IEC 61784-2:2007 PDF

Name: IEC 61784-2:2007 — Industrial communication networks - Profiles - Part 2: Additional fieldbus profiles for real-time networks based on ISO/IEC 8802-3
SKU: IEC 61784-2:2007
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Industrial communication networks - Profiles - Part 2: Additional fieldbus profiles for real-time networks based on ISO/IEC 8802-3

Название (английский):

IEC 61784-2:2007

Industrial communication networks - Profiles - Part 2: Additional fieldbus profiles for real-time networks based on ISO/IEC 8802-3

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 190
Дата публикации:: 14 декабря 2007 г.
Издание:: IEC IS 61784 edition 1 version 1
ICS:: 35.100.20

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Описание (английский):

IEC 61784-2:2007 specifies the performance indicators supporting classification schemes for Real-Time Ethernet (RTE) requirements; the profiles and related network components based on ISO/IEC 8802-3, IEC 61158 series, and IEC 61784-1 and the RTE solutions that are able to run in parallel with ISO/IEC 8802-3-based applications. This bilingual version (2014-11) corresponds to the English version, published in 2007-12.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

IEC 61784-2:2007 - Industrial communication networks – Profiles – Part 2 - defines additional fieldbus profiles for Real‑Time Ethernet (RTE) systems based on ISO/IEC 8802-3. It specifies performance indicators, profile families (CPFs) and related network component mappings for RTE solutions that operate in parallel with standard Ethernet (ISO/IEC 8802-3) applications. The edition (2007-12, bilingual release 2014-11) complements IEC 61784‑1 and the IEC 61158 series by documenting profile behaviour, conformance testing and performance criteria for industrial real‑time networks.

Key topics and technical requirements

RTE performance indicators - metrics used to classify and compare RTE solutions, including:

delivery time
number of RTE end‑stations
basic network topology and number of switches between end‑stations
throughput and non‑RTE bandwidth
time synchronization and non‑time‑based synchronization accuracy
redundancy recovery time

Communication Profile Families (CPFs) - detailed profile definitions and mappings for multiple RTE technologies (examples in the standard):

CPF 2 (CIP), CPF 3 (PROFIBUS & PROFINET), CPF 4 (P‑NET), CPF 6 (INTERBUS), CPF 10 (Vnet/IP), CPF 11 (TCnet), CPF 12 (EtherCAT), CPF 13 (ETHERNET Powerlink), CPF 14 (EPA)

Layer mappings - physical layer, data link layer and application layer requirements and behaviour for each profile.

Conformance testing - methodology, test conditions, procedures, measurement and reporting to verify that implementations meet profile and performance requirements.

Classification and node/application classes - node capabilities, communication/redundancy/media classes and conformance behaviours for interoperable deployments.

Applications and who uses it

IEC 61784-2 is practical for:

Device manufacturers designing industrial Ethernet interfaces (PLCs, I/O modules, drives) to meet RTE profile requirements.

System integrators and network designers selecting appropriate RTE profiles for machine control, motion control, and factory automation.

Test labs and certification bodies executing conformance tests and performance verification against standard criteria.

Procurement and engineering teams specifying deterministic Ethernet behaviour, synchronization and redundancy targets for industrial projects. Real‑world use cases include high‑performance motion control, synchronized distributed I/O, safety‑relevant networks and mixed traffic environments where real‑time and standard Ethernet applications run in parallel.

Related standards

ISO/IEC 8802‑3 (Ethernet)

IEC 61158 series (Fieldbus protocols)

IEC 61784‑1 (Profiles - Part 1) These referenced documents provide foundational protocol definitions and profile frameworks used by IEC 61784‑2.

Keywords: IEC 61784-2, Real‑Time Ethernet, RTE, fieldbus profiles, ISO/IEC 8802-3, conformance tests, EtherCAT, PROFINET, Ethernet Powerlink, industrial communication networks.

IEC 61784-2:2007 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications and who uses it

Related standards

Технические детали

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ISO/IEC 8802-3:2000

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