EN 60870-5-104:2001

EUROPEAN STANDARD EN 60870-5-104
NORME EUROPÉENNE
EUROPÄISCHE NORM May 2001
ICS 33.200
English version
Telecontrol equipment and systems
Part 5-104: Transmission protocols -
Network access for IEC 60870-5-101
using standard transport profiles
(IEC 60870-5-104:2000)
Matériels et systèmes de téléconduite Fernwirkeinrichtungen und -systeme
Partie 5-104: Protocoles de transmission - Teil 5-104: Übertragungsprotokolle -
Accès aux réseaux utilisant des profils Zugriff für IEC 60870-5-101 auf Netze
de transport normalisés mit genormten Transportprofilen
pour la CEI 60870-5-101 (IEC 60870-5-104:2000)
(CEI 60870-5-104:2000)
This European Standard was approved by CENELEC on 2001-03-01. 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 60870-5-104:2001 E

Foreword
The text of document 57/487/FDIS, future edition 1 of IEC 60870-5-104, prepared by IEC TC 57,
Power system control and associated communications, was submitted to the IEC-CENELEC parallel
vote and was approved by CENELEC as EN 60870-5-104 on 2001-03-01.
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) 2001-12-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2004-03-01
Annexes designated "normative" are part of the body of the standard.
In this standard, annex ZA is normative.
Annex ZA has been added by CENELEC.
_________
Endorsement notice
The text of the International St
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