2. Installation, Piping, and Wiring
71
TI 11B08A01-01E
CAUTION
• The unused electrical connection ports should be closed with an appropriate flameproof-
certified plug.
• Analyzers have pressurized enclosures. The cable end should be sealed in order to
apply pressure to the pressurized enclosure. Otherwise, power does not supplied to the
electronics section.
In the CSA-Y, all wiring must be connected to the electronics section since the protection system
is not provided.
Six connection ports are provided in the electronics section. Use convenient ones.
Remove the attached plug of the connector and perform wiring.
3/4NPT(F)
9/16 inch
A
3/4NPT
Connection port of the protection system *3
Connection port of the electronics section *1
Electronic section
(Pressurized enclosure)
*1: Any of the six connection ports of the
electronics section can be equally used.
*2: A plug is attached to connector.
Remove and keep it for future use.
*3: In the CSA-Y, the protection system is
not provided.
Protection system *3
(Flameproof enclosure)
as close as possible
not more than 50 cm
50 cm maximum
Sealing Fitting
Conduit
HAZARDOUS
LOCATIONS
NON-HAZARDOUS
LOCATIONS
Detail of A
Connector
Nut
Gasket
Plate
Plug *2
NONHAZARDOUS
LOCATION
EQUIPMENT
NONHAZARDOUS
LOCATION
EQUIPMENT
Figure 2.14
Wiring in CSA specification
Sep. 07, 2017-00