Emerson Rosemount 3051S Quick Start Manual page 27

February 2019
Figure 5-10: Transmitter RTD Wiring Connection
5.8 Connect wiring and power up F
transmitter
Cable connection
The segment cable can enter the transmitter through either conduit
connection on the housing. Cable entering the housing vertically should be
avoided. Drip loops are recommended for installations where moisture can
accumulate and enter the terminal compartment.
Power supply
The transmitter requires between 9 and 32 Vdc (9 and 15 Vdc for FISCO) at
the terminals to operate and provide complete functionality.
Power conditioner
A fieldbus segment requires a power conditioner to isolate the power supply
filter and decouple the segment from other segments attached to the same
power supply.
Quick Start Guide
A
A. Pt 100 RTD sensor
B. RTD cable assembly wires
C. Ground lug
B
OUNDATION
Quick Start Guide
C
™
Fieldbus
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