Resumen
ISO/IEC 14908-2:2011 specifies the control network protocol (CNP) free-topology twisted-pair channel for networked control systems in local area control networks and is used in conjunction with ISO/IEC 14908-1. The channel supports communication at 78,125 kbit/s between multiple nodes, each of which consists of a transceiver, a protocol processor, an application processor, a power supply and application electronics.
ISO/IEC 14908-2:2011 covers the complete physical layer (OSI Layer 1), including the interface to the Media Access Control (MAC) sublayer and the interface to the medium. Parameters that are controlled by other layers but control the operation of the physical layer are also specified.
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Informaciones generales
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Estado: PublicadoFecha de publicación: 2012-02Etapa: Cierre de la revisión [90.60]
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Edición: 1Número de páginas: 16
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Comité Técnico :ISO/IEC JTC 1/SC 6
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Ciclo de vida
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Ahora
PublicadoISO/IEC 14908-2:2012
Las normas se revisan cada 5 años
Etapa: 90.60 (En proceso de revisión)
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