Resumen
ϲʿ 7240-18:2009 specifies requirements, test methods and performance criteria for input/output devices connected to a transmission path of a fire detection and alarm system used to receive and/or transmit signals to or from the transmission path, necessary for the operation of the fire detection and fire alarm system and/or fire protection system.
An input/output device can be a physically separate device or its function can be integrated into another device, in which case ϲʿ 7240-18:2009 can be used to assess this function.
An input/output device can include signal amplifiers and signal transfer in separate enclosures, in which case the requirements of ϲʿ 7240-18:2009 shall apply.
Control and indicating equipment and ancillary control and indicating equipment (e.g. repeater panels and fire brigade panels) are not covered by ϲʿ 7240-18:2009.
Informaciones generales
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Estado: RetiradaFecha de publicación: 2009-11Etapa: Retirada de la Norma Internacional [95.99]
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徱ó: 1Número de páginas: 16
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dzé Técnico :ϲʿ/TC 21/SC 3ICS :13.220.20
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Ciclo de vida
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Ahora
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Revisada por
Publicadoϲʿ 7240-18:2017
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