Emerson Rosemount 3051G Quick Start Manual page 11

July 2023
NOTICE
Installation of the transient protection terminal block does not
provide transient protection unless the Rosemount 3051 case is
properly grounded. Power could damage the test diode in the
terminal block.
Do not run signal wiring in conduit or open trays with power wiring,
or near heavy electrical equipment.
Do not connect the powered signal wiring to the test terminals.
To wire the transmitter
Procedure
1. Remove the housing cover on the FIELD TERMINALS side.
2. Connect the positive lead to the "+" terminal (PWR/COMM) and
the negative lead to the "–" terminal.
3. Ground housing to fulfill local grounding regulations.
4. Ensure proper grounding.
NOTICE
It is important that the instrument cable is:
•
•
•
5. If transient protection is needed, refer to
transient terminal block
6. Plug and seal unused conduit connections.
7. Replace the housing cover.
Quick Start Guide
Trimmed close and insulated from touching the transmitter
housing.
Connected to the next shield if cable is routed through a
junction box.
Connected to a good earth ground at the power supply
end.
for grounding instructions.
Quick Start Guide
Grounding for
11