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A-37
Appendices
CP1E CPU Unit Hardware User’s Manual(W479)
A-2 Wirin
g
Dia
g
rams
App
A-2-3
E
x
pansion Units
CP1W-TS003 Temperature Sensor Units
(Terminal Block is not removable)
Wiring Diagrams
Connecting a Thermocouple
Either K or J thermocouples can be connected, but all four of the thermocouples must be of the
same type and the same input range must be used for each. Only last two channels can be used as
analog inputs.
Example:
Connecting Analog Inputs
Only last two channels can be used as analog inputs.
Temperature input 0
LOOP0
−
LOOP0+
NC
LOOP1
−
LOOP1+
NC
I IN2
I IN3
Temperature input 1
Temperature input 2
Temperature input 3
LOOP2+
V IN2
LOOP3+
V IN3
LOOP2
−
COM2
LOOP3
−
COM3
Cold junction
compensator
Temperature input 0
LOOP0
−
LOOP0+
NC
LOOP1
−
LOOP1+
NC
I IN2
I IN3
Temperature input 1
LOOP2+
V IN2
LOOP3+
V IN3
LOOP2
−
COM2
LOOP3
−
COM3
Cold junction
compensator
Analog
device
with
voltage
output
Analog
input 2
Analog
input 3
Analog
device
with
current
output
Summary of Contents for CP1E-E**D Series
Page 3: ......
Page 66: ...2 Basic System Configuration and Devices 2 22 CP1E CPU Unit Hardware User s Manual W479...
Page 318: ...Appendices A 54 CP1E CPU Unit Hardware User s Manual W479...
Page 322: ...Index 4 CP1E CPU Unit Hardware User s Manual W479...
Page 324: ...Revision 2 CP1E CPU Unit Hardware User s Manual W479...
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