Emerson Wireless 775 THUM - Page 22

Figure 6-11: Direct Mount Wiring Diagram for 4-Wire Active
Device with Resistor
A
B
C
D
E
F
+
_
Green
Yellow
White
Black
Red
Comm + Comm - Power + Power -
A. THUM Adapter
B. Wired device
C. Ground
D. Splice connector
E. Load resistor ≥ 250 Ω
F. Input card
Quick Start Guide May2024
22 www.emerson.com