5-2
Section
I/O Allocation for CPM1/CPM1A/CPM2A PCs
322
Example: Configuration Including Analog I/O Unit, Temperature Sensor Unit, and Expansion I/O Unit
36 inputs
IR 00000 to IR 00011
IR 00100 to IR 00111
IR 00200 to IR 00211
Inputs
IR 000
IR 001
15
14
13
12
11
10
09
08
07
06
05
04
03
02
01
00
Outputs
IR 010
IR 011
Do not use
2 analog inputs
Input 0: IR 003
Input 1: IR 004
CPU Unit
(60 I/O points)
Analog I/O Unit
CPM1A-MAD01/11
Do not use
2 temperature inputs
Input 0: IR 005
Input 1: IR 006
16 inputs
IR 00700 to IR 00711
Temperature Sensor Unit
CPM1A-TS001/101
Expansion I/O Unit
(20 I/O points)
IR 012
IR 013
IR 014
Do not use
Used for input 0 of the Analog I/O Unit
Used for input 1 of the Analog I/O Unit
IR 002
IR 003
IR 004
24 outputs
IR 01000 to IR 01007
IR 01100 to IR 01107
IR 01200 to IR 01207
1 analog output
Output 1: IR 013
No outputs
8 outputs
IR 01400 to IR 01407
Used for input 0 of the Temperature Sensor Unit
Used for input 1 of the Temperature Sensor Unit
IR 005
IR 006
IR 007
Used for the output of the Analog I/O Unit
Do not use
Bits
With the exception of CPM1A-TS002/102 Temperature Sensor Units, up to 3
Expansion Units (Analog I/O Units, Temperature Sensor Units, or CompoBus/S
Units) can be connected to a CPM1A or CPM2A PC. Only one
CPM1A-TS002/102 Temperature Sensor Unit can be connected. (See page
323 for an example of CPM1A-TS002/102 allocations.)
