B-63983EN/02 3.I/O LINK
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NOTE
For I/O Unit-MODEL A, when assigning 3, 5, 6, or 7
bytes, change the module name as follows.
Do not use IO24I, /3, /5, /6, or /7 as a module name.
Module names
Before change ® After change
IO24I ® /4
/3 ® /4
/5 ® /8
/6 ® /8
/7 ® /8
Number of occupied I/O points
Obtain the number of occupied I/O points as follows.
[Number of output points]
Total number of points required for output
modules used in one group
Number of occupied
I/O points
0 to 32 32
40 to 64 64
72 to 128 128
136 to 256 256
NOTE
When obtaining the number of points, assume that
the number of points required for AOA05E is 8 and
that of points required for AOA12F is 16.
[Number of input points]
Total number of points required for input modules
used in one group
Number of occupied
I/O points
0 to 32 32
40 to 64 64
72 to 128 128
136 to 256 256
If the obtained total number of input points is smaller than or equal to
that of output points in the same group, however, the number of input
points is assumed equal to that of output points. For this reason, when
the number of input points for the actually connected hardware
components is 128 and that of output points is 256, the number of
occupied input points is assumed to be 256.