NEN EN 14908-4 : 2014
Current
The latest, up-to-date edition.
OPEN DATA COMMUNICATION IN BUILDING AUTOMATION, CONTROLS AND BUILDING MANAGEMENT - CONTROL NETWORK PROTOCOL - PART 4: IP COMMUNICATION
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 CNP/IP device specification
5.1 IP Related device specifications
5.2 CNP related device specifications
5.2.1 Packet formats
5.2.2 Addressing schemes
6 IP channel
6.1 Specification
6.2 IP transport mechanisms
6.2.1 General
6.2.2 Informative considerations
7 CNP/IP device
7.1 Configuration of a CNP/IP device
7.2 Configuration parameters
7.2.1 General
7.2.2 Channel definition parameters
7.2.3 Send List parameters
7.2.4 Device parameters
7.3 Configuration techniques
7.3.1 General
7.3.2 Manual configuration
7.3.3 BOOTP and DHCP
7.3.4 Configuration servers
8 CNP/IP messages
8.1 Definition of CNP/IP messages and modes of operation
8.2 Common message header
8.3 Packet segmentation
8.3.1 Overview
8.3.2 Segment exchange
8.3.3 Discussion
8.4 Data packet exchange
8.4.1 General
8.4.2 Out of order packets
8.4.3 Duplicate packet detection
8.4.4 Stale packet detection
8.5 Configuration server interactions
8.5.1 General device interaction
8.5.2 General protocol interaction
8.5.3 Packet Segmentation
8.5.4 Device Registration
8.5.5 Channel Membership
8.5.6 Send List
8.5.7 Channel Routing
8.6 Miscellaneous Status Messages
8.6.1 General
8.6.2 CNP/IP Device Status
8.6.3 Device Configuration
8.6.4 Device Send List
8.6.5 Channel Membership List
8.6.6 Channel routing information
8.7 Vendor Specific Messages
8.8 Authentication of CNP Packets
9 Packet formats
9.1 Packet Types
9.2 Common CNP/IP Header
9.3 Segment Packet
9.4 CNP Data Packets
9.5 CNP/IP Device Registration/configuration packets
9.6 Channel Membership Packet
9.7 Channel Routing Packet
9.8 Request Packet
9.9 Acknowledge Packet
9.10 Send List Packet
9.11 Node Status/Health/Statistics Response Message
Annex A (normative) Specifications for the CNP standard
Annex B (informative) Specifications for CNP
Bibliography
Defines the transporting of the Control Network Protocol (CNP) packets for commercial Building Automation, Controls and Building Management over Internet Protocol (IP) networks using a tunnelling mechanism wherein the CNP packets are encapsulated within IP packets.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| UNI EN 14908-4 : 2014 | Identical |
| BS EN 14908-4:2014 | Identical |
| EN 14908-4:2014 | Identical |
| DIN EN 14908-4:2014-08 | Identical |
| I.S. EN 14908-4:2014 | Identical |
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