Industrial-process measurement and control. Data structures and elements in process equipment catalogues. Part 24-2: List of properties (LOPs) of valve/actuator accessories for electronic data exchange (IEC 61987-24-2:2017)
This part of IEC 61987 provides • an operating list of properties (OLOP) for the description of the operating parameters and the collection of requirements for accessories attached to automated valves, listed in Annex A, • device lists of properties (DLOPs) for accessories attached to automated valves, listed in Annex B. The structures of the LOPs conform to the general structures defined in IEC 61987-11 and IEC 61987-21 as well as the fundamentals for the construction of LOPs defined in IEC 6198710. The LOPs conform additionally with terms defined in IEC 60534-7. Libraries of properties and of blocks used in the LOPs are listed in Annexes C and D respectively.
: 7 470,0 Ft
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