BS EN 50491-4-1:2012
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) General functional safety requirements for products intended to be integrated in Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS)
Hardcopy , PDF
English
31-05-2012
04-10-2023
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 Requirements for functional safety
Annex A (informative) - Example of a method for
the determination of safety integrity levels
Annex B (informative) - Hazards and development
of necessary functional safety requirements
Annex C (informative) - Some examples of non safety
related HBES/BACS applications
Bibliography
Gives the requirements for functional safety for HBES/BACS products and systems, a multi-application bus system where the functions are decentralised, distributed and linked through a common communication process.
| Committee |
IST/6/-/12
|
| DevelopmentNote |
Supersedes BS EN 50090-2-3. (05/2012)
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
This European Standard sets the requirements for functional safety for HBES/BACS products and systems, a multi-application bus system where the functions are decentralised, distributed and linked through a common communication process. The requirements may also apply to the distributed functions of any equipment connected in a home or building control system if no specific functional safety standard exists for this equipment or system.
The functional safety requirements of this European Standard apply together with the relevant product standard for the device if any.
This European Standard is part of the EN 50491 series of standards.
This European Standard does not provide functional safety requirements for safety-related systems.
| Standards | Relationship |
| EN 50491-4-1:2012 | Identical |
A newer version of this standard is available.
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