This European Standard defines the mandatory and optional requirements for the medium specific Physical and Data Link Layer of HBES Radio Frequency.<\/p>\n
Data Link Layer interfaces and general definitions that are medium independent are given in EN 50090-4-1.<\/p>\n
This European standard defines the requirements for HBES RF Ready and HBES RF Multi devices. HBES RF Ready is a single RF channel system. HBES RF Multi is an RF multichannel evolution of HBES RF Ready system with 2 additional RF channels for fast reaction time products and 2 RF channels for slow reaction time products.<\/p>\n
HBES RF Multi, specified below provides the following features:<\/p>\n
more reliability in Frame transmissions in presence of interferers.<\/p>\n<\/li>\n
more efficiency when more HBES RF products are installed at the same location.<\/p>\n<\/li>\n
mixing of permanent and non-permanent receiving products.<\/p>\n<\/li>\n
mixing of fast and slow reaction time devices.<\/p>\n<\/li>\n
Listen Before Talk.<\/p>\n<\/li>\n<\/ul>\n
Fast RF channels are mainly intended to be used with human controlled applications like for example lights, shutters\u2026 Slow RF channels are mainly intended to be used with non-permanent receivers for automatic applications like sensors (smoke, temperature, wind, etc.), heating control, etc.<\/p>\n
Compatibility issues with products in compliance with the former HBES RF specification (HBES RF 1.1) and the new versions are considered in Clause 7 at the end of this document.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 4<\/td>\n | Contents Page <\/td>\n<\/tr>\n | ||||||
| 5<\/td>\n | European foreword <\/td>\n<\/tr>\n | ||||||
| 6<\/td>\n | Introduction <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | 1 Scope 2 Normative references 3 Terms, definitions and abbreviations 3.1 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | 3.2 Abbreviations 4 General <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | 5 HBES RF Physical Layer 5.1 Physical Layer for HBES RF Ready 5.1.1 Signalling for HBES RF Ready <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 5.1.2 Telegram structure for RF Ready 5.1.3 Medium access RF Ready 5.1.3.1 Definition and use <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 5.1.3.2 Medium Access Time 5.2 Physical Layer for HBES RF Multi 5.2.1 General requirements (HBES RF Multi) <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 5.2.2 Physical Layer type RF Multi 5.2.2.1 HBES RF1 channel definitions for RF channels F1, F2 and F3 <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | 5.2.2.2 HBES RF1 channel definitions for RF channels S1 and S2 <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | 5.2.3 Telegram structure for HBES RF Multi systems 6 HBES RF Data Link Layer 6.1 HBES RF Data Link Layer for all HBES RF devices 6.1.1 Differences to existing (bidirectional) HBES EN 50090 protocol 6.1.1.1 Extended Group Address <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | 6.1.1.2 Predefined Extended Group Addresses for transmit-only devices 6.1.1.3 Predefined Extended Group Addresses for bidirectional devices 6.1.1.4 RF Domain Address <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | 6.1.1.5 RF Broadcast and RF System Broadcast 6.1.2 Data Link Layer Frame 6.1.2.1 General 6.1.2.2 Structure 6.1.2.3 Bit and octet order 6.1.2.4 First block <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | 6.1.2.5 Second block for Standard Telegrams <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | 6.1.3 Use of the HBES Ctrl Field 6.1.3.1 Overview 6.1.4 Data Link Layer protocol 6.1.4.1 AddrExtensionType <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | 6.1.4.2 Duplication prevention 6.1.5 Data Link Layer services 6.1.5.1 L_Data service and protocol <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | 6.1.5.2 L_SystemBroadcast service and protocol 6.2 HBES RF Data Link Layer for HBES RF Ready 6.2.1 Data Link Layer protocol 6.2.1.1 Data Link Layer for RF Ready 6.2.1.2 RF Repetition counter for end devices 6.2.2 The Layer2 of an RF Retransmitter 6.2.2.1 Filtering 6.2.2.2 Retransmitter flowchart <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | 6.3 HBES RF Data Link Layer specific to HBES RF Multi systems 6.3.1 Medium access RF Multi <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | 6.3.2 Frame format 6.3.3 RF Multi-channel usage 6.3.3.1 Slow and fast devices <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | 6.3.3.2 Telegrams sent between products <\/td>\n<\/tr>\n | ||||||
| 32<\/td>\n | 6.3.4 Fast Acknowledgment 6.3.4.1 Basic requirements 6.3.4.2 Principle <\/td>\n<\/tr>\n | ||||||
| 33<\/td>\n | 6.3.4.3 Postamble with End of Ack <\/td>\n<\/tr>\n | ||||||
| 34<\/td>\n | 6.3.4.4 Ack Frame format <\/td>\n<\/tr>\n | ||||||
| 35<\/td>\n | 6.3.4.5 Timeslot filling 6.3.4.6 Runtime flowcharts <\/td>\n<\/tr>\n | ||||||
| 37<\/td>\n | 6.3.5 Data Link Layer protocol 6.3.5.1 RF Repetition counter for end devices 6.3.5.2 The Layer2 of an RF Retransmitter <\/td>\n<\/tr>\n | ||||||
| 40<\/td>\n | 6.3.6 Runtime with an RF Repeater and Fast Ack requested 6.3.7 InterFrame delays for RF Repeaters <\/td>\n<\/tr>\n | ||||||
| 41<\/td>\n | 6.3.8 Repetition counter 6.3.8.1 General rule 6.3.8.2 Repetition counter value for Ack Rep frame 6.3.9 Media Coupler 6.4 Semi-directional devices and bidirectional mode <\/td>\n<\/tr>\n | ||||||
| 42<\/td>\n | 7 Compatibility between HBES Ready and HBES RF Multi 7.1 Communication between HBES RF 1.1 and HBES RF1 Multi devices <\/td>\n<\/tr>\n | ||||||
| 43<\/td>\n | 7.2 Communication between HBES RF Ready and HBES RF Multi devices 7.3 Communication between HBES RF Multi and HBES RF Multi devices <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Home and Building Electronic Systems (HBES) – Media and media dependent layers. Radio Frequency for HBES Class 1<\/b><\/p>\n |