Emerson Rosemount 3051S Series - Conduit electrical connector wiring; Power supply

Figure 5-1: Transmitter Wiring
Without optional process
temperature connection
With optional process temperature
connection
A
RL ≥ 250Ω

A
RL ≥ 250Ω

A. Power supply
Note
Installation of the transient protection terminal block does not
provide transient protection unless the Rosemount 3051SMV
housing is properly grounded.
5.1 Conduit electrical connector wiring (option GE or
GM)
For Rosemount 3051SMV with conduit electrical connectors GE or
GM, refer to the cordset manufacturer’s installation instructions
for wiring details. For FM Intrinsically Safe, Division 2 hazardous
locations, install in accordance with Rosemount drawing 03151-1009
to maintain outdoor rating (NEMA
®
4X and IP66). See the Rosemount
3051SMV Reference Manual.
5.2
Power supply
The Dc power supply should provide power with less than two
percent ripple. The total resistance load is the sum of the resistance
of the signal leads and the load resistance of the controller, indicator,
intrinsic safety barriers, and related components.
Quick Start Guide January2024
16 Emerson.com/Rosemount