Mitsubishi Electric MELSEC iQ-R Series User Manual page 564

• A connection cannot be made if the total cyclic data size of all slave stations on the CC-Link IE TSN Class A device side
that form a boundary between CC-Link IE TSN Class B and CC-Link IE TSN Class A devices exceeds 2K bytes.
No.0 No.1
Class B Class B
No.0: Master station (CC-Link IE TSN Plus module)
No.1: Local station
No.2 to No.6: Remote station
Class A: CC-Link IE TSN Class A device
Class B: CC-Link IE TSN Class B device
 Set the total cyclic data size within 2K bytes.
APPX
562
Appendix 11 Structure of CC-Link IE TSN Class B/A Devices (Protocol Version 1.0 Only) and Ethernet Devices
No.2 No.3
Class B Class B

General-purpose No.4
hub Class A
No.5
Class A
No.6
Class A