EN 50159-2:2001

Railway applications - Communication, signalling and processing systems - Part 2: Safety related communication in open transmission systems

Technically equivalent to IEC 62280-2:2002 (Boomerang case) * D115/201: Not to be renumbered as EN 62280-2 * Superseded by EN 50159:2010

Bahnanwendungen - Telekommunikationstechnik, Signaltechnik und Datenverarbeitungssysteme - Teil 2: Sicherheitsrelevante Kommunikation in offenen Übertragunssystemen

Applications ferroviaires - Systèmes de signalisation, de télécommunication et de traitement - Partie 2: Communication de sécurité sur des systèmes de transmission ouverts

Železniške naprave – Komunikacijski, signalni in procesni sistemi – 2. del: Varnostna komunikacija v odprtih prenosnih sistemih

General Information

• Status: Withdrawn
• Publication Date: 22-Mar-2001
• Withdrawal Date: 31-Dec-2002
• ICS: 35.240.60 - IT applications in transport
• ICS: 45.020 - Railway engineering in general
• Technical Committee: CLC/TC 9X - Electrical and electronic applications for railways
• Drafting Committee: CLC/SC 9XA - Communications, signalling and processing systems
• Parallel Committee: IEC/TC 9 - IEC_TC_9
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 01-Sep-2013
• Completion Date: 01-Sep-2013
• Directive: 2008/57/EC - Directive 2008/57/EC of the European Parliament and of the Council of 17 June 2008 on the interoperability of the rail system within the Community (Recast)
• Directive: 96/48/EC - Interoperability of the trans-European high-speed rail system
• Mandate: M/024 - Mandate to CEN/CENELEC/ETSI for programming and standardization in the field of railway equipment
• Ref Project: SIST EN 50159-2:2002 - Railway applications - Communication, signalling and processing systems -- Part 2: Safety related communication in open transmission systems

Relations

• Replaced By: EN 50159:2010 - Railway applications - Communication, signalling and processing systems - Safety-related communication in transmission systems
• Effective Date: 28-Jan-2023

Standards Content (Sample)

SLOVENSKI SIST EN 50159-2:2002
prva izdaja
STANDARD
julij 2002
Železniške naprave – Komunikacijski, signalni in procesni sistemi – 2. del:
Varnostna komunikacija v odprtih prenosnih sistemih
Railway applications - Communication, signalling and processing systems - Part 2:
Safety-related communication in open transmission systems
ICS 35.240.60; 45.020 Referenčna številka
SIST EN 50159-2:2002(en)
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

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EUROPEAN STANDARD EN 50159-2
NORME EUROPÉENNE
EUROPÄISCHE NORM March 2001
ICS 35.240.60; 45.020
English version
Railway applications -
Communication, signalling and processing systems
Part 2: Safety related communication in open transmission systems
Applications ferroviaires - Bahnanwendungen -
Systèmes de signalisation, de Telekommunikationstechnik, Signal-
télécommunication et de traitement technik und Datenverarbeitungssysteme
Partie 2: Communication de sécurité sur Teil 2: Sicherheitsrelevante
des systèmes de transmission ouverts Kommunikation in offenen Übertragungs-
systemen
This European Standard was approved by CENELEC on 2000-01-01. 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, Czech
Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg,
Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
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
© 2001 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50159-2:2001 E

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EN 50159-2:2001 - 2 -
Foreword
This European Standard was prepared by SC 9XA, Communication, signalling and processing systems, of
Technical Committee CENELEC TC 9X, Electrical and electronic applications for railways.
The text of the draft was submitted to the formal vote and was approved by CENELEC as EN 50159-2 on
2000-01-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2001-10-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2003-01-01
Annexes designated “informative” are given for information only.
In this standard, annexes A, B, C and D are informative.

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- 3 - EN 50159-2:2001
Contents
Introduction .4
1  Scope .5
2  Normative references.5
3  Definitions.5
4  Reference architecture .11
5  Threats to the transmission system.13
6  Requirements for defences .13
6.1  Introduction.13
6.2  General requirements.14
6.3  Specific defences .14
7  Applicability of defences against threats.19
7.1  Introduction.
...