Connection To The Detector - YOKOGAWA EXAxtZR Instruction Manual

5.2.2

Connection to the Detector

CELL
5-6
To connect cables to the detector, proceed as follows:
(1) Mount conduits of the specified thread size or cable glands to the wiring connections
of the detector.
The detector may need to be removed in future for maintenance, so be sure to allow
sufficient cable length.
(2) If the ambient temperature at the location of wire installation is 80 to 150 C, be sure
to use a flexible metallic wire conduit. If a non-shielded " 600V silicon rubber
insulated glass braided wire " is used, keep the wire away from noise sources to
avoid noise interference.
(3) Figure 5.6 shows the layout of the detector terminals.
TC (with Si TUBE)
TC
1 2 3 4 5
CELL TC
7
H T R
Figure 5.6 Detector terminals
The sizes of the terminal screw threads are M3 except for the M4 on grounding termi-
nal. Each wire in the cable should be terminated in the corresponding size of crimp
terminal (*1) respectively.
*1: If the ambient temperature at the detector installation site exceeds 60 C, use a " bare
crimp-on terminal".
(4) Except when "600V silicon rubber insulated glass braided wire" is used, connect the
cable shield to the FG terminal of the converter.
6
CJ
8
CELL CELL TC TC CJ
(+) (-) (+) (-) (+)
HTR HTR
To converter,
To converter,
or
To ground
or
terminal box
terminal box
CJ
(-)
F5.6E.EPS
IM 11M12A01-02E