Signal Wiring Grounding - Emerson Rosemount 3051 Series Quick Start Manual

Quick Start Guide
Figure 4-2: Wiring
A. 6234 ft (1900 m) max (depending upon cable characteristics)
B. Integrated power conditioner and filter
C. Terminators
D. Power supply
E. DP/PA coupler/link
F. Trunk
G. DP network
H. Signal wiring
I. Spur
J. PROFIBUS PA device
4.1

Signal wiring grounding

Do not run signal wiring in conduit or open trays with power wiring, or near
heavy electrical equipment. Grounding terminations are provided on the
outside of the electronics housing and inside the terminal compartment.
These grounds are used when transient protect terminal blocks are installed
or to fulfill local regulations. See
the cable shield should be grounded.
Procedure
1. Remove the Field Terminals housing cover.
2. Connect the wiring pair and ground as indicated in
cable shield should:
3. Be trimmed close and insulated from touching the transmitter
housing.
4. Continuously connect to the termination point.
16
B
D E
F
H
G
Step 2
A
C
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below for more information on how
Emerson.com/Rosemount
February 2019
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Figure 4-3. The