EN IEC 61784-1-8:2023
(Main)Industrial networks - Profiles - Part 1-8: Fieldbus profiles - Communication Profile Family 8
Industrial networks - Profiles - Part 1-8: Fieldbus profiles - Communication Profile Family 8
IEC 61784-1-8:2023 defines Communication Profile Family 8 (CPF 8). CPF 8 specifies a set of protocol specific communication profiles (CPs) based on the IEC 61158 series (Type 18 and Type 23) and other standards, to be used in the design of devices involved in communications in factory manufacturing and process control.
Industrielle Kommunikationsnetze - Profile - Teil 1-8: Feldbusprofile - Kommunikationsprofilfamilie (CPF) 8
Réseaux industriels Profils Partie 1-8: Profils de bus de terrain Famille de profils de communication 8
L’IEC 61784-1-8:2023 définit la famille de profils de communication 8 (CPF 8). La CPF 8 définit un jeu de profils de communication (CP) spécifiques au protocole, fondé sur la série IEC 61158 (type 18 et type 23) et d’autres normes, à utiliser pour la conception d’appareils employés en communication dans le cadre de la production industrielle et de la commande de processus.
Industrijska omrežja - Profili - 1-8. del: Profili procesnih vodil - Komunikacijski profil skupine 8 (IEC 61784-1-8:2023)
Ta del standarda IEC 61784-1 določa družino komunikacijskih profilov 8 (CPF 8). Družina komunikacijskih profilov 8 določa sklop komunikacijskih profilov (CP), specifičnih za protokol, na osnovi skupine standardov IEC 61158 (tip 18 in tip 23) in drugih standardov, za uporabo pri oblikovanju naprav, vključenih v postopkih komunikacije v tovarniški proizvodnji in kontroli procesa.
OPOMBA 1: Vsi komunikacijski profili temeljijo na standardih ali osnutkih standardov ali mednarodnih standardih, ki jih je objavila komisija IEC, oziroma na standardih ali mednarodnih standardih, ki so jih določili drugi organi za standarde ali procesi odprtih standardov.
OPOMBA 2: Nekateri komunikacijski profili iz družine komunikacijskih profilov 8 so določeni v standardu IEC 61784-2-8.
Vsak komunikacijski profil izbere skladno in združljivo podskupino opravil ter protokolov iz ustreznega sklopa, ki je definiran in modeliran v skupini standardov IEC 61158. Za izbrane podskupine opravil in protokolov profil opisuje tudi morebitne potrebne ali nujne omejitve vrednosti parametrov.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2023
Industrijska omrežja - Profili - 1-8. del: Profili procesnih vodil - Komunikacijski
profil skupine 8 (IEC 61784-1-8:2023)
Industrial networks - Profiles - Part 1-8: Fieldbus profiles - Communication Profile Family
8 (IEC 61784-1-8:2023)
Industrielle Kommunikationsnetze - Profile - Teil 1-8: Feldbusprofile -
Kommunikationsprofilfamilie (CPF) 8 (IEC 61784-1-8:2023)
Réseaux industriels - Profils - Partie 1-8: Profils de bus de terrain - Famille de profils de
communication 8 (IEC 61784-1-8:2023)
Ta slovenski standard je istoveten z: EN IEC 61784-1-8:2023
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.100.05 Večslojne uporabniške Multilayer applications
rešitve
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 61784-1-8
NORME EUROPÉENNE
EUROPÄISCHE NORM April 2023
ICS 35.100.20; 35.240.50 Supersedes EN IEC 61784-1:2019 (partially)
English Version
Industrial networks - Profiles - Part 1-8: Fieldbus profiles -
Communication Profile Family 8
(IEC 61784-1-8:2023)
Réseaux industriels - Profils - Partie 1-8: Profils de bus de Industrielle Kommunikationsnetze - Profile - Teil 1-8:
terrain - Famille de profils de communication 8 Feldbusprofile - Kommunikationsprofilfamilie (CPF) 8
(IEC 61784-1-8:2023) (IEC 61784-1-8:2023)
This European Standard was approved by CENELEC on 2023-04-25. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 61784-1-8:2023 E
European foreword
The text of document 65C/1207/FDIS, future edition 1 of IEC 61784-1-8, 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 IEC 61784-1-8:2023.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2024-01-25
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2026-04-25
document have to be withdrawn
This document, together with other parts of the same series, partially supersedes EN IEC 61784-
1:2019 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 61784-1-8:2023 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 standard indicated:
IEC 60793 (series) NOTE Approved as EN IEC 60793 (series)
IEC 61158-1 NOTE Approved as EN IEC 61158-1
IEC 61158-3 (series) NOTE Approved as EN 61158-3 (series)
IEC 61158-4 (series) NOTE Approved as EN 61158-4 (series)
IEC 61158-5 (series) NOTE Approved as EN 61158-5 (series)
IEC 61158-5-23 NOTE Approved as EN IEC 61158-5-23
IEC 61158-6 (series) NOTE Approved as EN 61158-6 (series)
IEC 61158-6-23 NOTE Approved as EN IEC 61158-6-23
IEC 61784-1 (series) NOTE Approved as EN IEC 61784-1 (series)
IEC 61784-2 (series) NOTE Approved as EN IEC 61784-2 (series)
IEC 61784-2-8 NOTE Approved as EN IEC 61784-2-8
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the
relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cencenelec.eu.
Publication Year Title EN/HD Year
IEC 61158 series Industrial communication networks - EN IEC 61158 series
Fieldbus specifications
IEC 61158-2 2023 Industrial communication networks - EN IEC 61158-2 2023
Fieldbus specifications - Part 2: Physical
layer specification and service definition
IEC 61158-3-18 2007 Industrial communication networks - EN 61158-3-18 2008
Fieldbus specifications - Part 3-18: Data-
link layer service definition - Type 18
elements
IEC 61158-4-18 2010 Industrial communication networks - EN 61158-4-18 2012
Fieldbus specifications - Part 4-18: Data-
link layer protocol specification - Type 18
elements
IEC 61158-5-18 2010 Industrial communication networks - EN 61158-5-18 2012
Fieldbus specifications - Part 5-18:
Application layer service definition - Type
18 elements
IEC 61158-6-18 2010 Industrial communication networks - EN 61158-6-18 2012
Fieldbus specifications - Part 6-18:
Application layer protocol specification -
Type 18 elements
IEC 61784-1-0 2023 Industrial networks - Profiles - Part 1-0: EN IEC 61784-1-0 2023
Fieldbus profiles - General concepts and
terminology
ISO/IEC 8482 - Information technology - - -
Telecommunications and information
exchange between systems - Twisted pair
multipoint interconnections
TIA-485-A 1998 Electrical Characteristics of Generators - -
and Receivers for Use in Balanced Digital
Multipoint Systems
IEC 61784-1-8 ®
Edition 1.0 2023-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial networks – Profiles –
Part 1-8: Fieldbus profiles – Communication Profile Family 8
Réseaux industriels – Profils –
Partie 1-8: Profils de bus de terrain – Famille de profils de communication 8
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 35.100.20; 35.240.50 ISBN 978-2-8322-6625-0
– 2 – IEC 61784-1-8:2023 © IEC 2023
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions, abbreviated terms, symbols, and conventions . 8
3.1 Terms and definitions . 8
3.2 Abbreviations and symbols . 8
3.2.1 Common abbreviations and symbols . 8
3.2.2 Other abbreviations and symbols . 8
3.3 Conventions . 8
4 CPF 8 (CC-Link) . 8
4.1 General overview . 8
4.1.1 General . 8
4.1.2 Profile 8/1 . 9
4.1.3 Profile 8/2 . 9
4.1.4 Profile 8/3 . 9
4.2 CP 8/1 . 10
4.2.1 Physical layer . 10
4.2.2 Data-link layer . 11
4.2.3 Application layer . 14
4.3 CP 8/2 . 17
4.3.1 Physical layer . 17
4.3.2 Data-link layer . 17
4.3.3 Application layer . 17
4.4 CP 8/3 . 17
4.4.1 Physical layer . 17
4.4.2 Data-link layer . 19
4.4.3 Application layer . 21
Annex A (informative) CPF 8 (CC-LINK) communication concepts . 24
A.1 Basic characteristics . 24
A.1.1 Basic characteristics overview . 24
A.1.2 Initial cycle . 24
A.1.3 Refresh cycle . 24
A.1.4 Return cycle . 24
A.2 Variants . 24
Bibliography . 26
Table 1 – CP 8/1 transmission support level . 9
Table 2 – CP 8/1 PhL selection . 10
Table 3 – CP 8/1 DLL services selection . 12
Table 4 – CP 8/1 DLL protocol selection . 13
Table 5 – CP 8/1 AL services selection . 15
Table 6 – CP 8/1 AL protocol selection . 16
Table 7 – CP 8/2 DLL protocol selection . 17
Table 8 – CP 8/3 PhL selection . 18
IEC 61784-1-8:2023 © IEC 2023 – 3 –
Table 9 – CP 8/3 DLL services selection . 19
Table 10 – CP 8/3 DLL protocol selection . 20
Table 11 – CP 8/3 AL services selection . 21
Table 12 – CP 8/3 AL protocol selection . 22
– 4 – IEC 61784-1-8:2023 ©
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