ITagNameplateType includes Properties that are commonly used to describe a TopologyElement from a user point of view.

The TagNameplate Interface is illustrated in Figure 6 and formally defined in Table 19.

Figure 6 – TagNameplate Interface

Table 19 – ITagNameplateType definition

Attribute	Value
BrowseName	ITagNameplateType
IsAbstract	True
References	NodeClass	BrowseName	DataType	TypeDefinition	Other
Subtype of the BaseInterfaceType defined in OPC 10001-7
0:HasProperty	Variable	AssetId	0:String	0:PropertyType	O
0:HasProperty	Variable	ComponentName	0:LocalizedText	0:PropertyType	O
Conformance Units
DI TagNameplate

AssetId is a user writable alphanumeric character sequence uniquely identifying a component. The ID is provided by the integrator or user of the device. It contains typically an identifier in a branch, use case or user specific naming scheme. This could be for example a reference to an electric scheme.

ComponentName is a user writable name provided by the integrator or user of the component.

Table 20 specifies the mapping of these Properties to the International Registration Data Identifiers (IRDI) defined in ISO/IEC 11179-6. They should be used if a Server wants to expose a dictionary reference as defined in OPC 10001-5.

Table 20 – TagNameplate Mapping to IRDIs

Property	IRDI
AssetId	0112/2///61987#ABA038 - identification code of device
ComponentName	0112/2///61987#ABA251 - designation of device