YOKOGAWA EXAxt ZR22G, User Manual, Page: 85 / 211

<5. Wiring>
5-8
IM 11M12A01-02E 16th Edition : Mar. 19, 2020-00
CELL(+)
CELL(+)
CELL(-)
CELL(-)
TC(+) TC(+)
TC(-)
TC(-)
CJ(+)
CJ(+)
CJ(-)
CJ(-)
FG
Shielded cables
Shielded cables
ZR22G
Detector
ZR402G
Converter
CELL(+) CELL(+)
CELL(-)
CELL(-)
TC(+)
TC(+)
TC(-) TC(-)
CJ(+) CJ(+)
CJ(-) CJ(-)
FG
(2) Ambient temperature of the detector: exceeding 75°C
Heat-resistant wiring
Terminal box
(1) Ambient temperature of the detector: 75°C or less
F5-5E.ai
ZR22G
Detector
ZR402G
Converter
Figure 5.7 Wiring for detector output
CAUTION
If shielded cables cannot be used between the detector and the terminal box, for example,
when heat-resistant wiring is used, locate the detector and the terminal box as close together as
possible.
Cable Specifications
Basically, a cable (6-core) that withstand temperatures of at least 80°C is used for this wiring.
When the ambient temperature of the detector exceeds 75°C, install a terminal box, and connect
with the detector using six-piece 600 V silicon rubber insulated glass braided wires.