This part of IEC 61 987 provides
• a characterization for the integration of infrastructure devices in the Common Data Dictionary (CDD);
• generic structures in conformance with IEC 61 987-1 0 for Operating Lists of Properties (OLOPs) and Device Lists of Properties (DLOPs) of infrastructure devices.
The generic structures for the OLOP and DLOP contain the most important blocks for infrastructure devices. Blocks pertaining to a specific equipment type will be described in the corresponding part of the IEC 61 987 series. Similarly, equipment properties are not part of this part of IEC 61 987. For instance, the OLOP and DLOP for I/O-modules are to be found in IEC 61 987-32.
