EN IEC 61162-2:2024

Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 2: Single talker and multiple listeners, high-speed transmission

IEC 61162-2:2024 contains the requirements for data communication between maritime electronic instruments, navigation and radiocommunication equipment when interconnected via an appropriate interface. This document is intended to support one-way serial data transmission from a single talker to one or more listeners. This data is in printable ASCII form and can include any information as specified by approved sentences or information coded according to the rules for proprietary sentences. Typical messages can be from 11 to a maximum of 79 characters in length and generally require repetition rates up to once per 20 ms. The electrical definitions in this document are intended to accommodate higher data rates than are specified in IEC 61162-1. Since there is no provision for guaranteed delivery of messages and only limited error-checking capability, it is important this document is used with caution in all safety applications.

Navigations- und Funkkommunikationsgeräte und -systeme für die Seeschiffahrt - Digitale Schnittstellen - Teil 2: Ein Datensender und mehrere Datenempfänger, Hochgeschwindigkeitsübertragung

Matériels et systèmes de navigation et de radiocommunication maritimes - Interfaces numériques - Partie 2: Emetteur unique et récepteurs multiples, transfert rapide de données

L'IEC 61162-2:2024 contient les exigences de communication des données entre les instruments maritimes électroniques, les matériels de navigation et de radiocommunication, lorsqu'ils sont interconnectés par l'intermédiaire d'une interface appropriée. Le présent document est destiné à prendre en charge l'émission unidirectionnelle de données série entre un seul émetteur et un ou plusieurs récepteurs. Ces données sont représentées au format ASCII imprimable et peuvent contenir toutes les informations spécifiées par des sentences approuvées ou des informations codées selon les règles de sentences propriétaires. Les messages types peuvent contenir de 11 à 79 caractères au maximum, le taux de répétition exigé étant généralement d'un message toutes les 20 ms au maximum. Les définitions électriques du présent document ont pour objet de tenir compte des débits de données plus élevés que ceux spécifiés dans l'IEC 61162-1. En l'absence de disposition assurant l'émission des messages, et compte tenu de la fonctionnalité limitée de vérification des erreurs, il est important que le présent document soit utilisé avec précaution dans toutes les applications de sécurité.

Pomorska navigacijska in radiokomunikacijska oprema in sistemi - Digitalni vmesniki - 2. del: Posamezni govorec (pošiljatelj) in več poslušalcev (prejemnikov), povezava sistemov, prenos pri visoki hitrosti/hitri prenos (IEC 61162-2:2024)

Standard IEC 61162-2:2024 vsebuje zahteve za podatkovno komunikacijo med pomorskimi elektronskimi instrumenti, navigacijsko in radiokomunikacijsko opremo ob povezavi z ustreznim vmesnikom. Ta dokument je namenjen podpori enosmernega prenosa podatkov od enega govorca do enega ali več poslušalcev. Ti podatki so v natisljivem formatu ASCII in lahko vključujejo informacije iz odobrenih stavkov oziroma informacije, kodirane v skladu s pravili za lastniške stavke. Tipična sporočila so lahko dolga od 11 do 79 znakov in na splošno ne zahtevajo ponovitev več kot enkrat vsakih 20 ms. Električne definicije v tem dokumentu so namenjene večjim hitrostim prenosa podatkov, kot so določene v standardu IEC 61162-1. Zajamčena dostava sporočil ni predvidena, zmožnost preverjanja napak pa je omejena, zato je pomembno, da se ta dokument uporablja previdno v vseh varnostnih aplikacijah.

General Information

• Status: Published
• Publication Date: 16-May-2024
• ICS: 47.020.70 - Navigation and control equipment
• Technical Committee: CLC/SR 80 - Maritime navigation and radiocommunication equipment and systems
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 17-May-2024
• Due Date: 28-Jun-2024
• Completion Date: 17-May-2024
• Ref Project: SIST EN IEC 61162-2:2024 - Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 2: Single talker and multiple listeners, high-speed transmission (IEC 61162-2:2024)

Relations

• Replaces: EN 61162-2:1998 - Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 2: Single talker and multiple listeners, high-speed transmission
• Effective Date: 07-Feb-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-julij-2024
Pomorska navigacijska in radiokomunikacijska oprema in sistemi - Digitalni
vmesniki - 2. del: Posamezni govorec (pošiljatelj) in več poslušalcev
(prejemnikov), povezava sistemov, prenos pri visoki hitrosti/hitri prenos (IEC
61162-2:2024)
Maritime navigation and radiocommunication equipment and systems - Digital interfaces
- Part 2: Single talker and multiple listeners, high-speed transmission (IEC 61162-2:2024)
Navigations- und Funkkommunikationsgeräte und -systeme für die Seeschiffahrt -
Digitale Schnittstellen - Teil 2: Ein Datensender und mehrere Datenempfänger,
Hochgeschwindigkeitsübertragung (IEC 61162-2:2024)
Matériels et systèmes de navigation et de radiocommunication maritimes - Interfaces
numériques - Partie 2: Emetteur unique et récepteurs multiples, transfert rapide de
données (IEC 61162-2:2024)
Ta slovenski standard je istoveten z: EN IEC 61162-2:2024
ICS:
33.060.01 Radijske komunikacije na Radiocommunications in
splošno general
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 IEC 61162-2

NORME EUROPÉENNE
EUROPÄISCHE NORM May 2024
ICS 47.020.70 Supersedes EN 61162-2:1998
English Version
Maritime navigation and radiocommunication equipment and
systems - Digital interfaces - Part 2: Single talker and multiple
listeners, high-speed transmission
(IEC 61162-2:2024)
Matériels et systèmes de navigation et de Navigations- und Funkkommunikationsgeräte und -systeme
radiocommunication maritimes - Interfaces numériques - für die Seeschiffahrt - Digitale Schnittstellen - Teil 2: Ein
Partie 2: Emetteur unique et récepteurs multiples, transfert Datensender und mehrere Datenempfänger,
rapide de données Hochgeschwindigkeitsübertragung
(IEC 61162-2:2024) (IEC 61162-2:2024)
This European Standard was approved by CENELEC on 2024-05-09. 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 committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 61162-2:2024 E

European foreword
The text of document 80/1065/CDV, future edition 2 of IEC 61162-2, prepared by IEC/TC 80 "Maritime
navigation and radiocommunication equipment and systems" was submitted to the IEC-CENELEC
parallel vote and approved by CENELEC as EN IEC 61162-2:2024.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2025-02-09
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2027-05-09
document have to be withdrawn
This document supersedes EN 61162-2:1998 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 61162-2:2024 was approved by CENELEC as a European
Standard without any modification.
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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 1 Where an International Publication has been modified by common modifications, indicated by (mod), the
relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cencenelec.eu.
Publication Year Title EN/HD Year
IEC 60945 - Maritime navigation and EN 60945 -
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
ITU-T - Electrical characteristics for balanced - -
Recommendation double-current interchange circuits
X.27/V.11 operating at data signalling rates up to 10
Mbit/s
IEC 61162-2 ®
Edition 2.0 2024-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Maritime navigation and radiocommunication equipment and systems – Digital
interfaces –
Part 2: Single talker and multiple listeners, high-speed transmission
Matériels et systèmes de navigation et de radiocommunication maritimes –
Interfaces numériques –
Partie 2: Emetteur unique et récepteurs multiples, transfert rapide de données
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 47.020.70 ISBN 978-2-8322-7756-0
– 2 – IEC 61162-2:2024 © IEC 2024
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms, definitions and abbreviated terms . 5
3.1 Terms and definitions . 6
3.2 Abbreviated terms . 6
4 Manufacturer's documentation . 6
4.1 Standard documents . 6
4.2 Additional information . 6
5 Hardware specification . 6
5.1 General . 6
5.2 Interconnecting wires . 7
5.3 Conductor definitions . 7
5.4 Electrical connection/shield requirements . 7
5.5 Connector . 8
5.6 Electrical signal characteristics . 8
5.6.1 Signal state definitions . 8
5.6.2 Talker drive circuits . 8
5.6.3 Listener receive circuits . 8
5.6.4 Electrical isolation . 9
5.6.5 Maximum voltage on the bus . 9
6 Data transmission . 9
7 Data format protocol . 9
8 Data content . 9
9 Applications . 9
10 Methods of testing and required test results . 10
10.1 Test preparation. 10
10.1.1 General . 10
10.1.2 Testing under ambient conditions . 10
10.2 Test sequence . 10
10.3 Standard test signals . 10
10.4 Test of the interface . 10
10.4.1 Electrical test of the interface . 10
10.4.2 Protocol test of input and output . 10
10.4.3 Test under maximum interface workload . 11
Bibliography . 12

Figure 1 – Talker/listener connections. 7
Figure 2 – Cables – Electrical shield requirements . 8
Figure 3 – Data transmission format . 9

IEC 61162-2:2024 © IEC 2024 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
MARITIME NAVIGATION AND RADIOCOMMUNICATION
EQUIPMENT AND SYSTEMS – DIGITAL INTERFACES –

Part 2: Single talker and multiple listeners,
high-speed transmission
FOREWORD
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all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
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