device)
No.8: Device station (3rd device)
No.9, No.11: Device stations (4th device)
No.10, No.12: Device stations (8th device)
Class A: CC-Link IE TSN Class A device
Class B: CC-Link IE TSN Class B device
(1), (2) Up to eight CC-Link IE TSN Class B devices including TSN hub can be connected.
APPX
118
Appendix 2 System Configuration with CC-Link IE TSN Class B/A Devices (Protocol Version 1.0 Only) (RJ71GN11-T2)
No.1 No.3
Class B Class B
No.2
Class B
No.6
No.4
Class A
No.8
Class B
No.11
Class B
No.7
No.13 No.14
Class A Class A
No.5
Class A
No.9
Class B
No.10
Class B
No.12
Class B
(1)
(2)