EN 61514-2:2004
(Main)Industrial process control systems - Part 2: Methods of evaluating the performance of intelligent valve positioners with pneumatic outputs
Industrial process control systems - Part 2: Methods of evaluating the performance of intelligent valve positioners with pneumatic outputs
specifies design reviews and tests intended to measure and determine the static and dynamic performance, the degree of intelligence and the communication capabilities of single-acting or double-acting intelligent valve positioners. The tests may be applied to positioners which receive standard analogue electrical input signals (as specified in EN 60381) and/or digital signals via a data communication link and have a pneumatic output. An intelligent valve positioner as defined in Clause 3 is an instrument that uses for performing its functions digital techniques for data processing, decision-making and bi-directional communication. It may be equipped with additional sensors and additional functionality supporting the main function.
Systeme der industriellen Prozessleittechnik - Teil 2: Verfahren zur Bewertung des Betriebsverhaltens von intelligenten Ventilstellungsreglern mit pneumatischem Ausgang
Systèmes de commande des processus industriels - Partie 2: Méthodes d'évaluation des performances des positionneurs de vanne intelligents à sorties pneumatiques
specifies design reviews and tests intended to measure and determine the static and dynamic performance, the degree of intelligence and the communication capabilities of single-acting or double-acting intelligent valve positioners. The tests may be applied to positioners which receive standard analogue electrical input signals (as specified in EN 60381) and/or digital signals via a data communication link and have a pneumatic output. An intelligent valve positioner as defined in Clause 3 is an instrument that uses for performing its functions digital techniques for data processing, decision-making and bi-directional communication. It may be equipped with additional sensors and additional functionality supporting the main function.
Industrial process control systems - Part 2: Methods of evaluating the performance of intelligent valve positioners with pneumatic outputs
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Standards Content (Sample)
SLOVENSKI SIST EN 61514-2:2004
STANDARD
junij 2004
Industrial process control systems - Part 2: Methods of evaluating the performance
of intelligent valve positioners with pneumatic outputs
ICS 23.060.40; 25.040.40 Referenčna številka
SIST EN 61514-2:2004(en)
© Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno
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EUROPEAN STANDARD EN 61514-2
NORME EUROPÉENNE
EUROPÄISCHE NORM March 2004
ICS 23.060; 25.040.40
English version
Industrial process control systems
Part 2: Methods of evaluating the performance
of intelligent valve positioners
with pneumatic outputs
(IEC 61514-2:2004)
Systèmes de commande des processus Systeme der industriellen
industriels Prozessleittechnik
Partie 2 : Méthodes d'évaluation Teil 2: Verfahren zur Bewertung
des performances des positionneurs des Betriebsverhaltens von
de vanne intelligents à sorties intelligenten Ventilstellungsreglern
pneumatiques mit pneumatischem Ausgang
(CEI 61514-2:2004) (IEC 61514-2:2004)
This European Standard was approved by CENELEC on 2004-03-01. CENELEC members are bound to
comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and
notified to the Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61514-2:2004 E
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EN 61514-2:2004 - 2 -
Foreword
The text of document 65B/515/FDIS, future edition 1 of IEC 61514-2, prepared by SC 65B, Devices, of
IEC TC 65, Industrial-process measurement and control, was submitted to the IEC-CENELEC parallel
vote and was approved by CENELEC as EN 61514-2 on 2004-03-01.
This standard is to be read in conjunction with EN 61514:2002.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2004-12-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2007-03-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61514-2:2004 was approved by CENELEC as a European
Standard without any modification.
__________
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- 3 - EN 61514-2:2004
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application 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.
NOTE Where an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
IEC 60050-351 1998 International Electrotechnical Vocabulary- -
Part 351: Automatic control
IEC 60068-2-1 1990 Environmental testing EN 60068-2-1 1993
Part 2: Tests - Tests A: Cold
1)
IEC 60068-2-2 1974 Part 2: Tests - Tests B: Dry heat EN 60068-2-2 1988
IEC 60068-2-6 1995 Part 2: Tests - Test Fc: Vibration
+ corr. March 1995 (sinusoidal) EN 60068-2-6 1995
2)
IEC 60068-2-31 1969 Part 2: Tests - Test Ec: Drop and topple, EN 60068-2-31 1993
primarily for equipment-type specimens
IEC 60068-2-78 2001 Part 2-78: Tests - Test Cab: Damp heat, EN 60068-2-78 2001
steady state
IEC 60079 Series Electrical apparatus for explosive gas EN 60079 Series
atmospheres
IEC 60529 1989 Degrees of protection provided by EN 60529 1991
enclosures (IP Code) + corr. May 1993
3) 4)
IEC 60534-1 - Industria
...
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