This European Standard specifies the control network protocol (CNP) free-topology twisted-pair channel for networked control systems in commercial Building Automation, Controls and Building Management and is used in conjunction with EN 14908-1:2014. 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. This European Standard covers the complete physical layer (OSI Layer 1), including the interface to the Media Access Control (MAC) sub-layer and the interface to the medium. Parameters that are controlled by other layers but control the operation of the physical layer are also specified.
EN 14908-2-2014由欧洲标准化委员会 IX-CEN 发布于 2014-04。
EN 14908-2-2014 在中国标准分类中归属于: L78 数据通信,在国际标准分类中归属于: 35.240.99 信息技术在其他领域中的应用,91.140.01 建筑物中的设施综合,97.120 家用自动控制装置。
* 在 EN 14908-2-2014 发布之后有更新,请注意新发布标准的变化。
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