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Quick Installation Guide
00825-0100-4075, Rev BA
February 2010
Smart Wireless THUM Adapter
14
Figure 18. Direct Mount Wiring Diagram for 4-Wire Active Device with No 4-20 mA Loop
Figure 19. Remote Mount Wiring Diagram for 4-Wire Active Device with No 4-20 mA Loop
Splice Connector
Wired Device
Ground
Power +
Power -
THUM Adapter
Green
Yellow
White
Black
Red
Power+
Power-
Resistor
4-20 mA/HART +
4-20 mA/HART -
Remote Mount Housing
Ground
+ COMM
- COMM
THUM Adapter
Green
White
Black
Red
To Wired Device
Resistor
Yellow
4075_QIG_Rev_BA.fm Page 14 Friday, February 19, 2010 11:08 AM