EN IEC 62386-250:2023

SLOVENSKI STANDARD
01-julij-2023
Digitalni naslovljivi vmesnik za razsvetljavo - 250. del: Posebne zahteve -
Integrirano napajanje (naprava tipa 49) (IEC 62386-250:2023)
Digital addressable lighting interface - Part 250: Particular requirements - Integrated
Power Supply (Device Type 49) (IEC 62386-250:2023)
Digital adressierbare Schnittstelle für die Beleuchtung - Teil 250: Besondere
Anforderungen - Integrierte BUS-Spannungsversorgung (Gerätetyp Type 49) (IEC 62386
-250:2023)
Interface d'éclairage adressable numérique - Partie 250: Exigences particuleres -
Alimentation électrique intégrée (type de dispositif 49) (IEC 62386-250:2023)
Ta slovenski standard je istoveten z: EN IEC 62386-250:2023
ICS:
29.140.50 Instalacijski sistemi za Lighting installation systems
razsvetljavo
35.200 Vmesniška in povezovalna Interface and interconnection
oprema equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 62386-250

NORME EUROPÉENNE
EUROPÄISCHE NORM May 2023
ICS 29.140.50; 29.140.99
English Version
Digital addressable lighting interface - Part 250: Particular
requirements - Integrated power supply (device type 49)
(IEC 62386-250:2023)
Interface d'éclairage adressable numérique - Partie 250: Digital adressierbare Schnittstelle für die Beleuchtung - Teil
Exigences particuleres - Alimentation électrique intégrée 250: Besondere Anforderungen - Integrierte BUS-
(type de dispositif 49) Spannungsversorgung (Gerätetyp Type 49)
(IEC 62386-250:2023) (IEC 62386-250:2023)
This European Standard was approved by CENELEC on 2023-05-17. 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
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62386-250:2023 E

European foreword
The text of document 34/1018/FDIS, future edition 1 of IEC 62386-250, prepared by IEC/TC 34
"Lighting" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2024-02-17
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2026-05-17
document have to be withdrawn
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.
This document is read in conjunction with EN IEC 62386-101 and EN IEC 62386-102.
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 62386-250:2023 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 62386-101 2022 Digital addressable lighting interface - Part EN IEC 62386-101 2022
101: General requirements - System
components
IEC 62386-102 2022 Digital addressable lighting interface - Part EN IEC 62386-102 2022
102: General requirements - Control gear
IEC 62386-150 2023 Digital addressable lighting interface - Part EN IEC 62386-150 2023
150: Particular requirements - Auxiliary
power supply
IEC 62386-250 ®
Edition 1.0 2023-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Digital addressable lighting interface –

Part 250: Particular requirements – Integrated power supply (device type 49)

Interface d'éclairage adressable numérique –

Partie 250: Exigences particulières – Alimentation électrique intégrée (type de

dispositif 49)
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.140.50, 29.140.99 ISBN 978-2-8322-6778-3

– 2 – IEC 62386-250:2023  IEC 2023
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 7
4 General . 7
4.1 General . 7
4.2 Version number . 7
5 Electrical specification . 8
6 Bus power supply . 8
6.1 General . 8
6.2 Bus power supply current rating . 8
6.3 Bus power supply status . 8
7 Transmission protocol structure . 8
8 Timing . 8
9 Method of operation . 8
9.1 Capabilities and configuration . 8
9.2 Memory banks . 8
9.2.1 General . 8
9.2.2 Memory bank writing . 8
9.2.3 Memory bank 201 . 9
10 Declaration of variables . 9
11 Definition of commands . 10
11.1 General . 10
11.2 Overview sheets . 10
11.3 Application extended commands . 10
11.3.1 General . 10
11.3.2 QUERY ACTIVE POWER SUPPLY . 10
11.4 Special commands . 10
11.4.1 General . 10
11.4.2 ENABLE DEVICE TYPE (data) . 10

Figure 1 – IEC 62386 graphical overview . 5

Table 1 – Memory bank 201, device identification (mandatory) . 9
Table 2 – Declaration of variables . 9
Table 3 – Definition of commands . 10

IEC 62386-250:2023  IEC 2023 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
DIGITAL ADDRESSABLE LIGHTING INTERFACE –

Part 250: Particular requirements –
Integrated power supply (device type 49)

FOREWORD
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