Mitsubishi Electric MELSEC iQ-F FX5 Series User Manual page 82

Connection with modules on CC-Link IE TSN with a communication speed of 100Mbps
This section describes the network topology when "Communication Speed" under "Application Settings" is set to "100Mbps".
■Line topology
In a structure where a module with a communication speed of 100Mbps exists, the FX5-CCLGN-MS cannot be connected.
■Star topology
The network is configured in a star topology via a switching hub.
• When the master station with a communication speed of 1Gbps and a remote station with a communication speed of
100Mbps exist in the structure, set "Communication Period Setting" to "Low-Speed" for the remote station with a
communication speed of 100Mbps.
No.0
Class B (1Gbps)
No.0
Class B (1Gbps)
No.0: Master station
No.1, No.2: Remote station
Class A: Authentication Class A device
Class B: Authentication Class B device
• In a structure where a master or local station with a communication speed of 100Mbps exists, the FX5-CCLGN-MS cannot
be connected.
No.0
Class B (1Gbps)
No.1
Class A (100Mbps)
No.0: Master station
No.1, No.2, and No.3: Local station
Class A: Authentication Class A device
Class B: Authentication Class B device
5 SYSTEM CONFIGURATION
80
5.2 Structure of Authentication Class B/A Devices and Ethernet Devices
General-purpose
switching hub
General-purpose
switching hub
No.2
Class A (100Mbps)
General-purpose
switching hub
No.3
Class A (100Mbps)
No.1
Class A (100Mbps)
Low speed
No.2
Class A (100Mbps)
Low speed
No.1
Class A (100Mbps)
Low speed
No.2
Class A (100Mbps)
Basic cycle