Emerson Rosemount 2051 Series Quick Start Manual page 14

Quick Start Guide
Figure 4-2: Wiring
B
D
A. 6234 ft (1900 m) max (depending on 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 step 2 below for more information on how
the cable shield should be grounded.
14 Rosemount 2051 Pressure Transmitter and Rosemount 2051CF Series Flowmeter Quick Start Guide
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H
G
February 2019
A
C
I I
J