CENELEC - EN 61987-24-2
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
| Organization: | CENELEC |
| Publication Date: | 1 October 2017 |
| Status: | active |
| Page Count: | 22 |
| ICS Code (IT applications in industry): | 35.240.50 |
| ICS Code (Industrial process measurement and control): | 25.040.40 |
| ICS Code (Technical product documentation): | 01.110 |
scope:
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 61987-10. 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.
Document History