EN 50131-5-3:2005
(Main)Alarm systems - Intrusion systems - Part 5-3: Requirements for interconnections equipment using radio frequency techniques
Alarm systems - Intrusion systems - Part 5-3: Requirements for interconnections equipment using radio frequency techniques
This European Standard applies to intrusion alarm equipment using radio frequency (RF) links and located on protected premises. It does not cover long range radio transmissions. This standard defines the terms used in the field of intrusion alarm equipment using radio frequency links as well as the requirements relevant to the equipment. It shall be used in conjunction with the other parts of the EN 50131 series that define the functional requirements of the equipment regardless of the type of interconnections used.
Alarmanlagen - Einbruchmeldeanlagen - Teil 5-3: Anforderungen an Einrichtungen für Verbindungen, die Funkfrequenz-Techniken verwenden
Diese Europäische Norm gilt für Anlagenteile von Einbruchmeldeanlagen mit HF-Verbindungen, die sich in Sicherungsbereichen befinden. Sie gilt nicht für Funkübertragungen über große Reichweiten. Diese Norm definiert die Bedingungen, die im Bereich von Anlagenteilen von Einbruchmeldeanlagen mit HF-Verbindungen angewendet werden sowie die Anforderungen an die Geräte selbst. Sie muss in Verbindung mit anderen Teilen der EN 50131-Reihe verwendet werden, die die funktionellen Anforderungen der Geräte definieren, unabhängig vom Typ der verwendeten Verbindungen.
Systèmes d'alarme - Systèmes d'alarme intrusion - Partie 5-3: Exigences pour les équipements d'alarme intrusion utilisant des techniques radio
La présente Norme Européenne s’applique aux équipements d’alarme intrusion utilisant des liaisons radio (RF) et installés à l’intérieur des locaux à protéger. Elle ne couvre pas les transmissions radio à longue distance. Cette norme définit le vocabulaire utilisé dans le domaine des équipements d’alarme intrusion qui utilisent des liaisons radio ainsi que les exigences s’appliquant à ces équipements. Elle doit être utilisée conjointement avec les autres parties de la série EN 50131 qui définissent les exigences fonctionnelles des équipements et indépendantes du type de liaisons.
Alarmni sistemi – Sistemi za javljanje vloma – 5-3 del: Zahteve za povezovalno opremo, ki uporablja radio-frekvenčno tehniko
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2005
$ODUPQLVLVWHPL±6LVWHPL]DMDYOMDQMHYORPD±GHO =DKWHYH]DSRYH]RYDOQR
RSUHPRNLXSRUDEOMDUDGLRIUHNYHQþQRWHKQLNR
Alarm systems - Intrusion systems -- Part 5-3: Requirements for interconnections
equipment using radio frequency techniques
Alarmanlagen - Einbruchmeldeanlagen -- Teil 5-3: Anforderungen an
Übertragungsgeräte, die Funkfrequenz-Techniken verwenden
Systèmes d'alarme - Systèmes d'alarme intrusion -- Partie 5-3: Exigences pour les
équipements d'alarme intrusion utilisant des techniques radio
Ta slovenski standard je istoveten z: EN 50131-5-3:2005
ICS:
13.310 Varstvo pred kriminalom Protection against crime
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 50131-5-3
NORME EUROPÉENNE
EUROPÄISCHE NORM May 2005
ICS 13.310
English version
Alarm systems -
Intrusion systems
Part 5-3: Requirements for interconnections equipment
using radio frequency techniques
Systèmes d'alarme - Alarmanlagen -
Systèmes d'alarme intrusion Einbruchmeldeanlagen
Partie 5-3: Exigences pour les équipements Teil 5-3: Anforderungen an
d'alarme intrusion utilisant Übertragungsgeräte,
des techniques radio die Funkfrequenz-Techniken verwenden
This European Standard was approved by CENELEC on 2005-03-01. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50131-5-3:2005 E
Foreword
This European Standard was prepared by the Technical Committee CENELEC TC 79, Alarm systems.
The text of the draft was submitted to the formal vote and was approved by CENELEC as
EN 50131-5-3 on 2005-03-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2006-03-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2010-03-01
––––––––––––
– 3 – EN 50131-5-3:2005
Contents
1 Scope . 5
2 Normative references . 5
3 Definitions and abbreviations . 5
3.1 Definitions. 5
3.2 Abbreviations . 7
4 General requirements. 7
4.1 Immunity to attenuation. 7
4.2 Immunity to collision . 7
4.2.1 Requirement for collision rate. 7
4.2.2 Requirement for throughput ratio . 8
4.3 Immunity to unintentional and intentional component and message substitution. 8
4.3.1 Immunity to unintentional and intentional components substitution . 9
4.3.2 Immunity to intentional message substitution. 9
4.4 Immunity to interference. 9
4.4.1 Interference outside of the assigned band for grades 1 and 2 equipment. 9
4.4.2 Interference within the assigned band for grades 1 and 2 equipment. 10
4.4.3 Interference for grades 3 and 4 . 10
4.5 Requirement for RF links monitoring. 10
4.5.1 Requirement for the detection of a failure of periodic communication. 10
4.5.2 Requirement for the detection of interference. 11
4.6 Requirements for antennas. 12
5 Tests. 13
5.1 RF disturbance tests. 13
5.1.1 Reference level determination. 13
5.1.2 Test for immunity to attenuation . 13
5.1.3 Verification of immunity to collision. 14
5.1.4 Test for throughput ratio. 14
5.1.5 Test for immunity to unintentional and intentional component and message substitution. 14
5.1.6 Tests for immunity to interference. 15
5.1.7 Tests for RF link monitoring.16
5.2 Tests for antennas on grades 1 and 2 equipment. 17
5.3 Environmental tests . 17
Annex A (normative) Generic test arrangement for receiver . 18
Annex B (normative) Test arrangement for interference tests . 19
Annex C (informative) Signal levels diagram. 20
Annex D (normative) Test arrangement for transmitter. 22
Annex E (normative) Calculation for immunity to message substitution. 23
Annex F (normative) Interference timing diagrams . 25
Annex G (normative) Test arrangement for detection of interference . 26
Figures
Figure A.1 – Generic test arrangement for receiver.18
Figure B.1 – Test arrangement for interference tests . 19
Figure C.1 – Signal levels diagram . 20
Figure D.1 – Test arrangement for transmitter. 22
Figure F.1 – Interference timing diagrams . 25
Figure G.1 – Test arrangement for detection of interference. 26
Tables
Table 1 – Immunity to attenuation . 7
Table 2 – Equipment occupation of the medium. 8
Table 3 – Throughput ratio . 8
Table 4 – Identification codes. 8
Table 5 – Message substitution. 9
Table 6 – Interference outside of the assigned band for grades 1 and 2. 9
Table 7 – Interference within the assigned band for grades 1 and 2 . 10
Table 8 – Interference for grades 3 and 4. 10
Table 9 – Periodic communication . 11
Table 10 – Periodic communication before setting . 11
Table 11 – Detection of interference . 11
Table 12 – Detection of interference for equipment .12
Table 13 – Level of interference signal . 12
Table 14 – Requirements for antennas. 12
Table 15 – Duration of interference signals. 17
– 5 – EN 50131-5-3:2005
1 Scope
This European Standard applies to intrusion alarm equipment using radio frequency (RF) links and
located on protected premises. It does not cover long range radio transmissions.
This standard defines the terms used in the field of intrusion alarm equipment using radio frequency
links as well as the requirements relevant to the equipment.
It shall be used in conjunction with the other parts of the EN 50131 series that define the functional
requirements of the equipment regardless of the type of interconnections used.
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.
Publication Year Title
EN 50131-1 1997 Alarm systems – Intrusion systems – Part 1: General requirements
EN 50131-6 1997 Alarm systems – Intrusion systems – Part 6: Power supplies
EN 301489-1 1999 Electromagnetic compatibility and Radio Spectrum Matters (ERM);
Electromagnetic Compatibility (EMC) standard for radio equipment
and services – Part 1: Common technical requirements
3 Definitions and abbreviations
For the purposes of this document, the following terms and definitions apply.
3.1 Definitions
3.1.1
alarm message
message conveying information regarding intruder, tamper or fault alarms
3.1.2
assigned band
frequency band within which the equipment is authorized to operate
3.1.3
attenuation
degradation of the RF signal due to a change in the passive environment of the system after its
installation (e.g. creation, relocation or reflection or absorption materials)
3.1.4
collision
simultaneous transmissions from two or more RF communication devices belonging to the same
system, of sufficient signal strength to cause corruption or obliteration of the RF signals
3.1.5
collision rate
probability of two or more messages having part or all of their information coincident on the RF link
leading to a collision
3.1.6
communication link
all local equipment, media and protocols used to route messages
3.1.7
disturbance
event originating internally or externally to the system and liable to impair transmission and/or
processing of data in the system
NOTE 1 It can be unintentionally or intentionally harmful.
Causes of disturbance are attenuation, collision, unintentional or intentional message substitution and
other RF interference.
NOTE 2 The different effects which disturbances may have on the signals are
– no corruption of the RF signal,
– corruption of the RF signal with no message corruption,
– corruption of the RF signal with partial message cor
...
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