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SVENSK STANDARD SS-EN 50090-4-3

F a s t s t ä l l d 2007-11-19

U t g å v a 1

S i d a 1 (1+4)

A n s v a r i g k o m m i t t é SEK TK 205

© Copyright SEK. Reproduction in any form without permission is prohibited.

ICS 35.240.99; 97.120

Denna standard är fastställd av SEK Svensk Elstandard,

som också kan lämna upplysningar om sakinnehållet i standarden.

Postadress: SEK, Box 1284, 164 29 KISTA Telefon: 08 - 444 14 00. Telefax: 08 - 444 14 30 E-post: sek@elstandard.se. Internet: www.elstandard.se

Installationsbussar –

Del 4-3: Medieoberoende skikt – IP-kommunikation

Home and Building Electronic System (HBES) – Part 4-3: Media independent layers –

Communication over IP

Som svensk standard gäller europastandarden EN 50090-4-3:2007. Den svenska standarden innehåller den officiella engelska språkversionen av EN 50090-4-3:2007.

Nationellt förord

Standarden skall användas tillsammans med SS-EN 13321-2, utgåva 1, 2006.

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Standarder underlättar utvecklingen och höjer elsäkerheten

Det finns många fördelar med att ha gemensamma tekniska regler för bl a säkerhet, prestanda, dokumentation, utförande och skötsel av elprodukter, elanläggningar och metoder. Genom att utforma sådana standarder blir säkerhetskraven tydliga och utvecklingskostnaderna rimliga samtidigt som marknadens acceptans för produkten eller tjänsten ökar.

Många standarder inom elområdet beskriver tekniska lösningar och metoder som åstadkommer den elsäkerhet som föreskrivs av svenska myndigheter och av EU.

SEK är Sveriges röst i standardiseringsarbetet inom elområdet

SEK Svensk Elstandard svarar för standardiseringen inom elområdet i Sverige och samordnar svensk medverkan i internationell och europeisk standardisering. SEK är en ideell organisation med frivilligt deltagande från svenska myndigheter, företag och organisationer som vill medverka till och påverka utformningen av tekniska regler inom elektrotekniken.

SEK samordnar svenska intressenters medverkan i SEKs tekniska kommittéer och stödjer svenska experters medverkan i internationella och europeiska projekt.

Stora delar av arbetet sker internationellt

Utformningen av standarder sker i allt väsentligt i internationellt och europeiskt samarbete. SEK är svensk nationalkommitté av International Electrotechnical Commission (IEC) och Comité Européen de Normalisation Electrotechnique (CENELEC).

Standardiseringsarbetet inom SEK är organiserat i referensgrupper bestående av ett antal tekniska kommittéer som speglar hur arbetet inom IEC och CENELEC är organiserat.

Arbetet i de tekniska kommittéerna är öppet för alla svenska

organisationer, företag, institutioner, myndigheter och statliga verk. Den årliga avgiften för deltagandet och intäkter från försäljning finansierar SEKs standardiseringsverksamhet och medlemsavgift till IEC och CENELEC.

Var med och påverka!

Den som deltar i SEKs tekniska kommittéarbete har möjlighet att påverka framtida standarder och får tidig tillgång till information och dokumentation om utvecklingen inom sitt teknikområde. Arbetet och kontakterna med kollegor, kunder och konkurrenter kan gynnsamt påverka enskilda företags affärsutveckling och bidrar till deltagarnas egen kompetensutveckling.

Du som vill dra nytta av dessa möjligheter är välkommen att kontakta SEKs kansli för mer information.

SEK Svensk Elstandard

Box 1284 164 29 Kista Tel 08-444 14 00 www.elstandard.se

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EUROPEAN STANDARD EN 50090-4-3

NORME EUROPÉENNE

EUROPÄISCHE NORM October 2007

CENELEC

European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 50090-4-3:2007 E ICS 35.240.99; 97.120

English version

Home and Building Electronic Systems (HBES) – Part 4-3: Media independent layers –

Communication over IP (EN 13321-2:2006)

Systèmes électroniques pour les foyers domestiques et les bâtiments (HBES) – Partie 4-3: Couches indépendantes des medias – Communication sur IP

(EN 13321-2:2006)

Elektrische Systemtechnik für Heim und Gebäude (ESHG) –

Teil 4-3: Medienunabhängige Schicht – Kommunikation über IP

(EN 13321-2:2006)

This European Standard was approved by CENELEC on 2007-04-11. 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, 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.

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EN 50090-4-3:2007 - 2 -

Contents

Introduction ... 4 1 Scope ... 4 2 Requirements ... 4

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- 3 - EN 50090-4-3:2007

Foreword

The CENELEC Technical Committee TC 205, Home and Building Electronic Systems (HBES), in collaboration with CEN TC 247, Building Automation, Controls and Building Management, – and with participation of its cooperating partner KNX – has prepared this document to reference the European Standard EN 13321-2, prepared by CEN TC 247, also as a CENELEC TC 205 standard and to extend its area of application to Home and Building Electronic Systems (HBES).

The document was approved by CENELEC as EN 50090-4-3 on 2007-04-11.

CENELEC takes no position concerning the evidence, validity and scope of patent rights.

KNX Association as Cooperating Partner to CENELEC confirms that to the extent that the standard contains patents and like rights, the KNX Association's members are willing to negotiate licenses thereof with applicants throughout the world on fair, reasonable and non-discriminatory terms and conditions.

KNX Association cvba Tel.: + 32 2 775 85 90 Bessenveldstraat, 5 Fax.: + 32 2 675 50 28 B - 1831 Diegem e-mail: info@knx.org

www.knx.org

Attention is drawn to the possibility that some of the elements of this standard may be the subject of patent rights other than those identified above. CENELEC shall not be held responsible for identifying any or all such patent rights.

EN 50090-4-3 is part of the EN 50090 series of European Standards, which comprises the following parts:

Part 1: Standardization structure Part 2: System overview Part 3: Aspects of application Part 4: Media independent layers

Part 5: Media and media dependent layers Part 6: Interfaces

Part 7: System management

Part 8: Conformity assessment of products Part 9: Installation requirements

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EN 50090-4-3:2007 - 4 -

Introduction

The permanent objective of CENELEC TC 205 is to prepare standards for all aspects of Home and Building Electronic Systems (HBES) in relation to the Information Society. Such HBES standards shall ensure integration of a wide spectrum of control applications and the control and management aspects of other applications in and around homes and buildings, including the gateways to different transmission media and public networks. As a widespread medium for communication, IP (being over Ethernet or any other communication media, is an important element of this integration. It was therefore considered of utmost importance to integrate the standard for communication over IP developed under the umbrella of CEN TC 247 into this standard series in order to complete the possible communication means in the field of Home and Building Electronic Systems (HBES).

This standard is intended for use by all involved in design, manufacture, engineering, installation and commissioning activities.

Moreover and in line with the EU’s co-regulatory view of European standardisation this standard supports the eEurope objectives and helps to comply with important EU Directives such as the Construction Products’ Directive and the Energy Performance of Buildings’ Directive.

1 Scope

This European Standard defines the mandatory and optional requirements for the medium independent communication over IP for HBES products and systems, a multi-application bus system where the functions are decentralised, distributed and linked through a common communication process.

This European Standard is used as a product family standard. It is not intended to be used as a stand- alone standard.

Other parts from the EN 50090 series may apply.

References

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