Industrial communication networks - Profiles - Part 1: Fieldbus profiles

IEC 61784-1:2014 defines a set of protocol specific communication profiles based primarily on the IEC 61158 series, to be used in the design of devices involved in communications in factory manufacturing and process control. This fourth edition cancels and replaces the third edition published in 2010 it constitutes a technical revision. The main changes are: - update of the dated references to the IEC 61158 series, to IEC 61784-2, to the IEC 61784-3 series, to the IEC 61784-5 series and to IEC 61918 throughout the document; - new profile family CPF 19; - update of selection tables for CPF 1 and CPF 9.

Industrielle Kommunikationsnetze - Profile - Teil 1: Feldbusprofile

Réseaux de communication industriels - Profils - Partie 1: Profils de bus de terrain

L'IEC 61784-1:2014 définit un jeu de profils de communication spécifiques au protocole, principalement fondé sur la série de normes IEC 61158, à utiliser pour la conception d'appareils employés en communication dans le cadre du contrôle de la fabrication et du processus en usine. Cette quatrième édition annule et remplace la troisième édition parue en 2010. Cette édition constitue une révision technique. Par rapport à l'édition précédente, les changements majeurs sont les suivants: - la mise à jour des références datées à la série IEC 61158, à l'IEC 61784-2, à la série IEC 61784-3, à la série IEC 61784-5 et à l'IEC 61918 dans l'ensemble du document; - une nouvelle famille de profils CPF 19; - la mise à jour des tableaux de sélection pour CPF 1 et CPF 9.

Industrijska komunikacijska omrežja - Profili - 1. del: Profili procesnih vodil (IEC 61784-1:2014)

Ta del standarda IEC 61784 določa sklop komunikacijskih profilov, specifičnih za protokol, predvsem na osnovi serije IEC 61158, za uporabo pri oblikovanju naprav, ki sodelujejo v komunikacijah v tovarniški proizvodnji in kontroli procesa.
Vsak profil izbere specifikacije za sklad komunikacijskega protokola na napravi. Vsebuje minimalen sklop zahtevanih opravil na aplikacijskem nivoju in specifikacijo možnosti na vmesnih nivojih, opredeljeno z napotili. Če ni vključen noben aplikacijski nivo, potem se določi minimalen sklop zahtevanih opravil na ravni podatkovnih povezav. Ustrezni sklici na posebne tipe protokola so podani v vsaki družini komunikacijskega profila ali pridruženih profilov.
OPOMBA Vsi profili temeljijo na standardih ali osnutkih standardov ali mednarodnih standardih, ki jih je objavil IEC ali vsak profil izbere ustrezno podskupino skladnih in združljivih opravil ter
protokolov iz vseh razpoložljivih sklopov, ki so določeni in oblikovani v standardu IEC 61158. Za izbrane podskupine opravil in protokolov profil opisuje tudi morebitne potrebne ali nujne omejitve vrednosti parametrov.

General Information

Status
Withdrawn
Publication Date
23-Oct-2014
Withdrawal Date
22-Sep-2017
Drafting Committee
IEC/SC 65C - IEC_SC_65C
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
15-May-2022
Completion Date
15-May-2022

Relations

Effective Date
28-Jan-2023
Effective Date
14-Feb-2017

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Frequently Asked Questions

EN 61784-1:2014 is a standard published by CLC. Its full title is "Industrial communication networks - Profiles - Part 1: Fieldbus profiles". This standard covers: IEC 61784-1:2014 defines a set of protocol specific communication profiles based primarily on the IEC 61158 series, to be used in the design of devices involved in communications in factory manufacturing and process control. This fourth edition cancels and replaces the third edition published in 2010 it constitutes a technical revision. The main changes are: - update of the dated references to the IEC 61158 series, to IEC 61784-2, to the IEC 61784-3 series, to the IEC 61784-5 series and to IEC 61918 throughout the document; - new profile family CPF 19; - update of selection tables for CPF 1 and CPF 9.

IEC 61784-1:2014 defines a set of protocol specific communication profiles based primarily on the IEC 61158 series, to be used in the design of devices involved in communications in factory manufacturing and process control. This fourth edition cancels and replaces the third edition published in 2010 it constitutes a technical revision. The main changes are: - update of the dated references to the IEC 61158 series, to IEC 61784-2, to the IEC 61784-3 series, to the IEC 61784-5 series and to IEC 61918 throughout the document; - new profile family CPF 19; - update of selection tables for CPF 1 and CPF 9.

EN 61784-1:2014 is classified under the following ICS (International Classification for Standards) categories: 35.100.20 - Data link layer; 35.240.50 - IT applications in industry. The ICS classification helps identify the subject area and facilitates finding related standards.

EN 61784-1:2014 has the following relationships with other standards: It is inter standard links to EN 61784-1:2010, EN IEC 61784-1:2019. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

EN 61784-1:2014 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)


SLOVENSKI STANDARD
01-marec-2015
Industrijska komunikacijska omrežja - Profili - 1. del: Profili procesnih vodil (IEC
61784-1:2014)
Industrial communication networks - Profiles - Part 1: Fieldbus profiles (IEC 61784-
1:2014)
Industrielle Kommunikationsnetze - Profile - Teil 1: Feldbusprofile (IEC 61784-1:2014)
Réseaux de communication industriels - Profils - Partie 1: Profils de bus de terrain (CEI
61784-1:2014)
Ta slovenski standard je istoveten z: EN 61784-1:2014
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.100.05 9HþVORMQHXSRUDEQLãNH Multilayer applications
UHãLWYH
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 61784-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2014
ICS 35.100.20; 35.240.50 Supersedes EN 61784-1:2010
English Version
Industrial communication networks - Profiles - Part 1: Fieldbus
profiles
(IEC 61784-1:2014)
Réseaux de communication industriels - Profils - Partie 1: Industrielle Kommunikationsnetze - Profile - Teil 1:
Profils de bus de terrain Feldbusprofile
(CEI 61784-1:2014) (IEC 61784-1:2014)
This European Standard was approved by CENELEC on 2014-09-23. 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 61784-1:2014 E
Foreword
The text of document 65C/760/FDIS, future edition 4 of IEC 61784-1, prepared by IEC/TC 65C
"Industrial networks, of IEC technical committee 65: Industrial-process measurement, control and
automation was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
(dop) 2015-06-23
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2017-09-23
standards conflicting with the
document have to be withdrawn
This document supersedes EN 61784-1:2010.

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.
Endorsement notice
The text of the International Standard IEC 61784-1:2014 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 60079-14 NOTE Harmonised as EN 60079-14.
IEC 60793 (Series) NOTE Harmonised as EN 60793 (Series).
IEC 61131-3 NOTE Harmonised as EN 61131-3.
IEC 61158-1 NOTE Harmonised as EN 61158-1.
IEC 61800-7-204 NOTE Harmonised as EN 61800-7-204.
ISO/IEC 7498-3 NOTE Harmonised as EN ISO/IEC 7498-1.

- 3 - EN 61784-1:2014
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1 When 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.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60079-11 -  Explosive atmospheres -- Part 11: EN 60079-11 -
Equipment protection by intrinsic safety "i"
IEC 60079-25 -  Explosive atmospheres -- Part 25: EN 60079-25 -
Intrinsically safe electrical systems
+AC 2013
IEC 61010 series Safety requirements for electrical - series
equipment for measurement, control and
laboratory use
IEC 61131-2 -  Programmable controllers -- Part 2: EN 61131-2 -
Equipment requirements and tests
IEC 61158 series Industrial communication networks - EN 61158 series
Fieldbus specifications
IEC 61158-2 2014 Industrial communication networks - EN 61158-2 2014
Fieldbus specifications - Part 2: Physical
layer specification and service definition
IEC 61158-3-1 2014 Industrial communication networks - EN 61158-3-1 2014
Fieldbus specifications - Part 3-1: Data-link
layer service definition - Type 1 elements
IEC 61158-3-2 2014 Industrial communication networks - EN 61158-3-2 2014
Fieldbus specifications - Part 3-2: Data-link
layer service definition - Type 2 elements
IEC 61158-3-3 2014 Industrial communication networks - EN 61158-3-3 2014
Fieldbus specifications - Part 3-3: Data-link
layer service definition - Type 3 elements
IEC 61158-3-4 2014 Industrial communication networks - EN 61158-3-4 2014
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 61158-3-8 2007 Industrial communication networks - EN 61158-3-8 2008
Fieldbus specifications - Part 3-8: Data-link
layer service definition - Type 8 elements
IEC 61158-3-16 2007 Industrial communication networks - EN 61158-3-16 2008
Fieldbus specifications - Part 3-16: Data-
link layer service definition - Type 16
elements
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 61158-3-19 2014 Industrial communication networks - EN 61158-3-19 2014
Fieldbus specifications - Part 3-19: Data-
link layer service definition - Type 19
elements
IEC 61158-3-20 2014 Industrial communication networks - EN 61158-3-20 2014
Fieldbus specifications - Part 3-20: Data-
link layer service definition - Type 20
elements
IEC 61158-3-24 2014 Industrial communication networks - EN 61158-3-24 2014
Fieldbus specifications - Part 3-24: Data-
link layer service definition - Type-24
elements
IEC 61158-4-1 2014 Industrial communication networks - EN 61158-4-1 2014
Fieldbus specifications - Part 4-1: Data-link
layer protocol specification - Type 1
elements
IEC 61158-4-2 2014 Industrial communication networks - EN 61158-4-2 2014
Fieldbus specifications - Part 4-2: Data-link
layer protocol specification - Type 2
elements
IEC 61158-4-3 2014 Industrial communication networks - EN 61158-4-3 2014
Fieldbus specifications - Part 4-3: Data-link
layer protocol specification - Type 3
elements
IEC 61158-4-4 2014 Industrial communication networks - EN 61158-4-4 2014
Fieldbus specifications - Part 4-4: Data-link
layer protocol specification - Type 4
elements
IEC 61158-4-7 2007 Industrial communication networks - EN 61158-4-7 2008
Fieldbus specifications - Part 4-7: Data-link
layer protocol specification - Type 7
elements
IEC 61158-4-8 2007 Industrial communication networks - EN 61158-4-8 2008
Fieldbus specifications - Part 4-8: Data-link
layer protocol specification - Type 8
elements
IEC 61158-4-16 2007 Industrial communication networks - EN 61158-4-16 2008
Fieldbus specifications - Part 4-16: Data-
link layer protocol specification - Type 16
elements
IEC 61158-4-16 2007 Industrial communication networks - EN 61158-4-16 2008
Fieldbus specifications - Part 4-16: Data-
link layer protocol specification - Type 16
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 61158-4-18 2010 Industrial communication networks - EN 61158-4-18 2012
Fieldbus specifications -- Part 4-18: Data-
link layer protocol specification - Type 18
elements
IEC 61158-4-19 2014 Industrial communication networks - EN 61158-4-19 2014
Fieldbus specifications - Part 4-19: Data-
link layer protocol specification - Type 19
elements
IEC 61158-4-20 2014 Industrial communication networks - EN 61158-4-20 2014
Fieldbus specifications - Part 4-20: Data-
link layer protocol specification - Type 20
elements
IEC 61158-4-24 2014 Industrial communication networks - EN 61158-4-24 2014
Fieldbus specifications - Part 4-24: Data-
link layer protocol specification - Type 24
elements
- 5 - EN 61784-1:2014
IEC 61158-5-2 2014 Industrial communication networks - EN 61158-5-2 2014
Fieldbus specifications -- Part 5-2:
Application layer service definition - Type 2
elements
IEC 61158-5-3 2014 Industrial communication networks - EN 61158-5-3 2014
Fieldbus specifications - Part 5-3:
Application layer service definition - Type 3
elements
IEC 61158-5-4 2014 Industrial communication networks - EN 61158-5-4 2014
Fieldbus specifications - Part 5-4:
Application layer service definition - Type 4
elements
IEC 61158-5-5 2014 Industrial communication networks - EN 61158-5-5 2014
Fieldbus specifications - Part 5-5:
Application layer service definition - Type 5
elements
IEC 61158-5-7 2007 Industrial communication networks - EN 61158-5-7 2008
Fieldbus specifications - Part 5-7:
Application layer service definition - Type 7
elements
IEC 61158-5-8 2007 Industrial communication networks - EN 61158-5-8 2008
Fieldbus specifications - Part 5-8:
Application layer service definition - Type 8
elements
IEC 61158-5-9 2014 Industrial communication networks - EN 61158-5-9 2014
Fieldbus specifications - Part 5-9:
Application layer service definition - Type 9
elements
IEC 61158-5-16 2007 Industrial communication networks - EN 61158-5-16 2008
Fieldbus specifications - Part 5-16:
Application layer service definition - Type
16 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 61158-5-19 2014 Industrial communication networks - EN 61158-5-19 2014
Fieldbus specifications - Part 5-19:
Application layer service definition - Type
19 elements
IEC 61158-5-20 2014 Industrial communication networks - EN 61158-5-20 2014
Fieldbus specifications - Part 5-20:
Application layer service definition - Type
20 elements
IEC 61158-5-24 2014 Industrial communication networks - EN 61158-5-24 2014
Fieldbus specifications - Part 5-24:
Application layer service definition - Type
24 elements
IEC 61158-6-2 2014 Industrial communication networks - FprEN 61158-6-2 2014
Fieldbus specifications - Part 6-2:
Application layer protocol specification -
Type 2 elements
IEC 61158-6-3 2014 Industrial communication networks - EN 61158-6-3 2014
Fieldbus specifications - Part 6-3:
Application layer protocol specification -
Type 3 elements
IEC 61158-6-4 2014 Industrial communication networks - EN 61158-6-4 2014
Fieldbus specifications - Part 6-4:
Application layer protocol specification -
Type 4 elements
IEC 61158-6-5 2014 Industrial communication networks - EN 61158-6-5 2014
Fieldbus specifications - Part 6-5:
Application layer protocol specification -
Type 5 elements
IEC 61158-6-7 2007 Industrial communication networks - EN 61158-6-7 2008
Fieldbus specifications - Part 6-7:
Application layer protocol specification -
Type 7 elements
IEC 61158-6-8 2007 Industrial communication networks - EN 61158-6-8 2008
Fieldbus specifications - Part 6-8:
Application layer protocol specification -
Type 8 elements
IEC 61158-6-9 2014 Industrial communication networks - EN 61158-6-9 2014
Fieldbus specifications - Part 6-9:
Application layer protocol specification -
Type 9 elements
IEC 61158-6-16 2007 Industrial communication networks - EN 61158-6-16 2008
Fieldbus specifications - Part 6-16:
Application layer protocol specification -
Type 16 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 61158-6-19 2014 Industrial communication networks - EN 61158-6-19 2014
Fieldbus specifications - Part 6-19:
Application layer protocol specification -
Type 19 elements
IEC 61158-6-20 2014 Industrial communication networks - EN 61158-6-20 2014
Fieldbus specifications - Part 6-20:
Application layer protocol specification -
Type 20 elements
IEC 61158-6-24 2014 Industrial communication networks - EN 61158-6-24 2014
Fieldbus specifications - Part 6-24:
Application layer protocol specification -
Type-24 Elements
IEC 61784-2 2014 Industrial communication networks - EN 61784-2 2014
Profiles - Part 2: Additional fieldbus profiles
for real-time networks based on ISO/IEC
8802-3
IEC 61784-5-2 2013 Industrial communication networks - EN 61784-5-2 2013
Profiles -- Part 5-2: Installation of
fieldbuses - Installation profiles for CPF 2
IEC 61918 (mod) 2013 Industrial communication networks - EN 61918 2013
Installation of communication networks in
industrial premises
+AC 2014
+AA 201X
IEC 62026-3 -  Low-voltage switchgear and controlgear - -
Controller-device interfaces (CDIs) -- Part
3: Device Net
IEC 62591 2010 Industrial communication networks - EN 62591 2010
Wireless communication network and
TM
communication profiles - WirelessHART
ISO 15745-3 2003 Industrial automation systems and - -
integration - Open systems application
integration framework -- Part 3: Reference
description for IEC 61158 based control
systems
- 7 - EN 61784-1:2014
ISO 15745-4 2003 Industrial automation systems and - -
integration - Open systems application
integration framework - Part 4: Reference
description for Ethernet-based control
systems
ISO/IEC 8482 -  Information technology - - -
Telecommunications and information
exchange between systems - Twisted pair
multipoint interconnections
ISO/IEC 8802-2 1998 Information technology - - -
Telecommunications 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 15802-3 -  Information technology - - -
Telecommunications and information
exchange between systems - Local and
metropolitan area networks - Common
specifications - Part 3: Media Access
Control (MAC) Bridges
ANSI TIA/EIA-485-A  Electrical Characteristics of Generators - -
and Receivers for Use in Balanced Digital
Multipoint Systems
IEEE 802.3 2002 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
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 2236 -  Internet Group Management Protocol - -
IETF RFC 768 -  User Datagram Protocol - -
IETF RFC 791 -  Internet Protocol - DARPA Internet - -
Program Protocol Specification
IETF RFC 792 -  Internet Control Message Protocol - -
IETF RFC 793 -  Transmission Control Protocol - DARPA - -
Internet Program Protocol Specification
IETF RFC 826 -  An Ethernet Address Resolution Protocol - - -
or - Converting Network Protocol
Addresses to 48.bit Ethernet Address for
Transmission on Ethernet Hardware
IETF RFC 894 -  Standard for the Transmission of IP - -
Datagrams over Ethernet Networks

IEC 61784-1 ®
Edition 4.0 2014-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Industrial communication networks – Profiles –

Part 1: Fieldbus profiles
Réseaux de communication industriels – Profils –

Partie 1: Profils de bus de terrain

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX XH
ICS 35.100.20; 35.240.50 ISBN 978-2-8322-1706-1

– 2 – IEC 61784-1:2014 © IEC 2014
CONTENTS
FOREWORD . 15
INTRODUCTION . 17
1 Scope . 18
2 Normative references . 19
3 Definitions . 23
3.1 Terms and definitions . 23
3.2 Abbreviations and symbols . 23
3.2.1 IEC 61158 abbreviations and symbols . 23
3.2.2 Other abbreviations and symbols . 24
3.3 Conventions . 24
3.3.1 Conventions common to all layers . 24
3.3.2 Physical layer . 26
3.3.3 Data-link layer . 26
3.3.4 Application layer . 27
4 Conformance to communication profiles . 27
5 Communication Profile Family 1 (FOUNDATION™ fieldbus) . 28
5.1 General overview . 28
5.2 Profile 1/1 (FOUNDATION™ H1) . 29
5.2.1 Physical layer . 29
5.2.2 Data-link layer . 47
5.2.3 Application layer . 118
5.3 Profile 1/2 (FOUNDATION™ HSE) . 120
5.3.1 Physical layer . 120
5.3.2 Data-link layer . 120
5.3.3 Network layer . 120
5.3.4 Transport layer . 120
5.3.5 Application layer . 120
5.4 Profile 1/3 (FOUNDATION™ H2) . 121
5.4.1 Physical layer . 121
5.4.2 Data-link layer . 124
5.4.3 Application layer . 124
6 Communication Profile Family 2 (CIP™) . 124
6.1 General overview . 124
6.2 Profile 2/1 (ControlNet) . 125
6.2.1 Physical layer . 125
6.2.2 Data-link layer . 126
6.2.3 Application layer . 128
6.3 Profile 2/2 (EtherNet/IP) . 129
6.3.1 Physical layer . 129
6.3.2 Data-link layer . 130
6.3.3 Application layer . 131
6.4 Profile 2/3 (DeviceNet) . 133
6.4.1 Physical layer . 133
6.4.2 Data-link layer . 133
6.4.3 Application layer . 135
7 Communication Profile Family 3 (PROFIBUS & PROFINET) . 136

IEC 61784-1:2014 © IEC 2014 – 3 –
7.1 General overview . 136
7.2 Profile 3/1 (PROFIBUS DP). 138
7.2.1 Physical layer . 138
7.2.2 Data-link layer . 140
7.2.3 Application layer . 164
7.3 Profile 3/2 (PROFIBUS PA) . 223
7.3.1 Physical layer . 223
7.3.2 Data-link layer . 228
7.3.3 Application layer . 240
7.4 Profile 3/3 (PROFINET CBA)---Void . 241
8 Communication Profile Family 4 (P-NET®) . 241
8.1 General overview . 241
8.2 Profile 4/1 (P-NET RS-485) . 241
8.2.1 Physical layer . 241
8.2.2 Data-link layer . 242
8.2.3 Application layer . 243
9 Communication Profile Family 5 (WorldFIP®) . 244
9.1 General overview . 244
9.2 Profile 5/1 (WorldFIP) . 245
9.2.1 Physical layer . 245
9.2.2 Data-link layer . 247
9.2.3 Application layer . 249
9.3 Profile 5/2 (WorldFIP) . 255
9.3.1 Physical layer . 255
9.3.2 Data-link layer . 255
9.3.3 Application layer . 255
9.4 Profile 5/3 (WorldFIP) . 261
9.4.1 Physical layer . 261
9.4.2 Data-link layer . 261
9.4.3 Application layer . 261
10 Communication Profile Family 6 (INTERBUS®) . 262
10.1 General overview . 262
10.2 Profile 6/1 . 263
10.2.1 Physical layer . 263
10.2.2 Data-link layer . 265
10.2.3 Application layer . 267
10.3 Profile 6/2 . 268
10.3.1 Physical layer . 268
10.3.2 Data-link layer . 269
10.3.3 Application layer . 270
10.4 Profile 6/3 . 271
10.4.1 Physical layer . 271
10.4.2 Data-link layer . 271
10.4.3 Application layer . 272
11 Communication Profile Family 7 – Void. 273
12 Communication Profile Family 8 (CC-Link) . 274
12.1 General overview . 274
12.1.1 General . 274

– 4 – IEC 61784-1:2014 © IEC 2014
12.1.2 Profile 8/1 . 274
12.1.3 Profile 8/2 . 275
12.1.4 Profile 8/3 . 275
12.2 Profile 8/1 . 275
12.2.1 Physical layer . 275
12.2.2 Data-link layer . 276
12.2.3 Application layer . 279
12.3 Profile 8/2 . 282
12.3.1 Physical layer . 282
12.3.2 Data-link layer . 282
12.3.3 Application layer . 282
12.4 Profile 8/3 . 282
12.4.1 Physical layer . 282
12.4.2 Data-link layer . 283
12.4.3 Application layer . 286 ®
13 Communication Profile Family 9 (HART ) . 289
13.1 General Overview . 289 ®
13.2 Profile 9/1, HART . 289
13.2.1 Physical layer . 289
13.2.2 Data-link layer . 290
13.2.3 Application layer . 291
13.3 Profile 9/2, WirelessHART® . 292
14 Communication Profile Family 16 (SERCOS) . 292
14.1 General overview . 292
14.2 Profile 16/1 (SERCOS I) . 292
14.2.1 Physical layer selection . 292
14.2.2 Data-link layer . 293
14.2.3 Application layer . 294
14.3 Profile 16/2 (SERCOS II) . 294
14.3.1 Physical layer . 294
14.3.2 Data-link layer . 295
14.3.3 Application layer . 296
15 Communication Profile Family 19 (MECHATRLINK) . 296
15.1 General overview . 296
15.2 Profile 19/1 (MECHATROLINK-II) . 296
15.2.1 Physical layer selection . 296
15.2.2 Data-link layer . 298
15.2.3 Application layer . 307
15.3 Profile 19/2 (M-III) . 313
15.3.1 Physical layer . 313
15.3.2 Data-link layer . 313
15.3.3 Application layer . 323
Annex A (informative) Communication concepts . 328
A.1 CPF 1 (FOUNDATION Fieldbus) communication concepts . 328
A.1.1 Overview. 328
A.1.2 Physical layer characteristics . 328
A.1.3 Data-link layer characteristics . 328
A.1.4 Application layer characteristics . 329

IEC 61784-1:2014 © IEC 2014 – 5 –
A.1.5 Management characteristics . 329
A.2 CPF 2 (CIP) communication concepts . 329
A.2.1 Overview. 329
A.2.2 CIP common characteristics . 330
A.2.3 ControlNet . 330
A.2.4 EtherNet/IP . 331
A.2.5 DeviceNet . 332
A.3 CPF 3 (PROFIBUS & PROFINET) communication concepts . 332
A.3.1 Basic characteristics . 332
A.3.2 Physical layer profiles . 333
A.3.3 Communication feature list (GSD) . 334
A.3.4 PROFINET---Void . 334
A.4 CPF 4 (P-NET) communication concepts . 334
A.5 CPF 5 (WorldFIP) communication concepts . 336
A.5.1 Physical layer characteristics . 336
A.5.2 Data-link layer characteristics . 336
A.5.3 Application layer characteristics . 336
A.6 CPF 6 (INTERBUS) communication concepts . 336
A.7 CPF 8 (CC-LINK) communication concepts . 338
A.7.1 Basic characteristics . 338
A.7.2 Variants . 338
A.8 CPF 9 (HART) communication concepts . 339
A.9 CPF 16 (SERCOS) communication concepts . 339
Annex B (informative) Added value of IEC 61784-1. 341
Bibliography . 342

Figure 1 – Communication profile families and profiles . 18
Figure 2 – Example optical power budget for a 100/140 µm fiber system with a 16/16
optical passive star coupler. 46
Figure 3 – CP 3/2 Slave devices usable in applications. 138
Figure A.1 – Ring structure . 339
Figure A.2 – Topology example. 340

Table 1 – Relations of Communication Profile Families to type numbers . 19
Table 2 – Layout of profile (sub)clause selection tables . 24
Table 3 – Contents of (sub)clause selection tables . 25
Table 4 – Layout of service selection tables . 25
Table 5 – Contents of service selection tables . 26
Table 6 – Layout of parameter selection tables . 26
Table 7 – Contents of parameter selection tables . 26
Table 8 – Layout of class attribute selection tables . 27
Table 9 – Contents of class attribute selection tables . 27
Table 10 – CPF 1: overview of profile sets . 29
Table 11 – CP 1/1: PhL selection for communicating devices and their MAUs . 29
Table 12 – CP 1/1: PhL classification of MAUs and attached devices . 31

– 6 – IEC 61784-1:2014 © IEC 2014
Table 13 – CP 1/1: PhL selection of Clause 16 for devices and their MAUs . 32
Table 14 – CP 1/1: PhL selection of Clause 12 for devices and their MAUs . 32
Table 15 – Void . 33
Table 16 – CP 1/1: PhL selection of recommended IS parameters for MAU classes
111, 112, 121, 122, 511 and 512 . 34
Table 17 – CP 1/1: PhL selection for media components. 35
Table 18 – CP 1/1: PhL selection of imperative IS parameters for media in FISCO
systems . 36
Table 19 – CP 1/1: PhL selection for power supplies . 37
Table 20 – CP 1/1: PhL selection of power supply types . 38
Table 21 – CP 1/1: PhL selection of permissible output voltage and IS parameters for
FISCO power supplies . 38
Table 22 – CP 1/1: PhL selection for terminators . 39
Table 23 – CP 1/1: PhL selection of IS parameters for terminators . 40
Table 24 – CP 1/1: PhL selection of Clause 12 for intrinsic safety barriers . 41
Table 25 – CP 1/1: PhL selection of recommended IS parameters for intrinsic safety
barriers and galvanic isolators (Entity model only) . 42
Table 26 – CP 1/1: PhL selection of Clause 12 for intrinsically safe galvanic isolators . 43
Table 27 – CP 1/1: PhL selection of Clause 15, recommended optical fiber types . 44
Table 28 – CP 1/1: PhL selection of passive star couplers, recommended maximum
insertion loss . 44
Table 29 – CP 1/1: PhL selection of active star couplers . 45
Table 30 – CP 1/1: Optical power budget considerations . 45
Table 31 – CP 1/1: DLL service selection . 47
Table 32 – CP 1/1: DLL service selection of Clause 5 . 47
Table 33 – CP 1/1: DLL service selection of 5.4 . 47
Table 34 – CP 1/1: DLL service selection of 5.4.1 . 48
Table 35 – CP 1/1: DLL service selection of 5.4.3 . 48
Table 36 – CP 1/1: DLL service selection of 5.4.6 . 49
Table 37 – CP 1/1: DLL service selection of Clause 6 . 50
Table 38 – CP 1/1: DLL service selection of the summary of 6.3, DL-connection QoS . 51
Table 39 – CP 1/1: DLL service selection of figures 9 to 14 of 6.4 . 51
Table 40 – CP 1/1: DLL service selection of 6.5 . 52
Table 41 – CP 1/1: DLL service selection: replacement for Table 13 of 6.5 . 53
Table 42 – CP 1/1: DLL service selection of 6.5, replacement for Table 14 . 54
Table 43 – CP 1/1: DLL service selection of 6.5 for use of addresses for peer DLC . 54
Table 44 – CP 1/1: DLL service selection of 6.5 for use of addresses for multipeer DLC
connect request at publisher . 54
Table 45 – CP 1/1: DLL service selection of 6.5 for use of addresses for multipeer DLC
connect request at s
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