DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 61987-22
Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 22: Lists of Properties (LOPs) of valve body assemblies for electronic data exchange (IEC 61987-22:2015); German version EN 61987-22:2016
Industrielle Leittechnik - Datenstrukturen und -elemente in Katalogen der Prozessleittechnik - Teil 22: Merkmalleisten (ML) für Stellventile und Stellglieder für den elektronischen Datenaustausch (IEC 61987-22:2015); Deutsche Fassung EN 61987-22:2016
Overview
This part of IEC 61987 provides - Operating Lists of Properties (OLOP) for the description of the operating parameters and the collection of requirements for valve body assemblies and process regulators, - Device Lists of Properties (DLOPs) for the description of various types of valve body assemblies and process regulators. The structures of the OLOP and the DLOP conform to the general structures defined in IEC 61987-11 and IEC 61987-21 as well as to the fundamentals for the construction of LOPs defined in IEC 61987-10. The DLOPs conform additionally with terms defined in IEC 60534-7. Libraries of properties and of blocks used in the LOPs are listed in Annexes A and B respectively. The responsible committee is DKE/K 931 "Systemaspekte" ("System aspects") of the DKE (German Commission for Electrical, Electronic and Information Technologies) at DIN and VDE.
