Omron CP1E Series User Manual

9-39
9 Using Expansion Units and Expansion I/O Units
CP1E CPU Unit Hardware User’s Manual(W479)
9-4 Temperature Sensor Units
9
9-4-4 Flow of Processing
(b) CP1W-TS102
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.
Precautions for Correct UsePrecautions 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)
• Example 2 (CPU Unit with 30 or 40 I/O Points)
Pt
Input 0
B
Input 0
A
Input 0
B
Input 1
B
NC
Input 1
A
Input 1
B
NC
Pt
Input 2
B
Input 2
A
Input 2
B
Input 3
B
Input 3
A
Input 3
B
Pt Pt
Temperature
input 0
Temperature
input 1
Temperature
input 2
Temperature
input 3
None
CP1W-TS001/101
Temperature Sensor Unit
CPU Unit
Input word
addresses
Output word
addresses
CIO 0
CIO 1
CIO 100
CIO 101
CIO 2
CIO 3
None
CP1W-TS002/102
Temperature Sensor Unit
CPU Unit
Input word
addresses
Output word
addresses
CIO 0
CIO 1
CIO 100
CIO 101
CIO 2
CIO 3
CIO 4
CIO 5

Omron CP1E Series Specifications

General

Data Memory	8K words
Pulse Output	100 kHz for 2 axes
Communication Ports	RS-232C, USB
Mounting	DIN rail mounting
Analog Inputs	Optional (via expansion units)
Analog Outputs	Optional (via expansion units)
Expansion Units	Digital I/O, Analog I/O, Temperature Sensor Units
Power Supply	100 to 240 VAC or 24 VDC
CPU Type	Various (E, N, and NA types)