BS EN 14908-2:2014 - Open Data Communication in Building Automation, Controls and Building Management. Control Network Protocol. Twisted Pair Communication

BS EN 14908-2:2014

Open Data Communication in Building Automation, Controls and Building Management. Control Network Protocol. Twisted Pair Communication

Status : Current, Under review   Published : May 2014

Format
PDF

Format
HARDCOPY



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.




Standard NumberBS EN 14908-2:2014
TitleOpen Data Communication in Building Automation, Controls and Building Management. Control Network Protocol. Twisted Pair Communication
StatusCurrent, Under review
Publication Date31 May 2014
Normative References(Required to achieve compliance to this standard)EN 50173-1, EN 14908-1:2014
Informative References(Provided for Information)IEC 61000-4-2, EC/CIS/I/265/FDIS, IEC 61000, EN 55022, IEC 61000-4-4, IEC/CISPR 22, IEC 61000-4-5, IEC 61000-4-3
ReplacesBS EN 14908-2:2005
International RelationshipsEN 14908-2:2014
Draft Superseded By12/30265786 DC
DescriptorsData transfer, Data transmission methods, Open systems interconnection, Data processing, Buildings, Computer applications, Data transmission, Information exchange, Computer networks, Communication networks, Control devices, Communication procedures, Data management, Automatic control systems, Control equipment
ICS35.240.67
91.040.01
97.120
Title in FrenchRéseau ouvert de communication de données pour l'automatisation, la régulation et la gestion technique du bâtiment. Protocole de contrôle du réseau. Communication par paire torsadée
Title in GermanOffene Datenkommunikation für die Gebäudeautomation und Gebäudemanagement. Gebäude-Netzwerk-Protokoll. Kommunikation über verdrillte Zweidrahtleitungen
CommitteeRHE/16
ISBN978 0 580 79425 4
PublisherBSI
FormatA4
DeliveryYes
Pages24
File Size1.242 MB
Price£182.00


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