General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - General requirements
General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - General requirements
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1 Scope This European Standard applies to all Home and Building Electronic Systems ( HBES ) and Building Automation Control Systems ( BACS ) and specifies the general requirements for these systems and products covering the following functionalities:
– HBES class 1: simple control and command;
– HBES class 2: simple voice and stable video transmission including class 1;
– HBES class 3: video transfers including class 2.
This European Standard provides an overview of this series of European Standards. To enable integration of a wide spectrum of applications, EN 50491 series covers:
– electrical safety,
– functional safety,
– environmental conditions,
– EMC requirements,
– installation and cabling rules and topologies,
...
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