Connection To Converter - YOKOGAWA EXAxtZR Instruction Manual

CAUTION
5.3.3

Connection to Converter

IM 11M12A01-02E
•Before opening the detector cover, loosen the lock screw. If the screw is not loosened
first, the screw will damage the cover, and the terminal box will require replacement.
When opening and closing the cover, remove any sand particles or dust to avoid
gouging the thread.
• Notice when closing the cover of the detector
After screwing the cover in the detector body, secure it with the lock screw.
Lock screw
Figure 5.8
To connect the wiring to the converter, proceed as follows:
(1) M4 screws are used for the terminals of the converter. Each cable should be termi-
nated in the corresponding size crimp-on terminals.
(2) When a rubber insulated glass braided wire is used for wiring to the detector, use a
terminal box. For wiring between the terminal box and the converter, basically use
cable, e.g., PVC sheathed PVC insulated cable rather than wire.
Note
The above is to prevent moisture or corrosive gas from entering the converter. Where
the ambient environment of the detector and the converter is well-maintained, it is
permissible to connect the wiring from the detector directly to the converter with
protection by conduits.
Detector cover
5. Wiring
F5.8E.EPS
5-9