Emerson THUM - Page 26

Figure 6-16: THUM Adapter only, Powered by a 24 V Power Supply with
1200 Ohm Resistor to Limit Current to 20 mA
A
B
Green
C
Red
Black
White
Yellow
D
E
F
+
-
A. THUM Adapter
B. Remote mount housing
C. Ground
D. 250 Ω resistor
E. 1200 ohm resistor required
F. 24 V power supply
Quick Start Guide September 2020
26 Emerson.com/Rosemount