IEC 62386-101:2009
(Main)Digital addressable lighting interface - Part 101: General requirements - System
Digital addressable lighting interface - Part 101: General requirements - System
IEC 62386-101:2009 specifies a protocol for control by digital signals of electronic lighting equipment used on a.c. or d.c. supplies. This Part 101 is intended to be used in conjunction with Part 102, which contains general requirements for the relevant product type (control gear), and with the appropriate part 2XX (particular requirements for control gear) containing clauses to supplement or modify the corresponding clauses in Parts 101 and 102 in order to provide the relevant requirements for each type of product. This International Standard, together with IEC 62386-102 and IEC 62386-201, replaces Clause E.4, "Control by digital signals", and Annex G, "Test procedures".
Interface d'éclairage adressable numérique - Partie 101: Exigences générales - Système
La CEI 62386-101:2009 spécifie un protocole pour la commande par des signaux numériques des appareils d'éclairage électroniques destinés à être utilisés dans les alimentations alternatives ou continues. La présente Partie 101 est destinée à être utilisée conjointement avec la Partie 102 appropriée, qui contient les exigences générales pour le type de produit applicable (appareillage de commande), et avec la partie 2XX appropriée (exigences particulières pour les appareillages) qui comporte les articles complétant ou modifiant les articles correspondants de la Partie 101 et Partie 102, afin d'établir les règles complètes pour chaque type de produit. La présente Norme internationale, ainsi que la CEI 62386-102 et la CEI 62386-201, remplacent l'Article E.4, "Commande par signaux numériques", et l'Annexe G, "Procédures d'essai pour les ballasts avec interface de commande numérique selon l'Article E.4", de la CEI 60929:2006.
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Standards Content (Sample)
IEC 62386-101
®
Edition 1.0 2009-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Digital addressable lighting interface –
Part 101: General requirements – System
Interface d’éclairage adressable numérique –
Partie 101: Exigences générales – Système
IEC 62386-101:2009
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IEC 62386-101
®
Edition 1.0 2009-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Digital addressable lighting interface –
Part 101: General requirements – System
Interface d’éclairage adressable numérique –
Partie 101: Exigences générales – Système
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
N
CODE PRIX
ICS 29.140; 29.140.50 ISBN 978-2-88910-686-8
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
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– 2 – 62386-101 © IEC:2009
CONTENTS
FOREWORD.3
INTRODUCTION.5
1 Scope.6
2 Normative references .6
3 Terms and definitions .6
4 General .7
4.1 Purpose .7
4.2 Master-slave structure.7
4.3 Specification overview.7
5 Electrical specification.8
5.1 General .8
5.2 Marking of the control input terminals .8
5.3 Characteristics of the control interface .8
5.4 Insulating system of the control input terminals .9
5.5 Signal voltage rating.9
5.6 Signal current rating .10
5.7 Signal rise time and fall time .12
6 Interface power supply .12
6.1 General .12
6.2 Marking of the power supply terminals.12
6.3 Insulating system of the power supply terminals .12
6.4 Voltage rating.13
6.5 Current rating .13
6.6 Timing requirements.13
7 Transmission protocol structure.13
8 Timing .13
9 Method of operation .13
10 Declaration of variables .13
11 Definition of commands .13
Bibliography.15
Figure 1 – Equivalent circuit of the control interface.8
Figure 2 – Voltage levels .10
Figure 3 – Voltage and current levels for forward and backward transmission at a
control gear .11
Figure 4 – Rise time and fall time at the control interface.12
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62386-101 © IEC:2009 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
DIGITAL ADDRESSABLE LIGHTING INTERFACE –
Part 101: General requirements –
System
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization
comprising all national electrotechnical committees (IEC National Committees). The object of the 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
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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
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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.
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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 62386-101 has been prepared by subcommittee 34C: Auxiliaries
for lamps, of IEC technical committee 34: Lamps and related equipment.
This International Standard, together with IEC 62386-102 and IEC 62386-201, replaces
Clause E.4, “Control by digital signals”, and Annex G, "Test procedures for ballasts with
digital control interface according to Clause E.4" of IEC 60929:2006.
The text of this standard is based on the following documents:
FDIS Report on voting
34C/860/FDIS 34C/873/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.
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This Part 101 is intended to be used in conjunction with Part 102, which contains general
requirements for the relevant product type (control gear), and with the appropriate part 2XX
(particular requirements for control gear) containing clauses to supplement or modify the
corresponding clauses in Parts 101 and 102 in order to provide the relevant requirements for
each type of product.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts of the IEC 62386 series, published under the general title Digital addressable
lighting interface can be found on the IEC website.
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.
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62386-101 © IEC:2009 – 5 –
INTRODUCTION
This first edition of IEC 62386-101 is published in conjunction with IEC 62386-102 and with
the various parts that make up the IEC 62386-200 series for control gear. A further number of
parts covering control devices (to be published as the general requirements standard
IEC 62386-103 and the various parts that make up the IEC 62386-300 series of particular
requirements for control devices) is under consideration. The division into separately
published parts provides for ease of future amendments and revisions. Additional
requirements will be added as and when a need for them is recognised.
This International Standard, and the other parts that make up the IEC 62386-100 series, in
referring to any of the clauses of IEC 62386-101 or IEC 62386-102, specify the extent to
which such a clause is applicable and the order in which the tests are to be performed. The
parts also include additional requirements, as necessary.
All numbers used in this International Standard are decimal numbers unless otherwise noted.
Hexadecimal numbers are given in the format 0xVV, where VV is the value. Binary numbers
are given in the format XXXXXXXXb or in the format XXXX XXXX, where X is 0 or 1, "x" in
binary numbers means "don't care".
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DIGITAL ADDRESSABLE LIGHTING INTERFACE –
Part 101: General requirements –
System
1 Scope
This International Standard specifies a protocol for control by digital signals of electronic
lighting equipment used on a.c. or d.c. supplies.
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 60598-1, Luminaires – Part 1: General requirements and tests
IEC 60669-2-1:2002, Switches for household and similar fixed electrical installations –
Part 2-1: Particular requirements – Electronic switches
Amendment 1 (2008)
IEC 61347-2-3:2000, Lamp controlgear – Part 2-3: Particular requirements for a.c. supplied
electronic ballasts for fluorescent lamps
IEC 62386-102:2009, Digital addressable lighting interface – Part 102: General requirements
– Control gear
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
control device
device that is connected to the interface and sends commands in order to control other
devices (for example lamp control gear) connected to the same interface
3.2
control gear
one or more components between the supply and one or more lamps which may serve to
transform the supply voltage, limit the current of the lamp(s) to the required value, provide
starting voltage and preheating current, prevent cold starting, correct power factor or reduce
radio interference
NOTE A control gear is also connected to the interface and receives commands in order to control at least one
output in a direct or indirect way.
3.3
master
device that controls the data stream on the interface
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62386-101 © IEC:2009 – 7 –
3.4
slave
device that reacts to commands
NOTE A slave does not control the data stream on the interface.
3.5
forward transmission
transmission of data from a master to a slave
3.6
backward transmission
transmission of data from a slave back to the master
3.7
active state
phase of low level during a transmission
3.8
idle state
phase of high level between transmissions
3.9
interface
two-wire data bus with electrical characteristics
NOTE Description of electrical characteristics is given in Clause 5 of this document.
4 General
4.1 Purpose
The standardisation of the control interface for control by digital signals of electronic lighting
equipment is intended to achieve interoperable multi-vendor operation between electronic
control gear and lighting control devices, below the level of building management systems.
4.2 Master-slave structure
The control gear operates in slave mode only. Consequently, the control gear transmits
information only on request and the control gear offers no features supporting collision
avoidance or collision handling methods.
Any lighting control device other than a passive sensor may operate as a master.
4.3 Specification overview
The characteristics are given as follows:
– control gear shall not act as a master;
– maximum of 64 individually addressable control gear/devices on one interface;
– maximum of 16 groups addressable on one interface;
– changeable parameters stored in the control gear/devices;
– bi-phase coding for error detection;
– asynchronous start-stop transmission protocol;
– information rate: 1 200 bit/s;
– maximum voltage difference between transmitter and receiver: 2 V;
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– isolation of the control interfaces shall be in accordance with 15.5 of IEC 61347-2-3,
therefore no ground loops;
10 % if not otherwise specified;
– tolerances of timing specifications ±
– optional polarity insensitive control interface;
– optional over-voltage protection of the control interface.
5 Electrical specification
5.1 General
All voltages and currents refer to the interface terminals of the control gear/device.
5.2 Marking of the control input terminals
Both interface terminals shall be marked with "da" or "DA" for data. If the interface is polarity
sensitive, the terminals shall be marked with "+" and "−" respectively.
5.3 Characteristics of the control interface
The impedance of the control interface measured at the control terminals is:
– R ≥ 8 kΩ for control gear at typical high level input voltage
in
– C ≤ 1 nF
in
– L ≤ 1 mH
in
Figure 1 shows the equivalent circuit of the control interface.
L
in
C R
in in
IEC 132/09
Figure 1 – Equivalent circuit of the control interface
If capacitors are connected from the interface circuit to any other part of the device, such as
earth, these shall be connected from the negative side of the interface for polarity sensitive
devices, or the negative side of the rectified interface signal for polarity insensitive devices.
NOTE The capacitance C is affected by the capacitance to earth where a capacitor connected between the
in
negative side of the interface and earth on one device is used with another device containing a capacitor
connected between the positive side of the interface and earth.
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62386-101 © IEC:2009 – 9 –
5.4 Insulating system of the control input terminals
The information about the insulating system in relation to IEC 60598-1 with the classification
of
– basic insulation,
– supplementary insulation,
– double or reinforced insulation,
for the control input terminal shall be available on the label and/or in the literature (manual) of
the control gear.
5.5 Signal voltage rating
The voltage range shall be between 9,5 V and 22,5 V for “high level” and between – 6,5 V and
+ 6,5 V for “low level” respectively. Between 6,5 V and 9,5 V, the logic level is undefined. The
typical high level voltage is 16 V, the typical low level voltage is 0 V and the typical threshold
voltage is 8 V.
During transmission, the control gear/device shall keep the voltage below 4,5 V at “low level”.
The voltage levels are shown in Figure 2.
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– 10 – 62386-101 © IEC:2009
Transmitting unit control line Receiving unit
Undefined
22,5 V max.
20,5 V max.
Power Receiver
16 V typ.
supply high high level
level voltage voltage
range range
11,5 V min.
9,5 V min.
8,0 V typ.
Undefined
threshold
6,5 V max.
4,5 V max.
Transmitter Receiver
0 V typ.
low level low level
voltage voltage
range range
–4,5 V min.
–6.5 V min.
Undefined
IEC 133/09
Figure 2 – Voltage levels
5.6 Signal current rating
When in non-active state, the control gear shall not consume more than 2 mA at ≤ 22,5 V. The
control gear/device without integrated power supply shall be able to sink at least 250 mA at
≤ 4,5 V when in the active state.
Control gear/device with integrated power supply shall be able to sink at least (250 mA – I )
out
at ≤ 4,5 V when in active state.
I : current supplied to the interface by the control gear/device.
out
Control devices may consume more than 2 mA when not in the active state.
The voltage and current levels for forward and backward transmission at a control gear are
shown in Figure 3.
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62386-101 © IEC:2009 – 11 –
IEC 134/09
Figure 3 – Voltage and current levels for forward and backward
transmission at a control gear
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5.7 Signal rise time and fall time
The slopes of the received and transmitted data signal shall be 10 μs ≤ t ≤ 100 μs and
fall
10 μs ≤ t ≤ 100 μs at the control interface. See Figure 4.
rise
U
t t
fall rise
High level voltage
90 %
10 %
Low level voltage
t
IEC 135/09
Key
t
fall fall time
t
rise rise time
Figure 4 – Rise time and fall time at the control interface
6 Interface power supply
6.1 General
An interface power supply can be a stand-alone power supply unit or it can be integrated into
any control device or control gear connected to the interface.
All voltages and currents refer to the terminals of the power supply unit.
6.2 Marking of the power supply terminals
The power supply terminals shall be marked with "+ da" or "+ DA" and "− da" or "− DA"
respectively.
6.3 Insulating system of the power supply terminals
The information about the insulating system in relation to IEC 60598-1 with the classification
of
– basic insulation,
– supplementary insulation,
– double or reinforced insulation,
for the power supply terminal shall be available on the label and/or in the literature (manual)
of the power supply.
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62386-101 © IEC:2009 – 13 –
6.4 Voltage rating
The open circuit voltage of the power supply unit shall be in the range 11,5 V to 20,5 V. The
power supply open circuit voltage shall be stated in the installation leaflet or manual.
6.5 Current rating
Under all circumstances, the interface power supply shall limit the supply current to a
maximum of 250 mA. The mininum supply current shall be 8 mA.
The power supply unit shall provide at least 2 mA for each connected control gear and also
the supply current for connected control devices without the supply voltage falling below
11,5 V.
If more than one power supply is connected to the system, the total current shall not exceed
250 mA.
The minimum current that the power supply shall be capable of providing without its output
voltage falling below 11,5 V and the maximum current that it could provide under any
circumstances shall both be stated in the installation leaflet or manual.
6.6 Timing requirements
A step change in load impedance shall cause the power supply output to be re-established
inside the valid range in accordance with 5.5 within 10 μs. This requirement applies for load
impedances which would normally result in the power supply output voltage being inside a
valid range specified in 5.5.
NOTE It follows that any control gear/device causing a change of logic level on the interface by means of
changing its own impedance, should change its impedance at a rate such that the timing requirements given in 5.7
are met.
7 Transmission protocol structure
The requirements of Clause 7 of IEC 62386-102 apply.
8 Timing
The requirements of Clause 8 of IEC 62386-102 apply.
9 Method of operation
The requirements of Clause 9 of IEC 62386-102 apply.
In addition, the requirements of 26.1.1 of IEC 60669-2-1 apply for interruptions of the supply
voltage. For d.c. supplied devices, the duration mentioned in Table 105 of
IEC 60669-2-1 shall be 200 ms.
10 Declaration of variables
The requirements of Clause 10 of IEC 62386-102 apply.
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11 Definition of commands
All commands generated by control devices and all commands to which control gear react are
defined in one of the following parts:
• Part 102: general commands for control gear;
• parts 2XX: particular commands for control gear.
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62386-101 © IEC:2009 – 15 –
Bibliography
[1] IEC 60921, Ballasts for tubular fluorescent lamps – Performance requirements
[2] IEC 60923, Auxiliaries for lamps – Ballasts for discharge lamps (excluding tubular
fluorescent lamps – Performance requirements
[3] IEC 60925, DC supplied electronic ballasts for tubular fluorescent lamps – Performance
requirements
[4] IEC 60929:2006, AC-supplied electronic ballasts for tubular fluorescent lamps –
Performance requirements
[5] IEC 61347-1, Lamp controlgear – Part 1: General and safety requirements
[6] IEC 61547, Equipment for general lighting purposes – EMC immunity requirements
[7] IEC 62386-103:___, Digital addressable lighting interface – Part 103: General
)
1
requirements – Control devices
[8] CISPR 15, Limits and methods of measurement of radio disturbance characteristics of
electrical lighting and similar equipment
[9] GS1,”General Specification: Global Trade Item Number”, Version 7.0, published by GS1,
Avenue Louise 326; BE-1050 Brussels, Belgium; and GS1, 1009 Lenox Drive, Suite 202,
Lawrenceville, New Jersey, 08648 USA.
___________
___________
)
1
Under consideration
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SOMMAIRE
AVANT-PROPOS.17
INTRODUCTION.19
1 Domaine d'application .20
2 Références normatives.20
3 Termes et définitions .20
4 Généralités.21
4.1 Objet .21
4.2 Structure maître-esclave .21
4.3 Vue d’ensemble des spécifications .
...
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