EN ISO 21007-2:2005

Gas cylinders - Identification and marking using radio frequency identification technology - Part 2: Numbering schemes for radio frequency identification (ISO 21007-2:2005)

ISO 21007-2:2005 establishes a common framework for data structure to enable the unambiguous identification in gas cylinder applications and for other common data elements in this sector.
ISO 21007-2:2005 enables a structure to allow some harmonization between different systems. However, it does not prescribe any one system and has been written in a non-mandatory style so as not to make it obsolete as technology changes.
The main body of ISO 21007-2:2005 excludes any data elements that form any part of transmission or storage protocols such as headers and checksums.

Gasflaschen - Identifizierung und Kennzeichnung mittels Hochfrequenztechnologie - Teil 2: Identifikationssysteme für die Hochfrequenztechnik (ISO 21007-2:2005)

Dieser Teil von ISO 21007 legt den allgemeinen Rahmen für die Struktur der Daten fest, die für Gasflaschen (GC)  Anwendungen eine eindeutige Identifizierung ermöglichen sowie für andere Datengruppen.
Mit diesem Teil von ISO 21007 wird eine erweiterbare Basisstruktur vorgegeben, so dass eine Harmonisierung zwischen unterschiedlichen Systemen möglich ist. Er legt jedoch keine starren Vorschrift zur Anwendung eines bestimmten Systems fest und wurde daher unverbindlich verfasst, aber nicht so, dass er als überholt für technische Veränderungen anzusehen ist.
Im Hauptteil dieses Teils von ISO 21007 werden keine Datenelemente erfasst, die Bestandteile von Protokollen für die Datenübertragung oder  speicherung sind, z. B. Nachrichtenköpfe "headers" und Kontrollsummen.
Anhang A enthält Einzelheiten über den Betrieb von Tags/Flaschen.

Bouteilles à gaz - Identification et marquage à l'aide de la technologie d'identification par radiofréquences - Partie 2: Schémas de numérotage pour identification par radiofréquences (ISO 21007-2:2005)

Plinske jeklenke – Označevanje in prepoznavanje s pomočjo radiofrekvenčne identifikacije – 2. del: Oštevilčenje sistemov za radiofrekvenčno identifikacijo (ISO 21007-2:2005)

General Information

• Status: Withdrawn
• Publication Date: 14-Aug-2005
• Withdrawal Date: 05-Feb-2013
• ICS: 23.020.30 - Pressure vessels, gas cylinders
• ICS: 23.020.35 - Gas cylinders
• Technical Committee: CEN/TC 23 - Transportable gas cylinders
• Drafting Committee: CEN/TC 23/SC 3/WG 3 - Identification of cylinders and contents
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 06-Feb-2013
• Completion Date: 06-Feb-2013
• Ref Project: SIST EN ISO 21007-2:2005 - Gas cylinders - Identification and marking using radio frequency identification technology - Part 2: Numbering schemes for radio frequency identification (ISO 21007-2:2005)

Relations

• Replaced By: EN ISO 21007-2:2013 - Gas cylinders - Identification and marking using radio frequency identification technology - Part 2: Numbering schemes for radio frequency identification (ISO 21007-2:2013)
• Effective Date: 13-Feb-2013

Standards Content (Sample)

SLOVENSKI STANDARD
01-november-2005
3OLQVNHMHNOHQNH±2]QDþHYDQMHLQSUHSR]QDYDQMHVSRPRþMRUDGLRIUHNYHQþQH
LGHQWLILNDFLMH±GHO2ãWHYLOþHQMHVLVWHPRY]DUDGLRIUHNYHQþQRLGHQWLILNDFLMR,62

Gas cylinders - Identification and marking using radio frequency identification technology
- Part 2: Numbering schemes for radio frequency identification (ISO 21007-2:2005)
Gasflaschen - Identifizierung und Kennzeichnung mittels Hochfrequenztechnologie - Teil
2: Identifikationssysteme für die Hochfrequenztechnik (ISO 21007-2:2005)
Bouteilles a gaz - Identification et marquage a l'aide de la technologie d'identification par
radiofréquences - Partie 2: Schémas de numérotage pour identification par
radiofréquences (ISO 21007-2:2005)
Ta slovenski standard je istoveten z: EN ISO 21007-2:2005
ICS:
23.020.30 7ODþQHSRVRGHSOLQVNH Pressure vessels, gas
MHNOHQNH cylinders
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 21007-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2005
ICS 23.020.30
English Version
Gas cylinders - Identification and marking using radio frequency
identification technology - Part 2: Numbering schemes for radio
frequency identification (ISO 21007-2:2005)
Bouteilles à gaz - Identification et marquage à l'aide de la Gasflaschen - Identifizierung und Kennzeichnung mittels
technologie d'identification par radiofréquences - Partie 2: Hochfrequenztechnologie - Teil 2: Identifikationssysteme
Schémas de numérotage pour identification par für die Hochfrequenztechnik (ISO 21007-2:2005)
radiofréquences (ISO 21007-2:2005)
This European Standard was approved by CEN on 13 June 2005.
CEN 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 CEN 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 CEN member into its own language and notified to the Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies 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.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 21007-2:2005: E
worldwide for CEN national Members.

Foreword
This document (EN ISO 21007-2:2005) has been prepared by Technical Committee ISO/TC 58
"Gas cylinders" in collaboration with Technical Committee CEN/TC 23 "Transportable gas
cylinders", the secretariat of which is held by BSI.

This European Standard shall be given the status of a national standard, either by publication of
an identical text or by endorsement, at the latest by February 2006, and conflicting national
standards shall be withdrawn at the latest by February 2006.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: 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.

Endorsement notice
The text of ISO 21007-2:2005 has been approved by CEN as EN ISO 21007-2:2005 without any
modifications.
INTERNATIONAL ISO
STANDARD 21007-2
First edition
2005-07-15
Gas cylinders — Identification and
marking using radio frequency
identification technology —
Part 2:
Numbering schemes for radio frequency
identification
Bouteilles à gaz — Identification et marquage à l'aide de la technologie
d'identification par radiofréquences —
Partie 2: Schémas de numérotage pour identification par
radiofréquences
Reference number
ISO 21007-2:2005(E)
©
ISO 2005
ISO 21007-2:2005(E)
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ii © ISO 2005 – All rights reserved

ISO 21007-2:2005(E)
Contents Page
1 Scope . 1
2 Normative references . 1
3 Terms, definitions and numerical notations .2
4 Data presentation. 3
5 Gas cylinder identification structure . 4
6 Gas cylinder identification data schemes. 5
7 Air interface specifications. 16
8 Transponder memory addressing. 17
Annex A (informative) Technical solution. 18
Annex B (informative) List of codes for registration bodies. 19
Annex C (informative) List of codes for gas cylinder manufacturers. 20
Annex D (informative) Gas quantity units code . 40
Annex E (informative) Host to interrogator to MODBUS communication protocol. 41

ISO 21007-2:2005(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 21007-2 was prepared by Technical Committee ISO/TC 58, Gas cylinders, Subcommittee SC 4,
Operational requirements for gas cylinders.
ISO 21007 consists of the following parts, under the general title Gas cylinders — Identification and marking
using radio frequency identification technology:
— Part 1: Reference architecture and terminology
— Part 2: Numbering schemes for radio frequency identification

iv © ISO 2005 – All rights reserved

ISO 21007-2:2005(E)
Introduction
Throughout industry and in commerce, trade and the domestic sector, the employment of gas cylinders
(referred to as GC in this part of ISO 21007) to enable the local consumption and use of gases and liquids,
without the need for in-situ high cost permanent pressure vessel installations, is an important part of modern
practice.
Such cylinders may provide complex gas mixes for medical, industrial or research use.
As the cylinders may contain a wide variety of gases, identification is of paramount importance. It is
mandatory to be able to uniquely identify each cylinder. As many contents are of limited life, and for product
quality and liability tracking and tracing, in some circumstances it may be necessary or desirable to identify not
only the type of gas or liquid, but also such details as filling station, batch and date of fill.
Various methods and technologies such as physical identification through indentation; paper, card, metal, and
plastic labeling; colour code identification; bar coding and, in some circumstances, vision systems are already
used to make or assist such identifications.
The technology of radio frequency identification (RFID) involves a reader/interrogator station that transmits a
predetermined signal of inductive, radio or microwave energy to one or many transponders located within a
read zone. The transponder returns the signal in a modified form to the reader/interrogator and the data is
decoded. The data component in a portable gas or liquid cylinder environment provides the basis for
unambiguous identification of the transponder and may also provide a medium for a bi-directional interactive
exchange of data between the host and transponder. The signal may be modulated or unmodulated according
to architecture of the system.
In many cases it will be necessary or desirable to use one air carrier frequency and protocol, but this will not
always be possible or even desirable in all situations, and it may be useful to separate fundamentally different
cylinders by the response frequency.
However, there is benefit in using a standard common core data structure that is capable of upwards
integration and expandable from the simplest low cost cylinder identification system to more complex
functions. Such a structure will have to be flexible and enabling rather than prescriptive, thus enabling different
systems degrees of interoperability within and between their host systems.
The use of Abstract Syntax Notation One (ASN.1, as defined in the ISO/IEC 8824 series) from
ISO/IEC 8824-1 as a notation to specify data and its associated Packed Encoding Rules (PER) from
ISO/IEC 8825-2 is widely used and gaining popularity. Its usage will provide maximum interoperability and
conformance to existing standards and will meet the specifically defined requirements for a generic standard
model for portable gas cylinder identification in that it
⎯ enables and uses existing standard coding,
⎯ is adaptable and expandable,
⎯ does not include unnecessary information for a specific application, and
⎯ has a minimum of overhead in storage and transmission.
ISO 21007-1 provides a framework reference architecture for such systems. This supporting Part 2 provides a
standardized yet flexible and interoperable framework for numbering schemes. This part of ISO 21007 details
individual numbering schemes within the framework for the automatic identification of gas cylinders.
Central to the effective use of many of the constructs is a structure to provide unambiguous identification. This
part of ISO 21007 provides a standardized data element construct for the automatic identification of gas
cylinders.
INTERNATIONAL STANDARD ISO 21007-2:2005(E)

Gas cylinders — Identification and marking using radio
frequency identification technology —
Part 2:
Numbering schemes for radio frequency identification
1 Scope
This part of ISO 21007 establishes a common framework for data structure to enable the unambiguous
identification in gas cylinder (GC) applications and for other common data elements in this sector.
This part of ISO 21007 enables a structure to allow some harmonization between different systems. However,
it does not prescribe any one system and has been written in a non-mandatory style so as not to make it
obsolete a
...