SIST EN IEC 61784-5-21:2019

Industrial communication networks - Profiles - Part 5-21: Installation of fieldbuses - Installation profiles for CPF 21 (IEC 61784-5-21:2018)

This part of IEC 61784 specifies the installation profile for CPF 21 (FL-net1).
The installation profile is specified in Annex A. The annex is read in conjunction with IEC 61918:2018.

Industrielle Kommunikationsnetze - Profile - Teil 5-21: Feldbusinstallation - Installationsprofile für die Kommunikationsprofilfamilie 21 (IEC 61784-5-21:2018)

Réseaux de communication industriels - Profils - Partie 5-21: Installation des bus de terrain - Profils d'installation pour CPF 21 (IEC 61784-5-21:2018)

L’IEC 61784-5-21:2018 définit le profil d’installation pour la CPF 21 (FL-net).
Le profil d’installation est spécifié à l’Annexe A. L’annexe est lue conjointement avec l’IEC 61918:2018.

Industrijska komunikacijska omrežja - Profili - 5-21. del: Inštalacija procesnih vodil - Inštalacijski profili za CPF 21 (IEC 61784-5-21:2018)

Ta del standarda IEC 61784 določa inštalacijske profile za CPF 21 (FL-net1).
Inštalacijski profil je podan v dodatku A. Ta dodatek se navezuje na standard IEC 61918:2018.

General Information

• Status: Published
• Publication Date: 03-Feb-2019
• ICS: 25.040.40 - Industrial process measurement and control
• ICS: 35.100.40 - Transport layer
• Technical Committee: MOV - Measuring equipment for electromagnetic quantities
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 27-Dec-2018
• Due Date: 03-Mar-2019
• Completion Date: 04-Feb-2019
• Ref Project: EN IEC 61784-5-21:2018 - Industrial communication networks - Profiles - Part 5-21: Installation of fieldbuses - Installation profiles for CPF 21

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 61784-5-21:2019
01-april-2019
Industrijska komunikacijska omrežja - Profili - 5-21. del: Inštalacija procesnih vodil
- Inštalacijski profili za CPF 21 (IEC 61784-5-21:2018)
Industrial communication networks - Profiles - Part 5-21: Installation of fieldbuses -
Installation profiles for CPF 21 (IEC 61784-5-21:2018)
Industrielle Kommunikationsnetze - Profile - Teil 5-21: Feldbusinstallation -
Installationsprofile für die Kommunikationsprofilfamilie 21 (IEC 61784-5-21:2018)
Réseaux de communication industriels - Profils - Partie 5-21: Installation des bus de
terrain - Profils d'installation pour CPF 21 (IEC 61784-5-21:2018)
Ta slovenski standard je istoveten z: EN IEC 61784-5-21:2018
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.100.40 Transportni sloj Transport layer
SIST EN IEC 61784-5-21:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 61784-5-21:2019

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SIST EN IEC 61784-5-21:2019


EUROPEAN STANDARD EN 61784-5-21

NORME EUROPÉENNE

EUROPÄISCHE NORM
December 2018
ICS 25.040.40; 35.100.40

English Version
Industrial communication networks - Profiles - Part 5-21:
Installation of fieldbuses - Installation profiles for CPF 21
(IEC 61784-5-21:2018)
Réseaux de communication industriels - Profils - Partie 5- Industrielle Kommunikationsnetze - Profile - Teil 5-21:
21: Installation des bus de terrain - Profils d'installation pour Feldbusinstallation - Installationsprofile für die
CPF 21 Kommunikationsprofilfamilie 21
(IEC 61784-5-21:2018) (IEC 61784-5-21:2018)
This European Standard was approved by CENELEC on 2018-10-04. 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, Serbia, 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: Rue de la Science 23, B-1040 Brussels
© 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 61784-5-21:2018 E

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SIST EN IEC 61784-5-21:2019
EN IEC 61784-5-21:2018 (E)
European foreword
The text of document 65C/924/FDIS, future edition 1 of IEC 61784-5-21, 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 61784‑5‑21:2018.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2019-07-04
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2021-10-04
document have to be withdrawn

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.

Endorsement notice
The text of the International Standard IEC 61784-5-21:2018 was approved by CENELEC as a
European Standard without any modification.


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SIST EN IEC 61784-5-21:2019
EN IEC 61784-5-21:2018 (E)
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.cenelec.eu.

Publication Year Title EN/HD Year
IEC 61918 2018 Industrial communication networks - Installation of EN IEC 61918 2018
communication networks in industrial premises
The normative references of EN IEC 61918:2018, Clause 2, apply.
NOTE For profile specific normative references, see Clause A.2.


3

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SIST EN IEC 61784-5-21:2019




IEC 61784-5-21

®


Edition 1.0 2018-08




INTERNATIONAL



STANDARD








colour

inside










Industrial communication networks – Profiles –

Part 5-21: Installation of fieldbuses – Installation profiles for CPF 21



























INTERNATIONAL

ELECTROTECHNICAL


COMMISSION





ICS 25.040.40; 35.100.40 ISBN 978-2-8322-6012-8




  Warning! Make sure that you obtained this publication from an authorized distributor.


® Registered trademark of the International Electrotechnical Commission

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SIST EN IEC 61784-5-21:2019
– 2 – IEC 61784-5-21:2018 © IEC 2018
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions and abbreviated terms . 7
4 CPF 21: Overview of installation profiles . 7
5 Installation profile conventions . 8
6 Conformance to installation profiles . 8
Annex A (normative) CP 21/1 (FL-net) specific installation profile . 10
A.1 Installation profile scope . 10
A.2 Normative references . 10
A.3 Installation profile terms, definitions, and abbreviated terms . 10
A.4 Installation planning . 10
A.4.1 General . 10
A.4.2 Planning requirements . 10
A.4.3 Network capabilities. 11
A.4.4 Selection and use of cabling components . 14
A.4.5 Cabling planning documentation . 18
A.4.6 Verification of cabling planning specification . 18
A.5 Installation implementation . 18
A.5.1 General requirements . 18
A.5.2 Cable installation . 18
A.5.3 Connector installation . 19
A.5.4 Terminator installation . 19
A.5.5 Device installation . 19
A.5.6 Coding and labelling . 19
A.5.7 Earthing and bonding of equipment and devices and shield cabling . 19
A.5.8 As-implemented cabling documentation . 19
A.6 Installation verification and installation acceptance test . 19
A.6.1 General . 19
A.6.2 Installation verification . 19
A.6.3 Installation acceptance test . 20
A.7 Installation administration . 20
A.8 Installation maintenance and installation troubleshooting . 20
Bibliography . 21

Figure 1 – Standards relationships . 6

Table A.1 – Network characteristics for balanced cabling based on Ethernet . 12
Table A.2 – Network characteristics for optical fibre cabling . 13
Table A.3 – Information relevant to copper cable: fixed cables . 14
Table A.4 – Information relevant to copper cable: cords . 14
Table A.5 – Information relevant to optical fibre cables . 15
Table A.6 – Connectors for balanced cabling CPs based on Ethernet . 16
Table A.7 – Optical fibre connecting hardware . 16

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SIST EN IEC 61784-5-21:2019
IEC 61784-5-21:2018 © IEC 2018 – 3 –
Table A.8 – Relationship between FOC and fibre types (CP 21/1) . 16
Table A.9 – Parameters for balanced cables . 18
Table A.10 – Parameters for silica optical fibre cables . 18

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SIST EN IEC 61784-5-21:2019
– 4 – IEC 61784-5-21:2018 © IEC 2018
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

INDUSTRIAL COMMUNICATION NETWORKS –
PROFILES –

Part 5-21: Installation of fieldbuses –
Installation profiles for CPF 21

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
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in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
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5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
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services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
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8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61784-5-21 has been prepared by subcommittee 65C: Industrial
networks, of IEC technical committee 65: Industrial-process measurement, control and
automation.
This document is to be used in conjunction with IEC 61918:2018.
The text of this International Standard is based on the following documents:
FDIS Report on voting
65C/924/FDIS 65C/925/RVD

Full information on the voting for the approval of this International Standard can be found in
the report on voting indicated in the above table.

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SIST EN IEC 61784-5-21:2019
IEC 61784-5-21:2018 © IEC 2018 – 5 –
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts of IEC 61784-5 series, under the general title Industrial communications
networks – Profiles – Installation of fieldbuses, can be found on the IEC website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data related
to the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
A bilingual version of this publication may be issued at a later date.

IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct
understanding of its contents. Users should therefore print this document using a
colour printer.

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SIST EN IEC 61784-5-21:2019
– 6 – IEC 61784-5-21:2018 © IEC 2018
INTRODUCTION
This International Standard is one of a series produced to facilitate the use of communication
networks in industrial control systems.
IEC 61918:2018 provides the common requirements for the installation of communication
networks in industrial control systems. This installation profile document provides the
installation profiles of the communication profiles (CP) of a specific communication profile
family (CPF) by stating which requirements of IEC 61918 fully apply and, where necessary, by
supplementing, modifying, or replacing the other requirements (see Figure 1).
For general background on fieldbuses, their profiles, and relationship between the installation
profiles specified in this document, see IEC 61158-1.
Each CP installation profile is specified in a separate annex of this document. Each annex is
structured exactly as the reference standard IEC 61918 for the benefit of the persons
representing the roles in the fieldbus installation process as defined in IEC 61918 (planner,
installer, verification personnel, validation personnel, maintenance personnel, administration
personnel). By reading the installation profile in conjunction with IEC 61918, these persons
immediately know which requirements are common for the installation of all CPs and which
are modified or replaced. The conventions used to draft this document are defined in Clause 5.
The provision of the installation profiles in one document for each CPF (for example
IEC 61784-5-21 for CPF 21), allows readers to work with documents of a convenient size.

Figure 1 – Standards relationships

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SIST EN IEC 61784-5-21:2019
IEC 61784-5-21:2018 © IEC 2018 – 7 –
INDUSTRIAL COMMUNICATION NETWORKS –
PROFILES –

Part 5-21: Installation of fieldbuses –
Installation profiles for CPF 21



1 Scope
1
This part of IEC 61784 specifies the installation profile for CPF 21 (FL-net ).
The installation profile is specified in Annex A. The annex is read in conjunction with
IEC 61918:2018.
2 Normative references
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.
IEC 61918:2018, Industrial communication networks – Installation of communication networks
in industrial premises
The normative references of IEC 61918:2018, Clause 2, apply.
NOTE For profile specific normative references, see Clause A.2.
3 Terms, definitions and abbreviated terms
For the purposes of this document, the terms, definitions and abbreviated terms given in
IEC 61918:2018, Clause 3, apply.
ISO and IEC maintain terminological databases for use in standardization at the following
addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
4 CPF 21: Overview of installation profiles
CPF 21 con
...