Mitsubishi Electric MELSEC iQ-F Series - Page 74

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5 SYSTEM CONFIGURATION
5.1 Structure of CC-Link IE TSN Class B Devices and Ethernet Devices
Connection with modules on CC-Link IE TSN with a communication speed of 100Mbps
The following shows the network topologies when a CC-Link IE TSN module with a communication speed of 100Mbps is
connected.
Line topology
The communication speed of the module must be adjusted for connection. (When connecting modules with different
communication speeds, an industrial switch (for CC-Link IE TSN Class B) is required.)
Star topology
The network is configured in a star topology via an industrial switch.
• 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.
• The same communication speed must be set for the master station and local station.
No.0: Master station
No.1, No.3: Remote station
No.2: Local station
No.0: Master station
No.1: Local station
No.2, No.3: Remote station
No.0: Master station
No.1, No.3: Local station
No.2: Remote station
No.0
100Mbps
No.1
100Mbps
No.3
100Mbps
p
No.2
100Mbps
No.0 (1Gbps)
No.1
(1Gbps)
No.2 (100Mbps)
No.3 (100Mbps)
No.0 (1Gbps)
No.1
(1Gbps)
No.2 (100Mbps)
No.3 (100Mbps)
Low
speed
Low
speed
Low
speed
Basic
cycle
Industrial switch
(for CC-Link IE
TSN Class B)
Industrial switch
(for CC-Link IE
TSN Class B)
No.0 (1Gbps)
No.1
(100Mbps)
No.2 (100Mbps)
No.3
(100Mbps)
No.0 (100Mbps)
No.1
(100Mbps)
No.2 (100Mbps)
No.3
(100Mbps)
Industrial switch
(for CC-Link IE
TSN Class B)
Industrial switch
(for CC-Link IE
TSN Class B)