Emerson Rosemount 3051CF Series Quick Start Manual page 18

Quick Start Guide
Figure 2-17: Wiring Terminals
Note
The Rosemount 3051 power terminals are polarity insensitive, which
means the electrical polarity of the power leads does not matter
when connecting to the power terminals. If polarity sensitive devices
are connected to the segment, follow terminal polarity. When wiring
to the screw terminals, Emerson recommends using crimped legs.
2. Ensure full contact with terminal block screw and washer. When
using a direct wiring method, wrap wire clockwise to ensure it is in
place when tightening the terminal block screw.
Note
Emerson does not recommend using a pin or ferrule wire terminal, as
the connection may be more susceptible to loosening over time or
under vibration.
18
A
E
A. Minimize distance
B. Trim shield and insulate
C. Protective grounding terminal (do not ground cable shield at the
transmitter)
D. Insulate shield
E. Connect shield back to the power supply ground
B
DP
A
D
January 2020
C
Emerson.com/Rosemount