Emerson 00825-0100-4075 Manuel D’Utilisation

00825-0100-4075, Rev BA

February 2010

Smart Wireless THUM Adapter

2

©  2010 Rosemount Inc. All rights reserved. All marks property of owner.

This installation guide provides basic guidelines for the Smart Wireless THUM Adapter. It 
does not provide instructions for detailed configuration, diagnostics, maintenance, 
service, troubleshooting, or installations. Refer to the THUM Adapter Reference Manual 
(document number 00809-0100-4075) for more instruction. The manual and this QIG are 
also available electronically on www.rosemount.com.

Explosions could result in death or serious injury: 

Installation of this transmitter in an explosive environment must be in accordance with the 
appropriate local, national, and international standards, codes, and practices. Please 
review the Product Certifications section for any restrictions associated with a safe 
installation.

• Before connecting a Field Communicator in an explosive atmosphere, ensure the 

instruments are installed in accordance with intrinsically safe or non-incendive field 
wiring practices.

• Avoid contact with the leads and terminals. High voltage that may be present on leads 

can cause electrical shock.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following 
conditions. This device may not cause harmful interference. This device must accept any 
interference received, including interference that may cause undesired operation.

This device must be installed to ensure a minimum antenna separation distance of 
7.87-in. (20 cm) from all persons.

During normal operation, or in fault condition, the THUM Adapter will cause a 2.5 V drop 
in the connected loop. It is important to ensure that the power supply can provide at least 
2.5 V more than the minimum operating voltage of the wired device to make sure it works 
properly with the THUM Adapter installed. To determine the minimum operating voltage 
for the wired device, review the wired device operation and installation manual.

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Singapore 128461
T (65) 6777 8211
F (65) 6777 0947 / (65) 6777 0743
Enquiries@AP.EmersonProcess.com

4075_QIG_Rev_BA.fm  Page 2  Friday, February 19, 2010  11:08 AM