Standard [CURRENT]
DIN EN 14908-7:2025-02
Open communication in building automation, controls and building management - Control Network Protocol - Part 7: Communication via internet protocols; English version EN 14908-7:2019
- German title
- Firmenneutrale Datenkommunikation für die Gebäudeautomation und Gebäudemanagement - Gebäude-Netzwerk-Protokoll - Teil 7: Kommunikation über Internetprotokolle; Englische Fassung EN 14908-7:2019
- Publication date
- 2025-02
- Original language
- English
- Pages
- 55
- Publication date
- 2025-02
- Original language
- English
- Pages
- 55
- DOI
- https://dx.doi.org/10.31030/3115726
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Overview
This document specifies a communication protocol for networked control systems. The protocol provides peer-to-peer communication for networked control using web-services. The standard describes services in layer 2 and laye 3. The layer 2 (data link layer) specification also describes the MAC sub-layer interface to the physical layer. The physical layer provides a choice of transmission media. The layer 3 (network layer), as described in EN 14908-1, is integrated in UDP/IP communication using IPv4 and IPv6 protocols. The responsible German standardization committee is Working Committee NA 041-03-65 AA "Gebäudeautomation: Produkte, Systeme und Kommunikation (SpA CEN/TC 247 und ISO/TC 205/WG 3)" ("Building automation: Products, systems and communication (mirror committee CEN/TC 247 and ISO/TC 205/WG 3)") at DIN Standards Committee Heating and Ventilation Technology and their Safety (NHRS).