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1、BS EN 13757-6:2008 ICS 33.200; 35.100.10; 35.100.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BRITISH STANDARD Communication systems for meters and remote reading of meters Part 6: Local Bus Licensed Copy: London South Bank University, South Bank University, 31/01/2009 0
2、3:22, Uncontrolled Copy, (c) BSI This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2008 BSI 2008 ISBN 978 0 580 58232 5 Amendments/corrigenda issued since publication DateComments BS EN 13757-6:2008 National foreword This British Sta
3、ndard is the UK implementation of EN 13757-6:2008. The UK participation in its preparation was entrusted to Technical Committee PEL/894, Remote meter reading. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to inclu
4、de all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:22, Uncontrolled Copy, (c) BSI BS EN 1
5、3757-6:2008 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13757-6 October 2008 ICS 33.200; 35.100.10; 35.100.20 English Version Communication systems for meters and remote reading of meters - Part 6: Local Bus Systmes de communication et de tlrelev de compteurs - Partie 6 : Bus local Kommunik
6、ationssysteme fr Zhler und deren Fernablesung - Teil 6: Lokales Bussystem This European Standard was approved by CEN on 16 August 2008. CEN 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
7、standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any o
8、ther language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Eston
9、ia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROP
10、ISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13757-6:2008: E Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:
11、22, Uncontrolled Copy, (c) BSI BS EN 13757-6:2008 EN 13757-6:2008 (E) 2 Contents Page Foreword3 Introduction.4 1 Scope 5 2 Normative references5 3 Physical Layer Specifications5 Annex A (informative) Schematic implementation of a meter interface7 Bibliography8 Licensed Copy: London South Bank Univer
12、sity, South Bank University, 31/01/2009 03:22, Uncontrolled Copy, (c) BSI BS EN 13757-6:2008 EN 13757-6:2008 (E) 3 Foreword This document (EN 13757-6:2008) has been prepared by Technical Committee CEN/TC 294 “Communication Systems for meters and remote reading of meters”, the secretariat of which is
13、 held by DS. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 2009, and conflicting national standards shall be withdrawn at the latest by April 2009. Attention is drawn to the possibility th
14、at some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. EN 13757 consists of the following parts, under the general title “Communication systems for meters and remote reading of mete
15、rs“: Part 1: Data exchange Part 2: Physical and link layer Part 3: Dedicated application layer Part 4: Wireless meter readout (Radio meter reading for operation in the 868 MHz to 870 MHz SRD band) Part 5: Wireless Relaying Part 6: Local Bus According to the CEN/CENELEC Internal Regulations, the nati
16、onal standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
17、Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:22, Uncontrolled Copy, (c) BSI BS EN 13757-6:2008 EN 13757-6:2008 (E) 4 Introduction This Standard is part of a series o
18、f standards which covers communication systems for meters and remote reading of meters. Part 1 contains generic descriptions and a communication protocol, Part 2 contains the description of the physical and link layer of a universal twisted pair bus system (M-Bus), Part 3 contains a dedicated applic
19、ation layer, Part 4 describes wireless communication and Part 5 describes a relaying extension for the mode R2 of Part 4. EN 13757-6 can be used with various link and application layers. Frequently, the application layer of EN 13757-3 (M-Bus) or the DLMS based application layer described in EN 13757
20、-1 is used. An overview of communication systems for meters is given in EN 13757-1, which also contains further definitions. Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:22, Uncontrolled Copy, (c) BSI BS EN 13757-6:2008 EN 13757-6:2008 (E) 5 1 Scope This standard
21、 specifies the physical layer parameters of a local meter readout system (“Local Bus”) for the communication with and the readout of a single meter or a small cluster of meters (max. 5) via a single battery powered readout device (“master”) which can be connected temporarily or stationary for the co
22、mmunication directly to a meter (i.e. local readout) or via a fixed wiring or a small bus (total cable length max. 50 m, i.e. local remote readout). For generic descriptions concerning communication systems for meters and remote reading of meters, refer to EN 13757-1. 2 Normative references The foll
23、owing referenced documents are indispensable for the application 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 13757-2:2004, Communication systems for and remote rea
24、ding of meters Part 2: Physical and link layer 3 Physical Layer Specifications The Local Bus is an alternative to the M-Bus. It is restricted to small installations (Minibus installation according to EN 13757-2:2004, Annex E.6.1 type E) and optimized for special battery-driven masters. Usually the r
25、eadout frequency is limited by the meter. The Local Bus does not support meter power supply from the bus. Note that this meter interface is not compatible with M-Bus masters according to EN 13757-2. To facilitate the meter power management, the master shall switch the bus power on (i.e. enter the ma
26、ster mark send state) not more than 10 s before any meter communication. NOTE Annex A shows a possible circuit diagram for implementing such an interface. A meter equipped with a Local Bus interface shall meet the following requirements: Licensed Copy: London South Bank University, South Bank Univer
27、sity, 31/01/2009 03:22, Uncontrolled Copy, (c) BSI BS EN 13757-6:2008 EN 13757-6:2008 (E) 6 Table 1 Requirements meter Parameter Min. Max. Meter Voltage without damage 50 V Isolation from ground 1 MOhm Meter mark state receive (UAM - 1 V) (IBM + 3 mA) 0,1 s or a step change of UAM 4,8 V IAM + 2 mA M
28、aster mark state time before communication 5 s 10 s Max. number of unit loads (LULs) 6 Max. baud rate 2 400 baud Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:22, Uncontrolled Copy, (c) BSI BS EN 13757-6:2008 EN 13757-6:2008 (E) 7 Annex A (informative) Schematic i
29、mplementation of a meter interface Figure A.1 Schematic implementation of a meter interface Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:22, Uncontrolled Copy, (c) BSI BS EN 13757-6:2008 EN 13757-6:2008 (E) 8 Bibliography 1 EN 1434-3:1997, Heat meters Part 3: Dat
30、a exchange and interfaces 2 EN 13757-1, Communication system for meters and remote reading of meters Part 1: Data exchange 3 EN 13757-3, Communication systems for and remote reading of meters Part 3: Dedicated application layer 4 EN 13757-4, Communication systems for meters and remote reading of met
31、ers Part 4: Wireless meter readout (Radio meter reading for operation in the 868 MHz to 870 MHz SRD band) 5 EN 13757-5, Communication systems for meters and remote reading of meters Part 5: Wireless Relaying Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:22, Uncont
32、rolled Copy, (c) BSI BS EN 13757-6:2008 This page has been intentionally left blank Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:22, Uncontrolled Copy, (c) BSI BS EN 13757-6:2008 BSI Group Headquarters 389 Chiswick High Road, London, W4 4AL, UK Tel +44 (0)20 8996
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