IEC 61987-24-2:2017

IEC 61987-24-2 ®
Edition 1.0 2017-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial-process measurement and control – Data structures and elements in
process equipment catalogues –
Part 24-2: Lists of properties (LOPs) of valve/actuator accessories for electronic
data exchange
Mesure et commande dans les processus industriels – Structures de données et
éléments dans les catalogues d’équipements de processus –
Partie 24-2: Listes de propriétés (LOP) des accessoires d'actionneur/de vanne
pour l'échange électronique de données

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IEC 61987-24-2 ®
Edition 1.0 2017-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial-process measurement and control – Data structures and elements in

process equipment catalogues –

Part 24-2: Lists of properties (LOPs) of valve/actuator accessories for electronic

data exchange
Mesure et commande dans les processus industriels – Structures de données et

éléments dans les catalogues d’équipements de processus –

Partie 24-2: Listes de propriétés (LOP) des accessoires d'actionneur/de vanne

pour l'échange électronique de données

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 01.110; 25.040.40; 35.240.50 ISBN 978-2-8322-4405-0

– 2 – IEC 61987-24-2:2017  IEC 2017
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
4 General . 7
4.1 Overview. 7
4.2 Depiction of OLOP and DLOPs . 7
4.3 Example of DLOP block usage for a solenoid valve (informative) . 7
Annex A (normative) Operating list of properties for valve/actuator accessories . 10
Annex B (normative) Device list of properties for valve/actuator accessories . 11
B.1 DLOP for filter regulator . 11
B.2 DLOP for limit switch . 11
B.3 DLOP for position transmitter . 11
B.4 DLOP for solenoid valve . 12
Annex C (normative) List of properties for valve/actuator accessories – Property
library . 13
Annex D (normative) List of properties for valve/actuator accessories – Block library . 14
Bibliography . 15

Table 1 – Example for a solenoid valve . 8

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
INDUSTRIAL-PROCESS MEASUREMENT AND CONTROL – DATA
STRUCTURES AND ELEMENTS IN PROCESS EQUIPMENT CATALOGUES –

Part 24-2: Lists of properties (LOPs) of valve/actuator accessories
for electronic data exchange
FOREWORD
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International Standard IEC 61987-24-2 has been prepared by subcommittee 65B:
Measurement and control devices, of IEC technical committee 65: Industrial-process
measurement, control and automation.
The text of this International Standard is based on the following documents:
CDV Report on voting
65B/1036/CDV 65B/1065/RVC
Full information on the voting for the approval of this International Standard can be found in
the report on voting indicated in the above table.

– 4 – IEC 61987-24-2:2017  IEC 2017
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts in the IEC 61987 series, published under the general title Industrial-process
measurement and control – Data structures and elements in process equipment catalogues,
can be found on the IEC website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
INTRODUCTION
The exchange of product data between companies, business systems, engineering tools, data
systems within companies and, in the future, control systems (electrical, measuring and
control technology) can run smoothly only when both the information to be exchanged and the
use of this information
...