DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 61987-23
Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 23: Lists of Properties (LOPs) of actuators for electronic data exchange (IEC 61987-23:2015); German version EN 61987-23:2016
Industrielle Leittechnik - Datenstrukturen und -elemente in Katalogen der Prozessleittechnik - Teil 23: Merkmalleisten (ML) für Antriebe für den elektronischen Datenaustausch (IEC 61987-23:2015); Deutsche Fassung EN 61987-23:2016
Overview
This part of IEC 61987 provides - Operating Lists of Properties (OLOPs) for the description of the operating parameters and the collection of requirements for valve actuators, - Device Lists of Properties (DLOPs) for valve actuators. The structures of the OLOPs and the DLOPs 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.
