Omron Sysmac CP1H, Operation Manual

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I/O Area and I/O Allocations Section 4-2
4-2-3 Allocations to CP1H Y CPU Units (12 Inputs/8 Outputs)
Bits are allocated to a Y CPU Unit in discontinuous positions, as shown in the
figure below, due to allocations for the pulse I/O terminals.
Input Bit Allocations
As shown above, a total of 12 input bits in CIO 0 and CIO 1 are allocated for
the Y CPU Unit. Unused bits in CIO 0 and CIO 1 are always cleared and can-
not be used as work bits.
Output Bit Allocations
As shown above, a total of 8 output bits in CIO 100 and CIO 101 are allocated
for the Y CPU Unit. Unused bits can be used as work bits.
4-2-4 Allocations to CP1W Expansion Units and Expansion I/O Units
Expansion I/O Units
There are Expansion I/O Units for expanding inputs, for expanding outputs,
and for expanding both input and outputs. I/O bits starting from bit 00 in the
next word after the word allocated to the previous Expansion Unit, Expansion
Inputs
Outputs
CIO 0.00, CIO 0.01, CIO 0.04,
CIO 0.05, CIO 0.10, CIO 0.11,
CIO 1.00 to CIO 1.05
CIO 100.04 to CIO 100.07
CIO 101.00 to CIO 101.03
12 inputs
8 outputs
CPU Unit
CIO 2.00 on
CIO 102.00 on
Expansion Unit
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
CIO 0
CIO 1
CIO 2
CIO 3
CIO 4
CIO 5
CIO 6
CIO 7
12 input bits allocated to Y CPU Unit
Input bits allocated to CP-series Expansion I/O Units
Allocation area for 8-input Unit
Allocation area for 12-input or 24-input Unit
Do not use.
Do not use.
Do not use.
Do not use.
Do not use.
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
CIO 100
CIO 101
CIO 102
CIO 103
CIO 104
CIO 105
CIO 106
CIO 107
8 outputs allocated to Y CPU Unit
Allocation area for 8-output or 16-output Unit
Outputs allocated to
CP-series Expansion I/O Units
Can be used as work bits.
Can be used as work bits.
Can be used as work bits.
Do not use.