EN 61920:2004
Current
The latest, up-to-date edition.
Infrared free air applications
30-03-2004
1 Scope and object
2 Normative references
3 Terms and definitions
4 Symbols
4.1 General
4.2 Radiators
4.3 Receivers
5 Classification
5.1 General
5.2 Physical characteristics of radiators
5.2.1 General
5.2.2 Ranges of wavelength (criterion 1)
5.2.3 Ranges of frequency (criterion 2)
5.2.4 Radiant intensity (criterion 3)
5.2.5 Angle of radiation (criterion 4)
5.2.6 Duration of radiation (criterion 5)
5.2.7 Identification example for a radiator
5.3 Physical characteristics of receivers
5.3.1 General
5.3.2 Ranges of wavelength and selectivity (criterion 6)
5.3.3 Frequency response (criterion 7)
5.3.4 Sensitivity (criterion 8)
5.3.5 Directivity (criterion 9)
5.3.6 Example of a receiver
5.4 Tolerances
5.4.1 Measurement conditions
5.4.2 Tolerances of data
5.5 Product groups
5.6 User areas
5.7 Graphical representation of IR systems
6 Method for minimizing mutual interferences
7 Marking
8 Relationship between IR basic standard and application
standards
Annex A (informative) Example for possible priorization
Annex B (informative) Examples of lambda/f-diagrams
Annex C (informative) Survey of standardization activities
in the field of Infrared
Annex ZA (normative) Normative references to international
publications with their corresponding European
publications
Bibliography
describes the classification of IR devices into groups and classes in order to identify and clarify problems caused by mutual interference. Mutual interference is caused by the increasing parallel application of different infrared (IR) systems.
| Committee |
CLC/TC 100X
|
| DevelopmentNote |
Supersedes ENV 50185-1, ENV 50185-2 & ENV 50185-3 (04/2004)
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| UNE-EN 61920:2004 | Identical |
| NF EN 61920 : 2005 | Identical |
| IEC 61920:2004 | Identical |
| NEN EN IEC 61920 : 2004 | Identical |
| CEI EN 61920 : 2005 | Identical |
| PN EN 61920 : 2008 | Identical |
| NBN EN 61920 : 2005 | Identical |
| I.S. EN 61920:2004 | Identical |
| BS EN 61920:2004 | Identical |
| DIN EN 61920:2004-07 | Identical |
| SN EN 61920 : 1998 | Identical |
| PNE-prEN 61920 | Identical |
| I.S. EN 55103-1:2009 | ELECTROMAGNETIC COMPATIBILITY - PRODUCT FAMILY STANDARD FOR AUDIO, VIDEO, AUDIO-VISUAL AND ENTERTAINMENT LIGHTING CONTROL APPARATUS FOR PROFESSIONAL USE - PART 1: EMISSIONS |
| BS EN 55103-1 : 2009 | ELECTROMAGNETIC COMPATIBILITY - PRODUCT FAMILY STANDARD FOR AUDIO, VIDEO, AUDIO-VISUAL AND ENTERTAINMENT LIGHTING CONTROL APPARATUS FOR PROFESSIONAL USE - PART 1: EMISSIONS |
| EN 55103-1:2009/A1:2012 | ELECTROMAGNETIC COMPATIBILITY - PRODUCT FAMILY STANDARD FOR AUDIO, VIDEO, AUDIO-VISUAL AND ENTERTAINMENT LIGHTING CONTROL APPARATUS FOR PROFESSIONAL USE - PART 1: EMISSIONS |
| IEC 60050-713:1998 | International Electrotechnical Vocabulary (IEV) - Part 713: Radiocommunications: transmitters, receivers, networks and operation |
| ISO/IEC 7498-1:1994 | Information technology — Open Systems Interconnection — Basic Reference Model: The Basic Model |
| DIN 5030-2:1982-09 | SPECTRAL MEASUREMENT OF RADIATION; RADIATION SOURCES; SELECTION CRITERIA |
| DIN 5030-3:1984-12 | Spectral measurement of radiation; spectral isolation; definitions and characteristics |
| IEC 60050-845:1987 | International Electrotechnical Vocabulary (IEV) - Part 845: Lighting |
| IEC 60825-1:2014 | Safety of laser products - Part 1: Equipment classification and requirements |
| IEC 61603-2:1997+AMD1:2004 CSV | Transmission of audio and/or video and related signals using infra-red radiation - Part 2: Transmission systems for audio wide band and related signals |
| EN 60747-5-1:2001/A2:2002 | DISCRETE SEMICONDUCTOR DEVICES AND INTEGRATED CIRCUITS - PART 5-1: OPTOELECTRONIC DEVICES - GENERAL |
| DIN 5030-1:1985-06 | Spectral measurement of radiation; terminology, quantities, characteristic values |
| EN ISO/IEC 7498-1 : 1995 | INFORMATION TECHNOLOGY - OPEN SYSTEMS INTERCONNECTION - BASIC REFERENCE MODEL: THE BASIC MODEL |
| IEC 61603-6:2001 | Transmission of audio and/or video and related signals using infra-red radiation - Part 6: Video and audio-visual signals |
| IEC 61603-3:1997 | Transmission of audio and/or video and related signals using infra-red radiation - Part 3: Transmission systems for audio signals for conference and similar systems |
| IEC 60747-5-1:1997+AMD1:2001+AMD2:2002 CSV | Discrete semiconductor devices and integrated circuits - Part 5-1: Optoelectronic devices - General |
| DIN 5030-5:1987-12 | SPECTRAL MEASUREMENT OF RADIATION; PHYSICAL DETECTORS FOR SPECTRAL MEASUREMENT OF RADIATION; TERMINOLOGY, CHARACTERISTIC QUANTITIES, SELECTION CRITERIA |
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