CENELEC
Project
| Reference | EN 62541-8:2011 |
|---|---|
| Title | OPC unified architecture - Part 8: Data access |
| Project Number | 21962 |
| Abstract/Scope | IEC 62541-8:2011 is part of the overall OPC Unified Architecture (OPC UA) standard series and defines the information model associated with Data Access (DA). It particularly includes additional VariableTypes and complemental descriptions of the NodeClasses and Attributes needed for Data Access, additional Properties and other information and behaviour. |
| Status |
Published
|
Status
| Current Stage code | 6060 |
|---|---|
| Current Stage code date | 2011-12-09 |
| Current Stage code deadline | 2012-08-22 |
| Deadline date for vote |
Legal
| Directive(s) | |
|---|---|
| Mandate(s) | M/490 |
| Order Voucher |
Details
| IEC Technical Body | IEC/SC 65E |
|---|---|
| Reference Document | IEC 62541-8:2011 (EQV) |
| ICS | 25.040.40 - Industrial process measurement and control 35.100 - Open systems interconnection (OSI) |
| Keywords | OPC; Unified; Architecture; Data access |
| Note | 2011-10-28: Publication editing allocated to cpalagi@cencenelec.eu |
| A-Deviation(s) | |
| Special National Condition(s) |
Environment
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Clause
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Categories - Aspects
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Product Life Cycle
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Information
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History
Implementation Dates
| date of Ratification (DOR) (1) | 2011-11-22 |
|---|---|
| date of Availability (DAV) (2) | 2011-12-09 |
| date of Announcement (DOA) (3) | 2012-02-22 |
| date of Publication (DOP) (4) | 2012-08-22 |
| date of Withdrawal (DOW) (5) | 2014-11-22 |
Relations
| Supersedes | |
|---|---|
| Superseded by | |
| Normative reference (6) |
CLC/TR 62541-1
EN 62541-3 EN 62541-4:2011 EN 62541-5 |
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
