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Normas DIN – AENOR
DIN EN 14908-2:2006-01

DIN EN 14908-2:2006-01

Open Data Communication in Building Automation, Controls and Building Management - Control Network Protocol - Part 2: Twisted Pair Communication; English version EN 14908-2:2005

Réseau ouvert de communication de données pour l'automatisation, la régulation et la gestion techniques du bâtiment - Protocol de bâtiment de réseau - Partie 2: Communication par paire torsadée; Version anglaise EN 14908-2:2005

Firmenneutrale Datenkommunikation für die Gebäudeautomation und Gebäudemanagement - Gebäudedatennetzprotokoll - Teil 2: Kommunikation über paarig verdrillte Leitungen; Englische Fassung EN 14908-2:2005

Fecha Anulación:
2014-08 /Withdrawn
Equivalencias internacionales:

EN 14908-2 (2005-10)

Relación con otras normas DIN:

Reemplaza a: DIN EN 14908-2:2004-05

Reemplazada por: DIN EN 14908-2:2014-08

Resumen:
This European standard specifies the control network protocol (CNP) free-topology twisted-pair channel and serves as a companion document to CNP, part 1. The channel supports communication at 78.125 kbps between multiple nodes, each of which consists of a transceiver, a protocol processor, an application processor, a power supply, and application electronics. This 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.
Keywords:
Automation, Automation installations in buildings, Building management, Buildings, Conduits, Control devices, Control equipment, Data, Data communication, Data exchange, Data network, Data transfer, Data transmission methods, Definitions, Electric cables, English language, Open systems interconnection, OSI, Physical layers, Transmission protocol, Twisted, Twisted pairs
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