Industrial networks - Profiles - Part 2-6: Additional real-time fieldbus profiles based on ISO/IEC/IEEE 8802-3 - CPF 6

IEC 61784-2-6:2023 defines extensions of Communication Profile Family 6 (CPF 6) for Real-Time Ethernet (RTE). CPF 6 specifies a set of Real-Time Ethernet (RTE) communication profiles (CPs) and related network components based on the IEC 61158 series (Type 8 and Type 10), ISO/IEC/IEEE 8802-3 and other standards.

Réseaux industriels – Profils – Partie 2-6: Profils de bus de terrain supplémentaires pour les réseaux en temps réel fondés sur l’ISO/IEC/IEEE 8802-3 – CPF 6

L’IEC 61784-2-6:2023 définit les extensions de la famille de profils de communication 6 (CPF 6) pour l’Ethernet en temps réel (RTE). La CPF 6 spécifie un ensemble de profils de communication (CP) Ethernet en temps réel (RTE, Real-Time Ethernet) et de composants de réseau associés basés sur la série IEC 61158 (type 8 et type 10), l’ISO/IEC/IEEE 8802-3 et d’autres normes.

General Information

Status
Published
Publication Date
29-Mar-2023
Technical Committee
Drafting Committee
Current Stage
PPUB - Publication issued
Start Date
31-Mar-2023
Completion Date
30-Mar-2023
Ref Project

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IEC 61784-2-6:2023 - Industrial networks - Profiles - Part 2-6: Additional real-time fieldbus profiles based on ISO/IEC/IEEE 8802-3 - CPF 6 Released:3/30/2023
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IEC 61784-2-6 ®
Edition 1.0 2023-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Industrial networks – Profiles –
Part 2-6: Additional real-time fieldbus profiles based on ISO/IEC/IEEE 8802-3 –
CPF 6
Réseaux industriels – Profils –
Partie 2-6: Profils de bus de terrain supplémentaires pour les réseaux en temps
réel fondés sur l’ISO/IEC/IEEE 8802-3 – CPF 6

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IEC 61784-2-6 ®
Edition 1.0 2023-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Industrial networks – Profiles –

Part 2-6: Additional real-time fieldbus profiles based on ISO/IEC/IEEE 8802-3 –

CPF 6
Réseaux industriels – Profils –

Partie 2-6: Profils de bus de terrain supplémentaires pour les réseaux en temps

réel fondés sur l’ISO/IEC/IEEE 8802-3 – CPF 6

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 35.100.20; 35.240.50 ISBN 978-2-8322-6694-6

– 2 – IEC 61784-2-6:2023 © IEC 2023
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms, definitions, abbreviated terms, acronyms, and conventions . 7
3.1 Terms and definitions . 7
3.2 Abbreviated terms and acronyms . 8
3.3 Symbols . 8
3.4 Conventions . 8
4 CPF 6 (INTERBUS®) – RTE communication profiles . 9
4.1 General overview . 9
4.2 CP 6/4 . 10
4.2.1 Mapping . 10
4.2.2 Type 10 service and protocol selection . 11
4.2.3 Type 8 service and protocol selection . 12
4.2.4 Performance indicator selection . 12
4.3 CP 6/5 . 13
4.3.1 Mapping . 13
4.3.2 Type 10 service and protocol selection . 13
4.3.3 Type 8 service and protocol selection . 14
4.3.4 Performance indicator selection . 14
4.4 CP 6/6 . 14
4.4.1 Mapping . 14
4.4.2 Type 10 service and protocol selection . 14
4.4.3 Type 8 service and protocol selection . 15
4.4.4 Performance indicator selection . 15
Bibliography . 16

Figure 1 – Linking-device communication profiles RTE-network context . 9
Figure 2 – Linking-device mapping principle. 10
Figure 3 – Data Mapping . 11

Table 1 – CPF 6 symbols . 8
Table 2 – CPF 6: device CP identifier assignment . 10
Table 3 – Linking-device Type 10 network PI overview . 12

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
INDUSTRIAL NETWORKS –
PROFILES –
Part 2-6: Additional real-time fieldbus profiles
based on ISO/IEC/IEEE 8802-3 –
CPF 6
FOREWORD
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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 the IEC 61784-1 series and the IEC 61784-2 series.
IEC 61784-2-6 has been prepared by subcommittee 65C: Industrial networks, of IEC technical
committee 65: Industrial-process measurement, control and automation. It is an International
Standard.
This first edition, together with the other parts of the same series, cancels and replaces the
fourth edition of IEC 61784-2 published in 2019. This first edition constitutes a technical revision.

– 4 – IEC 61784-2-6:2023 © IEC 2023
This edition includes the following significant technical changes with respect to
IEC 61784-2:2019:
a) split of the original IEC 61784
...

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