{"id":422980,"date":"2024-10-20T06:43:55","date_gmt":"2024-10-20T06:43:55","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-13757-42019-2\/"},"modified":"2024-10-26T12:37:50","modified_gmt":"2024-10-26T12:37:50","slug":"bs-en-13757-42019-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-13757-42019-2\/","title":{"rendered":"BS EN 13757-4:2019"},"content":{"rendered":"

This document specifies the requirements of parameters for the physical and the link layer for systems using radio to remotely read meters. The primary focus is to use the Short Range Device (SRD) unlicensed telemetry bands. The standard encompasses systems for walk-by, drive-by and fixed installations. As a broad definition, this European Standard can be applied to various application layers.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
11<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
12<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
13<\/td>\n4 Abbreviations and symbols
4.1 Abbreviation <\/td>\n<\/tr>\n
14<\/td>\n4.2 Symbols
5 General
5.1 Modes of operation <\/td>\n<\/tr>\n
15<\/td>\n5.2 Meter communications types <\/td>\n<\/tr>\n
17<\/td>\n5.3 Performance Classes <\/td>\n<\/tr>\n
18<\/td>\n6 Mode S
6.1 Channel properties <\/td>\n<\/tr>\n
19<\/td>\n6.2 Transmitter <\/td>\n<\/tr>\n
20<\/td>\n6.3 Receiver <\/td>\n<\/tr>\n
21<\/td>\n6.4 Data encoding and preamble
6.4.1 Data encoding
6.4.2 Order of transmission of the encoded data
6.4.3 Preamble and synchronization pattern
7 Mode T
7.1 Channel properties
7.2 Transmitter <\/td>\n<\/tr>\n
24<\/td>\n7.3 Receiver (T2 only)
7.4 Data encoding and preamble
7.4.1 General
7.4.2 Meter transmit, \u201c3 out of 6\u201d data encoding
7.4.2.1 Coding rules <\/td>\n<\/tr>\n
25<\/td>\n7.4.2.2 Order of transmission of the encoded data
7.4.2.3 Preamble and synchronization pattern <\/td>\n<\/tr>\n
26<\/td>\n7.4.3 Other Device transmit, Manchester encoding
7.4.3.1 Coding rules
7.4.3.2 Preamble and synchronization pattern
8 Mode R2
8.1 Channel properties
8.2 Transmitter <\/td>\n<\/tr>\n
28<\/td>\n8.3 Receiver
8.4 Data encoding and preamble
8.4.1 Data encoding
8.4.2 Order of transmission of the encoded data
8.4.3 Preamble and synchronization pattern <\/td>\n<\/tr>\n
29<\/td>\n9 Mode C
9.1 Channel properties
9.2 Transmitter <\/td>\n<\/tr>\n
31<\/td>\n9.3 Receiver
9.4 Data encoding and preamble
9.4.1 Encoding
9.4.2 Preamble and synchronization pattern <\/td>\n<\/tr>\n
32<\/td>\n10 Mode N
10.1 Channel properties <\/td>\n<\/tr>\n
33<\/td>\n10.2 Physical link parameters <\/td>\n<\/tr>\n
36<\/td>\n10.3 Receiver sensitivity
10.4 Data encoding and preamble
10.4.1 Encoding
10.4.2 Preamble and synchronization pattern <\/td>\n<\/tr>\n
37<\/td>\n11 Mode F
11.1 Channel properties
11.2 Physical link parameters <\/td>\n<\/tr>\n
39<\/td>\n11.3 Receiver sensitivity
11.4 Data encoding and preamble
11.4.1 Data Encoding
11.4.2 Preamble and synchronization pattern
12 Data Link Layer
12.1 General <\/td>\n<\/tr>\n
40<\/td>\n12.2 Order of multi byte fields
12.3 Frame format A
12.4 Frame format B <\/td>\n<\/tr>\n
41<\/td>\n12.5 Field definitions
12.5.1 General
12.5.2 Multi byte fields
12.5.3 Length field (L-Field)
12.5.4 Control field (C-Field) <\/td>\n<\/tr>\n
43<\/td>\n12.5.5 Manufacturer ID (M-field) <\/td>\n<\/tr>\n
44<\/td>\n12.5.6 Address (A-field)
12.5.7 Cyclic redundancy check (CRC-field)
12.5.8 Control information field (CI-field)
12.6 Timing
12.6.1 Timing for installation messages <\/td>\n<\/tr>\n
45<\/td>\n12.6.2 Synchronous transmissions of meter messages <\/td>\n<\/tr>\n
47<\/td>\n12.6.3 Access timing
12.6.3.1 General
12.6.3.2 Mode R, S, T, C, N and F: Access to meter <\/td>\n<\/tr>\n
48<\/td>\n12.6.3.3 Frequent Access Cycle
12.7 Repeated or duplicate messages
12.8 Forward Error Correction (FEC)
12.8.1 Overview
12.8.2 Datagram structure
12.8.2.1 General <\/td>\n<\/tr>\n
49<\/td>\n12.8.2.2 FEC header
12.8.2.3 FEC check data
12.8.3 FEC Algorithm
12.8.3.1 General
12.8.3.2 Reed Solomon (255,223) <\/td>\n<\/tr>\n
50<\/td>\n13 Connection to higher protocol layers
13.1 The Control Information Field (CI-field) <\/td>\n<\/tr>\n
51<\/td>\n13.2 CI-fields for the Extended Link Layer
13.2.1 General <\/td>\n<\/tr>\n
52<\/td>\n13.2.2 CI-field = 8Ch
13.2.3 CI-field = 8Dh
13.2.4 CI-field = 8Eh <\/td>\n<\/tr>\n
53<\/td>\n13.2.5 CI-field = 8Fh
13.2.6 CI-field = 86h <\/td>\n<\/tr>\n
54<\/td>\n13.2.7 Communication Control Field (CC-field)
13.2.7.1 General
13.2.7.2 Bi-directional Subfield (B-field)
13.2.7.3 Response Delay Subfield (D-field) <\/td>\n<\/tr>\n
55<\/td>\n13.2.7.4 Synchronized Subfield (S-field)
13.2.7.5 Hop Count Subfield (H-field)
13.2.7.6 Priority Subfield (P-field)
13.2.7.7 Accessibility Subfield (A-field)
13.2.7.8 Repeated Access Subfield (R-field)
13.2.7.9 Extended Delay Subfield (X-field) <\/td>\n<\/tr>\n
56<\/td>\n13.2.8 Access Number Field (ACC-field)
13.2.9 Manufacturer ID 2 (M2-field)
13.2.10 Address 2 (A2-field)
13.2.11 Session Number Field (SN-field)
13.2.11.1 General
13.2.11.2 ENC-subfield <\/td>\n<\/tr>\n
57<\/td>\n13.2.11.3 Time-subfield
13.2.11.4 Session-subfield
13.2.11.5 Specification of a session
13.2.12 AES-128 Counter Mode Encryption
13.2.12.1 General
13.2.12.2 Manufacturer ID field (M-field)
13.2.12.3 Address field (A-field) <\/td>\n<\/tr>\n
58<\/td>\n13.2.12.4 Communication Control Field (CC-field)
13.2.12.5 Session Number Field (SN-field)
13.2.12.6 Frame Number (FN)
13.2.12.7 Block Counter (BC)
13.2.13 Run Time Delay field (RTD-field)
13.2.14 Reception Level field (RXL-field) <\/td>\n<\/tr>\n
60<\/td>\n13.2.15 Payload Checksum Field (PayloadCRC-field)
13.3 CI-fields for the Transport Layer
13.3.1 General <\/td>\n<\/tr>\n
61<\/td>\n13.3.2 Short Transport Layer
13.3.3 Long Transport Layer
14 Management functions for link control
14.1 General <\/td>\n<\/tr>\n
65<\/td>\n14.2 Set Radio Parameters
14.2.1 General
14.2.2 Command
14.2.2.1 General
14.2.2.2 SF <\/td>\n<\/tr>\n
66<\/td>\n14.2.2.3 SF2
14.2.2.4 Activation time
14.2.2.5 Fall back time <\/td>\n<\/tr>\n
67<\/td>\n14.2.2.6 Mode
14.2.2.7 Frame format
14.2.2.8 Tx-power <\/td>\n<\/tr>\n
68<\/td>\n14.2.2.9 Tx-Interval
14.2.2.10 Up-Channel
14.2.2.11 Down-Channel
14.2.2.12 Manuf <\/td>\n<\/tr>\n
69<\/td>\n14.2.3 Response
14.2.3.1 General
14.2.3.2 SF <\/td>\n<\/tr>\n
70<\/td>\n14.2.3.3 Power level
14.2.3.4 Error report <\/td>\n<\/tr>\n
71<\/td>\n14.2.3.5 Manuf. error report
14.3 Get Radio Parameters
14.3.1 General
14.3.2 Command
14.3.2.1 General
14.3.2.2 SF
14.3.3 Response
14.3.3.1 General
14.3.3.2 SF <\/td>\n<\/tr>\n
72<\/td>\n14.3.3.3 SF2
14.3.3.4 Activation time
14.3.3.5 Fall back time
14.3.3.6 Mode
14.3.3.7 Frame format
14.3.3.8 Tx-power
14.3.3.9 Tx-Interval
14.3.3.10 Up-Channel <\/td>\n<\/tr>\n
73<\/td>\n14.3.3.11 Down-Channel
14.3.3.12 Manuf
14.4 Set limited radio parameters
14.4.1 General
14.4.2 Command
14.4.2.1 General
14.4.2.2 SF field <\/td>\n<\/tr>\n
74<\/td>\n14.4.2.3 SF2
14.4.2.4 Activation time
14.4.2.5 Fall back time
14.4.2.6 Tx-power
14.4.2.7 Tx – interval
14.4.2.8 Up-Channel
14.4.2.9 Manuf
14.4.3 Response
14.4.3.1 General
14.4.3.2 SF
14.4.3.3 Power level
14.4.3.4 Error report <\/td>\n<\/tr>\n
75<\/td>\n14.5 Confirm Radio Parameters
14.5.1 General
14.5.2 Command
14.5.2.1 Format
14.5.2.2 SF
14.5.2.3 Fall-back time
14.5.3 Response:
14.5.3.1 Format <\/td>\n<\/tr>\n
76<\/td>\n14.5.3.2 SF
14.5.3.3 Error report
14.6 Set manufacturer specific parameters
14.6.1 General
14.6.2 Command
14.6.2.1 Format
14.6.2.2 SF <\/td>\n<\/tr>\n
77<\/td>\n14.6.2.3 Man.ID
14.6.2.4 Len
14.6.2.5 Man. Spec. fields
14.6.3 Response
14.6.3.1 Format
14.6.3.2 SF
14.6.3.3 Manufacturer Specific report <\/td>\n<\/tr>\n
78<\/td>\nAnnex A (informative)Frequency allocation and band usage for the 868 MHz band <\/td>\n<\/tr>\n
79<\/td>\nAnnex B (informative)Frequency allocation for the 169 MHz band
B.1 Frequencies and allowed power levels
B.2 Frequencies and allowed duty cycles <\/td>\n<\/tr>\n
80<\/td>\nAnnex C (informative)Frame examples
C.1 Example of a frame from a meter in mode S
C.1.1 Conditions
C.1.2 Block content <\/td>\n<\/tr>\n
81<\/td>\nC.1.3 Bit string <\/td>\n<\/tr>\n
82<\/td>\nC.2 Example of a frame from a meter in mode T1
C.2.1 Condition
C.2.2 Block Content <\/td>\n<\/tr>\n
83<\/td>\nC.2.3 Bit string
C.3 Example of a frame from a meter in mode C1
C.3.1 Conditions <\/td>\n<\/tr>\n
84<\/td>\nC.3.2 Block content
C.3.3 Bit string <\/td>\n<\/tr>\n
85<\/td>\nAnnex D (informative)Example of predictive reception of synchronous messages <\/td>\n<\/tr>\n
86<\/td>\nAnnex E (informative)Timing diagrams <\/td>\n<\/tr>\n
101<\/td>\nAnnex F (informative)Counter Mode Flow <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Communication systems for meters – Wireless M-Bus communication<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2020<\/td>\n104<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":422990,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[669,2641],"product_tag":[],"class_list":{"0":"post-422980","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-35-100-10","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/422980","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/422990"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=422980"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=422980"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=422980"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}