NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 50090-4-1 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 50090-3-2 | 2004-02 | Home and Building Electronic Systems (HBES) - Part 3-2: Aspects of application - User process for HBES class 1 More |
| EN 50090-4-2 | 2004-02 | Home and Building Electronic Systems (HBES) - Part 4-2: Media independent layers - Transport layer, network layer and general parts of data link layer for HBES class 1 More |
| EN 50090-7-1 | 2004-02 | Home and Building Electronic Systems (HBES) - Part 7-1: System management; Management procedures More |
| EN 50173-1 | 2002-11 | Information technology - Generic cabling systems - Part 1: General requirements and office areas More |
