Emerson 00825-0100-4075 manual Smart Wireless THUM Adapter, Quick Installation Guide

Quick Installation Guide

Smart Wireless THUM Adapter

00825-0100-4075, Rev BA February 2010

Figure 14. Direct Mount Wiring Diagram for 4-Wire Active Device

THUM Adapter

Green

Yellow

White

Black

Red

4-20 mA/HART +

4-20 mA/HART -

Wired Device	Splice Connector
Ground	4-20 mA Loop +
	4-20 mA Loop -
	Power +
	Power -
Power+ Power-

NOTE:

An active loop exists when the wired devices is supplying the power to the 4-20 mA loop. It is important to verify if the wired device is operating in active or passive mode.

Figure 15. Remote Mount Wiring Diagram for 4-Wire Active Device

THUM Adapter

			Remote Mount Housing
Yellow
		White
Green
		Red	4-20 mA Loop +
		Black	4-20 mA Loop -
	Ground

Shield Wire

+ COMM - COMM

To Wired Device

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