I/O Allocation for CPM2C PCs
Example: Configuration Including Analog I/O Units, Temperature Sensor Units, and Expansion I/O Unit
CPU Unit
Analog I/O Unit 1
(20 I/O points)
CPM2C-MAD11
12 inputs
2 analog inputs
IR 00000
Input 0: IR 001
to
Input 1: IR 002
IR 00011
8 outputs
1 analog output
IR 01000
Output: IR 011
to
IR 01007
15
14
Bits
IR 000
Do not use
IR 001
IR 002
IR 003
IR 004
Inputs
IR 005
IR 006
IR 007
IR 008
IR 009
IR 010
IR 011
Outputs
IR 012
IR 013
Temperature Sensor
Unit 1
CPM2C-TS001
2 temperature inputs
Input 0: IR 003
Input 1: IR 004
No outputs
13
12
11
10
09
Used for input 0 of Analog I/O Unit 1
Used for input 1 of Analog I/O Unit 1
Used for input 0 of Temperature Sensor Unit 1
Used for input 1 of Temperature Sensor Unit 1
Used for input 0 of Analog I/O Unit 2
Used for input 1 of Analog I/O Unit 2
Used for input 0 of Temperature Sensor Unit 2
Used for input 1 of Temperature Sensor Unit 2
Used for the output of Analog I/O Unit 1
Used for the output of Analog I/O Unit 2
Analog I/O Unit 2
Temperature Sensor
CPM2C-MAD11
Unit 2
CPM2C-TS101
2 analog inputs
2 temperature inputs
Input 0: IR 005
Input 0: IR 007
Input 1: IR 006
Input 1: IR 008
1 analog output
Output: word 012
No outputs
08
07
06
05
04
Section
5-3
Expansion I/O Unit
(24 I/O points)
16 inputs
IR 00900
to
IR 00915
8 outputs
IR 01300
to
IR 01307
03
02
01
00
331
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