SIST EN 61023:2008

SLOVENSKI STANDARD
SIST EN 61023:2008
01-januar-2008
1DGRPHãþD
SIST EN 61023:2004
3RPRUVNDSORYEDWHUUDGLRNRPXQLNDFLMVNLRSUHPDLQVLVWHPL2SUHPD]DPHUMHQMH
KLWURVWLLQUD]GDOMQDPRUMX6'0(7HKQLþQH]DKWHYHSUHVNXVQHPHWRGHLQ
SULþDNRYDQLUH]XOWDWLSUHVNXãDQM,(&
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
SIST EN 61023:2008 en,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

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

---------------------- Page: 2 ----------------------

EN 61023:2007 – 2 –
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.
__________

---------------------- Page: 3 ----------------------

– 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.

---------------------- Page: 4 ----------------------

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

---------------------- Page: 5 ----------------------

– 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

---------------------- Page: 6 ----------------------

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
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
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 the second edition published in 1999. It constitutes a
technical revision.
The main technical changes with regard to the previous edition 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.

---------------------- Page: 7 ----------------------

– 4 – 61023 © IEC:2007(E)
The text of this standard is based on the following documents:
FDIS Report on voting
80/478/FDIS 80/484/RVD

Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
The committee has decided that the contents of this publication will remain unchanged until the
maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in the data
related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
A bilingual version of this standard may be issued at a later date.

---------------------- Page: 8 ----------------------

61023 © IEC:2007(E) – 5 –
MARITIME NAVIGATION AND RADIOCOMMUNICATION
EQUIPMENT AND SYSTEMS –
MARINE SPEED AND DISTANCE MEASURING EQUIPMENT (SDME) –
PERFORMANCE REQUIREMENTS,
METHODS OF TESTING AND REQUIRED TEST RESULTS



1 Scope
This International Standard 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 19 of Chapter V of the
International Convention for the Safety of Life at Sea (SOLAS), 1974, as amended, and which
is associated with IEC 60945.
This standard is based upon the requirements of IMO Resolution MSC.96(72). The clause
numbering of that resolution is indicated in parentheses in Clause 4 and all subclauses whose
meaning is identical to that in the resolution are printed in italics.
In the tests of Clause 5, the corresponding requirement of Clause 4 is indicated in
parentheses. The cross-references between the IMO performance standards in Resolution
MSC.96(72) and the tests of this standard are summarized in Annex A.
2 Normative references
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.
IEC 60945:2002, Maritime navigation and radiocommunication equipment and systems –
General requirements – Methods of testing and required test results
IEC 61162-1, Maritime navigation and radiocommunication equipment and systems – Digital
interfaces – Part 1: Single talker and multiple listeners
IMO A.694(17), General requirem
...