Mitsubishi Electric MELSEC iQ-R Series User Manual page 558

*1 For a slave station with a communication speed of 100Mbps, set "Communication Period Setting" to "Low-Speed" (16 times).
*2 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. ( Page 56 Calculation of the
total cyclic data size)
*3 For a local station or remote station of a device on the master station side, use a device supporting the multicast filter. To determine
whether the device supports the multicast filter, refer to the manual of the device used.
*4 When the device is connected on the end side via the switching hub as shown below, communication may not be possible depending on
the type of the device.
The communication will be enabled by configuring settings with the switching hub so that the multicast frame (with multicast MAC
address 09:00:70:00:10:02 and 09:00:70:00:10:05) will not be transferred to the ports specified below.
Connection structure that cannot be communicated
Slave stations with different communication speeds of 1Gbps and 100Mbps
coexist.
A local station and Ethernet device coexist.
A local station and CC-Link IE TSN Class A remote station coexist.
The remote station and Ethernet device coexist.
*5 A connection cannot be established if the total cyclic data size of all slave stations on the 100Mbps device side exceeds 2K bytes for
devices that form a boundary between the communication speed of 1Gbps and 100Mbps. ( Page 56 Calculation of the total cyclic
data size)
*6 If the device on the master station side is a CC-Link IE TSN Plus module, only P1 can be connected.
*7 If the device on the end side is a CC-Link IE TSN Plus module, only P1 can be connected.
*8 If the device on the master station side is a CC-Link IE TSN Plus module, P2 can be connected without passing through a switching hub.
*9 Connection is not possible if the device on the master station side is a CC-Link IE TSN Plus module.
*10 If the device on the master station side is a CC-Link IE TSN Plus module, only P2 can be connected.
Precautions
When a TSN hub is used, check the TSN hub specifications on the CC-Link Partner Association website (www.cc-link.org).
APPX
556
Appendix 11 Structure of CC-Link IE TSN Class B/A Devices (Protocol Version 1.0 Only) and Ethernet Devices
Port that prohibits multicast frame transfer
Connection port of the slave station with 100Mbps
Connection port of the Ethernet device
Connection port of the CC-Link IE TSN Class A remote station
Connection port of the Ethernet device