Mitsubishi Electric Melsec-k Instruction Manual page 13

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2. SPECIFICATIONS
Concept of link range
Number of 1/0
Points
Optical data link system (Local programmable controller system)
Explanation is made for a system which has 3 local channels and the number of
1/0
points and the number of X and Y link points as indicated below.
Number of X Number of Y
Link Points Link Points
1st channel
2nd channel
224 points 32 points 32 points
256 points
32 points 48 points
I
3rdchannel
I
128points
I
64 points
I
16points
I
I,
C
-
7FF
area of 2nd channel
I/O unit area
Empty
Link area of the 1st channel
X: 32 points, Y: 32 points
Empty
Link area of the 2nd channel
X: 32 points, Y: 48 points
Empty
Link area of the 3rd channel
X: 64 points, Y: 16 points
* X and Y link areas of local channels indicate the link
areas specified by the initial program of master channel.
These areas can be continued by eliminating the empty areas.
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