Emerson Rosemount 3051P Quick Start Manual page 12

Pressure transmitter with 4-20 ma hart protocol (revision 5 and 7)
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Quick Start Guide
Note
The use of a pin or ferrule wire terminal is not recommended as the
connection may be more susceptible to loosening over time or under
vibration.
4. Ground housing to fulfill local grounding regulations.
5. Ensure proper grounding. It is important that the instrument cable
shield:
6. If transient protection is needed, refer to section
transient terminal
7. Plug and seal unused conduit connections.
8. Replace the housing cover.
Figure 5-2: Grounding
C
5.1
Grounding for transient terminal block
Ground termination is provided on the outside of the electronics housing
and inside the terminal compartment. These grounds are used when the
12
Be trimmed close and insulated from touching the transmitter
housing.
Be connected to the next shield if cable is routed through a
junction box.
Be connected to a good earth ground at the power supply end.
blockfor grounding instructions.
A
DP
B
A. Trim shield and insulate
B. Insulate shield
C. Terminate cable shield drain wire to earth ground
D. Internal ground location
E. External ground location
May 2019
Grounding for
D
E
Emerson.com/Rosemount

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