EN 50090-5-1:2020

Home and Building Electronic Systems (HBES) - Part 5-1: Media and media dependent layers - Power line for HBES Class 1

This document defines the mandatory and optional requirements for the medium specific physical and data link layer of power line Class 1 PL110. Data link layer interface and general definitions, which are medium independent, are given in EN 50090-4-1.

Elektrische Systemtechnik für Heim und Gebäude (ESHG) - Teil 5-1: Medien und medienabhängige Schichten - Signalübertragung auf elektrischen Niederspannungsnetzen für ESHG Klasse 1

Systèmes électroniques pour les foyers domestiques et les bâtiments (HBES) - Partie 5-1: Médias et couches dépendantes des médias - Courants porteurs pour HBES Classe 1

Le présent document définit les exigences obligatoires et facultatives relatives à la couche physique et de liaison des données spécifiques à un média, pour des courants porteurs de classe 1 PL110. Les définitions de l'interface de la couche liaison de données ainsi que les définitions générales, qui sont indépendantes du média, sont données dans l'EN 50090 4 1.

Stanovanjski in stavbni elektronski sistemi (HBES) - 5-1. del: Mediji in nivoji, odvisni od medijev - Napajalni vod za HBES razreda 1

General Information

• Status: Published
• Publication Date: 23-Apr-2020
• ICS: 35.100.10 - Physical layer
• ICS: 35.100.20 - Data link layer
• ICS: 97.120 - Automatic controls for household use
• Technical Committee: CLC/TC 205 - Home and Building Electronic Systems (HBES)
• Drafting Committee: CLC/TC 205 - Home and Building Electronic Systems (HBES)
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 24-Apr-2020
• Due Date: 16-Oct-2021
• Completion Date: 24-Apr-2020
• Ref Project: SIST EN 50090-5-1:2020 - Home and Building Electronic Systems (HBES) - Part 5-1: Media and media dependent layers - Power line for HBES Class 1

Relations

• Replaces: EN 50090-5-1:2005 - Home and Building Electronic Systems (HBES) - Part 5-1: Media and media dependent layers - Power line for HBES Class 1
• Effective Date: 26-Mar-2019

Standards Content (Sample)

SLOVENSKI STANDARD
01-junij-2020
Nadomešča:
SIST EN 50090-5-1:2005
Stanovanjski in stavbni elektronski sistemi (HBES) - 5-1. del: Mediji in nivoji,
odvisni od medijev - Napajalni vod za HBES razreda 1
Home and Building Electronic Systems (HBES) - Part 5-1: Media and media dependent
layers - Power line for HBES Class 1
Elektrische Systemtechnik für Heim und Gebäude (ESHG) - Teil 5-1: Medien und
medienabhängige Schichten - Signalübertragung auf elektrischen
Niederspannungsnetzen für ESHG Klasse 1
Systèmes électroniques pour les foyers domestiques et les bâtiments (HBES) - Partie 5-
1: Medias et couches dépendantes des medias - Courants porteurs pour HBES Classe 1
Ta slovenski standard je istoveten z: EN 50090-5-1:2020
ICS:
35.240.67 Uporabniške rešitve IT v IT applications in building
gradbeništvu and construction industry
97.120 Avtomatske krmilne naprave Automatic controls for
za dom household use
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 50090-5-1

NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2020
ICS 35.100.10; 35.100.20; 97.120 Supersedes EN 50090-5-1:2005 and all of its
amendments and corrigenda (if any)
English Version
Home and Building Electronic Systems (HBES) - Part 5-1: Media
and media dependent layers - Power line for HBES Class 1
Systèmes électroniques pour les foyers domestiques et les Elektrische Systemtechnik für Heim und Gebäude (ESHG) -
bâtiments (HBES) - Partie 5-1: Medias et couches Teil 5-1: Medien und medienabhängige Schichten -
dépendantes des medias - Courants porteurs pour HBES Signalübertragung auf elektrischen Niederspannungsnetzen
Classe 1 für ESHG Klasse 1
This European Standard was approved by CENELEC on 2020-01-09. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 50090-5-1:2020 E
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms, definitions and symbols . 4
3.1 Terms and definitions . 4
3.2 Abbreviations . 5
4 Requirements for HBES Class 1, power line PL110 . 5
4.1 Physical layer PL110 . 5
4.1.1 General . 5
4.1.2 Transmission medium . 7
4.1.3 Medium attachment unit (MAU) . 8
4.1.4 Installation topology . 10
4.1.5 Installation requirements . 10
4.1.6 Surge protection . 11
4.1.7 Services at the data link layer / physical layer interface . 11
4.1.8 Features of PL110 physical layer . 12
4.1.9 PL110 character overview . 12
4.2 Data link layer type PL110 . 16
4.2.1 General . 16
4.2.2 Domain Address/Individual Address/Group Address . 16
4.2.3 Frame formats . 17
4.2.4 Medium access control . 21
4.2.5 Data link layer services . 25
4.2.6 Parameters of layer-2 . 27
4.2.7 Data link layer protocol . 27
4.2.8 The layer-2 of a repeater . 28
Bibliography . 29

European foreword
This document (EN 50090-5-1:2020) has been prepared by CLC/TC 205, “Home and Building Electronic
Systems (HBES)”
The following dates are fixed:
• latest date by which this document has (dop) 2020-10-24
to be implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2023-04-24
standards conflicting with this document
have to be withdrawn
This document will supersede EN 50090-5-1 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
EN 50090-5-1 is part of the EN 50090 series of European Standards, which comprises the following
parts:
— Part 1: Standardization structure
— Part 3: Aspects of application
— Part 4: Media independent layers
— Part 5: Media and media dependent layers
— Part 6: Interfaces
— Part 7: System management
NOTE Part 2 has been withdrawn.
———————
This document was prepared with the help of CENELEC co-operation partner KNX Association, De Kleetlaan 5,
B-1831 Diegem.
1 Scope
This document defines the mandatory and optional requirements for the medium specific physical and
data link layer of power line Class 1 PL110.
Data link layer interface and general definitions, which are medium independent, are given in
EN 50090-4-1.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 50090-1, Home and Building Electronic Systems (HBES) - Part 1: Standardization structure
EN 50090-4-2, 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
EN 50090-5-2, Home and Building Electronic Systems (HBES) - Part 5-2: Media and media dependent
layers - Network based on HBES Class 1, Twisted Pair
EN 50065-1, Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -
Part 1: General requirements, frequency bands and electromagnetic disturbances
EN 50065-7, Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -
Part 7: Equipment impedance
EN 50160, Voltage characteristics of electricity supplied by public electricity networks
EN 55016-1-2, Specification for radio disturbance and immunity measuring apparatus and methods - Part
1-2: Radio disturbance and immunity measuring apparatus - Coupling devices for conducted disturbance
measurements (CISPR-16-1-2)
EN 61643-11, Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-
voltage power systems - Requirements and test methods (IEC 61643-11)
3 Terms, definitions and symbols
3.1 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 50090-1 and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
3.1.1
differential mode
PL signals that are injected between phase and neutral
3.1.2
router
connects one sub-network with another sub-network
3.1.3
PL110
power line signal operating in the frequency band 95 kHz to 125 kHz according to EN 50065-1
3.2 Abbreviations
HBES Class 1 refers to simple control and command
HBES Class 2 refers to Class 1 plus simple voice and stable picture transmission
HBES Class 3 refers to Class 2 plus complex video transfers
ACK Acknowledgement
NRZ Non Return to Zero
SPD Surge Protection Devices
LPDU Link layer Protocol Data Unit
CS Check Sequence
TPDU Transport layer Protocol Data Unit
APDU Application layer Protocol Data Unit
NACK Not acknowledge
DAF Destination Address Flag
FSK Frequency Shift Keying
SFSK Spread Frequency Shift Keying
MSK Minimum Shift Keying
FEC Forward Error Correction
FCS Frame Check Sequence
CTRL Control field
MAU Medium Attachment Unit
NPCI Network Protocol Control Information
CSMA Carrier Sense Multiple Access protocol
DOA Domain Address
4 Requirements for HBES Class 1, power line PL110
4.1 Physical layer PL110
4.1.1 General
This clause describes the physical layer characteristics of the PL110 power line signalling which operates
in the frequency band 95 kHz to 125 kHz band as described in EN 50065-1 and having a nominal centre
frequency of 110 kHz.
The main characteristics of the PL110 physical layer are:
— a spread frequency shift keying signalling;
— asynchronous transmission of data packets;
— symbols globally synchronized to the mains frequency;
— half duplex bi-directional communication.
Electrical wiring in the building/home should be in compliance with the current national regulations. Power
line communication is described in EN 50065-1 (general requirements, frequency allocation and
electromagnetic disturbances).
The electric power distribution network normally determines the physical topology of the power line
network. The structure of this network may be 1 or 3-phase. The rated voltage between one phase and
the neutral shall be 230 V. PL110 signals are injected between phase and neutral.
General requirements for the physical layer type PL110 are given in Table 1.
Table 1 — General requirements for physical layer PL110
Characteristic Description
Medium electrical power distribution network
Topology installation dependant (e.g. linear, star, tree)
Bit rate 1 200 bps
Mains frequency 50 Hz (according to EN 50160)
Number of Domain Addresses 255
Number of Individual Addresses 32 767
Modulation type spread frequency shift keying (SFSK)
Frequency for logical “0“ 105,6 kHz ± 100 ppm
Frequency for logical “1“ 115,2 kHz ± 100 ppm
Bit duration 833,33 µs
Maximum output level a
122 dBµV
Input sensitivity b
≤ 60 dBµV
Device class c
Class 122
Compliance to standards EN 50065-1
a
Measurement according to EN 50065-1.
b
With artificial network according to EN 55016-1-2 [(50 µH + 5 Ω) / 50 Ω].
c
Equipment manufactured to Class 116 according to EN 50065-1 will now meet the requirements of
Class 122 and may be marked Class 116 provided that its output complies with the previous standard.
The logical structure of the physical layer PL110 entity is shown in Figure 1. Each PL110-device includes
one.
The PL110 entity shall consist of three blocks:
— connector;
— medium attachment unit (MAU);
— error correction.
Figure 1 — Structure of the MAU (example)
4.1.2 Transmission medium
4.1.2.1 Requirements for protection against electrical shocks and connectors
The PL110 devices are connected to the 230 V installation network. The requirements for protection
against electrical shocks for human beings (and animals) and connectors shall be considered within the
complete device and are not subject to the physical layer description.
These requirements are fixed in the installation and equipment standards (safety standards).
4.1.2.2 Power line cables
Insofar as installation wires are used as power line cables, national regulations apply. Normally the type
of cable, the connected loads and the topology of the network is not known. Some widespread cables are
listed in Table 2. In contrast to the theoretical values,
...