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Postrequisites
Refer to
.
2.7
Connect the detector
To connect the detector to the electrical cables:
Procedure
1. Disconnect the power to the electrical cables.
2. Remove the back cover of the detector by removing three socket head screws in the
cover bolts.
Refer to
.
The terminal chamber is now revealed.
3. Remove the protective plug mounted on the detector conduit/cable entry; pull the
wires through the detector inlet.
4. Use a
¾
-in. - 14 national pipe thread (NPT) explosion-proof conduit connection or
M25 x 1.5 flameproof gland to assemble the cable/conduit to the detector.
5. Connect the wires to the required terminals on the terminal board according to the
wiring diagram.
See
and
Installing the detector
Reference Manual
June 2021
00809-0100-4976
36
Emerson.com/Rosemount
Legacy
Содержание Rosemount 975HR
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Страница 42: ...Installing the detector Reference Manual June 2021 00809 0100 4976 42 Emerson com Rosemount L e g a c y ...
Страница 66: ...RS 485 communication network Reference Manual June 2021 00809 0100 4976 66 Emerson com Rosemount L e g a c y ...
Страница 78: ...SIL 2 features Reference Manual June 2021 00809 0100 4976 78 Emerson com Rosemount L e g a c y ...