1 OVERVIEW
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1
1 OVERVIEW
• CC-Link IE TSN is a high-speed (1Gbps) and large-capacity open field network that is based on Ethernet (1000BASE-T).
• The FX5-CCLGN-MS master/local module for CC-Link IE TSN (hereinafter referred to as FX5-CCLGN-MS) is an intelligent
function module for connecting to CC-Link IE TSN as a master or local station.
• Wiring of CC-Link IE TSN supports a line topology, star topology, and coexistence of line and star topologies.
• Data can be communicated between the FX5 CPU module and FX5-CCLGN-MS using the FROM/TO instructions via the
buffer memory. In addition, data can be used in a program by being replaced with data in internal devices, such as X, Y, B,
W, SB, and SW, using the auto refresh function.
Data communication
■Cyclic transmission
Data is periodically communicated among stations on the network using link devices.
■Transient transmission
Data is read/written from the master station or local station to devices in a CPU module of the local station or the buffer
memory areas of a remote station using the dedicated instructions.
No.0: station number 0
No.1: station number 1
No.2: station number 2
RX
RWw
RWr
RY
RY
RWr
RX
RWw
X
Y
W
W
Y
X
W
W
X
Y
W
W
RWw
RWr
RX
RY
No.0 No.1
No.2
Master station Local station
FX5
CPU module
CPU module
FX5
CPU module
Local station
READ
1234H 1234H
Ò
Ó
Ô
Command
Device Device
FX5 CPU module FX5 CPU module
Master station Local station
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