Omron CP1E-ED

A-29
Appendices
CP1E CPU Unit Hardware User’s Manual(W479)
A-2 Wiring Diagrams
App
A-2-3 Expansion Units
• CP1W-TS002
One to four K or J thermocouples can be connected to the CP1W-TS002.
All of the thermocouples must be of the same type and the same input range must be used for
each.
Example:
 Connecting a Platinum Resistance Thermometer
• CP1W-TS101
One or two Pt or JPt platinum resistance thermometers can be connected to the CP1W-TS101.
Both of the thermometers must be of the same type and the same input range must be used for
each.
Example:
• CP1W-TS102
One to four Pt or JPt platinum resistance thermometers can be connected to the CP1W-TS102.
All of the thermometers must be of the same type and the same input range must be used for
each.
Example:
Wiring Diagrams
Temperature input 0
Input 0
Input 0
+
NCInput 1
Input 1
+
NC NC
NC
Temperature input 1
Temperature input 2
Temperature input 3
Input 2
+
Input 3
+
Input 2
−
Input 3
−−−
Cold junction
compensator
Temperature input 0
Pt
Input 0
B
Input 0
A
Input 0
B
Input 1
B
NC NC NC NC
NC NC NC
Input 1
A
Input 1
B
NC
Temperature input 1
Pt
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