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FX
-16LNK-M MELSEC-I/O LINK REMOTE I/O SYSTEM MASTER BLOCK
2N
Reference
When two or more units are supplied from one power supply unit, make sure that the voltage required by
each unit is satisfied.
Master block
DATA
DG
FG
24+
24-
Connection with T branches
The figure below shows a connection diagram using T branches.
Method to branch transmission lines on the midway
DATA
DG
T-branched transmission lines can be T-branched further more.
(as far as the total extension distance is 200 m or less.)
Remote I/O unit ➀
Remote I/O unit ➁
DATA
DATA
DG
DG
FG
FG
24+
24+
24-
24-
DATA
DG
Relay terminal
block
DG
DATA
Remote I/O unit ➂
DATA
DG
FG
24+
24-
DG
DATA
Relay terminal
block
DATA
DG
Connection and Wiring 3
3-8
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