SIST EN IEC 61784-5-20:2019

SLOVENSKI STANDARD
SIST EN IEC 61784-5-20:2019
01-april-2019
Industrijska komunikacijska omrežja - Profili - 5-20. del: Inštalacija procesnih vodil
- Inštalacijski profili za CPF 20 (IEC 61784-5-20:2018)
Industrial communication networks - Profiles - Part 5-20: Installation of fieldbuses -
Installation profiles for CPF 20 (IEC 61784-5-20:2018)
Industrielle Kommunikationsnetze - Profile - Teil 5-20: Feldbusinstallation -
Installationsprofile für die Kommunikationsprofilfamilie 20 (IEC 61784-5-20:2018)
Réseaux de communication industriels - Profils - Partie 5-20: Installation des bus de
terrain - Profils d'installation pour CPF 20 (IEC 61784-5-20:2018)
Ta slovenski standard je istoveten z: EN IEC 61784-5-20:2018
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.100.40 Transportni sloj Transport layer
SIST EN IEC 61784-5-20:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 61784-5-20:2019

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SIST EN IEC 61784-5-20:2019


EUROPEAN STANDARD EN IEC 61784-5-20

NORME EUROPÉENNE

EUROPÄISCHE NORM
December 2018
ICS 25.040.40; 35.100.40

English Version
Industrial communication networks - Profiles - Part 5-20:
Installation of fieldbuses - Installation profiles for CPF 20
(IEC 61784-5-20:2018)
Réseaux de communication industriels - Profils - Partie 5- Industrielle Kommunikationsnetze - Profile - Teil 5-20:
20: Installation des bus de terrain - Profils d'installation pour Feldbusinstallation - Installationsprofile für die
CPF 20 Kommunikationsprofilfamilie 20
(IEC 61784-5-20:2018) (IEC 61784-5-20:2018)
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 IEC 61784-5-20:2018 E

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SIST EN IEC 61784-5-20:2019
EN IEC 61784-5-20:2018 (E)
European foreword
The text of document 65C/924/FDIS, future edition 1 of IEC 61784-5-20, 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 61784‑5‑20:2018.
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 61784-5-20:2018 was approved by CENELEC as a
European Standard without any modification.


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SIST EN IEC 61784-5-20:2019
EN IEC 61784-5-20:2018 (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 Clauses A.2 and B.2.

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SIST EN IEC 61784-5-20:2019




IEC 61784-5-20

®


Edition 1.0 2018-08




INTERNATIONAL



STANDARD








colour

inside










Industrial communication networks – Profiles –

Part 5-20: Installation of fieldbuses – Installation profiles for CPF 20



























INTERNATIONAL

ELECTROTECHNICAL


COMMISSION





ICS 25.040.40; 35.100.40 ISBN 978-2-8322-6011-1




  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 61784-5-20:2019
– 2 – IEC 61784-5-20:2018  IEC 2018
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions, symbols and abbreviations. 7
4 CPF 20: Overview of installation profiles . 7
5 Installation profile conventions . 8
6 Conformance to installation profiles . 8
Annex A (normative) CP 20/1 (ADS-net/μΣNETWORK-1000) 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.3.1 Terms and definitions . 10
A.3.2 Abbreviated terms . 10
A.3.3 Conventions for installation profiles . 10
A.4 Installation planning . 11
A.4.1 General . 11
A.4.2 Planning requirements . 11
A.4.3 Network capabilities . 11
A.4.4 Selection and use of cabling components . 13
A.4.5 Cabling planning documentation . 20
A.4.6 Verification of cabling planning specification . 20
A.5 Installation implementation . 20
A.5.1 General requirements . 20
A.5.2 Cable installation . 20
A.5.3 Connector installation . 22
A.5.4 Terminator installation . 22
A.5.5 Device installation . 22
A.5.6 Coding and labelling . 22
A.5.7 Earthing and bonding of equipment and devices and shield cabling . 23
A.5.8 As-implemented cabling documentation . 23
A.6 Installation verification and installation acceptance test . 23
A.6.1 General . 23
A.6.2 Installation verification . 23
A.6.3 Installation acceptance test . 25
A.7 Installation administration . 25
A.8 Installation maintenance and installation troubleshooting . 25
Annex B (normative) CP 20/2 (ADS-net/NX) specific installation profile . 26
B.1 Installation profile scope . 26
B.2 Normative references . 26
B.3 Installation profile terms, definitions, and abbreviated terms . 26
B.3.1 Terms and definitions . 26
B.3.2 Abbreviated terms . 26
B.3.3 Conventions for installation profiles . 26
B.4 Installation planning . 27

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SIST EN IEC 61784-5-20:2019
IEC 61784-5-20:2018  IEC 2018 – 3 –
B.4.1 General . 27
B.4.2 Planning requirements . 27
B.4.3 Network capabilities . 27
B.4.4 Selection and use of cabling components . 29
B.4.5 Cabling planning documentation . 36
B.4.6 Verification of cabling planning specification . 36
B.5 Installation implementation . 36
B.5.1 General requirements . 36
B.5.2 Cable installation . 36
B.5.3 Connector installation . 38
B.5.4 Terminator installation . 38
B.5.5 Device installation . 38
B.5.6 Coding and labelling . 38
B.5.7 Earthing and bonding of equipment and devices and shield cabling . 39
B.5.8 As-implemented cabling documentation . 39
B.6 Installation verification and installation acceptance test . 39
B.6.1 General . 39
B.6.2 Installation verification . 39
B.6.3 Installation acceptance test . 41
B.7 Installation administration . 41
B.8 Installation maintenance and installation troubleshooting . 41
Bibliography . 42

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 . 15
Table A.7 – Optical fibre connecting hardware . 16
Table A.8 – Relationship between FOC and fibre types (CP 20/1) . 16
Table A.9 – Parameters for balanced cables . 20
Table A.10 – Parameters for silica optical fibre cables . 21
Table B.1 – Network characteristics for balanced cabling based on Ethernet . 28
Table B.2 – Network characteristics for optical fibre cabling . 29
Table B.3 – Information relevant to copper cable: fixed cables . 30
Table B.4 – Information relevant to copper cable: cords . 30
Table B.5 – Information relevant to optical fibre cables . 31
Table B.6 – Connectors for balanced cabling CPs based on Ethernet . 31
Table B.7 – Optical fibre connecting hardware . 32
Table B.8 – Relationship between FOC and fibre types (CP 20/2) . 32
Table B.9 – Parameters for balanced cables . 36
Table B.10 – Parameters for silica optical fibre cables . 37

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INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

INDUSTRIAL COMMUNICATION NETWORKS –
PROFILES –

Part 5-20: Installation of fieldbuses –
Installation profiles for CPF 20

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, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter
referred to as "IEC Publication(s)"). Their preparation is entrusted to technical committees; any IEC National
Committee interested 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
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly
indicated in the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
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 other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal
fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other
IEC Publications.
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 61784-5-20 has been prepared by subcommittee 65C: Industrial
networks, of IEC technical committee 65: Industrial-process measurement, control and
automation.
This standard 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 61784-5-20:2019
IEC 61784-5-20:2018  IEC 2018 – 5 –
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts of the IEC 61784-5 series, published under the general title Industrial
communication 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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– 6 – IEC 61784-5-20:2018  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 standard 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 standard for each CPF (for example IEC 61784-
5-20 for CPF 20) allows readers to work with standards of a convenient size.

Figure 1 – Standards relationships

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SIST EN IEC 61784-5-20:2019
IEC 61784-5-20:2018  IEC 2018 – 7 –
INDUSTRIAL COMMUNICATION NETWORKS –
PROFILES –

Part 5-20: Installation of fieldbuses –
Installation profiles for CPF 20



1 Scope
1 .
This part of IEC 61784 specifies the installation profiles for CPF 20 (ADS-net ) .
The installation profiles are specified in the annexes. These annexes are 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 Clauses A.2 and B.2.
3 Terms, definitions, symbols and abbreviations
For the purposes of this document, the terms and definitions given in IEC 61918 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
NOTE For profile specific terms, definitions and abbreviated terms see Clauses A.3 and B.3.
4 CPF 20: Overview of installation profiles
CPF 20 consists of two Communication Profiles as specified in IEC 61784-2.
1
The installation requirements for CP 20/1 (ADS-net/μΣNETWORK-1000 ) are specified in
Annex A.
1
The installation requirements for CP 20/2 (ADS-net/NX ) are specified in Annex B.
__________
1
ADS-net, ADS-net/μΣNETWORK-1000 and ADS-net/NX are used to describe this document.

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5 Installation profile conventions
The numbering of the clauses and subclauses in the annexes of this document corresponds
to the numbering of IEC 61918 main clauses and subclauses.
The annex clauses and subclauses of this document supplement, modify, or replace the
respective clauses and subclauses in IEC 61918.
Where there is no corresponding subclause of IEC 61918 in the normative annexes in this
document, the subclause of IEC 61918 applies without modification.
The annex heading letter represents the installation profile assigned in Clause 4.
The annex heading number shall represent the corresponding numbering of IEC 61918.
EXAMPLE "Subclause A.4.4" in IEC 61784-5-20 means that CP 20/1 specifies the Subclause 4.4 of IEC 61918.
All main clauses of IEC 61918 are cited and apply in full unless otherwise stated in each
normative installation profile annex.
If all subclauses of a (sub)clause are omitted, then the corresponding IEC 61918
(sub)clause applies.
If in a (sub)clause it is written "Not applicable", then the corresponding IEC 61918
(sub)clause does not apply.
If in a (sub)clause it is written "Addition:", then the corresponding IEC 61918 (sub)clause
applies with the additions written in the profile.
If in a (sub)clause it is written "Replacement:", then the text provided in the profile replaces
the text of the corresponding IEC 61918 (sub)clause.
NOTE A replacement can also comprise additions.
If in a (sub)clause it is written "Modification:", then the corresponding IEC 61918
(sub)clause applies with the modifications written in the profile.
If all (sub)clauses of a (sub)clause are omitted but in this (sub)clause it is written
"(Sub)clause x has addition:" (or "replacement:") or "(Sub)clause x is not applicable.", then
(sub)clause x becomes valid as declared and all the other corresponding IEC 61918
(sub)clauses apply.
6 Conformance to installation profiles
Each installation profile within this document includes part of IEC 61918:2018. It may also
include defined additional specifications.
2
A statement of compliance to an installation profile of this document shall be stated as
either
3
Compliance to IEC 61784-5-20:— for CP 20/n or
__________
2
In accordance with ISO/IEC Directives.
3
The date should not be used when the edition number is used.

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IEC 61784-5-20:2018  IEC 2018 – 9 –
Compliance to IEC 61784-5-20 (Ed.1.0) for CP 20/n
where the name within the angle brackets < > is optional and the angle brackets are not to
be included. The n within CP 20/n shall be replaced by the profile number 1 to 2.
NOTE The name may be the name of the profile, for example ADS-net/μΣNETWORK-1000 or ADS-net/NX.
If the name is a trade name then the permission of the trade name holder shall be required.
Product standards shall not include any conformity assessment aspects (including quality
management provisions), neither normative nor informative, other than provisions for
product testing (evaluation and examination).

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Annex A
(normative)

CP 20/1 (ADS-net/μΣNETWORK-1000) specific installation profile
A.1 Installation profile scope
Addition:
This annex specifies the installation profile for Communication Profile CP 20/1
(ADS-net/μΣNETWORK-1000). The CP 20/1 is specified in IEC 61784-2.
A.2 Normative references
Addition:
IEC 60603-7-2:2010, Connectors for electronic equipment – Part 7-2: Detail specification
for 8-way, unshielded, free and fixed connectors, for data transmissions with frequencies up
to 100 MHz
IEC 60603-7-3:2010, Connectors for electronic equipment – Part 7-3: Detail specification
for 8-way, shielded, free and fixed connectors, for data transmission with frequencies up to
100 MHz
IEC 60603-7-4:2010, Connectors for electronic equipment – Part 7-4: Detail specification
for 8
...