CEN - EN 14908-1
Open Data Communication in Building Automation, Controls and Building Management - Control Network Protocol - Part 1: Protocol Stack
| Organization: | CEN |
| Publication Date: | 1 April 2014 |
| Status: | active |
| Page Count: | 420 |
| ICS Code (Installations in buildings in general): | 91.140.01 |
| ICS Code (Automatic controls for household use): | 97.120 |
| ICS Code (IT applications in other fields): | 35.240.99 |
scope:
This European Standard applies to a communication protocol for networked control systems in commercial Building Automation, Controls and Building Management. The protocol provides peer-topeer communication for networked control and is suitable for implementing both peer-to-peer and master-slave control strategies. This specification describes services in layers 2 to 7. In the layer 2 (data link layer) specification, it also describes the MAC sub-layer interface to the physical layer. The physical layer provides a choice of transmission media. The interface described in this specification supports multiple transmission media at the physical layer. In the layer 7 specification, it includes a description of the types of messages used by applications to exchange application and network management data.
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