EN 50090
EN 50090 is a European standard for Home and Building Electronic Systems open communications, issued by CENELEC. It covers any combination of electronic devices linked via a digital transmission network to provide automated, decentralised and distributed process control for domestic and commercial and building applications; for example the control of lighting, heating, food preparation, washing, energy management, water, fire alarms, blinds, security, etc.
Part 1: Standardization structure
- EN 50090-1:2011
Part 2: System overview
- EN 50090-2-1:1996 : Architecture - withdrawn and replaced by EN 50090-1:2011
- EN 50090-2-2:1996 & A2:2007 : General technical requirements - partially replaced by EN IEC 63044-3:2018 Home and Building Electronic Systems and Building Automation and Control Systems. Electrical safety requirements, EN 50491-5-2:2010 Environmental conditions, EN 50491-5-3:2010 and EN 50491-5-1:2010 EMC requirements
- EN 50090-2-3:2005 : General functional safety requirements - ''withdrawn and replaced by EN 50491-4-1:2012''
Part 3: Aspects of application
- EN 50090-3-1:1994 : Introduction to the application structure
- EN 50090-3-2:2004 : User process for HBES Class 1, twisted pair |half duplex] bi-directional communication mode, using a specifically unbalanced/unsymmetrical or balanced/symmetrical baseband signal coding with Collision avoidance
- EN 50090-3-3:2009 : Interworking [model and common data types
- EN 50090-3-4:2017: Secure application layer, secure service, secure configuration and security resources
Part 4: Media independent layers
- EN 50090-4-1:2004 : Application layer for HBES Class 1
- EN 50090-4-2:2004 : Transport layer, network layer and general parts of data link layer for HBES Class 1
- EN 50090-4-3:2015 : Communication over IP
Part 5: Media and media dependent layers
- EN 50090-5-1:2005 : Power line for HBES Class 1
- EN 50090-5-2:2004 : Network based on HBES Class1
- EN 50090-5-3 2006 : Radio frequency
Part 6: Interfaces
- EN 50090-6-1:2017 : Webservice interface
Part 7: System Management
- EN 50090-7-1:2004 : Management procedures
Part 8: Conformity assessment
- EN 50090-8:2000 : Conformity assessment of products
Part 9: Installation requirements
- EN 50090-9-1:2004 : Generic cabling for HBES Class 1