Emerson THUM - Page 16

Figure 6-6: Remote Mount Wiring Diagram for 4-Wire Passive Device
A
B
Green
C
D
+ COMM
- COMM
4 -20 mA Loop +
4 -20 mA Loop -
To Wired Device
E
F
+
-
A. THUM Adapter
B. Remote mount housing
C. Ground
D. Shield wire
E. Load resistor ≥ 250 Ω
F. Power supply
Quick Start Guide September 2020
16 Emerson.com/Rosemount