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5 SYSTEM CONFIGURATION
5.2 Structure of CC-Link IE TSN Class B/A Devices (CC-Link IE TSN Protocol Version 2.0 Only) and Ethernet Devices
Structure with modules on CC-Link IE TSN only
Connection with modules on CC-Link IE TSN only
Line topology
Connect a CC-Link IE TSN Class A device to the end of an CC-Link IE TSN Class B device.
Star topology
The network is configured in a star topology via an industrial switch.
• When connecting a CC-Link IE TSN Class B device in a star topology, connect with an industrial switch (for CC-Link IE TSN
Class B).
No.0: Master station
No.1, No.4: Local station
No.2, No.3, No.4, No.5, No.6, and No.7: Remote station
Class A: CC-Link IE TSN Class A device
Class B: CC-Link IE TSN Class B device
No.0: Master station
No.1: Local station
No.2, No.3: Remote station
Class A: CC-Link IE TSN Class A device
Class B: CC-Link IE TSN Class B device
No.0
Class B
No.1
Class B
No.4
Class B
No.3
Class A
No.6
Class A
No.6
Class A
No.2
Class B
No.5
Class B
No.5
Class B
No.7
Class A
No.7
Class A
No.0
Class B
No.1
Class B
No.2
Class B
No.3
Class B
Industrial switch
(for CC-Link IE TSN
Class B)