EN 63044-1:2017

SLOVENSKI STANDARD
01-junij-2017
1DGRPHãþD
SIST EN 50491-1:2014
Stanovanjski in stavbni elektronski sistemi (HBES) ter sistemi za avtomatizacijo in
krmiljenje stavb (BACS) - 1. del: Splošne zahteve
Home and Building Electronic Systems (HBES) and Building Automation and Control
Systems (BACS) - Part 1: General requirements
Allgemeine Anforderungen an die Elektrische Systemtechnik für Heim und Gebäude
(ESHG) und an Systeme der Gebäudeautomation (GA) - Teil 1: Allgemeine
Anforderungen
Systèmes Electroniques pour les Foyers Domestiques et les Bâtiments (HBES) et
Systèmes de Gestion Technique du Bâtiment (SGTB) - Partie 1: Exigences générales
Ta slovenski standard je istoveten z: EN 63044-1:2017
ICS:
35.240.67 Uporabniške rešitve IT v IT applications in building
gradbeništvu and construction industry
97.120 Avtomatske krmilne naprave Automatic controls for
za dom household use
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 63044-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2017
ICS 29.120.01; 29.120.99 Supersedes EN 50491-1:2014
English Version
Home and Building Electronic Systems (HBES) and Building
Automation and Control Systems (BACS) -
Part 1: General requirements
(IEC 63044-1:2017)
Systèmes Electroniques pour les Foyers Domestiques et Allgemeine Anforderungen an die Elektrische
les Bâtiments (HBES) et Systèmes de Gestion Technique Systemtechnik für Heim und Gebäude (ESHG) und an
du Bâtiment (SGTB) - Partie 1: Exigences générales Systeme der Gebäudeautomation (GA) -
(IEC 63044-1:2017) Teil 1: Allgemeine Anforderungen
(IEC 63044-1:2017)
This European Standard was approved by CENELEC on 2017-03-03. 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: Avenue Marnix 17, B-1000 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 63044-1:2017 E
European foreword
The text of document 23/734/CDV, future edition 1 of IEC 63044-1, prepared by IEC/TC 23 "Electrical
accessories" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
(dop) 2017-12-03
• 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) 2018-03-03
standards conflicting with the
document have to be withdrawn
This document supersedes EN 50491-1:2014.

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 63044-1:2017 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 62820-1-1 NOTE Harmonized as EN 62820-1-1.
IEC 62949 NOTE Harmonized as EN 62949.
IEC 63044-3 NOTE Harmonized as EN 63044-3.
IEC 63044-5-1 NOTE Harmonized as EN 63044-5-1.
IEC 63044-5-2 NOTE Harmonized as EN 63044-5-2.
IEC 63044-5-3 NOTE Harmonized as EN 63044-5-3.
IEC 63044-1 ®
Edition 1.0 2017-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Home and Building Electronic Systems (HBES) and Building Automation and

Control Systems (BACS) –
Part 1: General requirements
Systèmes Electroniques pour les Foyers Domestiques et les Bâtiments (HBES)

et Systèmes de Gestion Technique du Bâtiment (SGTB) –

Partie 1: Exigences générales
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.120.01; 29.120.99 ISBN 978-2-8322-3874-5

– 2 – IEC 63044-1:2017 © IEC 2017
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms, definitions and abbreviated terms . 5
3.1 Terms and definitions . 5
3.2 Abbreviated terms . 6
4 General requirements . 6
5 Standardization structure . 7
5.1 Part 2: Environmental conditions . 7
5.2 Part 3: Electrical safety requirements . 7
5.3 Part 4: Functional safety . 7
5.4 Part 5: EMC requirements . 7
5.4.1 Overview . 7
5.4.2 Part 5-1: EMC requirements, conditions and test set-up . 7
5.4.3 Part 5-2: EMC requirements for HBES/BACS used in residential,
commercial and light-industrial environments . 7
5.4.4 Part 5-3: EMC requirements for HBES/BACS used in industrial
environments . 8
5.5 Part 6: Planning and installation of HBES . 8
6 HBES/BACS applications and clusters overview . 8
Bibliography . 11

Table 1 – Summary of the most relevant application requirements . 9
Table 2 – Applications and clusters of services for HBES/BACS . 10

IEC 63044-1:2017 © IEC 2017 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
HOME AND BUILDING ELECTRONIC SYSTEMS (HBES) AND
BUILDING AUTOMATION AND CONTROL SYSTEMS (BACS) –

Part 1: General requirements
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-
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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 63044-1 has been prepared by IEC technical committee 23:
Electrical accessories.
A list of all parts in the IEC 63044 series, published under the general title Home and Building
Electronic Systems (HBES) and Building Automation and Control Systems (BACS), can be
found on the IEC website.
The text of this International Standard is based on the following documents:
CDV Report on voting
23/734/CDV 23/746/RVC
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.

– 4 – IEC 63044-1:2017 © IEC 2017
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website 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.
IEC 63044-1:2017 © IEC 2017 – 5 –
HOME AND BUILDING ELECTRONIC SYSTEMS (HBES) AND
BUILDING AUTOMATION AND CONTROL SYSTEMS (BACS) –

Part 1: General requirements
1 Scope
This part of IEC 63044 applies to all Home and Building Electronic Systems (HBES) and
Building Automation and Control Systems (BACS) and specifies the general requirements for
these systems and products.
This document is applicable (but not limited) to
– operator stations and other human–system interface devices,
– devices for management functions,
– control devices, automation stations and application specific controllers,
– field devices and their interfaces, and
– cabling and interconnection of devices
used within a dedicated HBES/BACS network.
This document provides an overview of the IEC 63044 series.
To enable integration of a wide spectrum of applications, the IEC 63044 series covers
• electrical safety,
• functional safety,
• environmental conditions,
• EMC requirements, and
• installation and cabling rules and topologies.
IEC 63044 is a series of product family standards
2 Normative references
There are no normative references in this document.
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
For the purposes of this document, the following terms and definitions 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 brows
...