The following properties are already included in the DeviceType.
The Manufacturer property provides the name of the manufacturer that supplied the part (e.g. "Siemens”).
The Model property provides the name of the part as identified by the manufacturer (e.g. "S7- CPU 1515-2 PN").
The RevisionCounter property provides the revision level of the part as identified by the manufacturer (e.g. "").
The Serial property provides the serial number of the part as identified uniquely by the manufacturer.