I/O Allocation Examples - Omron CP1H-X40D Operation Manual

I/O Area and I/O Allocations
4-2-5

I/O Allocation Examples

158
Do not exceed the connection restrictions when connecting Expansion Units
and Expansion I/O Units.
1. A maximum of up to 7 Units can be connected.
2. A maximum of 15 input and output words can be allocated (Input: up to CIO
16, output: up to CIO 116).
Also, the number of Units that can be connected is also restricted by the cur-
rent consumption. Refer to 1-2-4 Restrictions on System Configuration for
details.
Example 1: Connecting Seven Expansion Units and Expansion I/O Units
CPU Unit Expansion I/O Unit
(X/XA) (40 I/O points)
CIO 0.00 to CIO 0.11 CIO 2.00 to CIO 2.11
CIO 1.00 to CIO 1.11 CIO 3.00 to CIO 3.11
CIO 100.00 to CIO 100.07 CIO 102.00 to CIO 102.07
CIO 101.00 to CIO 101.07 CIO 103.00 to CIO 103.07
Temperature Sensor Unit
(TS001)
CIO 7
CIO 8
None
If there is a Unit that does not use input or output words, the words are allo-
cated to the next Unit.
Example 2: Including a CP1W-TS002/TS102 Temperature Sensor Unit
CPU Unit Expansion I/O Unit
(X/XA) (40 I/O points)
CIO 0.00 to CIO 0.11 CIO 2.00 to CIO 2.11
CIO 1.00 to CIO 1.11 CIO 3.00 to CIO 3.11
CIO 100.00 to CIO 100.07 CIO 102.00 to CIO 102.07
CIO 101.00 to CIO 101.07 CIO 103.00 to CIO 103.07
Temperature Sensor Unit
(TS002)
CIO 5 to CIO 8
None
A total of up to seven Expansion Units and Expansion I/O Units can be con-
nected. Four input words, however, are allocated to one TS002/TS102 Unit.
Therefore, a maximum of three TS002/TS102 Units can be connected due to
the input word limit.
Expansion I/O Unit
(20 I/O points)
CIO 4.00 to CIO 4.11
CIO 104.00 to CIO 104.07
Temperature Sensor Unit Expansion I/O Unit
(TS101) (8 output points)
CIO 9 None
CIO 10
CIO 106.00 to CIO 106.07
None
Expansion I/O Unit
(20 I/O points)
CIO 4.00 to CIO 4.11
CIO 104.00 to CIO 104.07
Temperature Sensor Unit Temperature Sensor Unit
(TS102) (TS102)
CIO 9 to CIO 12 CIO 13 to CIO 16
None
Section 4-2
Analog I/O Unit
(MAD11)
CIO 5
CIO 6
CIO 105
Expansion I/O Unit
(8 input points)
CIO 11.00 to CIO 11.07
None
None