Alarm systems - Intrusion systems -- Part 2-6: Requirements for opening contacts (magnetic)

Interim TS before EN status (procedure to begin in 2006) * D117/092: Standstill maintained

Alarmanlagen - Einbruchmeldeanlagen -- Teil 2-6: Anforderungen an Öffnungsmelder (Magnetkontakte)

Systèmes d'alarme - Systèmes d'alarme intrusion -- Partie 2-6: Exigences pour contacts magnétiques

Alarmni sistemi – Sistemi za javljanje vloma – 2-6. del: Zahteve za kontaktne javljalnike (magnetne)

General Information

Status
Withdrawn
Publication Date
31-Jan-2005
Withdrawal Date
13-Nov-2008
Technical Committee
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
13-Nov-2008
Due Date
06-Dec-2008
Completion Date
14-Nov-2008

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SLOVENSKI STANDARD
SIST-TS CLC/TS 50131-2-6:2005
01-februar-2005
Alarmni sistemi – Sistemi za javljanje vloma – 2-6. del: Zahteve za kontaktne
javljalnike (magnetne)
Alarm systems - Intrusion systems -- Part 2-6: Requirements for opening contacts
(magnetic)
Alarmanlagen - Einbruchmeldeanlagen -- Teil 2-6: Anforderungen an Öffnungsmelder
(Magnetkontakte)

Systèmes d'alarme - Systèmes d'alarme intrusion -- Partie 2-6: Exigences pour contacts

magnétiques
Ta slovenski standard je istoveten z: CLC/TS 50131-2-6:2004
ICS:
13.310 Varstvo pred kriminalom Protection against crime
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
SIST-TS CLC/TS 50131-2-6:2005 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TS CLC/TS 50131-2-6:2005
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SIST-TS CLC/TS 50131-2-6:2005
TECHNICAL SPECIFICATION CLC/TS 50131-2-6
SPECIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION August 2004
ICS 13.310
English version
Alarm systems - Intrusion systems
Part 2-6: Requirements for opening contacts (magnetic)
Systèmes d'alarme - Alarmanlagen -
Systèmes de détection d'intrusion Einbruchmeldeanlagen
Partie 2-6: Exigences pour contacts Teil 2-6: Anforderungen an
magnétiques Öffnungsmelder (Magnetkontakte)
This Technical Specification was approved by CENELEC on 2004-05-04.

CENELEC members are required to announce the existence of this TS in the same way as for an EN and to

make the TS available promptly at national level in an appropriate form. It is permissible to keep conflicting

national standards in force.

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

© 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. CLC/TS 50131-2-6:2004 E
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SIST-TS CLC/TS 50131-2-6:2005
CLC/TS 50131-2-6:2004 - 2 -
Foreword

This Technical Specification was prepared by the Technical Committee CENELEC TC 79, Alarm systems.

The text of the draft was submitted to the vote at the meeting of TC 79 in Madrid and was approved by

CENELEC as CLC/TS 50131-2-6 on 2004-05-04. Standstill is maintained.
The following date was fixed:
- latest date by which the existence of the TS (doa) 2004-11-04
has to be announced at national level

NOTE Latest date by which the TS has to be voted as EN: 2 years maximum after dav of TS.

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Contents
Page

1 Scope.............................................................................................................................................4

2 Normative references.....................................................................................................................4

3 Definitions and abbreviations .........................................................................................................4

4 Functional requirements.................................................................................................................5

4.1 Indication signals or messages ..............................................................................................5

4.2 Detection ................................................................................................................................6

4.3 Operational requirements.......................................................................................................6

4.4 Tamper security......................................................................................................................7

4.5 Electrical requirements...........................................................................................................8

4.6 Environmental classification and conditions...........................................................................8

5 Marking, identification and documentation .....................................................................................9

5.1 Marking and/or identification .................................................................................................9

5.2 Documentation .......................................................................................................................9

6 Testing............................................................................................................................................9

6.1 General test conditions...........................................................................................................9

6.2 Basic test of detection capability ..........................................................................................10

6.3 Verification of detection performance...................................................................................10

6.4 Switch-on delay, time interval between signals and indication of detection .........................10

6.5 Tamper security....................................................................................................................10

6.6 Electrical tests ......................................................................................................................11

6.7 Environmental classification and conditions.........................................................................12

6.8 Marking and documentation.................................................................................................13

Annex A (normative) Format of standard test magnets..........................................................................15

Annex B (normative) General test matrix ...............................................................................................16

Annex C (informative) List of small tools suitable for testing immunity of casing to attack ....................17

Figure A.1 - Format of standard test magnets........................................................................................14

Table 1 – Indication signals or messages ................................................................................................6

Table 2 - Tamper security requirements...................................................................................................7

Table 3 - Electrical requirements..............................................................................................................8

Table 4 - Environmental tests, operational. ............................................................................................13

Table 5 - Environmental tests, endurance..............................................................................................13

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CLC/TS 50131-2-6:2004 - 4 -
Introduction

This Technical Specification is a specification for opening contacts (magnetic) used as part of intrusion

detection systems installed in buildings. It provides for four security grades and the first three

environmental classes.

The purpose of an opening contact (magnetic) is to detect a displacement of a door or window from a

closed position. A signal or message is generated when the detector registers a displacement of the door

or window from the closed position. The detector shall provide the necessary range of signals or

messages to be used by the rest of the intrusion detection system.

This specification is only concerned with the requirements and tests for opening contacts (magnetic).

Other types of detector are covered by other documents identified as CLC/TS 50131-2-x.

1 Scope

This Technical Specification provides for security grades 1 to 4 (see EN 50131-1) specific or non-specific

wired or wire-free opening contacts (magnetic), and is covered by environmental classes I to III (see

EN 50130-5).

A function designated in the specification as not required for a particular grade may be provided by the

manufacturer. If provided, it will be tested, and shall meet all relevant requirements of any higher grade. If

it passes, the manufacturer may claim it as an extra feature, which does not alter the overall grading.

The opening contact (magnetic) shall be referred to in the body of this specification as the detector.

This specification does not apply to system interconnections.
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.

EN 50130-4:1995 Alarm systems - Part 4: Electromagnetic compatibility - Product family standard:

Immunity requirements for components of fire, intruder and socialalarm systems
EN 50130-5:1998 Alarm systems - Part 5: Environmental test methods
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 60529:1991 Degree of protection provided by enclosures (IP code)
3 Definitions and abbreviations

For the purpose of this specification. the following definitions and abbreviations apply in addition to those

given in EN 50131-1:
3.1
alert/set mode

state of operation in which a detector is ready to generate an intrusion signal or message

3.2
approach distance/make distance

the separation distance between the two components of a detector, which are being brought together, at

which an intruder signal or message is reset
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SIST-TS CLC/TS 50131-2-6:2005
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3.3
incorrect operation
physical condition that causes an inappropriate signal from a detector
3.4
magnetic masking

interference with the capability of the detector to provide a signal or message by applying an additional

magnetic field
3.5
opening contact (magnetic)

detector in two separate parts. The active connection between the two parts is a magnetic field.

Separating the two parts disturbs the connection and produces an intruder signal or message

3.6
removal distance/break distance

the separation distance between the two components of a detector, which are being moved apart, at

which an intruder signal or message starts to be generated
3.7
reset signal

signal or message generated by a detector to indicate that it has returned to the alert/set mode

3.8
standby/unset mode

state of operation in which a detector is not required to generate an intrusion signal or message

3.9
test mode

state of operation in which a detector will indicate locally or remotely when the door or window is opened

3.10
wire free detector

detector connected to the control & indicating equipment by non-physical means such as radio frequency

signals
3.11 abbreviations
EMC electromagnetic compatibility
BDT basic detection target
4 Functional requirements
4.1 Indication signals or messages

All detectors shall have an alert/set mode. If a detector has only one mode of operation, then it shall

always be in the alert/set mode. Tamper detection for grade 1 is not required, but if provided, shall be

active in all modes. Sealed units do not require a tamper switch but shall have a tamper loop or equivalent

connected to the detector. Each possible mode of operation is determined by the status of the intrusion

detection system with which the detector communicates. The detector signals or messages shall function

in accordance with Table 1.
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CLC/TS 50131-2-6:2004 - 6 -
Table 1 – Indication signals or messages
Event Grades Intrusion signal or Tamper signal or Fault signal or
message message message
Break distance exceeded All grades Required * Not permitted Not permitted
Inside make distance All grades Not permitted Not permitted Not permitted
1,2 Not required Not required Not required
Magnetic interference
3 & 4 Not required Required Not required
Tamper 2, 3 & 4 Not permitted Required + Not permitted

Low supply voltage (external) *** 1, 2 & 3 Not required Not required Not required

4 Not required Not required Required
1, 2 & 3 Not required Not required Not required
Total loss of external power
supply ***
4 Required ** Not required Not required
* Not required in unset/standby mode: required in test mode.
** Not required for bus systems.
*** Where external power is required.
+ Not required for sealed contacts.
NOTE For internal power supplies, see EN 50131-6.
4.2 Detection
4.2.1 Detection performance

The operating parameters of the detector shall be verified as specified by the manufacturer.

4.2.1.1 Removal/break distance

The detector shall produce an Intruder signal or message at the separation distance specified by the

manufacturer. The removal/break distance shall be verified.
4.2.1.2 Approach/make distance

The detector shall produce a reset signal or message at the separation distance specified by the

manufacturer. The approach/make distance shall be verified.
4.2.2 Indication of detection

An indicator, if provided at the detector, shall indicate when detection causes an intrusion signal or

message. This indicator shall be capable of being enabled/disabled. This operation shall only be

performed locally after removal of the cover or remotely at the control and indicating equipment.

4.3 Operational requirements
4.3.1 Time interval between intrusion signals or messages

Wired detectors shall be able to provide an intrusion signal or message not more than 15 s after the end

of the preceding intrusion signal or message. Wire free detectors shall perform the same function in a

time as follows:
Grade 1: 300 s
Grade 2: 300 s
Grade 3: 15 s
Grade 4: 15 s
NOTE See EN 50131-1 for amendment.
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4.3.2 Switch on delay

The detector shall meet all functional requirements within 180 s of the power supply reaching its nominal

voltage.
4.3.3 Fault condition signals

When a detector has a fault, a fault signal or message shall be generated in accordance with the

manufacturer's specification, and the provisions of Table 1.
4.3.4 Power supply faults.

Detectors of grade 4 shall signal complete power failure according to the provisions of Table 1.

Additionally, detectors of grade 4 shall signal when the supply voltage moves below the manufacturer’s

specified range according to the provisions of Table 1.
4.4 Tamper security
Tamper security requirements for each grade of detector are shown in Table 2.
Table 2 - Tamper security requirements
Requirement Grade 1 Grade 2 Grade 3 Grade 4
Resistance to access to the inside of Not required Required Required Required
the detector
Not required Required * Required * Required *
Removal from the mounting surface *
Sensitivity to magnetic field Not required Not required Required Required
interference
0,3 1,2
Test magnet remanence, T
* Required for wire free detectors only.

4.4.1 Prevention of unauthorized access to the inside of the detector through covers and

existing holes

Access holes shall not allow interference with the operation of the detector by probing with commonly

available tools. Damage must not be caused that would prevent normal operation.

If the detector can be opened, a tool shall be required to open the unit. All covers giving access to

components which could affect adversely the operation of the detector shall be fitted with a tamper

detection device in accordance with Table 2. A tamper signal or message shall be generated before

access is gained with any tool.
4.4.2 Detection of removal from the mounting surface

A tamper detection device shall be fitted which generates a tamper signal or message if the detector is

removed from the mounting surface in accordance with Table 2. Operation of the tamper device shall not

be compromized by external means. This device shall activate before access can be gained to it.

4.4.3 Sensitivity to magnetic field interference

The application of an external additional magnetic field with a magnet of grade dependent remanence,

according to Table 2 shall cause the detector to generate a tamper signal or message. The form of

standard magnets is described in Annex A.
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CLC/TS 50131-2-6:2004 - 8 -
4.5 Electrical requirements
These requirements only apply to detectors having external power supplies.
Table 3 - Electrical requirements
Test Grade 1 Grade 2 Grade 3 Grade 4
Not required Not required Required Required
Detector current consumption
Input voltage range and slow input Not required Not required Required Required
voltage rise
Input voltage ripple Not required Not required Required Required
Input voltage step change Not required Not required Required Required
Total loss of supply * Required Required Required Required
* Does not apply to bus systems.
4.5.1 Detector current consumption

The detector's quiescent and maximum current consumption shall not exceed the figures claimed by the

manufacturer at the nominal input voltage.
4.5.2 Slow input voltage change (rise) and input voltage range limits

The detector shall meet all functional requirements when the input voltage lies between +/-25 % of the

nominal value, or between the manufacturer's stated values (range limits if greater). When the supply

voltage is raised slowly, the detector shall function normally at the specified range limits.

4.5.3 Input voltage ripple

The detector shall function during the sinusoidal variation of the Input voltage by +/- 10 % of nominal, at a

frequency of 100 Hz.
4.5.4 Input voltage step change

No signals or messages shall be caused by a step in the input voltage between the maximum and

minimum values of th
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