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BS ISO 7240-25 - FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 25: COMPONENTS USING RADIO TRANSMISSION PATHS
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Foreword
Introduction
1 Scope
2 Normative references
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviated terms
4 System requirements
4.1 General
4.2 Radio frequency transmission paths
4.2.1 Immunity to site attenuation
4.2.2 Alarm signal integrity
4.2.3 Identification of components
4.2.4 Receiver performance
4.2.5 Immunity to interference
4.2.6 Loss of communication
4.2.7 Antenna
5 Components requirements
5.1 Compliance
5.2 General
5.3 Power supply equipment
5.4 Environmental
5.4.1 General
5.4.2 General test procedure
5.4.3 Provision for testing
6 Marking
7 Data
7.1 General
7.2 Input/output devices
8 Tests
8.1 General requirements
8.1.1 General
8.1.2 Standard atmospheric conditions for testing
8.1.3 Operating conditions for tests
8.1.4 Mounting and orientation
8.1.5 Tolerances
8.2 System tests
8.2.1 Test schedule for system tests
8.2.2 Immunity to site attenuation
8.2.3 Alarm signal integrity
8.2.4 Identification of components with r.f.
transmission path
8.2.5 Receiver performance
8.2.6 Mutual disturbance between systems
of the same manufacturer
8.2.7 Compatibility with other band users
8.2.8 Detection of a loss of communication
on a r.f. transmission path
8.2.9 Antenna
8.3 Components tests
8.3.1 General
8.3.2 Test schedule for components tests
8.3.3 Verification of the service life of the
autonomous power source(s)
8.3.4 Low power condition fault signal
8.3.5 Polarity reversal
8.3.6 Repeatability
8.3.7 Reproducibility
8.3.8 Variation of supply parameters
8.3.9 Dry heat (operational)
8.3.10 Dry heat (endurance)
8.3.11 Cold (operational)
8.3.12 Damp heat, cyclic (operational)
8.3.13 Damp heat, steady state (operational)
8.3.14 Damp heat, steady state (endurance)
8.3.15 SO2-corrosion (endurance)
8.3.16 Shock (operational)
8.3.17 Impact (operational)
8.3.18 Vibration, sinusoidal (operational)
8.3.19 Vibration, sinusoidal (endurance)
8.3.20 Electromagnetic Compatibility (EMC),
Immunity tests (operational)
Annex A (normative) - Test configuration by using radio
frequency shielded test equipment
A.1 Radio frequency shielded test equipment for
the component or the radio part of the
component transmitting the alarm signal
A.2 Radio frequency shielded test equipment for
the component or the radio part of the
component receiving the alarm signal
A.3 Cable connection between test equipment with
component transmitting the alarm signal
and test equipment with component receiving the
alarm signal
A.4 Determination of the transmission threshold A
Annex B (normative) - Immunity to site attenuation (path loss)
Annex C (informative) - Data and calculation of the service
life of the autonomous power source(s)
| Committee |
FSH/12
|
| DocumentType |
Draft
|
| Pages |
53
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| IEC 60068-1:2013 | Environmental testing - Part 1: General and guidance |
| IEC 60068-2-27:2008 | Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock |
| ISO 7240-4:2003 | Fire detection and alarm systems Part 4: Power supply equipment |
| ISO 7240-2:2003 | Fire detection and alarm systems Part 2: Control and indicating equipment |
| IEC 60068-2-2:2007 | Environmental testing - Part 2-2: Tests - Test B: Dry heat |
| ISO 7240-11:2011 | Fire detection and alarm systems Part 11: Manual call points |
| ISO 9001:2015 | Quality management systems — Requirements |
| IEC 60068-2-42:2003 | Environmental testing - Part 2-42: Tests - Test Kc: Sulphur dioxide test for contacts and connections |
| ISO 7240-13:2005 | Fire detection and alarm systems Part 13: Compatibility assessment of system components |
| ISO 7240-5:2012 | Fire detection and alarm systems Part 5: Point-type heat detectors |
| IEC 60068-2-1:2007 | Environmental testing - Part 2-1: Tests - Test A: Cold |
| EN 50130-4:2011/A1:2014 | ALARM SYSTEMS - PART 4: ELECTROMAGNETIC COMPATIBILITY - PRODUCT FAMILY STANDARD: IMMUNITY REQUIREMENTS FOR COMPONENTS OF FIRE, INTRUDER, HOLD UP, CCTV, ACCESS CONTROL AND SOCIAL ALARM SYSTEMS |
| EN 300 220-1 : 2.4.1 | SHORT RANGE DEVICES (SRD) OPERATING IN THE FREQUENCY RANGE 25 MHZ TO 1000 MHZ; PART 1: TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT |
| IEC 60068-2-30:2005 | Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) |
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