Chapter 5 CPU Module
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5.7 I/O No. Allocation Method
I/O No. allocation means to give an address to each module in order to read data from input modules and output data to output
modules.
Mounting module No. of module can be mounted remark
Expansion I/O module 2
A/D conversion module 2
Analog timer module 3
Communication module 1
I/O No. allocation method
module area remark
Input P000 ~ P03F Fixed 64 pointsMain
Output P040 ~ P07F Fixed 64 points
Input P080 ~ P08F Fixed 16 pointsExpansion #1
Output P090 ~ P09F Fixed 16 points
Input P100 ~ P10F Fixed 16 pointsExpansion #2
Output P110 ~ P11F Fixed 16 points
Expansion #3
(Special)
None A/D,A/T,Communication
Basically I/O allocation is fixed point method.(the area which is not used can be used internal relay)
The special module is not allocated.
Max. 3 expansion module is available