Omron CP1L - Page 181

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I/O Area and I/O Allocations Section 4-2
CPU Unit with 30 I/O Points
CPU Unit with 40 I/O Points
CPU Unit with 60 I/O Points
For a CPU Unit with 40 I/O points (shown above), a total of 24 input bits are
allocated to the input terminal block. The bits that are allocated are input bits
CIO 0.00 to CIO 0.11 (i.e., bits 00 to 11 in CIO 0) and input bits CIO 1.00 to
CIO 1.11 (i.e., bits 00 to 11 in CIO 1).
In addition, a total of 16 output bits are allocated to the output terminal block.
The bits that are allocated are output bits CIO 100.00 to CIO 100.07 (i.e., bits
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
18 inputs bits
12 output bits
8 outputs
CIO 0 (CIO 0.00 to CIO 0.11)
CIO 1 (CIO 1.00 to CIO 1.05)
CIO 100 (CIO 100.00 to CIO 100.07)
CIO 101 (CIO 101.00 to CIO 101.03)
Input bits
Output bits
CIO 0
CIO 100
18 inputs
Do not use.
Can be used as work bits.
CIO 1
CIO 101
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
24 inputs bits
16 output bits
16 outputs
CIO 0 (CIO 0.00 to CIO 0.11)
CIO 1 (CIO 1.00 to CIO 1.11)
CIO 100 (CIO 100.00 to CIO 100.07)
CIO 101 (CIO 101.00 to CIO 101.07)
Input bits
Output bits
CIO 0
CIO 100
24 inputs
Do not use.
Can be used as work bits.
CIO 1
CIO 101
36 inputs
Input bits
Output bits
24 outputs
C IO 0 (C IO 0 .0 0 to C IO 0 .11 )
C IO 1 (C IO 1 .0 0 to C IO 1 .11 )
C IO 2 (C IO 2 .0 0 to C IO 2 .11 )
C IO 10 0 ( C I O 1 00. 00 t o C IO 10 0. 7)
C IO 10 1 ( C I O 1 01. 00 t o C IO 10 1. 7)
C IO 10 2 ( C I O 1 02. 00 t o C IO 10 2. 7)
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
CIO 0
Can be usedas workbits.
24 output bits
Do not use 36 input bits
CIO 1
CIO 2
CIO 100
CIO 101
CIO 102