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 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.

Mesure et commande dans les processus industriels - Structures de données et éléments dans les catalogues d'équipements de processus - Partie 24-2: Liste de propriétés (LOP) des accessoires d'actionneur/de vanne pour l'échange électronique de données

L’IEC 61987-24-2:2017 fournit
- une liste de propriétés fonctionnelles (OLOP) pour la description des paramètres fonctionnels et l'ensemble des exigences pour les accessoires montés sur des vannes automatisées, qui figurent à l'Annexe A,
- des listes de propriétés d'appareils (DLOP) pour les accessoires montés sur des vannes automatisées, qui figurent à l'Annexe B.

General Information

Status
Published
Publication Date
18-Jun-2017
Current Stage
PPUB - Publication issued
Start Date
19-Jun-2017
Completion Date
19-Jun-2017
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IEC 61987-24-2:2017 - 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
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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
IEC 61987-24-2:2017-06(en-fr)
---------------------- Page: 1 ----------------------
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---------------------- Page: 2 ----------------------
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

Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 3 ----------------------
– 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

---------------------- Page: 4 ----------------------
IEC 61987-24-2:2017  IEC 2017 – 3 –
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

1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

all national electrotechnical committees (IEC National Committees). The object of IEC is to promote

international co-operation on all questions concerning standardization in the electrical and electronic fields. To

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indispensable for the correct application of this publication.

9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of

patent rights. IEC shall not be held responsible for identifying any or all such patent rights.

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.
---------------------- Page: 5 ----------------------
– 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.
---------------------- Page: 6 ----------------------
IEC 61987-24-2:2017  IEC 2017 – 5 –
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 has been clearly defined.

Prior to IEC 61987, requirements on process control devices and systems were specified by

customers in various ways when suppliers or manufacturers were asked to quote for suitable

equipment. The suppliers in their turn described the devices according to their own

documentation schemes, often using different terms, structures and media (paper, databases,

CDs, e-catalogues, etc.). The situation was similar in the planning and development process,

with device information frequently being duplicated in a number of different information

technology (IT) systems.

Any method that is capable of recording all existing information only once during the planning

and ordering process and making it available for further processing, gives all parties involved

an opportunity to concentrate on the essentials. A precondition for this is the standardization

of both the descriptions of the objects and the exchange of information.

IEC 61987 (all parts) proposes a method for standardization which will help both suppliers

and users of process control equipment to optimize workflows both within their own

companies and in their exchanges with other companies. Depending on their role in the

process, engineering firms can be considered here to be either users or suppliers.

The method specifies process control equipment by means of blocks of properties. These

blocks are compiled into lists of properties (LOPs), each of which describes a specific

equipment (device) type. IEC 61987 (all parts) covers both properties that can be used in an

inquiry or a proposal and detailed properties required for integration of the equipment in

computer systems for other tasks.

Part 10 of IEC 61987 defines structure elements for constructing lists of properties for

electrical and process control equipment in order to facilitate automatic data exchange

between any two computer systems in any possible workflow, for example engineering,

maintenance or purchasing workflow and to allow both the customers and the suppliers of the

equipment to optimize their processes and workflows. Part 10 also provides the data model

for assembling the LOPs.

Part 11 of IEC 61987, while specifying a generic structure for measuring equipment, provides

several important detail descriptions, such as the handling of composite devices that are also

required for LOPs describing devices of other areas like the automated valves.

Part 21 of IEC 61987 specifies the generic structure for operating and device lists of properties

(OLOPs and DLOPs) for automated valves. It lays down the framework for further parts of

IEC 61987 in which complete LOPs for final control elements of different construction and

functional principle will be specified. The generic structure can also serve as a basis for the

specification of LOPs for other industrial-process control instrument types.

This part of IEC 61987 concerns various accessories, which could be attached to automated

valves. It provides operating LOPs which can be used, for example, as a request for

quotation for various purposes. The DLOPs for the accessories provided in this document can

be used in very different ways in the computer systems of equipment manufacturers and

suppliers, in CAE and similar systems of EPC contractors and other engineering companies

and especially in the various plant maintenance systems of plant owners. The OLOP and the

DLOPs provided correspond to the guidelines specified in IEC 61987-10, IEC 61987-11 and

IEC 61987-21.
---------------------- Page: 7 ----------------------
– 6 – IEC 61987-24-2:2017  IEC 2017
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
1 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.
2 Normative references

The following documents are referred to in the text in such a way that some or all of their

content constitutes requirements of this document. For dated references, only the edition

cited applies. For undated references, the latest edition of the referenced document (including

any amendments) applies.

IEC 61360 (all parts), Standard data element types with associated classification scheme for

electric components

IEC 61360-4, Standard data element types with associated classification scheme for electric

components – Part 4: IEC reference collection of standard data element types and component

classes (available at: http://std.iec.ch/iec61360)

IEC 61987-10:2009, Industrial-process measurement and control – Data structures and

elements in process equipment catalogues – Part 10: Lists of Properties (LOPs) for Industrial-

Process Measurement and Control for Electronic Data Exchange – Fundamentals

IEC 61987-11, Industrial-process measurement and control – Data structures and elements in

process equipment catalogues – Part 11: List of Properties (LOP) of measuring equipment for

electronic data exchange – Generic structures

IEC 61987-21:2015, Industrial-process measurement and control – Data structures and

elements in process equipment catalogues – Part 21: List of Properties (LOP) of automated

valves for electronic data exchange – Generic structures
---------------------- Page: 8 ----------------------
IEC 61987-24-2:2017  IEC 2017 – 7 –
3 Terms and definitions

For the purposes of this document, the terms and definitions given in IEC 61987-10,

IEC 61987-11 and IEC 61987-21 apply.

ISO and IEC maintain terminological databases for use in standardization at the following

addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
4 General
4.1 Overview

The LOPs provided by this document are intended for use in electronic data exchange

processes performed between any two computer systems. The computer systems can belong

to the same company or they can belong to different companies as described in Annex C of

IEC 61987-10:2009.
4.2 Depiction of OLOP and DLOPs
The properties of the OLOP and DLOPs used in this document have been created in

conformance with the requirements of IEC 61360 (all parts). As such, the structural elements,

properties and attributes to be found in the IEC Common Data Dictionary (CDD) (see

IEC 61360-4) are normative.
4.3 Example of DLOP block usage for a solenoid valve (informative)

For a typical selection of a solenoid valve for emergency exhaust of a pneumatic actuator, to

be used in a non-hazardous area, refer to Table 1 (unused properties and blocks are omitted).

---------------------- Page: 9 ----------------------
– 8 – IEC 61987-24-2:2017  IEC 2017
Table 1 – Example for a solenoid valve
Name of LOP type, block or property Assigned value Unit
Identification
manufacturer Name of company
type of product 3/2-way solenoid valve
article number O52 344
Parameters of solenoid valve
rated flow coefficient Kvs 0,14 M /h
0,18
gal (US
rated flow coefficient Cv liq.)/min
acting time on excitation 15 ms
acting time on release 15 ms
Rated operating conditions
Environmental design ratings
Normal environmental conditions
minimum ambient temperature 0 °C
maximum ambient temperature 55 °C
Pressure-temperature design ratings
minimum allowable gauge pressure 0 bar
maximum allowable gauge pressure 10 bar
minimum allowable temperature 0 °C
maximum allowable temperature 90 °C
Mechanical and electrical construction [solenoid valve]
Overall dimensions and weight
weight 0,47 kg
length 46 mm
width 34 mm
height 100 mm
Structural design [solenoid valve]
Body of solenoid valve
Material of body
designation of material Stainless steel
material code 1.4401
Closure member
type of closure member Diaphragm
Material of closure member
designation of material FKM
Structural design of a solenoid valve
type of solenoid valve 3/2 way
fail-safe position nc
number of end connections
Solenoid valve housing
degree of protection IP 67
number of connection facilities 1
Connection facility
number of connection compartments 1
Connection compartment
style of connection compartment plug
---------------------- Page: 10 ----------------------
IEC 61987-24-2:2017  IEC 2017 – 9 –
Name of LOP type, block or property Assigned value Unit
number of pneumatic/hydraulic connections 3
Pneumatic/hydraulic connection_1
input
designation of pneumatic/hydraulic
connection
type of pneumatic/hydraulic G 1/4
connection
Pneumatic/hydraulic connection_2
designation of pneumatic/hydraulic output
connection
type of pneumatic/hydraulic G 1/4
connection
Pneumatic/hydraulic connection_3
exhaust
designation of pneumatic/hydraulic
connection
G 1/4
type of pneumatic/hydraulic
connection
Power supply
number of electrical power input circuits 1
Electrical power input circuit_1
rated voltage 24 V
minimum rated voltage 21,6 V
maximum rated voltage 26,4 V
type of voltage DC
short-circuit resistance 100 %

In the IEC CDD, block names start with a capital letter, property names with a lower case letter.

---------------------- Page: 11 ----------------------
– 10 – IEC 61987-24-2:2017  IEC 2017
Annex A
(normative)
Operating list of properties for valve/actuator accessories

This OLOP is assigned to the valve/actuator accessories in the classification scheme for final

control elements (see Table A.1 in IEC 61987-21:2015).
– valve/actuator accessory node ID: IEC-ABD366

NOTE The OLOP is also found in the Properties Tree field and has the ID IEC-ABE308.

The OLOP is available with all blocks and properties in the IEC Common Data Dictionary

(CDD) at the following address:

http://cdd.iec.ch/cdd/iec61987/iec61987.nsf/TreeFrameset?OpenFrameSet&ongletactif=1

---------------------- Page: 12 ----------------------
IEC 61987-24-2:2017  IEC 2017 – 11 –
Annex B
(normative)
Device list of properties for valve/actuator accessories
B.1 DLOP for filter regulator

The DLOPs of Annex B correspond to the classification scheme for final control elements

placed in Annex A of IEC 61987-21:2015.
The DLOP for a filter regulator is assigned to the node of the classification:
– filter regulator node ID: IEC- ABD377

NOTE The DLOP is also found in the Properties Tree field and has the ID IEC-ABE632.

The DLOP is available with all blocks and properties in the IEC Common Data Dictionary

(CDD) at the following address:

http://cdd.iec.ch/cdd/iec61987/iec61987.nsf/TreeFrameset?OpenFrameSet&ongletactif=1

B.2 DLOP for limit switch

The DLOPs of Annex B correspond to the classification scheme for final control elements

placed in Annex A of IEC 61987-21:2015.
The DLOP for a limit switch is assigned to the node of the classification:
– limit switch node ID: IEC-ABD368

NOTE The DLOP is also found in the Properties Tree field and has the ID IEC-ABE630.

The DLOP is available with all blocks and properties in the IEC Common Data Dictionary

(CDD) at the following address:

http://cdd.iec.ch/cdd/iec61987/iec61987.nsf/TreeFrameset?OpenFrameSet&ongletactif=1

B.3 DLOP for position transmitter

The DLOPs of Annex B correspond to the classification scheme for final control elements

placed in Annex A of IEC 61987-21:2015.

The DLOP for a position transmitter is assigned to the node of the classification:

– position transmitter node ID: IEC-ABD369

NOTE The DLOP is also found in the Properties Tree field and has the ID IEC-ABV520.

The DLOP is available with all blocks and properties in the IEC Common Data Dictionary

(CDD) at the following address:

http://cdd.iec.ch/cdd/iec61987/iec61987.nsf/TreeFrameset?OpenFrameSet&ongletactif=1

---------------------- Page: 13 ----------------------
– 12 – IEC 61987-24-2:2017  IEC 2017
B.4 DLOP for solenoid valve

The DLOPs of Annex B correspond to the classification scheme for final control elements

placed in Annex A of IEC 61987-21:2015.
The DLOP for a solenoid valve is assigned to the node of the classification:
– solenoid valve node ID: IEC-ABD371

NOTE The DLOP is also found in the Properties Tree field and has the ID IEC-ABE631.

The DLOP is available with all blocks and properties in the IEC Common Data Dictionary

(CDD) at the following address:

http://cdd.iec.ch/cdd/iec61987/iec61987.nsf/TreeFrameset?OpenFrameSet&ongletactif=1

---------------------- Page: 14 ----------------------
IEC 61987-24-2:2017  IEC 2017 – 13 –
Annex C
(normative)
List of properties for valve/actuator accessories – Property library

The properties used in the OLOP in Annex A and DLOPs in Annex B are available with all

attributes specified in IEC 61360-4 in the IEC Common Data Dictionary (CDD) at the following

address:

http://cdd.iec.ch/cdd/iec61987/iec61987.nsf/TreeFrameset?OpenFrameSet&ongletactif=1

---------------------- Page: 15 ----------------------
– 14 – IEC 61987-24-2:2017  IEC 2017
Annex D
(normative)
List of properties for valve/actuator accessories – Block library

The blocks used in the OLOP in Annex A and DLOPs in Annex B are available with all

attributes specified in IEC 61360-4 in the IEC Common Data Dictionary (CDD) at the following

address:

http://cdd.iec.ch/cdd/iec61987/iec61987.nsf/TreeFrameset?OpenFrameSet&ongletactif=1

---------------------- Page: 16 ----------------------
IEC 61987-24-2:2017  IEC 2017 – 15 –
Bibliography

IEC 60534-1, Industrial-process control valves – Part 1: Control valve terminology and

general considerations

IEC 60534-7, Industrial-process control valves – Part 7: Control valve data sheet

IEC 61069-5, Industrial-process measurement, control and automation – Evaluation of system

properties for the purpose of system assessment – Part 5: Assessment of system
dependability

IEC 61987-1, Industrial-process measurement and control – Data structures and elements in

process equipment catalogues – Part 1: Measuring equipment with analog and digital output

IEC 61987-22, Industrial-process measurement and control – Data structures and eleme

...

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