Installation manual

23
Reference Manual
00809-0100-4075, Rev CA
Section 3: Mounting
March 2014
Mounting
Figure 3-16. Remote mount wiring diagram for 4-wire active device with no 4-20 mA loop
Figure 3-17. THUM adapter only, powered by a 24 V power supply with 1200 Ohm resistor
to limit current to 20 mA
Remote Mount Housing
Ground
+ COMM
- COMM
THUM Adapter
Green
White
Black
Red
To Wired Device
Yellow
Load Resistor 250

Junction Box
THUM Adapter
250
Ohm
Resistor
Ground
1200
Ohm
Resistor
Required
-
24 V
Power
Supply
+
Green
Red
Black
White
Yell ow