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BS EN 50491-11:2015+A1:2020

BS EN 50491-11:2015+A1:2020

$215.11

General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) – Smart Metering. Application Specifications. Simple External Consumer Display

Published By Publication Date Number of Pages
BSI 2020 88
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PDF Catalog

PDF Pages PDF Title
2 undefined
6 Foreword
8 Introduction
9 1 Scope
2 Normative References
3 Terms, definitions and abbreviations
3.1 Terms and definitions
10 3.2 Abbreviations
11 4 General reference model
13 5 Requirements for the Data interface
5.1 General
14 5.2 Minimization of data transmission
5.3 Data consistency
5.4 Filtering of message types and data points
15 6 Conformity and Testing
7 Metering Functional Blocks of MDC
7.1 MDC Heat Meter (M_HEATM)
7.1.1 Aims and objectives
7.1.2 Functional specification
7.1.3 Constraints
16 7.1.4 Data Point Overview
18 7.2 MDC Heat Cost Allocator (M_HCA)
7.2.1 Aims and objectives
7.2.2 Functional specification
7.2.3 Constraints
19 7.2.4 Data Point Overview
20 7.3 MDC Water Meter (M_WATERM)
7.3.1 Aims and objectives
7.3.2 Functional specification
7.3.3 Constraints
21 7.3.4 Data Point Overview
22 7.4 MDC Generic Meter (M_GENERICM)
7.4.1 Aims and objectives
7.4.2 Functional specification
23 7.4.3 Constraints
7.4.4 Data Point Overview
24 7.5 MDC Gas Meter (M_GASM)
7.5.1 Aims and objectives
7.5.2 Functional specification
25 7.5.3 Constraints
7.5.4 Data Point Overview
26 7.6 MDC Electricity Meter (M_ELECM)
7.6.1 Aims and objectives
7.6.2 Functional specification
27 7.6.3 Constraints
7.6.4 Data Point Overview
29 7.7 MDC Breaker (M_BREAKERM)
7.7.1 Aims and objectives
7.7.2 Functional Specification
7.7.3 Constraints
7.7.4 Datapoint description
30 7.8 MDC Valve (M_VALVEM)
7.8.1 Aims and objectives
7.8.2 Functional Specification
31 7.8.3 Constraints
7.8.4 Datapoint description
32 8 Metering Data model
8.1 Introduction
8.2 Boolean Value
33 8.3 1-octet unsigned counter value
8.4 Datapoint Types 2-Octet Float Value”
34 8.5 2-octet unsigned counter value
8.6 4-Octet Signed unsigned counter Value
8.7 4 Octet signed time period
35 8.8 Datapoint Type “MeteringValue”
8.8.1 General
8.8.2 Coding General
36 8.8.3 Coding VallnfField
37 8.8.4 Coding Status
8.8.5 Recommended display format for metering data
38 8.9 DPT Active Energy
39 8.10 DPT for tariff information
8.11 DPT_Currency
40 8.12 DPTs for Price Information
8.13 Format of DPT_DateTime
8.13.1 Coding
41 8.13.2 Remarks to the coding of DPT_DateTime
8.13.2.1 Remarks to the field Year in DPT_DateTime
8.13.2.2 Remarks to the field Hour in DPT_DateTime
42 8.13.2.3 Remarks to the field Fault in DPT_DateTime
8.13.2.4 Remarks to the field Standard Summer Time in DPT_DateTime
8.13.2.5 Remarks to the field No Day of the Week in DPT_DateTime
8.13.2.6 Remarks to the field Quality of Clock in DPT_DateTime
44 8.14 Datapoint Type DPT_Metering_DeviceType
45 8.15 Datapoint Type Character Set
46 8.16 Datapoint Type DPT_VarString_8859_1
8.17 DPT_Gas_Measurement_Condition
47 8.18 Datapoint Type DPT_Meter_BreakerValve_State
8.19 Datapoint Type DPT_Meter_Mode
48 8.20 Datapoint Type DPT_Power_Threshold_Status
8.21 Datapoint Type DPT_Battery_Status
49 Annex A (informative) Cross reference mapping EN 50491-11 and COSEM/OBIS
A.1 Introduction
A.2 Generic data points: MDC Generic Meter (M_GENERICM)
52 A.3 Electricity data points: MDC Electricity Meter (M_ELECM)
58 A.4 MDC Heat Heatmeter (M_HEATM)
66 A.5 MDC Heat Cost Allocator (M_HCA)
72 A.6 MDC Water Meter (M_WATERM)
77 A.7 MDC Gas Meter (M_GASM)
83 A.8 MDC Valve (M_VALVEM)
87 Bibliography

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BS EN 50491-11:2015+A1:2020
$215.11