Rosemount 775 Operating Manual

Reference Manual

00809-0100-4075, Rev CD

Emerson™ Wireless 775 THUM™ Adapter

July 2017

Reference Manual

00809-0100-4075, Rev CB

Contents

1Section 1: Introduction

Contents

July 2017

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

Contents

3.2.4 Load resistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.2.5 Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.3 Loop current test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

iii

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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

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

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Contents

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

July 2017

Reference Manual

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Contents

Reference Manual

NOTICE

00809-0100-4075, Rev CB

Emerson™ Wireless 775 THUM™ Adapter

Emerson Wireless 775 THUM Adapter Hardware Revision 1

Device Revision 1

HART Field Communicator Field Device Revision Dev v2.5 DD v4

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

Title Page

July 2017

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

NOTICE

July 2017

Reference Manual

00809-0100-4075, Rev CB

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.

Title Page

Reference Manual

00809-0100-4075, Rev CB

Section 1 Introduction

1.1 Using the manual

This manual is designed to assist in the installation, operation, and maintenance of the Emerson™ Wireless 775 THUM

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

™

Adapter.

Introduction

July 2017

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

 Installation Drawings

Introduction

July 2017

1.2 Features

 An installation-ready solution that provides rich wireless HART

 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

locations

1.3 Considerations

1.3.1 General

Reference Manual

00809-0100-4075, Rev CB

data

) capabilities extend the full benefits of Plantweb™ to previously inaccessible

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.

Introduction

Reference Manual

00809-0100-4075, Rev CB

Temperature limits

Operating limit Storage limit

–40 to 185 °F –40 to 185 °F

–40 to 85 °C –40 to 85 °C

1.3.6 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.

Introduction

July 2017

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

July 2017

Reference Manual

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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.

Introduction

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Section 2 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.

Configuration

July 2017

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 connec ting 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 Par t 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.

Config uration

Configuration

Ground

20 mA Current Source

HART Modem

THUM Adapter

Green

Red

Black

White

Yellow

250 Ohm Resistor not required, but may be used to verif y current

July 2017

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.

Reference Manual

00809-0100-4075, Rev HD

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

Configuration

Reference Manual

THUM Adapter

Red

Black

White

Yel low

HART MODEM

Ground

1200 Ohm Resistor

Green

24V Power Supply

00809-0100-4075, Rev CB

Figure 2-2. THUM Adapter Only, Powered by a 24 V Power Supply with 1200 Ohm Resistor To Limit

The 1200 Ohm resistor should be adequately rated for the application (3 W minimum).

Configuration

July 2017

Current to 20 mA

2.5 Device network configuration

2.5.1 Join device to network

Fast Keys

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

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.

2, 1, 1

2, 1, 2

Config uration

Configuration

July 2017

2.5.3 Configure THUM Adapter long tag

Reference Manual

00809-0100-4075, Rev HD

Fast Keys

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, 2, 4, 2

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.

Configuration

Reference Manual

00809-0100-4075, Rev CB

2.6 HART tree

Configuration

July 2017

Config uration

Reference Manual

00809-0100-4075, Rev CB

Section 3 Mounting

Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 11

Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 12

Loop current test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 24

3.1 Safety messages

warning symbol ( ). Please refer to the following safety messages before performing an operation preceded by this symbol.

Mounting

July 2017

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 connec ting 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 must be installed to ensure a minimum antenna separation distance of 20 cm from all persons.

Installation

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