EN 61023:2007

Maritime navigation and radiocommunication equipment and systems - Marine speed and distance measuring equipment (SDME) - Performance requirements, methods of testing and required test results

Specifies the minimum performance requirements, methods of testing and required test results of devices to indicate speed and distance - speed and distance measuring equipment (SDME) required by Regulation 192 of Chapter V of the International Convention for the Safety of Life at Sea (SOLAS), 1974, as amended. Is associated with IEC 60945 and based upon the requirements of IMO Resolution A.824MSC.96(72). This new edition takes into account changes to the IMO performance standards for SDME agreed in resolution MSC.96(72) in 2000.

Navigations- und Funkkommunikationsgeräte und -systeme für die Seeschifffahrt - Fahrtmessanlagen für die Seeschifffahrt (SDME) - Leistungsanforderungen, Prüfverfahren und geforderte Prüfergebnisse

Matériels et systèmes de navigation et de radiocommunication maritimes - Equipements de mesurage de la vitesse et de la distance (SDME) - Exigences de performance, méthodes de test et résultats exigibles

L'IEC 61023:2007 spécifie les exigences de fonctionnement minimales, les méthodes d'essai et les résultats d'essai exigés des appareils d'indication de la vitesse et de la distance instruments de mesure de la vitesse et de la distance (Lochs) requis par la Règle 19 du Chapitre V de la Convention internationale pour la sauvegarde de la vie humaine en mer (SOLAS - International Convention for Safety of Life at Sea), 1974, dans sa version modifiée et qui est associée à la norme IEC 60945. Cette troisième édition annule et remplace la seconde édition parue en 1999 et constitue une révision technique. Les principales modifications apportées à l'édition précédente sont les suivantes: - amendements résultant de modifications des normes de performance OMI relatives aux instruments de mesure de la vitesse et de la distance pour navires (Lochs) définis en 2000 dans la résolution MSC.96(72). Ces amendements réduisent à 2 m la profondeur minimale de l'eau sous la quille de l'équipement par rapport au fond afin d'assurer le bon fonctionnement des instruments de mesure de la vitesse et de la distance pour navires (Lochs), réduisent la précision requise des écrans analogiques et ajoutent une exigence relative à une interface série.

Pomorska plovba ter radiokomunikacijski oprema in sistemi - Oprema za merjenje hitrosti in razdalj na morju (SDME) - Tehnične zahteve, preskusne metode in pričakovani rezultati preskušanj (IEC 61023:2007)

General Information

• Status: Published
• Publication Date: 30-Oct-2007
• Withdrawal Date: 30-Sep-2010
• ICS: 47.020.70 - Navigation and control equipment
• Technical Committee: CLC/SR 80 - Maritime navigation and radiocommunication equipment and systems
• Drafting Committee: IEC/TC 80 - IEC_TC_80
• Parallel Committee: IEC/TC 80 - IEC_TC_80
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 31-Oct-2007
• Completion Date: 31-Oct-2007
• Ref Project: SIST EN 61023:2008 - Maritime navigation and radiocommunication equipment and systems - Marine speed and distance measuring equipment (SDME) - Performance requirements, methods of testing and required test results

Relations

• Replaces: EN 61023:1999 - Maritime navigation and radiocommunication equipment and systems - Marine speed and distance measuring equipment (SDME) - Performance requirements - Methods of testing and required test results
• Effective Date: 28-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-januar-2008
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Maritime navigation and radiocommunication equipment and systems - Marine speed
and distance measuring equipment (SDME) - Performance requirements, methods of
testing and required test results (IEC 61023:2007)
Navigations- und Funkkommunikationsgeräte und -systeme für die Seeschifffahrt -
Fahrtmessanlagen für die Seeschifffahrt (SDME) - Leistungsanforderungen,
Prüfverfahren und geforderte Prüfergebnisse (IEC 61023:2007)
Matériels et systemes de navigation et de radiocommunication maritimes - Equipements
de mesurage de la vitesse et de la distance (SDME) - Exigences de performance,
méthodes de test et résultats exigibles (IEC 61023:2007)
Ta slovenski standard je istoveten z: EN 61023:2007
ICS:
47.020.70 Navigacijska in krmilna Navigation and control
oprema equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 61023
NORME EUROPÉENNE
October 2007
EUROPÄISCHE NORM
ICS 47.020.70 Supersedes EN 61023:1999

English version
Maritime navigation and radiocommunication equipment and systems -
Marine speed and distance measuring equipment (SDME) -
Performance requirements, methods of testing and required test results
(IEC 61023:2007)
Matériels et systèmes de navigation  Navigations- und
et de radiocommunication maritimes - Funkkommunikationsgeräte
Equipements de mesurage
und -systeme für die Seeschifffahrt -
de la vitesse et de la distance (SDME) - Fahrtmessanlagen
Exigences de performance, für die Seeschifffahrt (SDME) -
méthodes de test et résultats exigibles Leistungsanforderungen, Prüfverfahren
(CEI 61023:2007) und geforderte Prüfergebnisse
(IEC 61023:2007)
This European Standard was approved by CENELEC on 2007-10-01. 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 two official versions (English, 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.

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 61023:2007 E
Foreword
The text of document 80/478/FDIS, future edition 3 of IEC 61023, prepared by IEC TC 80, Maritime
navigation and radiocommunication equipment and systems, was submitted to the IEC-CENELEC
parallel vote and was approved by CENELEC as EN 61023 on 2007-10-01.
This European Standard supersedes EN 61023:1999.
The main technical changes with regard to EN 61023:1999 are listed below:
Amendments resulting from changes to the IMO performance standards for SDME agreed in resolution
MSC.96(72) in 2000. The amendments reduce the minimum depth of water under the keel for correct
operation of the SDME to 2 m for a ground based equipment, reduce the accuracy required of analogue
displays and add a requirement for a serial interface.
The following dates were fixed:

– latest date by which the EN has to be implemented

at national level by publication of an identical
(dop) 2008-07-01
national standard or by endorsement

– latest date by which the national standards conflicting
(dow) 2010-10-01
with the EN have to be withdrawn
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61023:2007 was approved by CENELEC as a European
Standard without any modification.
__________
– 3 – EN 61023:2007
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year
IEC 60945 2002 Maritime navigation and EN 60945 2002
radiocommunication equipment and
systems - General requirements - Methods of
testing and required test results

1) 2)
IEC 61162-1 – Maritime navigation and EN 61162-1 2000
radiocommunication equipment and
systems - Digital interfaces -
Part 1: Single talker and multiple listeners

1)
IMO Resolution – General requirements for shipborne radio – –
A.694 (17) equipment forming part of the global maritime
distress and safety system (GMDSS) and for
electronic navigational aids
1)
IMO MSC.96(72) – Performance standards for devices to – –
measure and indicate speed and distance

1)
Undated reference.
2)
Valid edition at date of issue.

INTERNATIONAL IEC
STANDARD 61023
Third edition
2007-06
Maritime navigation and radiocommunication
equipment and systems –
Marine speed and distance
measuring equipment (SDME) –
Performance requirements, methods
of testing and required test results
PRICE CODE
Commission Electrotechnique Internationale M
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
For price, see current catalogue

– 2 – 61023 © IEC:2007(E)
CONTENTS
FOREWORD.3

1 Scope.5
2 Normative references.5
3 Abbreviations.5
4 Minimum performance requirements .6
4.1 Introduction .6
4.2 Methods of presentation .6
4.3 Accuracy of measurement .7
4.4 Roll and pitch .7
4.5 Construction and installation .7
5 Methods of testing and required test results .7
5.1 General .7
5.2 Test arrangements .7
5.3 Minimum depth .8
5.4 General requirements .8
5.5 SDME configuration.8
5.6 Optional facilities .8
5.7 System configuration .9
5.8 Methods of presentation .9
5.8.1 Speed.9
5.8.2 Distance run .9
5.8.3 Display .9
5.9 Distance run external output .9
5.9.1 Contact closure.9
5.9.2 Digital interface.10
5.10 Mode selection and indication .10
5.11 Additional speed indications.10
5.12 Accuracy of measurement .10
5.12.1 Indication of speed.10
5.12.2 Indication of distance run .11
5.13 Effects of environment.11
5.14 Roll and pitch .11
5.15 Construction and installation .11

Annex A (informative) Cross-references – IMO Resolution MSC.96(72) and the tests in
this standard .13

Figure 1 – Ship speed velocity vectors.12

61023 © IEC:2007(E) – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
MARITIME NAVIGATION AND RADIOCOMMUNICATION
EQUIPMENT AND SYSTEMS –
MARINE SPEED AND DISTANCE MEASURING EQUIPMENT (SDME) –
PERFORMANCE REQUIREMENTS,
METHODS OF TESTING AND REQUIRED TEST RESULTS

FOREWORD
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International Standard IEC 61023 has been prepared by IEC technical committee 80: Maritime
navigation and radiocommunication equipment and systems.
This third edition cancels and replaces
...