OPC UA for BACnet – BACnet: OPC UA Information Model
10.4.19 BACnetNodeType
This DataType is an enumeration that indicates either a specific Julian calendar month, or a relative relationship (“odd”, “even”, and “unspecified”). Its values are defined in Table 140.
Table 140 – BACnetNodeType Values
Name
Value
Description
UNKNOWN
0
Indicates that a value for Node_Type is not available or has not been configured at this time
SYSTEM
1
An entire mechanical system
NETWORK
2
A communications network
DEVICE
3
Contains a set of elements which collectively represents a BACnet device, a logical device, or a physical device
ORGANIZATIONAL
4
Business concepts such as departments or people
AREA
5
Geographical concept such as a campus, building, floor, etc.
EQUIPMENT
6
Single piece of equipment that may be a collection of "Points"
POINT
7
Contains a set of elements which collectively defines a single point of data, either a physical input or output of a control or monitoring device, or a software calculation or configuration setting
COLLECTION
8
A generic container used to group things together, such as a collection of references to all space temperatures in a building
PROPERTY
9
Defines a characteristic or parameter of the parent node
FUNCTIONAL
10
Single system component such as a control module or a logical component such as a function block
OTHER
11
Everything that does not fit into one of these broad categories
Its representation in the AddressSpace is defined in Table 141.
Table 141 – BACnetNodeType Definition
Attribute
Value
BrowseName
BACnetNodeType
IsAbstract
False
References
NodeClass
BrowseName
DataType
TypeDefinition
Other
Subtype of the Enumeration type defined in OPC 10000-5
