SIST EN IEC 62386-101:2023
(Main)Digital addressable lighting interface - Part 101: General requirements - System components (IEC 62386-101:2022)
Digital addressable lighting interface - Part 101: General requirements - System components (IEC 62386-101:2022)
This part of IEC 62386 is applicable to system components in a bus system for control by
digital signals of electronic lighting equipment.
The control methods, algorithms and data exchange methods of application controllers used
for lighting control are not within the scope of the IEC 62386 series. EMC requirements are
not within the scope of the IEC 62386 series.
Digital adressierbare Schnittstelle für die Beleuchtung - Teil 101: Allgemeine Anforderungen - Systemkomponenten (IEC 62386-101:2022)
Interface d'éclairage adressable numérique - Partie 101: Exigences générales - Composants de système (IEC 62386-101:2022)
L'IEC 62386-101:2022 s'applique aux composants de système dans un système à bus pour la commande par des signaux numériques des appareils d'éclairage électroniques. Les méthodes et algorithmes de commande et les méthodes d'échange de données des contrôleurs d'application utilisés pour la commande d'éclairage ne relèvent pas du domaine d'application de la série IEC 62386. Les exigences relatives à la compatibilité électromagnétique (CEM) ne relèvent pas du domaine d'application de la série IEC 62386. Cette troisième édition annule et remplace la seconde édition parue en 2014 et l'Amendement 1:2018. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
- le domaine d'application a été mis à jour;
- les paragraphes relatifs à la sécurité et à la mise à la terre ont été mis à jour et élargis;
- les références ont été mises à jour;
- l'utilisation de l'alimentation du bus et de l'alimentation externe a été clarifiée;
- la sensibilité à la polarité des bus, y compris l'alimentation électrique du bus, a été mise à jour;
- les tailles de trames de 32 bits ne sont plus réservées.
Digitalni naslovljivi vmesnik za razsvetljavo - 101. del: Splošne zahteve - Sistemske komponente (IEC 62386-101:2022)
Ta del standarda IEC 62386 se uporablja za sistemske komponente v sistemu vodil za krmiljenje elektronske opreme za razsvetljavo z digitalnimi signali.
Krmilne metode, algoritmi in metode izmenjave podatkov aplikacijskih krmilnikov, ki se uporabljajo za krmiljenje razsvetljave, ne spadajo na področje uporabe skupine standardov IEC 62386. Zahteve za elektromagnetno združljivost ne spadajo na področje uporabe skupine standardov IEC 62386.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 62386-101:2023
01-februar-2023
Nadomešča:
SIST EN 62386-101:2015
SIST EN 62386-101:2015/A1:2018
Digitalni naslovljivi vmesnik za razsvetljavo - 101. del: Splošne zahteve -
Sistemske komponente (IEC 62386-101:2022)
Digital addressable lighting interface - Part 101: General requirements - System
components (IEC 62386-101:2022)
Digital adressierbare Schnittstelle für die Beleuchtung - Teil 101: Allgemeine
Anforderungen - Systemkomponenten (IEC 62386-101:2022)
Interface d'éclairage adressable numérique - Partie 101: Exigences générales -
Composants de système (IEC 62386-101:2022)
Ta slovenski standard je istoveten z: EN IEC 62386-101:2022
ICS:
29.140.50 Instalacijski sistemi za Lighting installation systems
razsvetljavo
35.200 Vmesniška in povezovalna Interface and interconnection
oprema equipment
SIST EN IEC 62386-101:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 62386-101:2023
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SIST EN IEC 62386-101:2023
EUROPEAN STANDARD EN IEC 62386-101
NORME EUROPÉENNE
EUROPÄISCHE NORM December 2022
ICS 29.140.50; 29.140.99 Supersedes EN 62386-101:2014;
EN 62386-101:2014/A1:2018
English Version
Digital addressable lighting interface - Part 101: General
requirements - System components
(IEC 62386-101:2022)
Interface d'éclairage adressable numérique - Partie 101: Digital adressierbare Schnittstelle für die Beleuchtung - Teil
Exigences générales - Composants de système 101: Allgemeine Anforderungen - Systemkomponenten
(IEC 62386-101:2022) (IEC 62386-101:2022)
This European Standard was approved by CENELEC on 2022-12-21. 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
© 2022 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62386-101:2022 E
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SIST EN IEC 62386-101:2023
EN IEC 62386-101:2022 (E)
European foreword
The text of document 34/947/FDIS, future edition 3 of IEC 62386-101, prepared by IEC/TC 34
"Lighting" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
EN IEC 62386-101:2022.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2023-09-21
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2025-12-21
document have to be withdrawn
This document supersedes EN 62386-101:2014 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 62386-101:2022 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standard indicated:
CISPR 15 NOTE Harmonized as EN IEC 55015
IEC 60598-1:2020 NOTE Harmonized as EN IEC 60598-1:2021 (not modified) +A11:2022
IEC 61347 (series) NOTE Harmonized as EN 61347 (series)
IEC 61547 NOTE Harmonized as EN 61547
IEC 63044 (series) NOTE Harmonized as EN IEC 63044 (series)
2
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SIST EN IEC 62386-101:2023
EN IEC 62386-101:2022 (E)
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.cenelec.eu.
Publication Year Title EN/HD Year
IEC 61347-1 2015 Lamp controlgear - Part 1: General and EN 61347-1 2015
safety requirements
+ A1 2017 + A1 2021
IEC 62386-102 2022 Digital addressable lighting interface - Part - -
102: General requirements - Control gear
IEC 62386-103 2022 Digital addressable lighting interface - Part - -
103: General requirements - Control
devices
IEC 62386-104 - Digital addressable lighting interface - Part EN IEC 62386-104 -
104: General requirements - Wireless and
alternative wired system components
IEC 62386-105 - Digital addressable lighting interface - Part EN IEC 62386-105 -
105: Particular requirements for control
gear and control devices - Firmware
Transfer
IEC 62386-2XX series Digital addressable lighting interface - Part EN 62386-2XX series
2XX: Particular requirements for control
gear
IEC 62386-3XX series Digital addressable lighting interface - Part EN 62386-3XX series
3XX: Particular requirements for control
devices
IEC 61000-4-11 - Electromagnetic compatibility (EMC) - Part EN IEC 61000-4-11 -
4-11: Testing and measurement
techniques - Voltage dips, short
interruptions and voltage variations
immunity tests for equipment with input
current up to 16 A per phase
IEC 60664-1 - Insulation coordination for equipment EN IEC 60664-1 -
within low-voltage supply systems - Part 1:
Principles, requirements and tests
IEC 60990 2016 Methods of measurement of touch current EN 60990 2016
and protective conductor current
3
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SIST EN IEC 62386-101:2023
EN IEC 62386-101:2022 (E)
IEC 61643-11 - Low-voltage surge protective devices - Part EN 61643-11 -
11: Surge protective devices connected to
low-voltage power systems - Requirements
and test methods
4
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SIST EN IEC 62386-101:2023
IEC 62386-101
®
Edition 3.0 2022-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Digital addressable lighting interface –
Part 101: General requirements – System components
Interface d'éclairage adressable numérique –
Partie 101: Exigences générales – Composants de système
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.140.50; 29.140.99 ISBN 978-2-8322-5964-1
Warning! Make sure that you obtained this publication from an authorized distributor.
Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
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SIST EN IEC 62386-101:2023
– 2 – IEC 62386-101:2022 © IEC 2022
CONTENTS
FOREWORD . 7
INTRODUCTION . 9
1 Scope . 10
2 Normative references . 10
3 Terms and definitions . 11
4 General . 16
4.1 Purpose . 16
4.2 Version number . 16
4.3 System structure and architecture . 16
4.4 System information flow . 17
4.5 Command types . 17
4.6 Bus units . 18
4.6.1 Transmitters and receivers in bus units . 18
4.6.2 Control gear . 18
4.6.3 Input device . 18
4.6.4 Single-master application controller . 19
4.6.5 Multi-master application controller . 19
4.6.6 Sharing an interface . 19
4.6.7 Power for operation . 20
4.7 Bus power supply and load calculations . 21
4.7.1 Current demand coverage . 21
4.7.2 Maximum signal current compliance . 21
4.7.3 Simplified system calculation . 21
4.8 Wiring . 21
4.8.1 Wiring structure . 21
4.8.2 Wiring specification . 21
4.9 Electrical safety requirements . 22
4.9.1 General . 22
4.9.2 Insulation . 22
4.9.3 Electric strength . 22
4.9.4 Limitation of the touch current from the device to the bus . 22
4.10 Earthing of the bus . 23
4.11 Power interruptions at bus units . 23
4.11.1 Different levels of power interruptions . 23
4.11.2 Short power interruptions of external power supply . 23
4.11.3 External power cycle . 24
4.11.4 Short interruptions of bus power supply . 24
4.11.5 Bus power down . 24
4.11.6 System start-up timing . 24
5 Electrical specification . 26
5.1 General . 26
5.2 Marking of the interface . 26
5.3 Capacitors between the interface and earth . 26
5.4 Signal voltage rating . 26
5.5 Signal current rating. 27
5.6 Marking of bus powered bus unit . 27
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5.7 Signal rise time and fall time . 28
6 Bus power supply . 29
6.1 General . 29
6.2 Marking of the bus power supply terminals . 29
6.3 Capacitors between the interface and earth . 29
6.4 Voltage rating . 29
6.5 Current rating. 30
6.5.1 General current rating . 30
6.5.2 Single bus power supply current rating . 30
6.5.3 Integrated bus power supply current rating . 30
6.5.4 Dynamic behaviour of the bus power supply . 30
6.6 Bus power supply timing requirements . 32
6.6.1 Short power supply interruptions . 32
6.6.2 Short circuit behaviour . 32
7 Transmission protocol structure . 33
7.1 General . 33
7.2 Bit encoding . 33
7.2.1 Start bit and data bit encoding . 33
7.2.2 Stop condition encoding . 33
7.3 Frame description . 33
7.4 Frame types . 34
7.4.1 16-bit forward frame . 34
7.4.2 24-bit forward frame . 34
7.4.3 32-bit forward frame . 34
7.4.4 Reserved forward frame . 34
7.4.5 Backward frame . 34
7.4.6 Proprietary forward frames . 34
8 Timing . 35
8.1 Single-master transmitter timing . 35
8.1.1 Single-master transmitter bit timing. 35
8.1.2 Single-master transmitter frame sequence timing . 35
8.2 Receiver timing . 36
8.2.1 Receiver bit timing . 36
8.2.2 Receiver bit timing violation . 37
8.2.3 Receiver frame size violation . 38
8.2.4 Receiver frame sequence timing . 38
8.2.5 Reception of backward frames . 38
8.3 Multi-master transmitter timing . 39
8.3.1 Multi-master transmitter bit timing . 39
8.3.2 Multi-master transmitter frame sequence timing . 39
9 Method of operation . 40
9.1 Dealing with frames and commands . 40
9.1.1 General . 40
9.1.2 Frame received or rejected . 41
9.1.3 Frame accepted or ignored . 41
9.1.4 Command accepted or ignored . 41
9.1.5 Command executed or discarded . 41
9.2 Collision avoidance, collision detection and collision recovery . 42
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SIST EN IEC 62386-101:2023
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9.2.1 General . 42
9.2.2 Collision avoidance . 42
9.2.3 Collision detection . 42
9.2.4 Collision recovery . 44
9.3 Transactions . 45
9.4 Send-twice forward frames and send-twice commands . 45
9.5 Command iteration . 46
9.6 Usage of a shared interface . 46
9.6.1 General . 46
9.6.2 Backward frames . 47
9.6.3 Forward frames . 47
9.7 Use of multiple bus power supplies . 47
10 Declaration of variables . 47
11 Definition of commands . 47
Annex A (informative) Background information for systems . 48
A.1 Wiring information . 48
A.2 System architectures . 49
A.2.1 General . 49
A.2.2 Single-master architecture . 49
A.2.3 Multi-master architecture with one application controller . 50
A.2.4 Multi-master architecture with more than one application controller . 51
A.2.5 Multi-master architecture with integrated input device . 52
A.2.6 Multi-master architecture with integrated input device and power supply. 53
A.3 Collision detection . 54
A.4 Timing definition explanations . 55
A.4.1 General . 55
A.4.2 Receiver timing . 55
A.4.3 Transmitter timing . 55
A.4.4 Grey areas . 56
A.5 Maximum current consumption calculation explanation . 56
A.5.1 Single bus power supply . 56
A.5.2 Multiple bus power supplies . 57
A.5.3 Redundant bus power supplies . 58
A.6 Communication layer overview . 59
A.6.1 General . 59
A.6.2 Physical layer . 60
A.6.3 Data link layer . 60
A.6.4 Network layer . 60
A.6.5 Transport layer . 60
A.6.6 Session layer . 60
A.6.7 Presentation layer . 60
A.6.8 Application layer . 60
A.7 Effects of combining version number 1 and version number 2.y devices . 60
Annex B (informative) Touch current . 62
Bibliography . 63
Figure 1 – IEC 62386 graphical overview . 9
Figure 2 – System structure example . 17
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Figure 3 – Communication between bus units (example) . 17
Figure 4 – Example of a shared interface . 20
Figure 5 – Start-up timing example . 25
Figure 6 – Maximum signal rise and fall time measurements . 28
Figure 7 – Minimum signal rise and fall time measurements . 29
Figure 8 – Bus power supply current behaviour . 31
Figure 9 – Bus power supply voltage behaviour . 32
Figure 10 – Frame example . 33
Figure 11 – Bi-phase encoded bits . 33
Figure 12 – Bit timing example . 35
Figure 13 – Settling time illustration . 35
Figure 14 – Receiver timing decision example . 37
Figure 15 – Dealing with frames and commands . 41
Figure 16 – Collision detection timing decision example . 44
Figure 17 – Collision recovery example . 45
Figure A.1 – Single-master architecture example . 50
Figure A.2 – Multi-master architecture example with one application controller . 51
Figure A.3 – Multi-master architecture example with two application controllers . 52
Figure A.4 – Multi-master architecture example with integrated input device . 53
Figure A.5 – Multi-master architecture example with integrated input device and bus
power supply . 54
Figure A.6 – Collision detection timing diagram. 55
Figure A.7 – Transmitter and receiver timing illustration . 56
Figure A.8 – Bus power supply current values. 57
Figure A.9 – Current demand coverage . 57
Figure A.10 – Combination of four bus power supplies . 58
Figure A.11 – Redundant bus power supplies . 58
Figure B.1 – Touch current from a bus unit . 62
Figure B.2 – Summation of touch currents from several bus units . 62
Table 1 – System components . 16
Table 2 – Transmitters and receivers in bus units . 18
Table 3 – Power-interruption timing of external power . 23
Table 4 – Power-interruption timing of bus power . 23
Table 5 – Short power interruptions . 24
Table 6 – Start-up timing. 25
Table 7 – System voltage levels .
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