Contact Input Wiring - YOKOGAWA ZR22G User Manual

(1) Ambient temperature of the detector: 75°C or less
ZR22G
Detector
CELL(+)
CELL(-)
TC(+)
TC(-)
CJ(+)
CJ(-)
(2) Ambient temperature of the detector: exceeding 75°C
ZR22G
Detector
CELL(+)
CELL(-)
TC(+)
TC(-)
CJ(+)
CJ(-)
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.
Shielded cables
Heat-resistant wiring
<5. Wiring>
Terminal box
Shielded cables
IM 11M12A01-02E
5-8
ZR402G
Converter
CELL(+)
CELL(-)
TC(+)
TC(-)
CJ(+)
CJ(-)
FG
ZR402G
Converter
CELL(+)
CELL(-)
TC(+)
TC(-)
CJ(+)
CJ(-)
FG
F5-5E.ai
16th Edition : Mar. 19, 2020-00