PREN 50491-1 : DRAFT 2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
GENERAL REQUIREMENTS FOR HOME AND BUILDING ELECTRONIC SYSTEMS (HBES) AND BUILDING AUTOMATION AND CONTROL SYSTEMS (BACS) - PART 1: GENERAL REQUIREMENTS
06-01-2014
02-07-2013
Foreword
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 General requirements
5 Elements of the HBES Open Communication System
Architecture
6 HBES/BACS overview
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