SIST EN 61784-2:2010

Industrial communication networks - Profiles - Part 2: Additional fieldbus profiles for real-time networks based on ISO/IEC 8802-3 (IEC 61784-2:2010)

This part of IEC 61784 specifies - performance indicators supporting classification schemes for Real-Time Ethernet (RTE) requirements; - profiles and related network components based on ISO/IEC 8802-3, IEC 61158 series, and IEC 61784-1; - RTE solutions that are able to run in parallel with ISO/IEC 8802-3-based applications. These communication profiles are called Real-Time Ethernet communication profiles.

Industrielle Kommunikationsnetze - Profile - Teil 2: Zusätzliche Feldbusprofile für Echtzeitnetzwerke basierend auf ISO/IEC 8802-3 (IEC 61784-2:2010)

Réseaux de communication industriels - Profils - Partie 2: Profils supplémentaires des bus de terrain pour les réseaux temps réel basés sur l’ISO/CEI 8802-3 (CEI 61784-2:2010)

Industrijska komunikacijska omrežja - Profili - 2. del: Dodatni profili procesnih vodil za omrežja, ki delujejo v realnem času po ISO/IEC 8802-3 (IEC 61784-2:2010)

Ta del IEC 61784 določa: – kazalnike uspešnosti, ki podpirajo klasifikacijske sheme za zahteve za realno-časovni eternet (RTE); - profile in povezane omrežne komponente, osnovane na ISO/IEC 8802-3, IEC 61158 serije in 61784-1; - rešitve za RTE, ki lahko tečejo vzporedno z na ISO/IEC 8802-3 osnovanimi uporabami. Ti komunikacijski profili se imenujejo realno-časovni eternet komunikacijski profili.

General Information

• Status: Withdrawn
• Publication Date: 03-Nov-2010
• Withdrawal Date: 27-Oct-2016
• ICS: 25.040.40 - Industrial process measurement and control
• ICS: 35.100.05 - Multilayer applications
• Technical Committee: MOV - Measuring equipment for electromagnetic quantities
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 27-Oct-2016
• Due Date: 19-Nov-2016
• Completion Date: 28-Oct-2016
• Ref Project: EN 61784-2:2010 - Industrial communication networks - Profiles - Part 2: Additional fieldbus profiles for real-time networks based on ISO/IEC 8802-3

Relations

• Replaces: SIST EN 61784-2:2008 - Industrial communication networks - Profiles -- Part 2: Additional fieldbus profiles for real-time networks based on ISO/IEC 8802-3
• Effective Date: 01-Nov-2010
• Replaced By: SIST EN 61784-2:2015 - Industrial communication networks - Profiles - Part 2: Additional fieldbus profiles for real-time networks based on ISO/IEC 8802-3 (IEC 61784-2:2014)
• Effective Date: 28-Jan-2023
• Replaces: SIST EN 61784-2:2008 - Industrial communication networks - Profiles -- Part 2: Additional fieldbus profiles for real-time networks based on ISO/IEC 8802-3
• Effective Date: 29-Jan-2023
• Replaced By: SIST EN 61784-2:2015 - Industrial communication networks - Profiles - Part 2: Additional fieldbus profiles for real-time networks based on ISO/IEC 8802-3 (IEC 61784-2:2014)
• Effective Date: 01-Feb-2015
• Replaces: SIST EN 61784-2:2008 - Industrial communication networks - Profiles -- Part 2: Additional fieldbus profiles for real-time networks based on ISO/IEC 8802-3
• Effective Date: 07-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 61784-2:2010
01-december-2010
1DGRPHãþD
SIST EN 61784-2:2008
,QGXVWULMVNDNRPXQLNDFLMVNDRPUHåMD3URILOLGHO'RGDWQLSURILOLSURFHVQLK
YRGLO]DRPUHåMDNLGHOXMHMRYUHDOQHPþDVXSR,62,(&,(&
Industrial communication networks - Profiles - Part 2: Additional fieldbus profiles for real-
time networks based on ISO/IEC 8802-3 (IEC 61784-2:2010)
Industrielle Kommunikationsnetze - Profile - Teil 2: Zusätzliche Feldbusprofile für
Echtzeitnetzwerke basierend auf ISO/IEC 8802-3 (IEC 61784-2:2010)
Réseaux de communication industriels - Profils - Partie 2: Profils supplémentaires des
bus de terrain pour les réseaux temps réel basés sur l’ISO/CEI 8802-3 (CEI 61784-
2:2010)
Ta slovenski standard je istoveten z: EN 61784-2:2010
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.100.05 9HþVORMQHXSRUDEQLãNH Multilayer applications
UHãLWYH
SIST EN 61784-2:2010 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 61784-2:2010

---------------------- Page: 2 ----------------------

SIST EN 61784-2:2010

EUROPEAN STANDARD
EN 61784-2

NORME EUROPÉENNE
October 2010
EUROPÄISCHE NORM

ICS 35.100.20; 35.240.50 Supersedes EN 61784-2:2008


English version


Industrial communication networks -
Profiles -
Part 2: Additional fieldbus profiles for real-time networks based
on ISO/IEC 8802-3
(IEC 61784-2:2010)


Réseaux de communication industriels -  Industrielle Kommunikationsnetze -
Profils - Profile -
Partie 2: Profils supplémentaires des bus Teil 2: Zusätzliche Feldbusprofile
de terrain pour les réseaux temps réel für Echtzeitnetzwerke basierend
basés sur l’ISO/CEI 8802-3 auf ISO/IEC 8802-3
(CEI 61784-2:2010) (IEC 61784-2:2010)




This European Standard was approved by CENELEC on 2010-09-01. 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 Central Secretariat 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 Central Secretariat 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, Romania,
Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels


© 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61784-2:2010 E

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SIST EN 61784-2:2010
EN 61784-2:2010 - 2 -
Foreword
The text of document 65C/601/FDIS, future edition 2 of IEC 61784-2, 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 was approved by CENELEC as EN 61784-2 on 2010-09-01.
This European Standard supersedes EN 61784-2:2008.
The main changes with respect to EN 61784-2:2008 are listed below:
a) update of the dated references to the EN 61158 series, to EN 61784-1, to the EN 61784-3 series, to
the EN 61784-5 series and to EN 61918 throughout the document;
b) update of selection tables for CPF 2, CPF 3, CPF 11 and CPF 14;
c) addition of a new profile CP 11/2 in 12.3;
d) addition of a new profile CP 14/3 in subclause 15.5;
e) addition of a new Communication Profile Family - CPF 17;
– new subclause 3.3.12 (CPF 17 symbols);
– new Clause 18 for CPF 17 with one profile;
f) addition of a new Communication Profile Family - CPF 18;
– new subclause 3.3.13 (CPF 18 symbols);
– new Clause 19 for CPF 18 with one profile;
– specification changes for CPF3;
g) update of the requirements for all conformance classes;
h) added precise timing requirements for IP;
i) updated timing requirements for IO devices;
j) added precise timing requirements for PTCP;
k) increasing the amount of synchronized devices in line;
l) integrating the fast startup as additional feature.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2011-06-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2013-09-01
Annex ZA has been added by CENELEC.
__________

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SIST EN 61784-2:2010
- 3 - EN 61784-2:2010
Endorsement notice
The text of the International Standard IEC 61784-2:2010 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/TR 61158-1:2010 NOTE  Harmonized as CLC/TR 61158-1:2010 (not modified).
IEC 61158-3-8:2007 NOTE  Harmonized as EN 61158-3-8:2008 (not modified).
IEC 61158-4-8:2007 NOTE  Harmonized as EN 61158-4-8:2008 (not modified).
IEC 61158-5-8:2007 NOTE  Harmonized as EN 61158-5-8:2008 (not modified).
IEC 61158-6-8:2007 NOTE  Harmonized as EN 61158-6-8:2008 (not modified).
ISO/IEC 9646 series NOTE  Harmonized in EN ISO/IEC 9646 series (not modified).
__________

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SIST EN 61784-2:2010
EN 61784-2:2010 - 4 -
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application 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  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.

Publication Year Title EN/HD Year

IEC 61158-2 2010 Industrial communication networks - EN 61158-2 2010
Fieldbus specifications -
Part 2: Physical layer specification and service
definition


IEC 61158-3-2 2007 Industrial communication networks - EN 61158-3-2 2008
Fieldbus specifications -
Part 3-2: Data-link layer service definition -
Type 2 elements


IEC 61158-3-4 2007 Industrial communication networks - EN 61158-3-4 2008
Fieldbus specifications -
Part 3-4: Data-link layer service definition -
Type 4 elements


IEC 61158-3-7 2007 Industrial communication networks - EN 61158-3-7 2008
Fieldbus specifications -
Part 3-7: Data-link layer service definition -
Type 7 elements


IEC 61158-3-11 2007 Industrial communication networks - EN 61158-3-11 2008
Fieldbus specifications -
Part 3-11: Data-link layer service definition -
Type 11 elements


IEC 61158-3-12 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 3-12: Data-link layer service definition -
Type 12 elements


IEC 61158-3-13 2007 Industrial communication networks - EN 61158-3-13 2008
Fieldbus specifications -
Part 3-13: Data-link layer service definition -
Type 13 elements


IEC 61158-3-14 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 3-14: Data-link layer service definition -
Type 14 elements


IEC 61158-3-17 2007 Industrial communication networks - EN 61158-3-17 2008
Fieldbus specifications -
Part 3-17: Data-link layer service definition -
Type 17 elements

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SIST EN 61784-2:2010
- 5 - EN 61784-2:2010
Publication Year Title EN/HD Year

IEC 61158-3-19 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 3-19: Data-link layer service definition -
Type 19 elements


IEC 61158-3-21 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 3-21: Data-link layer service definition -
Type 21 elements


IEC 61158-3-22 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 3-22: Data-link layer service definition -
Type 22 elements


IEC 61158-4-2 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 4-2: Data-link layer protocol specification
- Type 2 elements


IEC 61158-4-4 2007 Industrial communication networks - EN 61158-4-4 2008
Fieldbus specifications -
Part 4-4: Data-link layer protocol specification
- Type 4 elements


IEC 61158-4-11 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 4-11: Data-link layer protocol
specification - Type 11 elements


IEC 61158-4-12 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 4-12: Data-link layer protocol
specification - Type 12 elements


IEC 61158-4-13 2007 Industrial communication networks - EN 61158-4-13 2008
Fieldbus specifications -
Part 4-13: Data-link layer protocol
specification - Type 13 elements


IEC 61158-4-14 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 4-14: Data-link layer protocol
specification - Type 14 elements


IEC 61158-4-17 2007 Industrial communication networks - EN 61158-4-17 2008
Fieldbus specifications -
Part 4-17: Data-link layer protocol
specification - Type 17 elements


IEC 61158-4-19 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 4-19: Data-link layer protocol
specification - Type 19 elements


IEC 61158-4-21 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 4-21: Data-link layer protocol
specification - Type 21 elements


IEC 61158-4-22 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 4-22: Data-link layer protocol
specification - Type 22 elements

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SIST EN 61784-2:2010
EN 61784-2:2010 - 6 -
Publication Year Title EN/HD Year

IEC 61158-5-2 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 5-2: Application layer service definition -
Type 2 elements


IEC 61158-5-4 2007 Industrial communication networks - EN 61158-5-4 2008
Fieldbus specifications -
Part 5-4: Application layer service definition -
Type 4 elements


IEC 61158-5-9 2007 Industrial communication networks - EN 61158-5-9 2008
Fieldbus specifications -
Part 5-9: Application layer service definition -
Type 9 elements


IEC 61158-5-10 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 5-10: Application layer service definition -
Type 10 elements


IEC 61158-5-11 2007 Industrial communication networks - EN 61158-5-11 2008
Fieldbus specifications -
Part 5-11: Application layer service definition -
Type 11 elements


IEC 61158-5-12 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 5-12: Application layer service definition -
Type 12 elements


IEC 61158-5-13 2007 Industrial communication networks - EN 61158-5-13 2008
Fieldbus specifications -
Part 5-13: Application layer service definition -
Type 13 elements


IEC 61158-5-14 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 5-14: Application layer service definition -
Type 14 elements


IEC 61158-5-15 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 5-15: Application layer service definition -
Type 15 elements


IEC 61158-5-17 2007 Industrial communication networks - EN 61158-5-17 2008
Fieldbus specifications -
Part 5-17: Application layer service definition -
Type 17 elements


IEC 61158-5-19 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 5-19: Application layer service definition -
Type 19 elements


IEC 61158-5-21 2010 Industrial communication networks - - -
Fieldbus specifications - Part 5-21: Application
layer service definition - Type 21 elements


IEC 61158-5-22 2010 Industrial communication networks - Fieldbus - -
specifications -
Part 5-22: Application layer service definition -
Type 22 elements

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SIST EN 61784-2:2010
- 7 - EN 61784-2:2010
Publication Year Title EN/HD Year

IEC 61158-6-2 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 6-2: Application layer protocol
specification - Type 2 elements


IEC 61158-6-4 2007 Industrial communication networks - EN 61158-6-4 2008
Fieldbus specifications -
Part 6-4: Application layer protocol
specification - Type 4 elements


IEC 61158-6-10 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 6-10: Application layer protocol
specification - Type 10 elements


IEC 61158-6-11 2007 Industrial communication networks - EN 61158-6-11 2008
Fieldbus specifications -
Part 6-11: Application layer protocol
specification - Type 11 elements


IEC 61158-6-12 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 6-12: Application layer protocol
specification - Type 12 elements


IEC 61158-6-13 2007 Industrial communication networks - EN 61158-6-13 2008
Fieldbus specifications -
Part 6-13: Application layer protocol
specification - Type 13 elements


IEC 61158-6-14 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 6-14: Application layer protocol
specification - Type 14 elements


IEC 61158-6-15 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 6-15: Application layer protocol
specification - Type 15 elements


IEC 61158-6-17 2007 Industrial communication networks - EN 61158-6-17 2008
Fieldbus specifications -
Part 6-17: Application layer protocol
specification - Type 17 elements


IEC 61158-6-19 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 6-19: Application layer protocol
specification - Type 19 elements


IEC 61158-6-21 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 6-21: Application layer protocol
specification - Type 21 elements


IEC 61158-6-22 2010 Industrial communication networks - - -
Fieldbus specifications -
Part 6-22: Application layer protocol
specification - Type 22 elements


IEC 61588 2009 Precision clock synchronization protocol for - -
networked measurement and control systems


IEC 61784-1 2010 Industrial communication networks - Profiles - EN 61784-1 2010
Part 1: Fieldbus profiles

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SIST EN 61784-2:2010
EN 61784-2:2010 - 8 -
Publication Year Title EN/HD Year

IEC 61784-5-2 2010 Industrial communication networks - Profiles - - -
Part 5-2: Installation of fieldbuses - Installation
profiles for CPF 2


IEC 61784-5-3 2010 Industrial communication networks - Profiles - - -
Part 5-3: Installation of fieldbuses - Installation
profiles for CPF 3


IEC 61784-5-6 2010 Industrial communication networks - Profiles - - -
Part 5-6: Installation of fieldbuses - Installation
profiles for CPF 6


IEC 61784-5-11 2010 Industrial communication networks - Profiles - - -
Part 5-11: Installation of fieldbuses -
Installation profiles for CPF 11


1)
IEC 61918 (mod) 2010 Industrial communication networks - EN 61918 201X
Installation of communication networks in
industrial premises


ISO/IEC 8802-2 1998 Information technology - Telecommunications - -
+ corr. October 2000 and information exchange between systems -
Local and metropolitan area networks -
Specific requirements -
Part 2: Logical link control


ISO/IEC 8802-3 2000 Information technology - Telecommunications - -
and information exchange between systems -
Local and metropolitan area networks -
Specific requirements -
Part 3: Carrier sense multiple access with
collision detection (CSMA/CD) access method
and physical layer specifications


ISO/IEC 8802-11 - Information technology - Telecommunications - -
and information exchange between systems -
Local and metropolitan area networks -
Specific requirements -
Part 11: Wireless LAN Medium Access
Control (MAC) and Physical Layer (PHY)
specifications


ISO 15745-3 - Industrial automation systems and integration - -
- Open systems application integration
framework -
Part 3: Reference description for IEC 61158
based control systems


ISO 15745-4 2003 Industrial automation systems and integration - -
+ A1 2006 - Open systems application integration
framework -
Part 4: Reference description for Ethernet-
based control systems


IEEE 802.1AB - IEEE Standard for Local and metropolitan - -
area networks Station and Media Access
Control Connectivity Discovery


IEEE 802.1D - IEEE Standard for Local and Metropoitan - -
Area Networks - Media Access Control (MAC)
Bridges



1)
At draft stage.

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SIST EN 61784-2:2010
- 9 - EN 61784-2:2010
Publication Year Title EN/HD Year

IEEE 802.1Q - IEEE Standard for Local and Metropolitan - -
Area Networks - Virtual Bridged Local Area
Networks


IEEE 802.3 2002 IEEE Standard for Information technology - - -
Telecommunications and information
exchange between systems - Local and
metropolitan area networks - Specific
requirements -
Part 3: Carrier Sense Multiple Access with
Collision Detection (CSMA/CD) - Acess
Method and Physical Layer Specifications


IEEE 802.3ab - Information technology - Telecommunications - -
and information exchange between systems -
Local and metropolitan area networks -
Specific requirements - Supplement to Carrier
Sense Multiple Access with Collision
Detection (CSMA/CD) access method and
physical layer specifications - Physical layer
parameters and specifications for 1000 Mb/s
operation over 4-pair of category 5 balanced
copper cabling, type 1000BASE-T


IEEE 802.11e - IEEE Standard for Information technology – - -
Telecommunications and information
exchange between systems – Local and
metropolitan area networks – Specific
requirements -
Part 11: Wireless LAN Medium Access
Control (MAC) and Physical Layer (PHY)
specifications


IEEE 802.11g - IEEE Standard for Information technology – - -
Telecommunications and information
exchange between systems – Local and
metropolitan area networks – Specific
requirements –
Part 11: Wireless LAN Medium Access
Control (MAC) and Physical Layer (PHY)
specifications


IEEE 802.11h - IEEE Standard for Information technology – - -
Telecommunications and Information
Exchange Between Systems – LAN/MAN
Specific Requirements –
Part 11: Wireless LAN Medium Access
Control (MAC) and Physical Layer (PHY)
Specifications: Spectrum and Transmit Power
Management Extensions in the 5GHz band in
Europe


IEEE 802.11i - IEEE Standard for Information technology - - -
Telecommunications and information
exchange between systems - Local and
metropolitan area networks - Specific
requirements -
Part 11: Wireless LAN Medium Access
Control (MAC) and Physical Layer (PHY)
specifications – Amendment 6: Medium
Access Control (MAC) security enhancements

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SIST EN 61784-2:2010
EN 61784-2:2010 - 10 -
Publication Year Title EN/HD Year

IEEE Std 802.15.1 - IEEE Standard for Information technology - - -
Telecommunications and information
exchange between systems - Local and
metropolitan area networks - Specific
requirements. -
Part 15.1: Wireless medium access control
(MAC) and physical layer (PHY) specifications
for wireless personal area networks (WPANs)


IETF RFC 768 - User Datagram Protocol - -


IETF RFC 791 - Internet Protocol - -


IETF RFC 792 - Internet Control Message Protocol - -


IETF RFC 793 - Transmission Control Protocol - -


IETF RFC 826 - Ethernet Address Resolution Protocol - -


IETF RFC 894 - Standard for the Transmission of IP - -
Datagrams over Ethernet Networks


IETF RFC 1112 - Host Extensions for IP Multicasting - -


IETF RFC 1122 - Requirements for Internet Hosts - - -
Communication Layers


IETF RFC 1123 - Requirements for Internet Hosts - Application - -
and Support


IETF RFC 1127 - A Perspective on the Host Requirements - -
RFCs


IETF RFC 1213 - Management Information Base for Network - -
Management of TCP/IP-based Internets:
MIB-II


IETF RFC 1305 - Network Time Protocol, Version 3 - - -
Specification and Implementation


IETF RFC 2131 - Dynamic Host Configuration Protocol - -


IETF RFC 2236 - Internet Group Management Protocol - -


IETF RFC 2544 - Benchmarking Methodology for Network - -
Interconnect Devices


IETF RFC 2988 - Computing TCP's Retransmission Timer - -

---------------------- Page: 12 ----------------------

SIST EN 61784-2:2010

IEC 61784-2
®
Edition 2.0 2010-07
INTERNATIONAL
STANDARD

colour
inside

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

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XK
ICS 35.100.20, 35.240.50 ISBN 978-2-88912-053-6
® Registered trademark of the International Electrotechnical Commission

---------------------- Page: 13 ----------------------

SIST EN 61784-2:2010
– 2 – 61784-2 © IEC:2010(E)
CONTENTS
FOREWORD.13
INTRODUCTION.15
1 Scope.16
2 Normative references .16
3 Terms, definitions, abbreviated terms, acronyms, and conventions.21
3.1 Terms and definitions .21
3.2 Abbreviated terms and acronyms .24
3.3 Symbols .27
3.3.1 CPF 2 symbols .27
3.3.2 CPF 3 symbols .28
3.3.3 CPF 4 symbols .29
3.3.4 CPF 6 symbols .29
3.3.5 CPF 10 symbols .30
3.3.6 CPF 11 symbols .31
3.3.7 CPF 12 symbols .32
3.3.8 CPF 13 symbols .32
3.3.9 CPF 14 symbols .33
3.3.10 CPF 15 symbols .34
3.3.11 CPF 16 symbols .34
3.3.12 CPF 17 symbols .35
3.3.13 CPF 18 symbols .36
3.4 Conventions .36
3.4.1 Conventions common to all layers .36
3.4.2 Physical layer .37
3.4.3 Data-link layer .38
3.4.4 Application layer.38
4 Conformance to communication profiles .38
5 RTE performance indicators .39
5.1 Basic principles of performance indicators.39
5.2 Application requirements .40
5.3 Performance indicators.40
5.3.1 Delivery time .40
5.3.2 Number of RTE end-stations.41
5.3.3 Basic network topology.41
5.3.4 Number of switches between RTE end-stations .41
5.3.5 Throughput RTE .41
5.3.6 Non-RTE bandwidth .41
5.3.7 Time synchronization accuracy.41
5.3.8 Non-time-based synchronization accuracy.42
5.3.9 Redundancy recovery time .42
6 Conformance tests .42
6.1 Concept .42
6.2 Methodology.43
6.3 Test conditions and test cases .43
6.4 Test procedure and measuring .43
6.5 Test report .44

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SIST EN 61784-2:2010
61784-2 © IEC:2010(E) – 3 –
7 Communication Profile Family 2 (CIP™) - RTE communication profiles .44
7.1 General overview .44
7.2 Profile 2/2 .45
7.2.1 Physical layer .45
7.2.2 Data-link layer .45
7.2.3 Application layer.45
7.2.4 Performance indicator selection.45
7.3 Profile 2/2.1.49
7.3.1 Physical layer .49
7.3.2 Data-link layer .49
7.3.3 Application layer.50
7.3.4 Performance indicator selection.52
8 Communication Profile Family 3 (PROFIBUS & PROFINET) – RTE communication
profiles .54
8.1 General overview .54
8.1.1 CPF 3 overview .54
8.1.2 Administrative numbers .54
8.1.3 No
...