Emerson THUM Quick Start Manual page 22

Quick Start Guide
Figure 6-12: Remote Mount Wiring Diagram for 4-Wire Active Device
with Resistor
C
A. THUM Adapter
B. Remote mount housing
C. Ground
D. Shield wire
E. Load resistor ≥ 250 Ω
F. Input card
G. To wired device
22
A
B
E
4 - 20 mA Loop +
4 - 20 mA Loop -
COMM +
COMM -
D
F
E
Emerson.com/Rosemount
September 2020
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