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BS EN 13757-1:2021:2022 Edition

BS EN 13757-1:2021:2022 Edition

$215.11

Communication systems for meters – Data exchange

Published By Publication Date Number of Pages
BSI 2022 132
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This document specifies data exchange and communications for meters in a generic way. This document establishes a protocol specification for the Application Layer for meters and establishes several protocols for meter communications which can be applied depending on the application being fulfilled. This document also specifies the overall structure of the OBject Identification System (OBIS) and the mapping of all commonly used data items in metering equipment to their identification codes.ā€ NOTE Electricity meters are not covered by this document, as the standardization of remote readout of electricity meters is a task for CENELEC/IEC.

PDF Catalog

PDF Pages PDF Title
2 undefined
9 1 Scope
2 Normative references
10 3 Terms and definitions
12 4 General description and security
4.1 Basic vocabulary
4.2 Layered protocols
4.2.1 General
13 4.2.2 7 Layer Protocol
4.2.3 IP Protocol
14 4.2.4 3 Layer Protocol
15 4.3 Security
4.3.1 General
16 4.3.2 Security Requirement Analysis/Threat Analysis
4.3.3 Key Management
4.3.3.1 General
17 4.3.3.2 Symmetrical or Asymmetrical Encryption
18 4.3.4 COSEM Application Layer Security
4.3.5 Transport Layer Security
19 5 Network Architecture
5.1 M/441 Mandate
20 5.2 General
5.3 Basic architecture
21 5.4 Metering Architecture
23 5.5 Singular access point
5.6 Self-configurable network
5.7 Hand held unit for local access
5.8 Network layers
5.9 Multiple access
24 6 Application Layers for Metering
6.1 General
6.2 COSEM Application Layer for Metering
6.3 Companion Specification
25 6.4 COSEM Basic Principles
26 6.5 Management of a COSEM Device
27 6.6 Lower layers
28 7 Data Exchange
7.1 General
7.2 Data exchange using direct local connection
7.2.1 General
7.2.2 Security
7.2.3 Physical layer
7.2.3.1 Optical interface
7.2.3.2 Electrical current loop interface
29 7.2.3.3 Electrical V.24/V.28 interface
7.2.4 Link Layer
7.3 Data exchange using wired local area network (LAN)
7.3.1 General
7.3.2 Twisted pair, baseband signalling
7.3.2.1 General
7.3.2.2 Physical layer
7.3.2.3 Link layer
30 7.3.3 Twisted pair, baseband limited systems
7.3.4 Twisted pair, carrier signalling
7.4 Data exchange using wide area network (WAN)
7.4.1 General
7.4.2 PSTN/GSM CSD based connection
7.4.2.1 General
7.4.2.2 Physical Layer EN 6205642
32 7.4.2.3 Link Layer EN 6205646
34 7.4.3 IP connection
7.4.3.1 General
35 7.4.3.2 IPv4 based connection
7.4.3.3 IPv6 based connection
7.4.3.4 IP security
36 7.5 Data exchange using M-Bus radio communication
7.5.1 General
7.5.2 Basic M-Bus radio networks
7.5.3 Routed M-Bus radio networks
7.5.4 Security over M-Bus radio networks
7.6 Data Exchange using HDLC
7.6.1 General
7.6.2 Security
37 7.6.3 Physical layer
7.6.3.1 General
7.6.3.2 Electrical current loop interface
7.6.3.3 Electrical V.24/V.28 interface
7.6.4 Link Layer
8 Upper Layer Protocols
8.1 Introduction
8.2 Transport sub-layer
8.2.1 Introduction
38 8.2.2 EN 6205646 related Transport sub-layer
8.2.3 EN 6205647 related Transport sub-layer
8.2.4 Transport sub-layer
40 8.3 Application sub-layer
8.3.1 General
8.3.2 Application layer structure
41 8.3.3 Service specification
8.3.4 Protocol specification
9 Cross-application data handling
9.1 General
42 9.2 Data tunnelling
9.2.1 General
9.2.2 M-Bus Application Layer transferred by DLMS
9.2.2.1 Setting up the interface
43 9.2.2.2 Simple Tunnelling
44 9.3 Data translation
10 Extensions to COSEM
10.1 Introduction
10.2 M-Bus tunnelling
45 10.3 Specific object type ā€“ Error Reporting Object
10.3.1 Introduction
10.3.2 General error object
10.3.2.1 General
10.3.2.2 Alert
46 10.3.2.3 Warning
10.3.2.4 Indication
10.3.3 Media specific error object
10.3.4 Manufacturer specific error object
11 Object Identification System (OBIS)
11.1 Object Identification System (Variable naming rules)
11.1.1 Introduction
47 11.1.2 Structure
11.1.3 Manufacturer, utility, consortia and country specific codes
48 11.1.4 Common value groups
11.1.4.1 General
11.1.4.2 Value group A
11.1.4.3 Value group B
49 11.1.4.4 Value group C (abstract objects)
50 11.1.4.5 Notes for value group C (abstract objects)
11.1.4.6 Value group D
11.1.4.7 Value group E
11.1.4.8 Value group F
11.2 Abstract Objects (A = 0)
51 11.3 Media specific value groups
11.3.1 General
11.3.2 Value groups specific to Heat Cost Allocators
11.3.2.1 Introduction
11.3.2.2 Value group C for HCA
52 11.3.2.3 Value group D for HCA
53 11.3.2.4 Value group E codes ā€“ HCA
11.3.2.5 General and service entry objects ā€“ HCA
55 11.3.2.6 Error register objects ā€“ HCA
11.3.2.7 List objects ā€“ HCA
56 11.3.2.8 Data profile objects ā€“ HCA
11.3.2.9 OBIS codes for HCA related objects (examples)
11.3.3 Value groups specific to Thermal Energy Meters
11.3.3.1 Introduction
57 11.3.3.2 Value group C for Thermal Energy Meters
58 11.3.3.3 Value group D for Thermal Energy Meters
59 11.3.3.4 Value group E codes ā€“ Thermal energy
11.3.3.5 General and service entry objects ā€“ Thermal Energy Meters
61 11.3.3.6 Error register objects ā€“ Thermal Energy meter
62 11.3.3.7 List objects ā€“ Thermal Energy meter
11.3.3.8 Data profile objects ā€“ Thermal Energy Meters
11.3.3.9 OBIS codes for thermal energy related objects (examples)
63 11.3.4 Value groups specific to Gas Meters
11.3.4.1 Introduction
64 11.3.4.2 Value group C for Gas
66 11.3.4.3 Value group D for Gas
79 11.3.4.4 Value group E codes
82 11.3.4.5 Value group F codes – Gas
83 11.3.4.6 General and service entry objects ā€“ Gas
91 11.3.4.7 Error register objects ā€“ Gas
92 11.3.4.8 List object ā€“ Gas
11.3.4.9 Data profile objects ā€“ Gas
94 11.3.5 Value groups specific to Water Meters (A = 8 and A = 9)
11.3.5.1 Introduction
11.3.5.2 Value group C for Water
11.3.5.3 Value group D for Water
95 11.3.5.4 Value group E codes ā€“ Water
11.3.5.5 General and service entry objects ā€“ Water
96 11.3.5.6 Error register objects ā€“ Water
97 11.3.5.7 List objects ā€“ water
11.3.5.8 Data profile objects ā€“ Water
11.3.5.9 OBIS codes for water related objects (examples)
98 11.4 Other media (Value group A = F)
11.4.1 General
11.4.2 Value group C codes ā€“ Other media
11.4.3 Value group D codes ā€“ Other media
11.4.4 Value group E codes ā€“ Other media
11.4.5 Value group F codes ā€“ Other media
99 11.5 Code presentation
11.5.1 Reduced ID codes (e.g. for EN 6205621)
11.5.2 Display
11.5.3 Special handling of value group F
101 Annex A (normative)Basic class meters
A.1 General
A.2 Mandatory contents of a COSEM logical Device
A.3 Basic requirements for Heat Cost Allocators
102 A.4 Basic requirements for thermal energy meters
A.5 Basic requirements for Gas meters
103 A.6 Basic requirements for Cold/Hot water meters
104 Annex B (informative)DLMS Glossary
B.1 Introduction
B.2 Activation mask
B.3 Activity calendar
B.4 Association LN
B.5 Association SN
B.6 Automatic capturing
105 B.7 Billing Period in COSEM
B.8 Capture
B.9 Channel
B.10 Clock
106 B.11 Current and last average value objects
B.12 Date and time
B.13 Daylight saving
B.14 Demand Register
108 B.15 Device ID
B.16 Error values
109 B.17 High level security
B.18 Interface modelling
B.19 I/O Control Signals
B.20 Interoperability
B.21 Logical device
110 B.22 Logical name referencing
B.23 Low level security
B.24 Manufacturer defined ID-s
B.25 Manufacturer specific abstract objects
B.26 Manufacturer specific class id
B.27 Manufacturer specific data and parameters
B.28 Manufacturer specific OBIS codes
111 B.29 Maximum and minimum value objects
B.30 Measurement of different media
B.31 Measurement method and tariffs
B.32 Measurement values series
B.33 Missing measurement values
B.34 Node
B.35 Password
112 B.36 Physical device
B.37 Power failure handling
B.38 Power failure monitoring
B.39 Preferred readout-values
113 B.40 Profile objects
B.41 Profile for billing periods
B.42 Profile generic interface class
B.43 Register interface class
B.44 Reset, IC Demand register
114 B.45 Reset, IC Extended register
B.46 Reset, IC Profile generic
B.47 Reset, IC Register
B.48 Reset, indication of source
B.49 Scaler
B.50 Scaler-unit
B.51 Schedule
B.52 Script
B.53 Script table interface class
115 B.54 Season
B.55 Selective access
B.56 Set date
B.57 Short name referencing
B.58 Special days table interface class
B.59 Standard readout definitions
B.60 Tariff
B.61 Tariffication
116 B.62 Threshold
B.63 Time integral value objects
B.64 Time setting, in relation with IC Schedule
B.64.1 General
B.64.2 Time setting forward
B.64.3 Time setting backward
B.64.4 Time synchronization
117 B.64.5 Daylight Saving
B.65 Time stamps (in relation with IC PSTN Auto dial)
B.66 Time stamp (in relation with billing periods)
B.67 Time synchronization
B.68 Unique identifier
B.69 Unit
123 B.70 Utility tables
124 Annex C (informative)Gas Volume Conversion
C.1 Introduction
C.2 Foreword to abstract data model of gas volume converter
C.3 Abstract data model of gas volume converter ā€” Common objects in gas conversion and energy calculation
127 C.4 Principle of measurement for volume conversion and energy calculation
128 C.5 Data flow in volume conversion and energy calculation
129 Annex D (normative)Country specific identifiers

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BS EN 13757-1:2021
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