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FX
-16LNK-M MELSEC-I/O LINK REMOTE I/O SYSTEM MASTER BLOCK
2N
5 ) Assign actual I/O Nos. to the assignment table shown on the previous page.
Assign I/O No. to each remote I/O unit from the I/O No. in the position in which a master block FX
16LNK-M is connected.
When 128 points are occupied
Example
Input
Output
I/O assignment for remote I/O units
X (input)
Y (output)
6 ) When extension units and extension blocks are connected after the master block, I/O Nos. excluding the
number of points occupied by the I/O occupation setting switches (MOD0 and MOD1) of the master block
are assigned.
In the example above, input Nos. from X150 and output Nos. from Y150 are assigned.
Even if only one remote I/O unit is connected, the number of points occupied by the master block is not
changed if the setting of the MOD0 and the MOD1 is not changed.
Accordingly, in the example above, input Nos. from X150 and output Nos. from Y150 are available even if
the station No. 0 exclusively is provided.
7 ) When one station No. is set vacant, four input points and four output points are set vacant.
X040 to X047
dedicated to
X000 to X037
input
FX
-64M
8EX
8EYR
2N
Y000 to Y037
Y040 to Y047
dedicated to
output
50 51
52 53 54 55 56 57
50 51 52 53
60
Station No. 0 Station No. 1 Station No. 2 Station No. 3
X050 to
From X150
X147
X050 to 053
Y050 to 053
FX
-
➅
2N
16LNK-M
Station No. 0
Y050 to
Y147
From Y150
70
61 62 63 64 65 66 67
70
Operation 4
X054 to 057
Y060 to 067
Station No. 1
Station Nos. 2 and 3
147
147
4-10
-
2N
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