This type is used to specify which protocols an FdtDeviceType requires or supports.
 
Figure 8 – FdtProtocolType overview
The FdtProtocolType is formally defined in Table 20.
Table 20 – FdtProtocolType Definition
| Attribute | Value | ||||
| BrowseName | FdtProtocolType | ||||
| IsAbstract | True | ||||
| References | Node Class | BrowseName | DataType | TypeDefinition | Other | 
| Subtype of 2:ProtocolType defined in OPC UA for Devices 6.1 | |||||
| 0:HasProperty | Variable | BusCategory | 0:String | 0:PropertyType | M | 
The FdtProtocolType is an abstract type and cannot be used directly.
The property BusCategory shall be used by any instance of FdtProtocolType or its subtypes.