BS EN 61375-1:2012 BSl Standards Publication Electronic railway equipment - Train communication network (TCN) Part 1: General architecture bsi. ..making excellence a habit. BS EN 61375-1:2012 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN 61375-1:2012. It is identical to IEC 61375-1:2012. The UK participation in its preparation was entrusted by Technical Committee GEL/9, Railway Electrotechnical Applications, to Panel GEL/9/-/4, Railway applications - Train communication network and multimedia systems. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @ The British Standards Institution 2012 Published by BSI Standards Limited 2012 ISBN 978 0580682261 ICS 45.060 Compliancewitha British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31August 2012. Amendments issued since publication Amd. No. Date Text affected BSEN61375-1:2012 EUROPEAN STANDARD EN 61375-1 NORME EUROPEENNE August 2012 EUROPAISCHENORM ICS 45.060 English version Electronic railway equipment - Train communication network (TcN) Part 1: General architecture (IEC61375-1:2012) Matérielélectroniqueferroviaire ElektronischeBetriebsmittelfurBahnen Réseauembarquédetrain(TCN) Zug-Kommunikations-Netzwerk(TCN)- Partie 1: Architecture generale Teil 1: Allgemeiner Aufbau (CEI61375-1:2012) (IEC61375-1:2012) This European Standard was approved by CENELEC on 2012-07-26. 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 commitees 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, CENELEC EuropeanCommitteeforElectrotechnical Standardization Comite Europeen de Normalisation Electrotechnique Europaisches KomiteefurElektrotechnische Normung Management Centre: Avenue Marnix17, B-1000Brussels @2012CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61375-1:2012 E