Omron CJ Series Operation Manual page 32

System Configuration
!Caution A cold-junction compensator is attached to the terminal block for Temperature
Control Units with thermocouples. The accuracy ratings are given for the Tem-
perature Control Unit used in a set with the cold-junction compensator. Always
use the Unit and terminal block in a set. There are labels with serial numbers
attached to the terminal blocks and Units to help keep track of the sets. When
returning a thermocouple-type Temperature Control Unit for repair, always
return the Unit and the terminal block (with the cold-junction compensator) as
a set.
0 1
T C 0
R U N
E R C
E R H
A D J
H
M A C
N o .
1
× 1 0
0
× 1 0
Section 1-2
9