Omron CP1E Series User Manual page 199

(b) CP1W-TS102
Precautions for Correct Use Precautions for Correct Use
Do not connect anything to terminals not used for inputs.
4
Create the ladder program.
(1) Words Allocation
Temperature Sensor Units are allocated words just like other CP-series as Expansion Units
or Expansion I/O Units, i.e., in order of connection. A Temperature Sensor Unit is allocated
the next input words following the input words of the CPU Unit or previous Expansion Unit
or Expansion I/O Unit. Two input words are allocated to the 2-input CP1W-TS001 or CP1W-
TS101 and four input words are allocated to the 4-input CP1W-TS002 or CP1W-TS102. No
output words are allocated.
• Example 1 (CPU Unit with 30 or 40 I/O Points)
Input word
addresses
Output word
addresses
• Example 2 (CPU Unit with 30 or 40 I/O Points)
Input word
addresses
Output word
addresses
CP1E CPU Unit Hardware User's Manual(W479)
9 Using Expansion Units and Expansion I/O Units
Up to four Pt100 or JPt100 platinum resistance thermometers can be connected to the
CP1W-TS102, but all four of the thermometers must be of the same type and the same
input range must be used for each.
Input 0 Input 1 Input 1
A A B
Input 0 Input 0 Input 1
B B B
Pt Pt
Temperature Temperature
input 0 input 1
CPU Unit
CIO 0
CIO 1
CIO 100
CIO 101
CPU Unit
CIO 0
CIO 1
CIO 100
CIO 101
Input 2 Input 3 Input 3
NC
A A B
NC Input 2 Input 2 Input 3
B B B
Pt Pt
Temperature Temperature
input 2 input 3
CP1W-TS001/101
Temperature Sensor Unit
CIO 2
CIO 3
None
CP1W-TS002/102
Temperature Sensor Unit
CIO 2
CIO 3
CIO 4
CIO 5
None
9
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