Emerson THUM - Page 17

Figure 6-7: Direct Mount Wiring Diagram for 4-Wire Passive Device with
Resistor
A
Green
Red
Black
White
Yellow
B
C
COMM + COMM - Power + Power -
4 - 20 mA Loop +
4 -20 mA Loop -
D
E
+
-
F
A. THUM Adapter
B. Wired device
C. Ground
D. Splice connector
E. Load resistor ≥ 250 Ω
F. Power supply
September 2020 Quick Start Guide
Quick Start Guide 17