Rosemount Smart Wireless THUM™ Adapter Owner's Manual

Rosemount Smart Wireless THUM™ Adapter Owner's Manual
Reference Manual
00809-0100-4075, Rev CD
July 2017
Emerson™ Wireless 775 THUM™ Adapter
Reference Manual
Contents
00809-0100-4075, Rev CB
July 2017
Contents
1Section 1: Introduction
1.1
Using the manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.2
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.3
Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.3.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.3.2 Commissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.3.3 Mechanical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.3.4 Electrical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.3.5 Environmental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.3.6 Wireless considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.4
Product recycling/disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2Section 2: Configuration
2.1
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2
Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3
Device sensor configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.4
Connection diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.5
Device network configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.5.1 Join device to network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.5.2 Configure update rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.5.3 Configure THUM Adapter long tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.5.4 Wired device tag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.6
HART tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3Section 3: Mounting
3.1
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.2
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.2.1 Direct mount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.2.2 Remote mount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.2.3 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.2.4 Load resistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.2.5 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.3
Contents
Loop current test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
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July 2017
4Section 4: Commissioning
4.1
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.2
Device network configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.2.1 Network status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4.2.2 Verify operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5Section 5: Operation and maintenance
5.1
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5.2
Startup sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5.3
Advanced setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.3.1 Configure advanced update rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.3.2 4-20 mA current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.3.3 Voltage drop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.3.4 Discovery mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.3.5 Configure HART polling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.3.6 Configure router only mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.3.7 HART address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.3.8 HART master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
6Section 6: Troubleshooting
6.1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.2
Service support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
AAppendix A: Specifications and Reference Data
A.1
Functional specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
A.2
Physical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
A.3
Performance specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
A.4
Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
A.5
Ordering information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
A.6
Accessories and spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
BAppendix B: Product Certifications
iv
B.1
European Directive Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
B.2
Ordinary Location Certification from FM Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
B.3
Telecommunication compliance (for wireless products only) . . . . . . . . . . . . . . . . . . . . . . . . . 45
B.4
FCC and IC (for wireless products only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
B.5
Installing Equipment in North America. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
B.6
USA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Contents
Reference Manual
Contents
00809-0100-4075, Rev CB
July 2017
B.7
Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
B.8
Europe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
B.9
International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
B.10 Brazil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
B.11 China . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
B.12 Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
B.13 EAC - Belarus, Kazakhstan, Russia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
B.14 Republic of Korea . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
B.15 India. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
B.16 Combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Contents
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Contents
July 2017
vi
Reference Manual
00809-0100-4075, Rev CB
Contents
Reference Manual
Title Page
00809-0100-4075, Rev CB
July 2017
Emerson™ Wireless 775 THUM™ Adapter
Emerson Wireless 775 THUM Adapter Hardware Revision
HART® Device Revision
Field Communicator Field Device Revision
1
1
Dev v2.5 DD v4
NOTICE
Read this manual before working with the product. For personal and system safety, and for optimum
product performance, make sure to thoroughly understand the contents before installing, using, or
maintaining this product.
The United States has two toll-free assistance numbers and one international number.
Customer Central
1 800 999 9307 (7:00 a.m. to 7:00 p.m. CST)
National Response Center
1 800 654 7768 (24 hours a day)
Equipment service needs
International
1 952 906 8888
The products described in this document are NOT designed for nuclear-qualified applications.
Using non-nuclear qualified products in applications that require nuclear-qualified hardware or
products may cause inaccurate readings.
For information on Rosemount nuclear-qualified products, contact an Emerson Sales Representative.
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. 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.
Electrical shock can result in death or serious injury.

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 20 cm from all
persons.
Title Page
v
Reference Manual
Title Page
00809-0100-4075, Rev CB
July 2017
NOTICE
The THUM Adapter and all other wireless devices should be installed only after the Emerson Wireless
Gateway has been installed and is functioning properly. Wireless devices should also be powered up in
order of proximity from the Gateway, beginning with the closest. This will result in a simpler and faster
network installation.
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
lift off voltage of the wired device to make sure it works properly with the THUM Adapter installed. To
determine the lift off voltage for the wired device, review the wired device operation and installation
manual.
vi
Title Page
Reference Manual
Introduction
00809-0100-4075, Rev CB
Section 1
1.1
July 2017
Introduction
Using the manual
This manual is designed to assist in the installation, operation, and maintenance of the Emerson™
Wireless 775 THUM™ Adapter.
Section 1: Introduction
 Manual and transmitter overview

Considerations
Section 2: Configuration
Device Sensor Configuration


Device Network Configuration
Section 3: Mounting
Mount the Sensor


Sensor Assembly/Leads

Grounding
Section 4: Commissioning
Network Status


Verify Operation
Section 5: Operation and maintenance
Startup Sequence


Advanced Setup
Section 6: Troubleshooting
Troubleshooting recommended actions


Service support
Appendix A: Specifications and Reference Data
Specifications


Dimensional Drawings

Ordering Information
Appendix B: Product Certifications
Product Certifications


Introduction
Installation Drawings
1
Reference Manual
Introduction
00809-0100-4075, Rev CB
July 2017
1.2
Features

An installation-ready solution that provides rich wireless HART® data

Works with any 2- or 4-wire HART devices

Flexibility to meet your most demanding applications

Wireless output with >99% data reliability delivers rich HART data, protected by industry leading
security

Gain access to additional HART information, such as diagnostics or multi-variable data

Add wireless to almost any measurement point without affecting the approval of the sub-device

IEC 62591 (WirelessHART®) capabilities extend the full benefits of Plantweb™ to previously inaccessible
locations
1.3
Considerations
1.3.1
General
The THUM Adapter is connected to a HART sub-device. With simple HART configuration, the THUM
transmits the HART information from the sub-device into the Wireless network.
1.3.2
Commissioning
The THUM Adapted can be commissioned before or after installation. It may be useful to bench
commission the THUM Adapter before installation to ensure proper operation and to become familiar
with the functionality. The instruments should be installed in accordance with intrinsically safe or
non-incendive field wiring practices, when required. The THUM Adapter is powered when connected to a
powered loop.
1.3.3
Mechanical
When choosing an installation location and position for the transmitter, take into account access to the
device. For best performance, the antenna should be vertical and have some space between objects in a
parallel metal plane such as a pipe or metal framework, as the pipes or framework may adversely affect
the performance of the antenna.
1.3.4
Electrical
The THUM Adapter is connected into a powered 4–20 mA loop, powering itself by scavenging power.
The THUM Adapter causes a voltage drop across the loop. The drop is linear from 2.25 volts at 3.5 mA to
1.2 volts at 25 mA, but does not effect the 4–20 mA signal on the loop. Under fault conditions, the
maximum voltage drop is 2.5 volts.
1.3.5
Environmental
Verify that the operating environment of the transmitter is consistent with the appropriate hazardous
locations certifications.
2
Introduction
Reference Manual
Introduction
00809-0100-4075, Rev CB
July 2017
Temperature limits
1.3.6
Operating limit
Storage limit
–40 to 185 °F
–40 to 185 °F
–40 to 85 °C
–40 to 85 °C
Wireless considerations
Power up sequence
Power should not be applied to any wireless device until the Gateway is installed and functioning
properly. Wireless devices should also be powered up in order of proximity from the Gateway, beginning
with the closest. This will result in a simpler and faster network installation. Enable active advertising on
the Gateway to ensure that new devices join the network faster. For more information see the Emerson
Wireless 1420 Gateway Reference Manual.
THUM Adapter position
If possible, the THUM Adapter should be positioned vertically, either straight up or straight down, and it
should be approximately 3 ft. (1 m) from any large structure, building, or conductive surface to allow for
clear communication to other devices. If the THUM Adapter is mounted horizontally, wireless
communication range may be decreased.
Figure 1-1. THUM Adapter Position
Conduit entry
When installing the THUM Adapter into the conduit entry of a wired device, use an approved thread
sealant. Thread sealant provides a water tight seal. The thread sealant also provides a lubrication to
ensure easy removal of the THUM Adapter.
M20 conduit adapter
When using the M20 Conduit Adapter on the THUM Adapter, use an approved thread sealant and tighten
wrench tight to the THUM Adapter. When installing the M20 conduit adapter into a conduit tighten to
32.5 Nm/25 ft-lb. to ensure water tight seal.
Introduction
3
Reference Manual
Introduction
00809-0100-4075, Rev CB
July 2017
Field Communicator connections
In order for the Field Communicator to interface with the THUM Adapter, the wired device must be
powered. The Field Communicator must be put into poll mode and should use the THUM Adapter
address of 63.
Power supply
Minimum loop load of 250 Ohms.
The THUM Adapter communicates and derives power from a standard 4-20 mA/HART loop. The THUM
Adapter causes a small voltage drop on the loop which is linear from 2.25 V at 3.5 mA to 1.2 V at 25 mA.
Under fault conditions, the maximum voltage drop is 2.5 V. The THUM Adapter will not affect the 4–20
mA signal under normal or fault conditions as long as the loop has at least a 2.5 V margin at the
maximum loop current (25 mA for a typical 4-20 mA/HART device).
Limit the power supply to 0.5 Amps maximum, and voltage to 55 Vdc.
Loop current
THUM Adapter voltage drop
3.5 mA
2.25 V
25 mA
1.2 V
Load resistor
If required, add a load resistor as shown in Figure 3-20, Figure 3-22, and Figure 3-24. The resistor should
be adequately rated for the application (1W minimum) and be compatible with the supplied splice
connector which accepts wire sizes from 14 to 22 AWG.
When adding a load resistor, ensure that uninsulated conductors do not contact the enclosure and/or
other exposed metal parts.
1.4
Product recycling/disposal
Recycling of equipment and packaging should be taken into consideration and disposed of in accordance
with local and national legislation/regulations.
4
Introduction
Reference Manual
Configuration
00809-0100-4075, Rev CB
Section 2
July 2017
Configuration
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5
Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5
Device sensor configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5
Connection diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6
Device network configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 7
HART tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9
2.1
Safety messages
Instructions and procedures in this section may require special precautions to ensure the safety of the
personnel performing the operations. Information that potentially raises safety issues is indicated by a
warning symbol ( ). Please refer to the following safety messages before performing an operation
preceded by this symbol.
Failure to follow these installation guidelines could result in death or serious injury.
 Only qualified personnel should perform the installation
Explosions could result in death or serious injury.
Before connecting a field communicator in an explosive atmosphere, make sure that the instruments
are installed in accordance with intrinsically safe or non-incendive field wiring practices


Verify that the operating atmosphere of the transmitter is consistent with the appropriate hazardous
locations certifications
Electrical shock could cause death or serious injury.
Use extreme caution when making contact with the leads and terminals

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 20 cm from all
persons.
2.2
Connections
Section 2 details wiring the Emerson™ Wireless 774 THUM™ Adapter to the different types of compatible
sub-devices.
2.3
Device sensor configuration
The THUM Adapter, attached to a powered sub-device, receives HART® Communication from a Field
Communicator or AMS Device Manager.
Configuration
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Field Communicator
In order to communicate with the THUM Adapter, polling must be activated on the Field Communicator.
The default address for the THUM Adapter is 63. Also, note that any configuration changes must be sent
to the transmitter using the Send key (F2).
AMS Wireless Configurator
AMS Wireless Configurator is capable of connecting devices directly using a HART modem or the
Gateway. For configuring through AMS Wireless Configurator, double click the device icon and select the
Configure/Setup tab. AMS Configuration changes are implemented when the Apply button is selected.
2.4
Connection diagrams
Bench hook-up
Connect the bench equipment as shown in either Figure 2-1 or Figure 2-2, and turn on the field
communicator by pressing the ON/OFF key or log into AMS Device Manager. The Field Communicator or
AMS Device Manager will search for a HART-compatible device and indicate when the connection is
made. If the Field Communicator or AMS Device Manager fail to connect, it indicates that no device was
found. If this occurs, refer to Section 4: Commissioning.
Field hook-up
Section 2: Configuration details the field hook-up requirements in Figure 2-1 and Figure 2-2.
Figure 2-1. THUM Adapter Only, Powered by a Current Source
THUM Adapter
Green
Ground
Red
+
Black
White
Yellow
250 Ohm Resistor not
required, but may be
used to verify current
-
20 mA
Current
Source
HART
Modem
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July 2017
Figure 2-2. THUM Adapter Only, Powered by a 24 V Power Supply with 1200 Ohm Resistor To Limit
Current to 20 mA
THUM Adapter
Green
Ground
+
Red
24V
Power
Supply
Black
White
1200
Ohm
Resistor
Yellow
HART MODEM
The 1200 Ohm resistor should be adequately rated for the application (3 W minimum).
2.5
Device network configuration
2.5.1
Join device to network
Fast Keys
2, 1, 1
In order to communicate with the Emerson Wireless Gateway, and ultimately the Host System, the
THUM must be configured to communicate over the wireless network. This step is the wireless
equivalent of connecting wires from a transmitter to the host system.
1. From the Home screen, select 2: Configure.
2. Select 1: Guided Setup.
3. Select 1: Join Device to Network.
Using a field communicator or AMS Device Manager, enter the Network ID and Join Key so that they
match the Network ID and Join Key of the Gateway and other devices in the network. If the Network ID
and Join Key are not identical to those set in the Gateway, the THUM Adapter will not communicate with
the network. The Network ID and Join Key may be obtained from the Gateway on the
Setup>Network>Settings page on the web server.
2.5.2
Configure update rate
Fast Keys
2, 1, 2
The Update Rate is the frequency at which a new measurement is taken and transmitted over the
wireless network. This by default is one minute. This may be changed at commissioning, or at any time
via AMS Wireless Configurator. The Update Rate is user selectable from eight seconds to 60 minutes.
1. From the Home screen, select 2: Configure.
2. Select 1: Guided Setup.
3. Select 2: Configure Update Rate.
Configuration
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July 2017
2.5.3
Configure THUM Adapter long tag
Fast Keys
2, 2, 4, 2
The Long Tag is how the THUM Adapter will show up in the Gateway web interface. By setting this
parameter to a unique value it will be easier to determine which THUM Adapter you are communicating
with. One way to do this is to use the tag number of the wired device that the THUM adapter is
connected to followed by THUM (HARTTAG-THUM).
1. From the Home screen, select 2: Configure.
2. Select 1: Manual Setup.
3. Select 2: Device Information tab.
4. Enter the Long Tag.
2.5.4
Wired device tag
For HART 5 devices the THUM Adapter uses the message field when reporting the HART tag to the
Gateway. To ensure that you can identify the wired device in the Gateway make sure to write the tag
information into the message field for all HART 5 devices. For HART 6 or newer devices the THUM
Adapter reports the long tag as the HART tag to the Gateway.
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2.6
Configuration
Configuration
July 2017
HART tree
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Section 3
July 2017
Mounting
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 11
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 12
Loop current test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 24
3.1
Safety messages
Instructions and procedures in this section may require special precautions to ensure the safety of the
personnel performing the operations. Information that potentially raises safety issues is indicated by a
warning symbol ( ). Please refer to the following safety messages before performing an operation
preceded by this symbol.
Failure to follow these installation guidelines could result in death or serious injury.
 Only qualified personnel should perform the installation
Explosions could result in death or serious injury.
 Before connecting a field communicator in an explosive atmosphere, make sure that the instruments
are installed in accordance with intrinsically safe or non-incendive field wiring practices

Verify that the operating atmosphere of the transmitter is consistent with the appropriate hazardous
locations certifications
Electrical shock could cause death or serious injury.
 Use extreme caution when making contact with the leads and terminals
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 20 cm from all
persons.
Installation
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3.2
Mounting
The Emerson™ Wireless 775 THUM™ Adapter can be installed in one of two configurations:

Direct mount

Remote mount
Direct mount: The THUM Adapter is connected directly to the conduit entry of the wired device.
Figure 3-1. Direct Mount
3.2.1
Direct mount
1. Install the HART® device according to standard installation practices, being sure to use an approved
thread sealant on all connections.
2. Attach the THUM Adapter to the wired device as shown in Figure 3-1. When installing the THUM
Adapter into the conduit entry of a wired device, use an approved thread sealant.
3. Connect the THUM Adapter to the HART wired device using the wiring diagrams below. See
Figure 3-19 through Figure 3-26 on the following pages.
4. Close the housing cover on the HART wired device, so that metal touches metal, but do not over
tighten to prevent damaging the unit.
Note
Two splice connectors are included with the THUM Adapter. The first is a two connection splice. The
second is a three connection splice for use with a resistor, if there is not enough resistance in the loop.
Both of these splice connectors can accept 14 to 22 gauge wire. See wired device reference manual for
information on the required loop resistance.
Remote mount: The THUM Adapter is mounted separate from the wired device housing and then
connected to the wired device using conduit.
Figure 3-2. Remote Mount
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3.2.2
July 2017
Remote mount
1. Install the HART device according to standard installation practices, being sure to use an approved
thread sealant on all connections.
2. The THUM Adapter should be mounted as shown in Figure 3-2 on page 12.
3. Connect the THUM Adapter to the wired device using standard practices. Wire running from the
THUM Adapter to the wired device must be shielded or in conduit.
4. Ground the Remote Mount Kit per local practices.
5. Connect the THUM Adapter to the HART wired device using the wiring diagrams below. See
Figure 3-19 through Figure 3-26 on the following pages.
6. Close the housing cover on the HART wired device, so that metal touches metal, but do not over
tighten to prevent damaging the unit.
Note
Two splice connectors are included with the THUM Adapter. The first is a two connection splice. The
second is a three connection splice for use with a resistor, if there is not enough resistance in the loop.
Both of these splice connectors can accept 14 to 22 gauge wire. See wired device reference manual for
information on the required loop resistance.
3.2.3
Power supply
Minimum loop load of 250 Ohms.
The THUM Adapter communicates and derives power from a standard 4-20 mA/HART loop. The THUM
Adapter causes a small voltage drop on the loop which is linear from 2.25 V at 3.5 mA to 1.2 V at 25 mA.
Under fault conditions, the maximum voltage drop is 2.5 V. The THUM Adapter will not affect the 4-20
mA signal under normal or fault conditions as long as the loop has at least a 2.5 V margin at the
maximum loop current (25 mA for a typical 4-20 mA/HART device).
Limit the power supply to 0.5 Amps maximum, and voltage to 55 Vdc.
3.2.4
Loop current
THUM Adapter voltage drop
3.5 mA
2.25 V
25 mA
1.2 V
Load resistor
If required, add a load resistor as shown in Figure 3-20, Figure 3-22, and Figure 3-24. The resistor should
be adequately rated for the application (1W minimum) and be compatible with the supplied splice
connector which accepts wire sizes from 14 to 22 AWG.
3.2.5
Wiring
Note
In order for the THUM Adapter to function properly there must be at least 250 Ohms resistance in the
loop. If the 4–20 mA loop does not have the required resistance, wire a resistor as shown in Figure 3-20,
Figure 3-22, or Figure 3-24 as applicable.
When adding a load resistor ensure that uninsulated conductors do not contact the enclosure and/or
other exposed metal parts.
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Figure 3-3. Direct Mount Wiring Diagram for 2-wire Device
THUM Adapter
Wired Device
Green
Ground
Red
4-20 mA Loop +
Black
4-20 mA Loop -
White
Power +
Supply-
Yellow
- PWR / COMM
Splice Connector
Load Resistor ≥ 250 Ω
+ PWR / COMM
Note
In order for the THUM Adapter to function properly there must be at least 250 Ohms resistance in the
loop. If the 4–20 mA loop does not have the required resistance, wire a resistor as shown in Figure 3-6,
Figure 3-10, or Figure 3-13 as applicable.
Figure 3-4. Remote Mount Wiring Diagram for 2-wire Device
THUM Adapter
Remote Mount Housing
Red
Black
Green
Ground
4-20 mA Loop +
White
4-20 mA Loop -
Yellow
Shield Wire
+ COMM
- COMM
14
+ Power
- Supply
Load Resistor ≥ 250 Ω
To Wired Device
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July 2017
Figure 3-5. Direct Mount Wiring Diagram for 2-wire Device with Resistor
THUM Adapter
Wired Device
Green
Ground
Red
4-20 mA Loop +
Black
Power +
Supply-
4-20 mA Loop -
White
Yellow
- PWR / COMM
+ PWR / COMM
Load Resistor ≥ 250 Ω
Splice Connector
Figure 3-6. Remote Mount Wiring Diagram for 2-wire Device with Resistor
THUM Adapter
Remote Mount Housing
Load Resistor ≥ 250 Ω
Red
Black
Green
4-20 mA Loop +
Ground
White
4-20 mA Loop -
+ Power
- Supply
Yellow
Shield Wire
+ COMM
To Wired Device
- COMM
Figure 3-7. Direct Mount Wiring Diagram for 4-wire Passive Device
THUM Adapter
Wired Device
Green
Splice Connector
4-20 mA Loop +
Ground
Red
4-20 mA Loop -
Black
Power +
Supply-
White
Yellow
Installation
Ω
Power-
Power+
COMM-
COMM+
Load Resistor ≥ 250
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Note
A passive loop exists when the wired device is not supplying power to the 4–20 mA loop. It is important
to verify if the wired device is operating in active or passive mode.
Figure 3-8. Remote Mount Wiring Diagram for 4-wire Passive Device
THUM Adapter
Remote Mount Housing
Red
Green
Black
4-20 mA Loop +
Ground
White
4-20 mA Loop + Power
- Supply
Yellow
Shield Wire
+ COMM
Load Resistor ≥ 250
Ω
To Wired Device
- COMM
Figure 3-9. Direct Mount Wiring Diagram for 4-wire Passive Device with Resistor
THUM Adapter
Wired Device
Green
Splice Connector
4-20 mA Loop +
Ground
Red
4-20 mA Loop -
Black
Power +
Supply-
White
Load Resistor ≥ 250
16
Ω
Power-
Power+
COMM-
COMM+
Yellow
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July 2017
Figure 3-10. Remote Mount Wiring Diagram For 4-wire Passive Device with Resistor
THUM Adapter
Remote Mount Housing
Red
Green
Black
Ground
White
Load Resistor ≥ 250
Ω
4-20 mA Loop +
4-20 mA Loop -
+ Power
- Supply
Yellow
Shield Wire
+ COMM
To Wired Device
- COMM
Figure 3-11. Direct Mount Wiring Diagram for 4-wire Active Device
THUM Adapter
Wired Device
Splice Connector
4-20 mA Loop +
Green
Ground
Yellow
4-20 mA Loop -
White
Input
Card
Black
Red
Ω
Power-
Power+
COMM-
COMM+
Load Resistor ≥ 250
Note
An active loop exists when the wired device 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.
Installation
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July 2017
Figure 3-12. Remote Mount Wiring Diagram for 4-wire Active Device
THUM Adapter
Remote Mount Housing
Red
Green
Black
+ COMM
Ground
To Wired Device
White
- COMM
Yellow
Shield Wire
4-20 mA Loop +
Input
Card
4-20 mA Loop Load Resistor ≥ 250
Ω
Figure 3-13. Direct Mount Wiring Diagram for 4-wire Active Device with Resistor
THUM Adapter
Wired Device
Green
Splice Connector
4-20 mA Loop +
Ground
Yellow
Input
Card
4-20 mA Loop -
White
Black
Load Resistor ≥ 250
18
Ω
Power-
Power+
COMM-
COMM+
Red
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00809-0100-4075, Rev CB
July 2017
Figure 3-14. Remote Mount Wiring Diagram for 4-wire Active Device with Resistor
THUM Adapter
Remote Mount Housing
Red
Green
Load Resistor ≥ 250
Ω
Black
+ COMM
Ground
To Wired Device
White
- COMM
Yellow
Shield Wire
4-20 mA Loop +
Input
Card
4-20 mA Loop Load Resistor ≥ 250
Ω
Figure 3-15. Direct Mount Wiring Diagram for 4-wire Active Device with No 4-20 mA Loop
THUM Adapter
Splice Connector
Wired Device
Green
Ground
Load Resistor ≥ 250
Ω
Yellow
White
Black
Installation
Power-
Power+
COMM-
COMM+
Red
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Figure 3-16. Remote Mount Wiring Diagram for 4-wire Active Device With No 4-20 mA Loop
THUM Adapter
Remote Mount Housing
Red
Green
Black
Ground
White
Load Resistor ≥ 250
Ω
Yellow
+ COMM
To Wired Device
- COMM
Figure 3-17. THUM Adapter Only, Powered by A 24 V Power Supply with 1200 Ohm Resistor to
Limit Current to 20 mA
THUM Adapter
Green
Ground
+
Red
Black
250
Ohm
Resistor
White
Yellow
1200
Ohm
Resistor
24 V
Power
- Supply
Junction Box
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July 2017
Figure 3-18. THUM Adapter Only, Powered by A 24 V Power Supply with 1200 Ohm Resistor to
Limit Current to 20 mA
THUM Adapter
Remote Mount Housing
Red
Green
Black
Ground
White
1200 Ohm
Resistor
Required
Yellow
+ 24 V
Power
- Supply
250 Ohm
Resistor
Figure 3-19. Wiring Diagram for 2-wire Device
THUM Adapter
Wired Device
Green
Red
Ground
4-20 mA Loop +
Black
4-20 mA Loop -
White
Yellow
- PWR / COMM
Splice Connector
+ PWR / COMM
Figure 3-20. Wiring Diagram for 2-wire Device with Resistor
THUM Adapter
Green
Wired Device
Ground
Red
Black
4-20 mA Loop +
4-20 mA Loop -
White
Yellow
Resistor
- PWR / COMM
+ PWR / COMM
Splice Connector
Note
A passive loop exists when the wired device is not supplying power to the 4-20 loop. It is important to
verify if the wired device is operating in active or passive mode.
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Figure 3-21. Wiring Diagram for 4-wire Passive Device
THUM Adapter
Green
Wired Device
Splice Connector
Ground
4-20 mA Loop +
Red
4-20 mA Loop -
Black
White
Yellow
4-20 mA/HART +
4-20 mA/HART -
Power-
Power+
Power +
Power -
Figure 3-22. Wiring Diagram for 4-wire Passive Device With Resistor
THUM Adapter
Wired Device
Green
Ground
Splice Connector
4-20 mA Loop +
Red
4-20 mA Loop -
Black
White
Resistor
Yellow
Power +
4-20 mA/HART +
4-20 mA/HART -
Power-
Power+
Power -
Note
An active loop exists when the wired device is supplying power to the 4-20 mA loop. It is important to
verify if the wired device is operating in an active or passive mode.
Figure 3-23. Wiring Diagram for 4-wire Active Device
THUM Adapter
Wired Device
Green
Ground
Splice Connector
4-20 mA Loop +
Yellow
4-20 mA Loop -
White
Black
Red
Power +
4-20 mA/HART -
22
Power-
4-20 mA/HART +
Power+
Power -
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00809-0100-4075, Rev CB
July 2017
Figure 3-24. Wiring Diagram for 4-wire Active Device With Resistor
THUM Adapter
Green
Wired Device
Splice Connector
4-20 mA Loop +
Ground
Yellow
White
4-20 mA Loop -
Black
Resistor
Red
Power +
4-20 mA/HART -
Power-
4-20 mA/HART +
Power+
Power -
Figure 3-25. Wiring Diagram for 4-wire Active Device With No 4-20 Ma Loop
THUM Adapter
Wired Device
Green
Splice Connector
Ground
Resistor
Yellow
White
Black
Red
Power +
4-20 mA/HART +
4-20 mA/HART -
Power-
Power+
Power -
Figure 3-26. Wiring Diagram for Thum Adapter as Router, No Wired Device
THUM Adapter
Green
Ground
Red
24V
Black
White
250
Ohm
Resistor
Yellow
Power
Supply
1200
Ohm
Resistor
Junction Box
The 1200 Ohm resistor should be adequately rated for the application (3Ω minimum).
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3.3
Loop current test
To verify that the THUM Adapter will work under all conditions, a loop current test should be performed.
This test will exercise the loop under the highest possible voltage drop conditions.
1. Place loop in manual control.
2. Drive loop to high alarm level. For details, see wired device instruction manual.
When the THUM Adapter is connected to a valve, this will need to be done at the current source
and not from the valve.
When the THUM Adapter is connected to a transmitter, this will need to be performed at the
transmitter.
3. Place the THUM Adapter into fixed voltage drop mode.
AMS Device Manager
Right click on the THUM Adapter and select Configure. When the menu opens, select Manual Setup
from the window on the left and select the Wired Device tab on the top. Make sure that the Time drop
down menu at the bottom of the page has Current selected. Under the Voltage Drop drop down menu in
the Smart Power Options box, select Fixed Voltage Drop. Hit the Apply button to make any changes. See
Figure 3-27 on page 25.
Field Communicator
When communicating to the THUM Adapter select: Configure > Manual setup > Wired Device >
Voltage Drop Mode. In the method select Fixed Voltage Drop.
Function
Key sequence
Menu items
Voltage Drop
2,2,2,2
Voltage Drop
4. Verify the current on the loop reaches the high alarm levels.
5. Place the THUM Adapter into variable voltage drop mode.
AMS Device Manager
Right click on the THUM Adapter and select Configure. When the menu opens, select Manual Setup
from the window on the left and select the Wired Device tab on the top. Make sure the Time drop down
menu at the bottom of the page has Current selected. Under the Voltage Drop drop down menu in the
Smart Power Options box, select Variable Voltage Drop. Hit the Apply button to make any changes. See
Figure 3-27.
Field Communicator
When communicating to the THUM Adapter, select: Configure > Manual setup > Wired Device >
Voltage Drop Mode. In the method select Variable Voltage Drop.
Function
Key sequence
Menu items
Voltage Drop
2,2,2,2
Voltage Drop
6. Remove loop from high alarm value.
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Figure 3-27. AMS Device Manager Configure Screen
Installation
25
Mounting
July 2017
26
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Installation
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Commissioning
00809-0100-4075, Rev CB
Section 4
July 2017
Commissioning
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 27
Device network configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 27
4.1
Safety messages
Instructions and procedures in this section may require special precautions to ensure the safety of the
personnel performing the operations. Information that potentially raises safety issues is indicated by a
warning symbol ( ). Please refer to the following safety messages before performing an operation
preceded by this symbol.
Failure to follow these installation guidelines could result in death or serious injury.
 Only qualified personnel should perform the installation.
Explosions could result in death or serious injury.
Before connecting a Field Communicator in an explosive atmosphere, make sure that the
instruments are installed in accordance with intrinsically safe or non-incendive field wiring practices.


Verify that the operating atmosphere of the transmitter is consistent with the appropriate hazardous
locations certifications.
Electrical shock could cause death or serious injury.
Use extreme caution when making contact with the leads and terminals.

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 20 cm from all
persons.
4.2
Device network configuration
In order to communicate with the Emerson™ Wireless Gateway, and ultimately the Information System,
the transmitter must be configured to communicate with the wireless network. This step is the wireless
equivalent of connecting wires from a transmitter to the information system. Using a Field
Communicator or AMS Device Manager, enter the Network ID and Join Key so that they match the
Network ID and Join Key of the Gateway and other devices in the network. If the Network ID and Join Key
are not identical, the Emerson Wireless 775 THUM™ Adapter will not communicate with the network.
The Network ID and Join Key may be obtained from the Gateway on the Setup>Network>
Settings page on the web server, shown in Figure 4-1.
Commissioning
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Figure 4-1. Gateway Network Setting
AMS Device Manager
Right click on the THUM Adapter and select Configure. When the menu opens, select Join Device to
Network and follow the method to enter the Network ID and Join Key.
Field Communicator
The Network ID and Join Key may be changed in the wireless device by using the following Fast Key
sequence. Set both Network ID and Join Key.
Operation can be verified in three locations: by using the Field Communicator, at the Gateway via the
Gateway’s integrated web server, or via AMS Wireless Configurator.
4.2.1
Function
Key sequence
Menu items
Wireless Setup
1, 4
Smart Power, Network ID, Set Join Key, Radio State
Network status
If the THUM Adapter was configured with the Network ID and Join Key and sufficient time for network
polling has passed, the transmitter should be connected to the network. To verify connectivity, open the
Gateway’s integral web interface and navigate to the Explorer page.
This page will display the THUM Adapter's HART tag, PV, SV, TV, QV, and Update Rate. A green status
indicator means that the device is working properly. A red indicator means that there is a problem with
either the device or its communication path. For more detail on a specific device, click on the tag name.
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4.2.2
July 2017
Verify operation
Operation can be verified in three locations: by using the Field Communicator, at the Gateway via the
Gateway’s integrated web server, or via AMS Wireless Configurator.
Field Communicator
In order for the THUM Adapter to communicate with a Field Communicator, a THUM Adapter DD is
required. The Field Communicator must be put into a polling mode using the THUM adapter address of
63. Connect the Field Communicator to the wired device. The Field Communicator should find both the
THUM Adapter and the wired device.
Table 4-1. Field Communicator Connections
Function
Key sequence
Menu items
Communications
3, 3
Join Status, Wireless Mode, Join Mode, Number of Available
Neighbors, Number of Advertisements Heard, Number of Join
Attempts
Gateway
If the THUM Adapter was configured with the Network ID and Join Key, and sufficient time has passed for
network polling, the transmitter will be connected to the network. To verify device operation and
connection to the network with the Gateway’s integrated web server, open the Gateway’s integral web
interface and navigate to the Explorer page.
Note
It may take several minutes for the device to join the network.
AMS Wireless Configurator
When the device has joined the network, it will appear in the Wireless Configurator as illustrated below.
Troubleshooting
If the device is not operating properly, refer to the troubleshooting section of the manual. The most
common cause of incorrect operation is the Network ID and Join Key. The Network ID and Join Key in the
device must match that of the Gateway.
The Network ID and Join Key may be obtained from the Gateway on the Setup>Network>Settings page on
the web server. The Network ID and Join Key may be changed in the wireless device by using the
following Fast Key sequence.
Commissioning
29
Reference Manual
Commissioning
00809-0100-4075, Rev CB
July 2017
Reference information
Function
Key sequence
Menu items
Wireless Setup
1, 4
Smart Power, Network ID, Set Join Key, Radio State
Note
In order to communicate with a Field Communicator, the wired device must be powered.
Table 4-2. THUM Adapter Hart Fast Key Sequence
30
Function
Key sequence
Menu items
Device Info
2, 2, 4, 3
Manufacturer, Model, Final Assembly Number, Universal, Field
Device, Software, Hardware, Descriptor, Message, Date, Model
Number I, II, III, SI Unit Restriction, Country
Guided Setup
2, 1
Configure, Guided Setup, Join Device to Network, Configure
Update Rate, Zero Trim, Configure Device Display, Configure
Process Alarms
Manual Setup
2, 2
Configure, Manual Setup, Wireless, Pressure, Device
Temperatures, Device Information, Display, Other
Wireless
2, 2, 1
Network ID, Join Device to Network, Configure Update Rate,
Configure Broadcast Power Level, Power Mode, Power Source
Commissioning
Reference Manual
Operation and Maintenance
00809-0100-4075, Rev CB
Section 5
July 2017
Operation and maintenance
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 31
Startup sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 31
Advanced setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 32
5.1
Safety messages
Instructions and procedures in this section may require special precautions to ensure the safety of the
personnel performing the operations. Information that potentially raises safety issues is indicated by a
warning symbol ( ). Please refer to the following safety messages before performing an operation
preceded by this symbol.
Failure to follow these installation guidelines could result in death or serious injury.
 Only qualified personnel should perform the installation.
Explosions could result in death or serious injury.
 Before connecting a Field Communicator in an explosive atmosphere, make sure that the
instruments are installed in accordance with intrinsically safe or non-incendive field wiring practices.

Verify that the operating atmosphere of the transmitter is consistent with the appropriate hazardous
locations certifications.
Electrical shock could cause death or serious injury.
 Use extreme caution when making contact with the leads and terminals.
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 20 cm from all
persons.
5.2
Startup sequence
Because the Emerson™ Wireless 775 THUM™ Adapter is a power scavenging device, different capabilities
are available at different times after startup. Configuration is available immediately after startup and
includes Update Rate and Discovery method. All network settings including Network ID, Join Key can not
be set until the radio is completely initialized. This may take up to three minutes after startup.
After this amount of time has passed, the THUM adapter will start to join the network. Time to join the
network depends on network size and number of devices and if active advertising is turned on in the
Gateway. After sufficient time to join has passed go to the Explorer page on the Emerson Wireless
Gateway to see if the THUM Adapter has joined.
Operation and Maintenance
31
Reference Manual
Operation and Maintenance
00809-0100-4075, Rev CB
July 2017
5.3
Advanced setup
5.3.1
Configure advanced update rate
Fast Keys
2, 2, 1,3
The “Configure Update Rate” method sets all three update rates based on one user input. The “configure
Advanced Update Rate” method allows for each update rate to be set independently of the other two.
Values for all update rates are between eight seconds and 60 minutes. Only one update rate can be set to
eight seconds.
In AMS Device Manager, select Manual Setup and then the Wireless tab.
5.3.2
4-20 mA current
Fast Keys
2, 2, 2,1
This optimizes the THUM Adapter to the available loop current.
There are two options “Variable Current Mode” and “Fixed Current Mode”. Variable current mode is the
default mode and is used when the current on the loop is changing between 3.5 mA to 25 mA.
Fixed Current mode is user selectable. This mode is for when the current on the loop is fixed and will not
drop below 15 mA. If the current drops below 15 mA when the THUM Adapter is in fixed current mode,
there may be issues with network traffic, and the THUM Adapter may drop off of the wireless network.
The HART® loop will not be affected.
In AMS Device Manager, select Manual Setup and then the Wired Device tab.
5.3.3
Voltage drop
Fast Keys
2, 2, 2,2
This optimizes the THUM Adapter to the available voltage on the loop. There are two options: Variable
and Fixed. Variable is the default mode. In Variable mode the THUM drops between 2.25 V at 3.5 mA and
1.2 V at 25 mA. In Fixed mode the THUM will always drop 2.25 volts. Fixed mode is used for verifying that
there is enough voltage on the loop in the loop check procedure.
In AMS Device Manager, select Manual Setup and then the Wired Device tab.
5.3.4
Discovery mode
Fast Keys
2, 2, 2,3
The discovery mode is how the THUM Adapter determines which wired device it will update for. There
are 3 modes “First Device Found”, “Fixed Polling Address”, and “Fixed Mapping”. The default mode is
First Device Found. In First Device Found Mode, the THUM Adapter will update for the first wired device
that it finds on the wired bus. This mode is best used when there is only one device on the wired bus. If
more than one wired device is found, the THUM Adapter will go into alert.
In Fixed Polling Address mode, the THUM will only update for a wired device at specific HART polling
address. Any address can be entered. If no device is found at this address, the THUM Adapter will go into
an alarm state.
In Fixed Mapping mode, the user selects the long tag from a list of devices that are currently on the wired
bus. If the selected device goes off line, the THUM will not start updating new device, and will go into an
alarm state.
32
Operation and Maintenance
Reference Manual
Operation and Maintenance
00809-0100-4075, Rev CB
July 2017
In AMS Device Manager, select Manual Setup and then the Wired Device tab.
5.3.5
Configure HART polling
Fast Keys
2, 2, 2,4
The Configure HART Polling method allows the user to select which commands the THUM Adapter will
update for the wired device. The user can select from pre setup information or select custom and enter
the HART command that they would like to have the THUM Adapter update for the wired device.
In AMS Device Manager, select Manual Setup and then the Wired Device.
5.3.6
Configure router only mode
Fast Keys
2, 2, 5,2
This mode will set the THUM Adapter up as a router only device. The THUM Adapter will no longer look
for wired devices or update for any wired device that is on the HART loop. The THUM Adapter will
continue to send updates for itself and will also act as a wireless node in the wireless network.
In AMS Select Manual Setup and then the Other tab.
5.3.7
HART address
Fast Keys
2, 2, 5,3
This is the HART Polling address of the THUM adapter. This can be changed from 0 to 63. This is used
when using wired HART communication to talk with the THUM. The THUM Adapter default HART polling
address is 63.
In AMS Select Manual Setup and then the Other tab.
5.3.8
HART master
Fast Keys
2, 2, 5,4
Here is where the user can set the THUM Adapter to either a primary or secondary HART master. The
THUM is set to primary as default, if another primary master is on the HART loop it may be necessary to
change the THUM Adapter to a secondary master. This will not affect the functionality of the THUM
Adapter. The number of retries can be set to between two and five.
In AMS Device Manager, select Manual Setup and then the Other tab.
Operation and Maintenance
33
Reference Manual
Troubleshooting
00809-0100-4075, Rev CB
Section 6
July 2017
Troubleshooting
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 35
Troubleshooting Recommended Actions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 36
Service support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 37
6.1
Overview
Table 6-1 on page 36 provides summarized maintenance and troubleshooting suggestions for the most
common operating problems.
If you suspect malfunction despite the absence of any diagnostic messages on the Field Communicator
display, follow the procedures described here to verify that transmitter hardware and process
connections are in good working order. Always deal with the most likely checkpoints first.
Failure to follow these installation guidelines could result in death or serious injury.
 Only qualified personnel should perform the installation.
Explosions could result in death or serious injury.
 Before connecting a Field Communicator in an explosive atmosphere, make sure that the
instruments are installed in accordance with intrinsically safe or non-incendive field wiring practices.

Verify that the operating atmosphere of the transmitter is consistent with the appropriate hazardous
locations certifications.
Electrical shock could cause death or serious injury.
 Use extreme caution when making contact with the leads and terminals.
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 20 cm from all
persons.
Troubleshooting
35
Reference Manual
Troubleshooting
00809-0100-4075, Rev CB
July 2017
Table 6-1. Troubleshooting Recommended Actions
Symptom
Recommended action
Wired troubleshooting
Wired device does not turn on
when THUM Adapter is added
to loop
Check the wiring and connections between Emerson™ Wireless 775 THUM™ Adapter and wired
device
Verify that enough voltage is being supplied to power both the THUM Adapter and wired device
Wired Device does not function
properly through loop check
Determine total voltage drop of system assume 2.5 volts for THUM Adapter
Verify that enough voltage is on the loop
Can not communicate with
wired device or THUM Adapter
Verify that wiring is correct
Verify that enough voltage is being supplied to power both THUM Adapter and wired device
Verify that between 250 and 1100 Ohms resistance is present
Can not communicate with
THUM Adapter
Verify that wiring is correct
Verify that enough voltage is being supplied to power both THUM Adapter and wired device
Verify that between 250 and 1100 Ohms resistance is present
Verify that Field communicator or AMS™ Device Manager is set to poll for THUM Adapter address
Power Cycle device to try again
Configuration troubleshooting
Can not configure THUM
Adapter with Field
Communicator or AMS Device
Manager
Make sure that the correct DD is loaded into the Field Communicator or AMS Device Manager
THUM Adapter does not
communicate with wired device
Run the “Configure Discovery Mode” method to connect the THUM Adapter to wired device
Check the wiring and connections between THUM Adapter and wired device
Verify that between 250 and 1100 Ohms resistance is present for HART® Communications
Verify that the wired device is functioning properly
Power Cycle device to try again
Duplicate HART® Master
Detected
Verify that two primary masters are on the loop
Then set the THUM Adapter into secondary master mode
Power Cycle device to try again
If THUM Adapter is in secondary master mode and Field Communicator or AMS Device Manager is
connected to loop this error will occur
The error will disappear after the Field Communicator or AMS Device Manager is removed from
the loop.
Wireless network troubleshooting
THUM Adapter not joining
network
Verify network ID and join key
Wait longer (30 minute)
Verify THUM Adapter is within range of at least one other device
Verify network is in active network advertise
Power Cycle device to try again
Verify device is configured to join. Send the “Force Join” command to the device
See troubleshooting section of Emerson Wireless Gateway for more information
Limited Bandwidth Error
Reduce the Update Rate on THUM Adapter and wired device
Increase communication paths by adding more wireless points
Check that THUM Adapter has been online for at least an hour
Check that THUM Adapter is not routing through a “limited” routing node
Create a new network with an additional Gateway
36
Troubleshooting
Reference Manual
00809-0100-4075, Rev CB
6.2
Troubleshooting
July 2017
Service support
To expedite the return process outside of North America, contact your Emerson representative.
Within the United States, call the Emerson Process Management Response Center toll-free number
1 800 654 7768. The center, which is available 24 hours a day, will assist you with any needed information
or materials.
The center will ask for product model and serial numbers, and will provide a Return Material
Authorization (RMA) number. The center will also ask for the process material to which the product was
last exposed.
Individuals who handle products exposed to a hazardous substance can avoid injury if they are informed
of, and understand, the hazard. If the product being returned was exposed to a hazardous substance as
defined by OSHA, a copy of the required Material Safety Data Sheet (MSDS) for each hazardous
substance identified must be included with the returned goods.
Troubleshooting
37
Troubleshooting
July 2017
38
Reference Manual
00809-0100-4075, Rev CB
Troubleshooting
Specifications and Reference Data
Reference Manual
July 2017
00809-0100-4075, Rev CB
Appendix A
Specifications and Reference Data
Functional specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 39
Physical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 39
Performance specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 40
Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 41
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 43
A.1 Functional specifications
Input
Any 2- or 4-wire HART® powered device.
Output
IEC 62591 (WirelessHART®)
Humidity limits
Field Communicator connections
Utilize sub-device HART connections.
Materials of construction
Housing option D - Low-copper aluminum
Housing option E - 316 SST
Paint - Polyurethane
M20-Conduit Adapter - SST
M20-Conduit Adapter O-ring - Buna-n
0–100 percent relative humidity
Antenna
Update rate
Poly butadine terephthalate (PBT)/Polycarbonate (PC)
integrated omnidirectional antenna
User selectable, eight seconds to 60 minutes
Weight
A.2 Physical specifications
Electrical connections
The Emerson™ Wireless 775 THUM™ Adapter is connected
into a powered 4–20 mA loop, powering itself by
scavenging power. The THUM Adapter causes a voltage
drop across the loop. The drop is linear from
2.25 volts at 3.5 mA to 1.2 volts at 25 mA, but does not
effect the 4–20 mA signal on the loop. Under fault
conditions, the maximum voltage drop is 2.5 volts.
Power supply
Minimum load on loop 250 Ohms.
To maintain normal operating functions of the sub-device,
the power in the loop must have at least a 2.5 V margin at a
250 Ohm load.
Limit power supply to 0.5 Amps maximum.
Limit power supply to 55 Vdc maximum.
39
THUM Adapter only AL - 0.65 lbs. (0.29 kg)
THUM Adapter only SST - 1.1 lbs. (0.5 kg)
AL THUM Adapter with AL remote kit - 3.2 lbs. (1.45 kg)
SST THUM Adapter with SST remote kit - 5.8 lbs. (2.65 kg)
AL THUM Adapter with M20 conduit adapter - 0.85 lbs.
(.038 kg)
SST THUM Adapter with M20 conduit adapter - 1.3 lbs.
(0.59 kg)
Enclosure ratings
Housing option code D is NEMA 4X, and IP66.
Mounting
The THUM Adapter may be attached directly to the conduit
of any 2- or 4-wire HART device or mounted remotely by
using the remote mount kit.
Specifications and Reference Data
Specifications and Reference Data
Reference Manual
July 2017
00809-0100-4075, Rev CB
A.3 Performance
specifications
ElectroMagnetic compatibility (EMC)
Meets all industrial environment requirements of EN61326
and NAMUR NE-21 when installed with shielded wiring. The
sub-device must also use shielded wiring for installation.
Maximum deviation <1% span during EMC disturbance(1).
Vibration effect
Output unaffected when tested per the requirements of
IEC60770-1 field with general application or pipeline with
low vibration level (10-60 Hz 0.15 mm displacement peak
amplitude/60-500 Hz 2g).
When the THUM Adapter is used on wired devices that are
subject to vibration levels greater than 2 g, it is
recommended that the THUM Adapter be remotely
mounted using the remote mount kit.
Temperature limits
Operating limit
Storage limit
–40 to 185 °F
–40 to 185 °F
–40 to 85 °C
–40 to 85 °C
Output specifications
The THUM allows Wireless communication between the
HART device it is connected to and the Gateway.
1.
During surge event, device may exceed maximum EMC deviation limit or reset;
however, device will self recover and return to normal
operation within specified start-up time.
Specifications and Reference Data
40
Specifications and Reference Data
Reference Manual
July 2017
00809-0100-4075, Rev CB
A.4 Dimensional drawings
Figure A-1. THUM Adapter 1/2 NPT
1.42
(36)
2.0
(50.6)
2.00
(51)
5.19
(132)
Dimensions are in inches (millimeters)
Figure A-2. THUM Adapter with M20 Conduit Adapter
1.07
(27.17)
A
1.91
(48.5)
2.0
(50.6)
4.85
(123.19)
6.48
(164.6)
A. Adapter for M20 entry
Dimensions are in inches (millimeters).
41
Specifications and Reference Data
Specifications and Reference Data
Reference Manual
July 2017
00809-0100-4075, Rev CB
Figure A-3. THUM Adapter with Remote Mount Kit
3.45
(88)
4.20
(107)
A
4.85
(123.19)
4.85
(123.19)
B
A. Conduit entry
B. Electronic side
Dimensions are in inches (millimeters).
Specifications and Reference Data
42
Specifications and Reference Data
July 2017
Reference Manual
00809-0100-4075, Rev CB
A.5 Ordering information
Table A-1. Smart Wireless THUM Adapter ordering information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to
additional delivery lead time.
Model
Product description
775
Smart Wireless THUM Adapter
Output
X
Wireless
Housing
D
Aluminum
E
SST
★
Mounting connection
1
1 2
★
2
M20-Conduit Adapter
★
/ - 14 NPT
PlantWeb functionality
1
HART Data
★
Certification
NA
No Approval
★
I5
FM Intrinsically Safe, Non-incendive
★
I6
CSA Intrinsically Safe
★
I1
ATEX Intrinsic Safety
★
N1
ATEX Type n
★
I7
IECEx Intrinsic Safety
★
N7
IECEx Type n
★
I2
INMETRO Intrinsic Safety
★
N2
INMETRO Type n
★
I3
China Intrinsic Safety
★
IP
Korea (KOSHA) Intrinsic Safety
★
IW
India (CCOE) Intrinsic Safety
★
IM
GOST (Russia) Intrinsically Safe
★
Wireless update rate, operating frequency, and protocol
WA3
User Configurable Update Rate, 2.4 GHz DSSS, WirelessHART
★
Omnidirectional, wireless antenna, and SmartPower™ options
WK9
Long range, Integral Antenna, Power Scavenging
★
Typical model number: 775XD11I5WA3WK9
43
Specifications and Reference Data
Specifications and Reference Data
Reference Manual
July 2017
00809-0100-4075, Rev CB
A.6 Accessories and spare parts
Table A-2. Accessories
Item description
Part number
Remote Mount Kit - AI
00775-9000-0001
Remote Mount Kit - SST
00775-9000-0011
M20-Conduit Adapter
00775-9001-0001
Specifications and Reference Data
44
Product Certifications
Reference Manual
July 2017
00809-0200-4420, Rev HD
Appendix B
Product Certifications
Rev 2.2
European Directive Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 45
Ordinary Location Certification from FM Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 45
Telecommunication compliance (for wireless products only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 45
FCC and IC (for wireless products only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 45
Installing Equipment in North America . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 45
B.1 European Directive
Information
B.4 FCC and IC (for wireless
products only)
A copy of the EC Declaration of Conformity can be found at
the end of the Quick Start Guide. The most recent revision
of the EC Declaration of Conformity can be found at
Emerson.com/Rosemount.
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 20 cm from all persons.
B.2 Ordinary Location
Certification from FM
Approvals
As standard, the transmitter has been examined and tested
to determine that the design meets the basic electrical,
mechanical, and fire protection requirements by FM
Approvals, a nationally recognized test laboratory (NRTL) as
accredited by the Federal Occupational Safety and Health
Administration (OSHA).
B.3 Telecommunication
compliance (for wireless
products only)
All wireless devices require certification to ensure that they
adhere to regulations regarding the use of the RF spectrum.
Nearly every country requires this type of product
certification. Emerson is working with governmental
agencies around the world to supply fully compliant
products and remove the risk of violating country directives
or laws governing wireless device usage.
45
B.5 Installing Equipment in
North America
The US National Electrical Code (NEC) and the Canadian
Electrical Code (CEC) permit the use of Division marked
equipment in Zones and Zone marked equipment in
Divisions. The markings must be suitable for the area
classification, gas, and temperature class. This information
is clearly defined in the respective codes.
B.6 USA
E5
USA Explosionproof
Certificate: CSA 2174201
Standards: FM Class 3600 - 2011, FM Class 3615 2006, ANSI/UL 61010-1 3rd Edition
Markings: Class I, Division 1, Groups A, B, C and D;
T5, T6; Type 4X and IP66 (–50°C ≤ Ta ≤
+70°C)
Product Certifications
Product Certifications
Reference Manual
July 2017
00809-0200-4420, Rev HD
I5
USA Intrinsically Safe (IS) and Non-incendive
Certificate: 3036224
Standards: FM Class 3600 - 1998, FM Class 3610 2007, FM Class 3611 - 2004, FM Class
3810 - 2005, NEMA 250 - 2003, IEC 60529
- 2004
Markings: IS CL I, DIV 1, GP A, B, C, D; CL II, DIV 1, GP
E, F, G; Class III; Class 1, Zone 0, AEx ia IIC
T4; NI CL I, DIV 2, GP A, B, C, D T4;
T4(–50°C ≤ Ta ≤ +70°C) when connected
per Rosemount drawing 00775-0010;
Type 4X/IP66
B.7 Canada
E6
I6
Canada Explosionproof
Certificate: CSA 2174201
Standards: CAN/CSA C22.2 No. 0-M91, CSA Std.
C22.2 No. 30-M1986, CAN/CSA-C22.2 No.
94-M91, CAN/CSA-C22.2 No. 61010-1-12,
CSA Std. C22.2 No. 60529
Markings: Class I, Division 1, Groups A, b, C and D;
T5, T6; Type 4X and IP66 (–50 °C ≤ Ta ≤
+70 °C)
Canada Intrinsically Safe
Certificate: 2174201
Standards: CAN/CSA C22.2 No. 0-M91 (R2001),
CAN/CSA C22.2 No. 94-M91 (R2001), CSA
Std C22.2 No. 142-M1987, CAN/CSA
C22.2 No.157-92, CSA Std C22.2 No.
213-M1987, C22.2 No. 60529
Markings: Intrinsically Safe Class I, Division 1, Groups
A, B, C, D T3C; Suitable for use in Class I,
Division 2, Groups A, B, C, D T3C; T3C
(–50 °C ≤ Ta ≤ +70 °C) when installed per
Rosemount drawing 00775-0012; Type
4X/IP66
Special Conditions for Safe Use (X):
1.
The surface resistivity of the antenna cover is greater
than 1 GΩ. TO avoid electrostatic charge build-up, it
must not be rubbed or cleaned with solvents or a dry
cloth.
2.
The Emerson™ Wireless 775 THUM Adapter enclosure
may be made of aluminum alloy and given a protective
polyurethane paint finish; however, care should be
taken to protect it from impact or abrasion if located in
zone 0.
N1 ATEX Type n
Certificate: Baseefa09ATEX0131
Standards: IEC 60079-0:2011, EN 60079-15:2010;
Markings:
II 3G nA IIC T4 Gc, T4(–50 °C ≤ Ta ≤
+70 °C) IP66
B.9 International
I7
IECEx Intrinsic Safety
Certificate: IECEx BAS 09.0050X
Standards: IEC 60079-0:2011, IEC 60079-11:2011
Markings: Ex ia IIC T4 Ga, T4(–50 °C ≤ Ta ≤ +70 °C)
IP66
Special Conditions for Safe Use (X):
1.
The surface resistivity of the antenna is greater than
1 GΩ. To avoid electrostatic charge build-up, it must
not be rubbed or cleaned with solvents or a dry cloth.
2.
The Emerson 775 enclosure may be made of aluminum
alloy and given a protective polyurethane paint finish;
however, care should be taken to protect it from
impact or abrasion if located in zone 0.
N7 IECEx Type n
Certificate: IECEx BAS 09.0058
Standards: IEC 60079-0:2011, IEC 60079-15:2010;
Markings: Ex nA IIC T4 Gc, T4(–50 °C ≤ Ta ≤ +70 °C)
IP66
B.8 Europe
I1
ATEX Intrinsic Safety
Certificate: Baseefa09ATEX0125X
Standards: IEC 60079-0:2011; EN60079-11:2012;
Markings:
II 1G Ex ia IIC T4 Ga, T4(–50 °C ≤ Ta ≤
+70 °C)
Product Certifications
B.10 Brazil
I2
INMETRO Intrinsic Safety
Certificate: UL-BR 15.0089X
Standards: ABNT NBR IEC 60079-0:2008, ABNT NBR
IEC 60079-11:2009
Markings: Ex ia IIC T4 Ga (–50 °C ≤ Ta ≤ +70 °C) IP66
46
Product Certifications
Reference Manual
July 2017
Special Conditions for Safe Use (X):
1.
The surface resistivity of the antenna is greater than
1 GΩ. To avoid electrostatic charge build-up, it must
not be rubbed or cleaned with solvents or a dry cloth.
2.
The enclosure may be made of aluminum alloy and
given a protective polyurethane paint finish; special
care must be taken to minimize the risk of impact or
friction of the housing which can cause the generation
of sparks.
00809-0200-4420, Rev HD
NM Technical Regulation Customs Union (EAC) Type n
Certificate: TC RU C-US.AA87.B.00228
Markings: 2Ex nA IIC T4 Gc X T4 (–50 °C ≤ Ta ≤ +70 °C)
IP66
Special Condition for Safe Use (X):
1. See certificate for special conditions.
B.14 Republic of Korea
N2 INMETRO Type n
Certificate: UL-BR 15.0027
Standards: ABNT NBR IEC 60079-0:2008, IEC
60079-15:2010;
Markings: Ex nA IIC T4 Gc (–50 °C ≤ Ta ≤ +70 °C) IP66
IP
Korea (KOSHA) Intrinsic Safety
Certificate: 10-KB4BO-0010X
Markings: Ex ia IIC T4
Special Conditions for Safe Use (X):
1. See certificate for special conditions.
B.11 China
I3
NEPSI Intrinsic Safety
Certificate: GYJ14.1094X
Standards: GB3836.1 - 2010, GB3836.4 - 2010,
GB3836.20-2010
Markings: Ex ia IIC T4 Ga, –50 ~ +70 °C
Special Condition for Safe Use (X):
1. See certificate for special conditions.
B.15 India
IW India (CCOE) Intrinsic Safety
Certificate: A/P/HQ/MH/104/2023(P242867)
Markings: Ex ia IIC T4
B.16 Combinations
KM Combination of IM and NM
B.12 Japan
I4
TIIS Intrinsic Safety
Certificate: TC22150X
Markings: Ex ia IIB T4 Ga, –50 °C ~ +70 °C
Special Condition for Safe Use (X):
1. See certificate for special conditions.
B.13 EAC - Belarus,
Kazakhstan, Russia
IM Technical Regulation Customs Union (EAC) Intrinsic
Safety
Certificate: TC RU C-US.AA87.B.00228
Markings: 0Ex ia IIC T4 Ga X T4 (-50°C ≤ Ta ≤ +70 °C)
IP66
Special Condition for Safe Use (X):
1. See certificate for special conditions.
47
Product Certifications
Reference Manual
00809-0200-4420, Rev HD
Product Certifications
July 2017
Figure B-1. THUM Adapter FM I.S. & Class 1, Div. 2 Installation Drawing (1 of 2)
Product Certifications
48
Product Certifications
July 2017
Reference Manual
00809-0200-4420, Rev HD
Figure B-2. THUM Adapter FM I.S. & Class 1, Div. 2 Installation Drawing (2 of 2)
49
Product Certifications
Reference Manual
00809-0200-4420, Rev HD
Product Certifications
July 2017
Figure B-3. THUM Adapter CSA I.S. Installation drawing
Product Certifications
50
Product Certifications
July 2017
Reference Manual
00809-0200-4420, Rev HD
Figure B-4. THUM Adapter CSA Installation Drawing
51
Product Certifications
Reference Manual
00809-0200-4420, Rev HD
Product Certifications
Product Certifications
July 2017
52
Reference Manual
00809-0100-4075, Rev CB
July 2017
Global Headquarters
Emerson Automation Solutions
6021 Innovation Blvd.
Shakopee, MN 55379, USA
+1 800 999 9307 or +1 952 906 8888
+1 952 949 7001
[email protected]
North America Regional Office
Emerson Automation Solutions
8200 Market Blvd.
Chanhassen, MN 55317, USA
+1 800 999 9307 or +1 952 906 8888
+1 952 949 7001
[email protected]
Latin America Regional Office
Emerson Automation Solutions
1300 Concord Terrace, Suite 400
Sunrise, FL 33323, USA
+1 954 846 5030
+1 954 846 5121
[email protected]
Europe Regional Office
Emerson Automation Solutions Europe GmbH
Neuhofstrasse 19a P.O. Box 1046
CH 6340 Baar
Switzerland
+41 (0) 41 768 6111
+41 (0) 41 768 6300
[email protected]
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Emerson Automation Solutions Asia Pacific Pte Ltd
1 Pandan Crescent
Singapore 128461
+65 6777 8211
+65 6777 0947
[email protected]
Middle East and Africa Regional Office
Emerson Automation Solutions
Emerson FZE P.O. Box 17033
Jebel Ali Free Zone - South 2
Dubai, United Arab Emirates
+971 4 8118100
+971 4 8865465
[email protected]
Linkedin.com/company/Emerson-Automation-Solutions
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Google.com/+RosemountMeasurement
Standard Terms and Conditions of Sale can be found on the Terms and Conditions of
Sale page.
The Emerson logo is a trademark and service mark of Emerson Electric Co.
THUM Adapter,Plantweb, SmartPower, Rosemount, and the Rosemount logotype are
trademarks of Emerson.
HART and WirelessHART are registered trademark of the FieldComm Group.
All other marks are the property of their respective owners.
© 2017 Emerson. All rights reserved.
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