Industrial communication networks - Fieldbus specifications - Part 1: Overview and guidance for the IEC 61158 and IEC 61784 series

IEC 61158-1:2014 specifies the generic concept of fieldbuses. It also presents an overview and guidance for the IEC 61158 series by: - explaining the structure and content of the IEC 61158 series; - relating the structure of the IEC 61158 series to the ISO/IEC 7498-1 OSI Basic Reference Model; - showing the logical structure of the IEC 61784 series; - showing how to use parts of the IEC 61158 series in combination with the IEC 61784 series; - providing explanations of some aspects of the IEC 61158 series that are common to the type specific parts of the IEC 61158-5 including the application layer service description concepts and the generic fieldbus data types. This first edition cancels and replaces the third edition of IEC/TR 61158-1 published in 2010 and constitutes a technical revision. It includes the following changes: - updates of the references to and information about the IEC 61158 series, IEC 61784-1, IEC 61784-3, IEC 61784-5 series and IEC 61918 throughout the document; - new Type 23 for profile family 8; - new Type 24 and the related profile family CPF 19; - new Subclause 7.7 Communication profiles for wireless communication networks; - new Clause 11 Fieldbus system requirements; - new Annex B Media selection for fieldbus systems.

Industrielle Kommunikationsnetze - Feldbusse - Teil 1: Überblick und Leitfaden zu den Normen der Reihe IEC 61158 und IEC 61784

Réseaux de communication industriels - Spécifications des bus de terrain - Partie 1: Présentation et lignes directrices des séries CEI 61158 et CEI 61784

L'IEC 61158-1:2014 précise le concept générique de bus de terrain. Elle donne également un aperçu et des lignes directrices relatives à la série CEI 61158 en: - expliquant la structure et le contenu de la série CEI 61158; - associant la structure de la série CEI 61158 à l'ISO/CEI 7498-1 Modèle de référence de base OSI; - présentant la structure logique de la série CEI 61784; - présentant la manière d'utiliser les parties de la série CEI 61158 en combinaison avec la série CEI 61784; - donnant des explications relatives à certains aspects de la série CEI 61158 communs aux parties spécifiques au type de la CEI 61158-5, y compris les concepts de description de la couche d'application de service et les types de données de bus de terrain génériques. Cette première édition annule et remplace la troisième édition de la CEI/TR 61158-1 parue en 2010 et constitue une révision technique. Cette première édition inclut les modifications suivantes: - mises à jour des références et des informations relatives à la série CEI 61158, à la CEI 61784-1, à la CEI 61784-3, à la série CEI 61784-5 et à la CEI 61918 tout au long du présent document; - nouveau Type 23 pour la famille de profils 8; - nouveau Type 24 et famille de profil CPF 19 associée; - nouveau Paragraphe 7.7 Profils de communication pour les réseaux de communication sans fil; - nouvel Article 11 Exigences relatives au système de bus de terrain; - nouvelle Annexe B Sélection du support des systèmes de bus de terrain.

Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 1. del: Pregled in navodila za skupini IEC 61158 in IEC 61784 (IEC 61158-1:2014)

Ta dokument določa generične pojme za generična vodila.
Ta dokument predstavlja tudi pregled in smernice za skupino IEC 61158:
• z razlago strukture in vsebine skupine IEC 61158;
• s povezavo strukture skupine IEC 61158 z osnovnim referenčnim modelom ISO/IEC 7498-1 OSI;
• s prikazom logične strukture skupine IEC 61784;
• s prikazom uporabe delov skupine IEC 61158 v kombinaciji s skupino IEC 61784;
• z zagotavljanjem razlag nekaterih vidikov skupine IEC 61158, ki so običajni za dele IEC 61158-5 za posamezen tip, vključno s pojmi opisa storitve aplikacijskega nivoja in generičnimi vrstami podatkov procesnih vodil.

General Information

Status
Withdrawn
Publication Date
18-Sep-2014
Technical Committee
Drafting Committee
Current Stage
6060 - Document made available
Due Date
19-Sep-2014
Completion Date
19-Sep-2014

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 1. del: Pregled in navodila za skupini IEC 61158 in IEC 61784 (IEC 61158-1:2014)Industrielle Kommunikationsnetze - Feldbusse - Teil 1: Überblick und Leitfaden zu den Normen der Reihe IEC 61158 und IEC 61784 (IEC 61158-1:2014)Réseaux de communication industriels - Spécifications des bus de terrain - Partie 1: Séries CEI 61158 et CEI 61784 - Présentation et lignes directrices (CEI 61158-1:2014)Industrial communication networks - Fieldbus specifications - Part 1: Overview and guidance for the IEC 61158 and IEC 61784 series (IEC 61158-1:2014)35.110OmreževanjeNetworking25.040.40Merjenje in krmiljenje industrijskih postopkovIndustrial process measurement and controlICS:Ta slovenski standard je istoveten z:EN 61158-1:2014SIST EN 61158-1:2015en01-marec-2015SIST EN 61158-1:2015SLOVENSKI

STANDARD
SIST EN 61158-1:2015
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 61158-1
September 2014 ICS 25.040.40; 33.040; 35.100.05
Supersedes CLC/TR 61158-1:2010
English Version

Industrial communication networks - Fieldbus specifications - Part 1: Overview and guidance for the IEC 61158 and IEC 61784 series (IEC 61158-1:2014)

Réseaux de communication industriels - Spécifications des bus de terrain - Partie 1: Présentation et lignes directrices des séries CEI 61158 et CEI 61784 (CEI 61158-1:2014)

Industrielle Kommunikationsnetze - Feldbusse -

Teil 1: Überblick und Leitfaden zu den Normen der Reihe IEC 61158 und IEC 61784 (IEC 61158-1:2014) This European Standard was approved by CENELEC on 2014-06-27. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization

Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17,

B-1000 Brussels © 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN 61158-1:2014 E SIST EN 61158-1:2015

EN 61158-1:2014 - 2 - Foreword The text of document 65C/757/FDIS, future edition 1 of IEC 61158-1, prepared by SC 65C “Industrial networks” of IEC/TC 65 “Industrial-process measurement, control and automation" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61158-1:2014.

The following dates are fixed: • latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2015-03-27 • latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2017-06-27

This document supersedes CLC/TR 61158-1:2010.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent rights.

This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association.

Endorsement notice The text of the International Standard IEC 61158-1:2014 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated:

IEC 60793-2-30:2012 NOTE Harmonized as EN 60793-2-30:2013 (not modified). IEC 60793-2-40:2009 NOTE Harmonized as EN 60793-2-40:2011 (not modified). IEC 61000-6-2 NOTE Harmonized as EN 61000-6-2. IEC 61131-2 NOTE Harmonized as EN 61131-2. IEC 61158 Series NOTE Harmonized as EN 61158 Series (not modified). IEC 61158-2:2014 NOTE Harmonized as EN 61158-2 1) (not modified). IEC 61158-3-1:2014 NOTE Harmonized as EN 61158-3-1 1) (not modified). IEC 61158-3-2:2014 NOTE Harmonized as EN 61158-3-2 1) (not modified). IEC 61158-3-3:2014 NOTE Harmonized as EN 61158-3-3 1) (not modified). IEC 61158-3-4:2014 NOTE Harmonized as EN 61158-3-4 1) (not modified). IEC 61158-3-7:2007 NOTE Harmonized as EN 61158-3-7:2008 (not modified). IEC 61158-3-8:2007 NOTE Harmonized as EN 61158-3-8:2008 (not modified). IEC 61158-3-11:2007 NOTE Harmonized as EN 61158-3-11:2008 (not modified). IEC 61158-3-12:2014 NOTE Harmonized as EN 61158-3-12 1) (not modified). IEC 61158-3-13:2014 NOTE Harmonized as EN 61158-3-13 1) (not modified). IEC 61158-3-14:2014 NOTE Harmonized as EN 61158-3-14 1) (not modified). IEC 61158-3-16:2007 NOTE Harmonized as EN 61158-3-16:2008 (not modified).

1) To be published. SIST EN 61158-1:2015

- 3 - EN 61158-1:2014 IEC 61158-3-17:2007 NOTE Harmonized as EN 61158-3-17:2008 (not modified). IEC 61158-3-18:2007 NOTE Harmonized as EN 61158-3-18:2008 (not modified). IEC 61158-3-19:2014 NOTE Harmonized as EN 61158-3-19 1) (not modified). IEC 61158-3-20:2014 NOTE Harmonized as EN 61158-3-20 1) (not modified). IEC 61158-3-21:2010 NOTE Harmonized as EN 61158-3-21:2012 (not modified). IEC 61158-3-22:2014 NOTE Harmonized as EN 61158-3-22 1) (not modified). IEC 61158-3-24:2014 NOTE Harmonized as EN 61158-3-24 1) (not modified). IEC 61158-4-1:2014 NOTE Harmonized as EN 61158-4-1 1) (not modified). IEC 61158-4-2:2014 NOTE Harmonized as EN 61158-4-2 1) (not modified). IEC 61158-4-3:2014 NOTE Harmonized as EN 61158-4-3 1) (not modified). IEC 61158-4-4:2014 NOTE Harmonized as EN 61158-4-4 1) (not modified). IEC 61158-4-7:2007 NOTE Harmonized as EN 61158-4-7:2008 (not modified). IEC 61158-4-8:2007 NOTE Harmonized as EN 61158-4-8:2008 (not modified). IEC 61158-4-11:2014 NOTE Harmonized as EN 61158-4-11 1) (not modified). IEC 61158-4-12:2014 NOTE Harmonized as EN 61158-4-12 1) (not modified). IEC 61158-4-13:2014 NOTE Harmonized as EN 61158-4-13 1) (not modified). IEC 61158-4-14:2014 NOTE Harmonized as EN 61158-4-14 1) (not modified). IEC 61158-4-16:2007 NOTE Harmonized as EN 61158-4-16:2008 (not modified). IEC 61158-4-17:2007 NOTE Harmonized as EN 61158-4-17:2008 (not modified). IEC 61158-4-18:2010 NOTE Harmonized as EN 61158-4-18:2012 (not modified). IEC 61158-4-19:2014 NOTE Harmonized as EN 61158-4-19 1) (not modified). IEC 61158-4-20:2014 NOTE Harmonized as EN 61158-4-20 1) (not modified). IEC 61158-4-21:2010 NOTE Harmonized as EN 61158-4-21:2012 (not modified). IEC 61158-4-22:2014 NOTE Harmonized as EN 61158-4-22 1) (not modified). IEC 61158-4-24:2014 NOTE Harmonized as EN 61158-4-24 1) (not modified). IEC 61158-5-2:2014 NOTE Harmonized as EN 61158-5-2 1) (not modified). IEC 61158-5-3:2014 NOTE Harmonized as EN 61158-5-3 1) (not modified). IEC 61158-5-4:2014 NOTE Harmonized as EN 61158-5-4 1) (not modified). IEC 61158-5-5:2014 NOTE Harmonized as EN 61158-5-5 1) (not modified). IEC 61158-5-7:2007 NOTE Harmonized as EN 61158-5-7:2008 (not modified). IEC 61158-5-8:2007 NOTE Harmonized as EN 61158-5-8:2008 (not modified). IEC 61158-5-9:2014 NOTE Harmonized as EN 61158-5-9 1) (not modified). IEC 61158-5-10:2014 NOTE Harmonized as EN 61158-5-10 1) (not modified). IEC 61158-5-11:2007 NOTE Harmonized as EN 61158-5-11:2008 (not modified). IEC 61158-5-12:2014 NOTE Harmonized as EN 61158-5-12 1) (not modified). IEC 61158-5-13:2014 NOTE Harmonized as EN 61158-5-13 1) (not modified). IEC 61158-5-14:2014 NOTE Harmonized as EN 61158-5-14 1) (not modified). IEC 61158-5-15:2010 NOTE Harmonized as EN 61158-5-15:2012 (not modified). IEC 61158-5-16:2007 NOTE Harmonized as EN 61158-5-16:2008 (not modified). IEC 61158-5-17:2007 NOTE Harmonized as EN 61158-5-17:2008 (not modified). IEC 61158-5-18:2010 NOTE Harmonized as EN 61158-5-18:2012 (not modified).

1) To be published. SIST EN 61158-1:2015

EN 61158-1:2014 - 4 - IEC 61158-5-19:2014 NOTE Harmonized as EN 61158-5-19 1) (not modified). IEC 61158-5-20:2014 NOTE Harmonized as EN 61158-5-20 1) (not modified). IEC 61158-5-21:2010 NOTE Harmonized as EN 61158-5-21:2012 (not modified). IEC 61158-5-22:2010 NOTE Harmonized as EN 61158-5-22:2012 (not modified). IEC 61158-5-23:2014 NOTE Harmonized as EN 61158-5-23 1) (not modified). IEC 61158-5-24:2014 NOTE Harmonized as EN 61158-5-24 1) (not modified). IEC 61158-6-2:2014 NOTE Harmonized as EN 61158-6-2 1) (not modified). IEC 61158-6-3:2014 NOTE Harmonized as EN 61158-6-3 1) (not modified). IEC 61158-6-4:2014 NOTE Harmonized as EN 61158-6-4 1) (not modified). IEC 61158-6-5:2014 NOTE Harmonized as EN 61158-6-5 1) (not modified). IEC 61158-6-7:2007 NOTE Harmonized as EN 61158-6-7:2008 (not modified). IEC 61158-6-8:2007 NOTE Harmonized as EN 61158-6-8:2008 (not modified). IEC 61158-6-9:2014 NOTE Harmonized as EN 61158-6-9 1) (not modified). IEC 61158-6-10:2014 NOTE Harmonized as EN 61158-6-10 1) (not modified). IEC 61158-6-11:2007 NOTE Harmonized as EN 61158-6-11:2008 (not modified). IEC 61158-6-12:2014 NOTE Harmonized as EN 61158-6-12 1) (not modified). IEC 61158-6-13:2014 NOTE Harmonized as EN 61158-6-13 1) (not modified). IEC 61158-6-14:2014 NOTE Harmonized as EN 61158-6-14 1) (not modified). IEC 61158-6-15:2010 NOTE Harmonized as EN 61158-6-15:2012 (not modified). IEC 61158-6-16:2007 NOTE Harmonized as EN 61158-6-16:2008 (not modified). IEC 61158-6-17:2007 NOTE Harmonized as EN 61158-6-17:2008 (not modified). IEC 61158-6-18:2010 NOTE Harmonized as EN 61158-6-18:2012 (not modified). IEC 61158-6-19:2014 NOTE Harmonized as EN 61158-6-19 1) (not modified). IEC 61158-6-20:2014 NOTE Harmonized as EN 61158-6-20 1) (not modified). IEC 61158-6-21:2010 NOTE Harmonized as EN 61158-6-21:2012 (not modified). IEC 61158-6-22:2014 NOTE Harmonized as EN 61158-6-22 1) (not modified). IEC 61158-6-23:2014 NOTE Harmonized as EN 61158-6-23 1) (not modified). IEC 61158-6-24:2014 NOTE Harmonized as EN 61158-6-24 1) (not modified). IEC 61326 Series NOTE Harmonized as EN 61326 Series (not modified). IEC 61508 Series NOTE Harmonized as EN 61508 Series (not modified). IEC 61784-1:2014 NOTE Harmonized as EN 61784-1 1) (not modified). IEC 61784-2:2014 NOTE Harmonized as EN 61784-2 1) (not modified). IEC 61784-3:2010 NOTE Harmonized as EN 61784-3:2010 (not modified). IEC 61784-3-1:2010 NOTE Harmonized as EN 61784-3-1:2010 (not modified). IEC 61784-3-2:2010 NOTE Harmonized as EN 61784-3-2:2010 (not modified). IEC 61784-3-3:2010 NOTE Harmonized as EN 61784-3-3:2010 (not modified). IEC 61784-3-6:2010 NOTE Harmonized as EN 61784-3-6:2010 (not modified). IEC 61784-3-8:2010 NOTE Harmonized as EN 61784-3-8:2010 (not modified). IEC 61784-3-12:2010 NOTE Harmonized as EN 61784-3-12:2010 (not modified). IEC 61784-3-13:2010 NOTE Harmonized as EN 61784-3-13:2010 (not modified). IEC 61784-3-14:2010 NOTE Harmonized as EN 61784-3-14:2010 (not modified).

1) To be published. SIST EN 61158-1:2015

- 5 - EN 61158-1:2014 IEC 61784-3-18:2011 NOTE Harmonized as EN 61784-3-18:2011 (not modified). IEC 61784-5-1:2013 NOTE Harmonized as EN 61784-5-1:2013 (not modified). IEC 61784-5-2:2013 NOTE Harmonized as EN 61784-5-2:2013 (not modified). IEC 61784-5-3:2013 NOTE Harmonized as EN 61784-5-3:2013 (not modified). IEC 61784-5-4:2010 NOTE Harmonized as EN 61784-5-4:2012 (not modified). IEC 61784-5-6:2013 NOTE Harmonized as EN 61784-5-6:2013 (not modified). IEC 61784-5-8:2013 NOTE Harmonized as EN 61784-5-8:2013 (not modified). IEC 61784-5-10:2010 NOTE Harmonized as EN 61784-5-10:2012 (not modified). IEC 61784-5-11:2013 NOTE Harmonized as EN 61784-5-11:2013 (not modified). IEC 61784-5-12:2010 NOTE Harmonized as EN 61784-5-12:2012 (not modified). IEC 61784-5-13:2013 NOTE Harmonized as EN 61784-5-13:2013 (not modified). IEC 61784-5-14:2013 NOTE Harmonized as EN 61784-5-14:2013 (not modified). IEC 61784-5-15:2010 NOTE Harmonized as EN 61784-5-15:2012 (not modified). IEC 61784-5-16:2013 NOTE Harmonized as EN 61784-5-16:2013 (not modified). IEC 61784-5-17:2013 NOTE Harmonized as EN 61784-5-17:2013 (not modified). IEC 61784-5-18:2013 NOTE Harmonized as EN 61784-5-18:2013 (not modified). IEC 61784-5-19:2013 NOTE Harmonized as EN 61784-5-19:2013 (not modified). IEC 61804 Series NOTE Harmonized as EN 61804 Series (not modified). IEC 61918:2013 NOTE Harmonized as EN 61918:2013 (modified). IEC 62439 Series NOTE Harmonized as EN 62439 Series (not modified). IEC 62453 Series NOTE Harmonized as EN 62453 Series (not modified). IEC 62591 NOTE Harmonized as EN 62591. IEC 62657-2 NOTE Harmonized as EN 62657-2 2). IEC 62734 NOTE Harmonized as EN 62734 2). IEC/TR 62685:2010 NOTE Harmonized as CLC/TR 62685:2011 (not modified).

2) At draft stage. SIST EN 61158-1:2015
SIST EN 61158-1:2015

IEC 61158-1 Edition 1.0 2014-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Industrial communication networks – Fieldbus specifications – Part 1: Overview and guidance for the IEC 61158 and IEC 61784 series

Réseaux de communication industriels – Spécifications des bus de terrain – Partie 1: Présentation et lignes directrices des séries CEI 61158 et CEI 61784

INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE XC ICS 25.040.40; 33.040; 35.100.05 PRICE CODE CODE PRIX ISBN 978-2-8322-1630-9

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale ®

Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé. SIST EN 61158-1:2015 colourinside

– 2 – IEC 61158-1:2014 © IEC 2014 CONTENTS

FOREWORD ........................................................................................................................... 4 1 Scope ............................................................................................................................... 6 2 Normative references ....................................................................................................... 6 3 Terms, definitions and abbreviated terms ......................................................................... 6

Terms and definitions .............................................................................................. 6 3.1 Abbreviations .......................................................................................................... 7 3.24 Guidelines for implementers and users ............................................................................. 7

Background and purpose ......................................................................................... 7 4.1 Supported options ................................................................................................... 8 4.2 Benefits from using a common and formal style ....................................................... 8 4.35 Concept of the IEC 61158 series ...................................................................................... 9 6 Mapping onto the OSI Basic Reference Model ................................................................ 11

Overview ............................................................................................................... 11 6.1 Physical layer service and protocol........................................................................ 11 6.2 Data-link layer service ........................................................................................... 12 6.3 Data-link layer protocol ......................................................................................... 13 6.4 Application layer service ........................................................................................ 13 6.5 Application layer protocol ...................................................................................... 14 6.67 Structure of IEC 61158 and IEC 61784 series ................................................................. 15

The IEC 61158 physical layer ................................................................................ 15 7.1 The IEC 61158 data-link layer ............................................................................... 15 7.2 The IEC 61158 application layer ............................................................................ 16 7.3 IEC 61784-1 and IEC 61784-2 fieldbus profiles ..................................................... 16 7.4 IEC 61784-3 functional safety communication profiles ........................................... 20 7.5 IEC 61784-5 installation profiles ............................................................................ 22 7.6 Communication profiles for wireless communication networks ............................... 24 7.78 Brief summary of the characteristics of service and protocol for each fieldbus type ........ 25

Summary of the physical layer service and protocol characteristics ....................... 25 8.1 Summary of data-link layer service characteristics ................................................ 27 8.2 Summary of data-link layer protocol characteristics ............................................... 29 8.3 Summary of application layer service characteristics ............................................. 30 8.4 Summary of application layer protocol characteristics ............................................ 32 8.59 Application layer service description concepts ................................................................ 34

Overview ............................................................................................................... 34 9.1 Architectural relationships ..................................................................................... 34 9.2 Fieldbus application layer structure ....................................................................... 36 9.3 Fieldbus application layer naming and addressing ................................................. 48 9.4 Architecture summary ............................................................................................ 49 9.5 Notional FAL service procedures ........................................................................... 50 9.6 Common FAL attributes ......................................................................................... 51 9.7 Common FAL service parameters .......................................................................... 52 9.8 APDU size ............................................................................................................. 53 9.910 Data type ASE ................................................................................................................ 53

Overview ............................................................................................................... 53 10.1 Formal definition of data type objects .................................................................... 55 10.2SIST EN 61158-1:2015

IEC 61158-1:2014 © IEC 2014 – 3 – 11 Fieldbus system requirements ........................................................................................ 57

General ................................................................................................................. 57 11.1 Industrial control network ...................................................................................... 57 11.2 Communication between industrial control networks and other networks ............... 58 11.3 Quality of service features of an industrial control network .................................... 58 11.4 Special requirements for wireless networks ........................................................... 59 11.5Annex A (informative)

Trade name declarations ................................................................... 60 Annex B (informative)

Media selection for fieldbus systems ................................................. 62 B.1 General ................................................................................................................. 62 B.2 Cabled media ........................................................................................................ 62 B.3 Wireless media ...................................................................................................... 62 B.4 Media needing special consideration ..................................................................... 62 B.5 Performance characteristics of open and public networks ...................................... 63 Bibliography .......................................................................................................................... 64

Figure 1 – Example of a fieldbus system ................................................................................. 9 Figure 2 – Concept of DL/AL to separate service and protocol parts ..................................... 10 Figure 3 – Basic fieldbus reference model ............................................................................ 11 Figure 4 – General model of physical layer ........................................................................... 12 Figure 5 – Relationship of the Data-link layer to other fieldbus layers and to users of the fieldbus data-link service ................................................................................................ 13 Figure 6 – Relationship of the fieldbus Application layer to other fieldbus layers and to users of the fieldbus application service ................................................................................ 14 Figure 7 – Structure of communication profile families .......................................................... 17 Figure 8 – Example of a CPF structure ................................................................................. 18 Figure 9 – Document structure of IEC 61918 and the CPF specific part of IEC 61784-5 ........ 24 Figure 10 – Relationship to the OSI Basic Reference Model ................................................. 35 Figure 11 – Architectural positioning of the fieldbus application layer .................................... 35 Figure 12 – Client/server interactions .................................................................................... 38 Figure 13 – Pull model interactions ....................................................................................... 39 Figure 14 – Push model interactions ..................................................................................... 39 Figure 15 – APOs services conveyed by the FAL .................................................................. 41 Figure 16 – Application entity structure ................................................................................. 43 Figure 17 – Example FAL ASEs ............................................................................................ 44 Figure 18 – FAL management of objects ............................................................................... 45 Figure 19 – ASE service conveyance .................................................................................... 46 Figure 20 – Defined and established AREPs ......................................................................... 48 Figure 21 – FAL architectural components ............................................................................ 50 Figure 22 – Data-type class hierarchy example ..................................................................... 53

Table 1 – OSI and IEC 61158 layers ..................................................................................... 11 Table 2 – CPF, CP, and type relations .................................................................................. 19 Table 3 – Types of timeliness defined for publisher/subscriber interactions ........................... 40 Table A.1 – Trade names of CPFs and CPs .......................................................................... 60

SIST EN 61158-1:2015

– 4 – IEC 61158-1:2014 © IEC 2014 INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________

INDUSTRIAL COMMUNICATION NETWORKS –
FIELDBUS SPECIFICATIONS –
Part 1: Overview and guidance for the IEC 61158 and IEC 61784 series

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 international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees.

3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications.

8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. Attention is drawn to the fact that the use of some of the associated protocol types is restricted by their intellectual-property-right holders. In all cases, the commitment to limited release of intellectual-property-rights made by the holders of those rights permits a layer protocol type to be used with other layer protocols of the same type, or in other type combinations explicitly authorized by their respective intellectual property right holders. NOTE Combinations of protocol types are specified in IEC 61784-1 and IEC 61784-2. International Standard IEC 61158-1 has been prepared by subcommittee 65C: Industrial networks, of IEC technical committee 65: Industrial-process measurement, control and automation. This first edition cancels and replaces the third edition of IEC/TR 61158-1 published in 2010. This edition constitutes a technical revision. SIST EN 61158-1:2015

IEC 61158-1:2014 © IEC 2014 – 5 – This first edition includes the following significant changes with respect to the previous Technical Report: • updates of the references to and information about the IEC 61158 series, IEC 61784-1, IEC 61784-3, IEC 61784-5 series and IEC 61918 throughout the document; • new Type 23 for profile family 8; • new Type 24 and the related profile family CPF 19; • new Subclause 7.7 Communication profiles for wireless communication networks; • new Clause 11 Fieldbus system requirements; • new Annex B Media selection for fieldbus systems. The text of this standard is based on the following documents: FDIS Report on voting 65C/757/FDIS 65C/767/RVD

Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all the parts of the IEC 61158 series, published under the general title Industrial communication networks – Fieldbus speci

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