Omron CP1L CPU UNIT - 03-2009, Руководство по эксплуатации

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I/O Area and I/O Allocations Section 4-2
Example 2: Connecting Expansion I/O Units with Only Inputs or Only
Outputs
If Expansion I/O Units with only inputs or only outputs are connected, the
input or output word not used by an Expansion I/O Unit is allocated to the next
Unit that requires it.
4-2-4 I/O Word Allocations to Expansion Units
m: Indicates the next input word after the input word allocated to the
Expansion Unit, Expansion I/O Unit, or CPU Unit to the left of the cur-
rent Unit.
n: Indicates the next output word after the output word allocated to the
Expansion Unit, Expansion I/O Unit, or CPU Unit to the left of the cur-
rent Unit.
Unit Input words Output words
Analog I/O Units CP1W-MAD11
CPM1A-MAD11
CPM1A-MAD01
2 words CIO m to CIO m+1 1 word CIO n
Analog Input Units CP1W-AD041
CPM1A-AD041
4 words CIO m to CIO m+3 2 words CIO n to CIO n+1
Analog Output Units CP1W-DA041
CPM1A-DA041
None --- 4 words CIO n to CIO n+3
Temperature Sensor Units CP1W-TS001
CPM1A-TS001
2 words CIO m to CIO m+1 None ---
CP1W-TS002
CPM1A-TS002
4 words CIO m to CIO m+3 None ---
CP1W-TS101
CPM1A-TS101
2 words CIO m to CIO m+1 None ---
CP1W-TS102
CPM1A-TS102
4 words CIO m to CIO m+3 None ---
DeviceNet I/O Link Units CPM1A-DRT21 2 words CIO m to CIO m+1 2 words CIO n to CIO n+1
CompoBus/S I/O Link
Units CP1W-SRT21
CPM1A-SRT21
1 word CIO m 1 word CIO n
104.00 104.07
Bit 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 100
CIO 101
CIO 102
CIO 103
CIO 104
Do not use.
Can be used as work bits.
18 input points
12 output points
CPU Unit
(30 I/O points)
8 input points
CIO 0.00 to CIO 0.11
CIO 1.00 to CIO 1.05
CIO 100.00 to CIO 100.07
CIO 101.00 to CIO 101.03
CIO 2.00 to CIO 2.07
CIO 102.00 to CIO 102.07
CIO 103.00 to CIO 103.07
No outputs
16 output points
No inputs
12 input points
8 output points
CIO 3.00 to CIO 3.11
CIO 104.00 to CIO 104.07
First Expansion I/O Unit:
Unit with 8 inputs
Second Expansion I/O Unit:
Unit with 16 outputs Third Expansion I/O Unit:
Unit with 20 I/O
CPU Unit with 30 I/O points
First Expansion I/O Unit: Unit with 8 inputs
Third Expansion I/O Unit: Unit with 20 I/O
CPU Unit with 30 I/O
points
Second Expansion I/O Unit:
Unit with 16 outputs
Third Expansion I/O Unit: Unit with 20 I/O
Input bits
Input bits
Output bits
Output bits