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1、 Reference number ISO 7240-16:2007(E) ISO 2007 INTERNATIONAL STANDARD ISO 7240-16 First edition 2007-07-01 Fire detection and alarm systems Part 16: Sound system control and indicating equipment Systmes de dtection et dalarme dincendie Partie 16: quipement de contrle et de signalisation des systmes
2、sonores Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 07/16/2007 00:23:44 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 7240-16:2007(E) PDF disclaime
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6、 DOCUMENT ISO 2007 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member
7、 body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2007 All rights reserved Copyright International Organization for Standardization Provide
8、d by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 07/16/2007 00:23:44 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 7240-16:2007(E) ISO 2007 All rights reserved iii Contents Page Foreword vi Introduction. viii 1 Scope
9、 . 1 2 Normative references. 1 3 Terms, definitions and abbreviated terms . 3 3.1 Terms and definitions. 3 3.2 Abbreviations 4 4 General requirements. 4 4.1 General. 4 4.2 Combined s.s.c.i.e. and c.i.e 4 4.3 Power supply. 4 5 General requirements for indications. 4 5.1 Display of functional conditio
10、ns. 4 5.2 Display of indications. 5 5.3 Indications on alphanumeric displays 5 5.4 Indication of the supply of power . 5 5.5 Additional indications 5 6 Quiescent condition . 5 7 Voice-alarm condition 6 7.1 Reception and processing of alarm signal 6 7.2 Alert signal Optional function 6 7.3 Evacuate s
11、ignal. 6 7.4 Indication of the voice-alarm condition 6 7.5 Audible warning Optional function 7 7.6 Delay before entering the voice-alarm condition Optional function 7 7.7 Phased evacuation Optional function . 7 7.8 Silencing the voice-alarm condition. 8 7.9 Reset of the voice-alarm condition. 8 7.10
12、 Output to alarm devices Optional function. 8 7.11 Voice-alarm condition output signal Optional function. 8 8 Fault-warning condition. 9 8.1 Reception and processing of fault signals 9 8.2 Indication of faults in specified functions 9 8.3 System fault. 10 8.4 Audible indication. 10 8.5 Reset of faul
13、t indications. 11 8.6 Fault-warning condition output signal . 11 9 Disabled condition Optional function 11 9.1 General. 11 9.2 Indication of the disabled condition. 11 9.3 Indication of specific disablements 11 9.4 Disablement condition output Optional function. 12 10 Test condition Optional functio
14、n . 12 10.1 General. 12 10.2 Indication of the test condition . 12 10.3 Indication of specific emergency loudspeaker zones in the test state. 12 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not fo
15、r Resale, 07/16/2007 00:23:44 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 7240-16:2007(E) iv ISO 2007 All rights reserved 11 Manual mode control Optional function12 11.1 General.12 11.2 Indications of emergency loudspeaker zones in the voice-alarm condition13 11.3 I
16、ndication of emergency loudspeaker zones in the fault-warning condition Optional function13 11.4 Indication of emergency loudspeaker zones in the disabled condition Optional function .13 12 Interface to external control device(s) Optional function13 13 Emergency microphone Optional function.14 13.1
17、General.14 13.2 Microphone priority Optional function 14 13.3 Microphone emergency loudspeaker zone control Optional function.14 14 Design requirements 14 14.1 General requirements and manufacturers declarations14 14.2 Documentation15 14.3 Mechanical design requirements 15 14.4 Electrical and other
18、design requirements 16 14.5 Integrity of transmission paths16 14.6 Accessibility of indications and controls.16 14.7 Indications by means of light-emitting indicators.17 14.8 Indications on alphanumeric displays17 14.9 Colours of indications 18 14.10 Audible indications.18 14.11 Testing of indicator
19、s.18 14.12 Audio performance .18 14.13 Message store .20 14.14 Redundant power amplifiers Optional function20 15 Additional design requirements for software-controlled s.s.c.i.e21 15.1 General requirements and manufacturers declarations21 15.2 Software documentation21 15.3 Software design 22 15.4 Pr
20、ogram monitoring22 15.5 The storage of programs and data22 15.6 Monitoring of memory contents23 16 Marking.23 17 Tests.23 17.1 General.23 17.2 Functional test.24 17.3 Test schedule 27 17.4 Output power.28 17.5 Signal-to-noise ratio .29 17.6 Frequency response of s.s.c.i.e. without microphone(s) .30
21、17.7 Frequency response of s.s.c.i.e. with microphone(s).31 17.8 Cold (operational) .32 17.9 Damp heat, steady state (operational)33 17.10 Damp heat, steady state (endurance) .34 17.11 Impact (operational)35 17.12 Vibration, sinusoidal (operational)36 17.13 Vibration, sinusoidal (endurance).37 17.14
22、 Supply voltage variation (operational)38 17.15 Electromagnetic compatibility (EMC), immunity tests (operational).39 18 Test report40 Annex A (informative) Use of optional functions41 Annex B (informative) Common indications, controls and outputs when the s.s.c.i.e. and the c.i.e. are combined.43 An
23、nex C (informative) Interface between the s.s.c.i.e. and the emergency-detection system.44 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 07/16/2007 00:23:44 MDTNo reproduction or ne
24、tworking permitted without license from IHS -,-,- ISO 7240-16:2007(E) ISO 2007 All rights reserved v Annex D (informative) Explanation of access levels 45 Annex E (informative) Design requirements for software-controlled s.s.c.i.e. 47 Copyright International Organization for Standardization Provided
25、 by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 07/16/2007 00:23:44 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 7240-16:2007(E) vi ISO 2007 All rights reserved Foreword ISO (the International Organization for Stand
26、ardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right
27、to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International St
28、andards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an I
29、nternational Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 724
30、0-16 was prepared by Technical Committee ISO/TC 21, Equipment for fire protection and fire fighting, Subcommittee SC 3, Fire detection and alarm systems. This first edition of ISO 7240-16 together with ISO 7240-19 cancels and replaces IEC 60849:1998, which has been technically revised. ISO 7240 cons
31、ists of the following parts, under the general title Fire detection and alarm systems: Part 1: General and definitions Part 2: Control and indicating equipment Part 4: Power supply equipment Part 5: Point-type heat detectors Part 6: Carbon monoxide fire detectors using electro-chemical cells Part 7:
32、 Point-type smoke detectors using scattered light, transmitted light or ionization Part 8: Carbon monoxide fire detectors using an electro-chemical cell in combination with a heat sensor Part 9: Test fires for fire detectors (Technical Specification) Part 10: Point-type flame detectors Part 11: Manu
33、al call points Part 12: Line type smoke detectors using a transmitted optical beam Part 13: Compatibility assessment of system components Part 14: Guidelines for drafting codes of practice for design, installation and use of fire detection and fire alarm systems in and around buildings (Technical Re
34、port) Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 07/16/2007 00:23:44 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 7240-16:2007(E) ISO 2007 All ri
35、ghts reserved vii Part 15: Point type fire detectors using scattered light, transmitted light or ionization sensors in combination with a heat sensor Part 16: Sound system control and indicating equipment Part 19: Design, installation, commissioning and service of sound systems for emergency purpose
36、s Part 21: Routing equipment Part 22: Smoke-detection equipment for ducts Part 27: Point-type fire detectors using a scattered-light, transmitted-light or ionization smoke sensor, an electrochemical-cell carbon-monoxide sensor and a heat sensor A part 26 dealing with oil mist detectors and a part 28
37、 dealing with fire protection control equipment are under development. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 07/16/2007 00:23:44 MDTNo reproduction or networking permitted w
38、ithout license from IHS -,-,- ISO 7240-16:2007(E) viii ISO 2007 All rights reserved Introduction Sound system control and indicating equipment (s.s.c.i.e.) forms part of a sound system for emergency purposes (s.s.e.p.). An s.s.e.p. operates automatically or manually in a building or structure to ale
39、rt occupants to a hazard which may require their evacuation in a safe and orderly manner. Equipment to warn occupants is therefore required to function after the hazard has been detected. Fire in a building is a common hazard which is often detected by an automatic fire detection and alarm system. A
40、n s.s.e.p. may operate as part of a fire detection and alarm system or may function in conjunction with other emergency detection systems, such as those for storms, earthquakes and bomb threats. The s.s.c.i.e. may be a separate unit or may be physically combined with the fire detection control and i
41、ndicating equipment (see ISO 7240-2). This part of ISO 7240 has been prepared by Subcommittee ISO/TC 21/SC 3 and is based on IEC 60849:1998, Sound systems for emergency purposes, prepared by the International Electrotechnical Commission IEC/TC 100, Audio, video and multimedia systems and equipment.
42、This part of ISO 7240 follows the format of, and has similar requirements to, ISO 7240-2 and is drafted on the basis of mandatory functions which are to be provided on all s.s.c.i.e. and optional functions (with requirements) which may be provided. Each optional function is included as a separate en
43、tity, with its own set of associated requirements, in order for s.s.c.i.e. with different combinations of functions to comply with this part of ISO 7240. It is intended that the options be used for specific applications, as recommended in ISO 7240-19 and the emergency management plan. Other function
44、s associated with an s.s.e.p. may also be provided, even if they are not specified in this part of ISO 7240. This part of ISO 7240 contains specific tests that subject the equipment to conditions likely to be met in practice, such as corrosion, vibration, direct impact, indirect shock and electromag
45、netic interference. Some tests specified are intended to assess the performance of the s.s.c.i.e. under such conditions. The performance of the s.s.c.i.e. is assessed from the results obtained in specific tests. This part of ISO 7240 is not intended to place any other restrictions on the design and
46、construction of such equipment. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 07/16/2007 00:23:44 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATI
47、ONAL STANDARD ISO 7240-16:2007(E) ISO 2007 All rights reserved 1 Fire detection and alarm systems Part 16: Sound system control and indicating equipment 1 Scope This part of ISO 7240 specifies the requirements, test methods and performance criteria for sound system control and indicating equipment (
48、s.s.c.i.e.) for use in buildings and structures as part of a sound system for emergency purposes (s.s.e.p.) (item C of Figure 2 in ISO 7240-1:2005). The s.s.c.i.e. is primarily intended to broadcast information for the protection of lives within one or more specified areas in an emergency, to effect a rapid and orderly mobilization of occupants in an indoor or outdoor area. This includes systems using loudspeakers to broad