IEC 62769-1:2021

Field Device Integration (FDI) - Part 1: Overview

IEC 62769-1:2021 describes the concepts and overview of the Field Device Integration (FDI) specifications. The detailed motivation for the creation of this technology is also described (see 4.1). Reading this document is helpful to understand the other parts of this multi-part standard.

Intégration des appareils de terrain (FDI) - Partie 1: Vue d'ensemble

L'IEC 62769-1:2021 décrit les concepts et donne une vue d'ensemble des spécifications d'intégration des appareils de terrain (FDI). La motivation détaillée pour la création de cette technologie est également décrite (voir 4.1). La lecture du présent document est utile pour comprendre les autres parties de cette norme en plusieurs parties.

General Information

• Status: Published
• Publication Date: 04-Feb-2021
• ICS: 25.040.40 - Industrial process measurement and control
• ICS: 35.100.05 - Multilayer applications
• Technical Committee: SC 65E - Devices and integration in enterprise systems
• Drafting Committee: WG 7 - TC 65/SC 65E/WG 7
• Current Stage: DELPUB - Deleted Publication
• Start Date: 28-Jan-2022
• Completion Date: 04-Apr-2023

Relations

• Revises: IEC 62769-1:2015 - Field device integration (FDI) - Part 1: Overview
• Effective Date: 05-Sep-2023
• Revised: IEC 62769-1:2023 - Field Device Integration (FDI®) - Part 1: Overview
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 62769-1 ®
Edition 2.0 2021-02
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Field device integration (FDI) –
Part 1: Overview
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form

or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from

either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or

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IEC 62769-1 ®
Edition 2.0 2021-02
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Field device integration (FDI) –

Part 1: Overview
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 25.040.40; 35.100.05 ISBN 978-2-8322-9385-0

– 2 – IEC 62769-1:2021 RLV © IEC 2021

CONTENTS
FOREWORD . 4

INTRODUCTION . 2

1 Scope . 8

2 Normative references . 8

3 Terms, definitions, abbreviated terms and acronyms conventions . 9

3.1 Terms and definitions . 9

3.2 IEC TR 62541-1 terms (OPC UA) . 12
3.3 IEC 62541-3 (OPC UA) terms . 12
3.4 IEC 62541-4 (OPC UA) terms . 13
3.5 IEC 62541-5 (OPC UA) terms . 13
3.6 IEC 62541-100 (OPC UA for Devices) terms . 13
3.7 Abbreviated terms . 13
3.8 Conventions . 14
4 Background . 14
4.1 Motivation . 14
4.2 Electronic Device Description Language (EDDL) . 15 ®
4.3 Field Device Tool (FDT ) . 15
4.4 OPC Unified Architecture (OPC UA) . 16
5 Architecture . 16
5.1 Overview. 16
5.2 FDI Packages . 17
5.3 FDI Client . 18
5.4 FDI Server . 18
5.5 FDI Communication Server . 19
5.6 User Interface tiering . 19
5.7 FDI security considerations . 19
5.8 Redundancy . 20
6 Deployment . 20
6.1 Overview. 20
6.2 Engineering, operator and maintenance stations . 21
6.3 FDI Server . 21

6.4 FDI Communication Servers . 21
6.5 Device Tools . 21
6.6 Third-party Tools . 21
6.7 Handheld Tools . 21
6.8 Generic OPC UA Clients . 21
7 FDI Host . 21
7.1 Overview. 21
7.2 FDI Host Variants and Entities . 22
7.3 FDI Host Facets . 22
8 Life-cycle model . 23
8.1 Overview. 23
8.2 Identification mechanism . 23
8.3 Versioning mechanism . 24
8.3.1 Version levels . 24

8.3.2 FDI Technology Version . 24

8.3.3 Forward compatibility . 27

Annex A (informative) FDI life-cycle concept summary . 29

A.1 General . 29

A.2 Life-cycle relevant topics (references) . 29

Annex B (informative) Issue reporting . 30

Bibliography . 31

Figure 1 – FDI architecture diagram . 17

Figure 2 – Typical deployment scenario . 20
Figure 3 – FDI Technology Version dependencies . 25

Table 1 – FDI Host Variants and possible Facets . 22
Table 2 – FDI Host Facets and related FDI Entities . 23
Table 3 – Summary of influences on the FDI Technology Version . 27
Table 4 – Combinations of Minor Versions that require special handling . 27
Table A.1 – Life-cycle aspects as part of the FDI technology . 29
Table A.2 – Life-cycle aspects as part of products and services provided with the FDI
technology . 29

– 4 – IEC 62769-1:2021 RLV © IEC 2021

INTERNATIONAL ELECTROTECHNICAL COMMISSION

____________
FIELD DEVICE INTEGRATION (FDI) –

Part 1: Overview
FOREWORD
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all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
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This redline version of the official IEC Standard allows the user to identify the changes

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International Standard IEC 62769-1 has been prepared
...

IEC 62769-1 ®
Edition 2.0 2021-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Field device integration (FDI) –
Part 1: Overview
Intégration des appareils de terrain (FDI) –
Partie 1: Vue d'ensemble
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
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About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

IEC publications search - webstore.iec.ch/advsearchform IEC online collection - oc.iec.ch
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and French, with equivalent terms in 18 additional languages.
once a month by email.
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(IEV) online.
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IEC 62769-1 ®
Edition 2.0 2021-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Field device integration (FDI) –

Part 1: Overview
Intégration des appareils de terrain (FDI) –

Partie 1: Vue d'ensemble
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.040.40; 35.100.05 ISBN 978-2-8322-9307-2

– 2 – IEC 62769-1:2021 © IEC 2021
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions, abbreviated terms and conventions . 7
3.1 Terms and definitions . 7
3.2 IEC TR 62541-1 terms (OPC UA) . 10
3.3 IEC 62541-3 (OPC UA) terms . 10
3.4 IEC 62541-4 (OPC UA) terms . 11
3.5 IEC 62541-5 (OPC UA) terms . 11
3.6 IEC 62541-100 (OPC UA for Devices) terms . 11
3.7 Abbreviated terms . 12
3.8 Conventions . 12
4 Background . 12
4.1 Motivation . 12
4.2 Electronic Device Description Language (EDDL) . 13 ®
4.3 Field Device Tool (FDT ) . 13
4.4 OPC Unified Architecture (OPC UA) . 14
5 Architecture . 14
5.1 Overview. 14
5.2 FDI Packages . 15
5.3 FDI Client . 16
5.4 FDI Server . 16
5.5 FDI Communication Server . 17
5.6 User Interface tiering . 17
5.7 FDI security considerations . 17
5.8 Redundancy . 18
6 Deployment . 18
6.1 Overview. 18
6.2 Engineering, operator and maintenance stations . 19
6.3 FDI Server . 19
6.4 FDI Communication Servers . 19
6.5 Device Tools . 19
6.6 Third-party Tools . 19
6.7 Handheld Tools . 19
6.8 Generic OPC UA Clients . 19
7 FDI Host . 19
7.1 Overview. 19
7.2 FDI Host Variants and Entities . 20
7.3 FDI Host Facets . 20
8 Life-cycle model . 21
8.1 Overview. 21
8.2 Identification mechanism . 21
8.3 Versioning mechanism . 22
8.3.1 Version levels . 22

8.3.2 FDI Technology Version . 22
8.3.3 Forward compatibility . 25
Annex A (informative) FDI life-cycle concept summary . 27
A.1 General . 27
A.2 Life-cycle relevant topics (references) . 27
Annex B (informative) Issue reporting . 28
Bibliography . 29

Figure 1 – FDI architecture diagram . 15
Figure 2 – Typical deployment scenario . 18
Figure 3 – FDI Technology Version dependencies . 23

Table 1 – FDI Host Variants and possible Facets . 20
Table 2 – FDI Host Facets and related FDI Entities . 21
Table 3 – Summary of influences on the FDI Technology Version . 25
Table 4 – Combinations of Minor Versions that require special handling . 25
Table A.1 – Life-cycle aspects as part of the FDI technology . 27
Table A.2 – Life-cycle aspects as part of products and services provided with the FDI
technology . 27

– 4 – IEC 62769-1:2021 © IEC 2021
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIELD DEVICE INTEGRATION (FDI) –

Part 1: Overview
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
Publicly Available Specifications (PAS) and Guides (hereafter referred to as "IEC Publication(s)"). Their
preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
may participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for
Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an i
...