Table Of Contents - ABB TTH300 Operating Instruction

Head mounted temperature transmitter

Operating instruction (76 pages)

Instructions manual (26 pages)

Safety instructions (24 pages)

Table of Contents

Safety.............................................................................................................................................................6

1.1

General information and notes for the reader ................................................................................................6

1.2

Intended use...................................................................................................................................................6

1.3

Target groups and qualifications ....................................................................................................................7

1.4

Warranty provisions........................................................................................................................................7

1.5

Plates and symbols ........................................................................................................................................8

1.5.1

Safety-/ warning symbols, note symbols.................................................................................................8

1.5.2

TTH300-XXH - HART name plate...........................................................................................................9

1.5.3

TTH300-XXP - PROFIBUS PA name plate ..........................................................................................10

1.5.4

TTH300-XXF - FOUNDATION Fieldbus name plate ............................................................................11

1.6

Transport safety information.........................................................................................................................11

1.7

Safety information for electrical installation..................................................................................................12

1.8

Operating safety information ........................................................................................................................12

1.9

Returning devices.........................................................................................................................................12

1.10

Disposal........................................................................................................................................................13

1.10.1

Information on WEEE Directive 2002/96/EC (Waste Electrical and Electronic Equipment).................13

1.10.2

RoHS Directive 2002/95/EC .................................................................................................................13

Use in potentially explosive atmospheres...............................................................................................14

2.1

Approvals......................................................................................................................................................14

2.2

Housing ingress protection...........................................................................................................................14

2.3

Electrostatic charging ...................................................................................................................................14

2.4

Grounding.....................................................................................................................................................14

2.5

Interconnection.............................................................................................................................................14

2.6

Configuration ................................................................................................................................................14

2.7

Ex relevant specifications.............................................................................................................................14

Design and function...................................................................................................................................15

3.1

Input functionality .........................................................................................................................................15

3.1.1

Sensor redundancy ...............................................................................................................................15

3.1.2

Sensor drift monitoring ..........................................................................................................................16

3.1.3

Sensor error adjustment using Callendar van Dusen coefficients........................................................17

Mounting .....................................................................................................................................................17

4.1

Installation options........................................................................................................................................17

4.1.1

Installation in the cover of the connection head....................................................................................17

4.1.2

Installation on the measuring inset .......................................................................................................18

4.1.3

Installation on a top hat rail ...................................................................................................................19

4.2

Installing / Removing the optional LCD display............................................................................................19

Electrical connections ...............................................................................................................................20

5.1

Conductor material .......................................................................................................................................21

5.2

Electrical connections configuration.............................................................................................................21

5.2.1

Sensor connection ................................................................................................................................21

5.2.2

Standard application with 4 ... 20 mA functionality ...............................................................................23

5.2.3

Standard application with HART functionality.......................................................................................23

5.2.4

Standard application with PROFIBUS PA and FOUNDATION Fieldbus H1 functionality ....................24

5.3

Electrical interconnection in explosion hazardous areas .............................................................................25

5.3.1

Installation in a potentially explosive atmosphere.................................................................................26

5.3.2

ATEX - Zone 0 ......................................................................................................................................26

5.3.3

ATEX - Zone 1 (0) .................................................................................................................................27

OI/TTH300-EN

TTH300

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