Emerson Rosemount 2051 Series Quick Start Manual page 11

Pressure transmitter and flowmeters, with 4-20ma hart and 1-5vdc low power hart protocol revision 5 and 7
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May 2013
Figure 11. Grounding
C
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
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 transient
protection terminal blocks are installed. It is recommended that 18 AWG or larger
wire is used to connect housing ground to earth ground (internal or external).
If the transmitter is currently not wired for power up and communication, follow
procedures 1-7 of
is properly wired, refer to
locations.
A
DP
B
"Connect the wiring and power up" on page 9
Figure 11
for internal and external transient grounding
Quick Start Guide
D
E
. When the transmitter
11

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