Amber Wireless AMB8426-M M-Bus Module Manuals

Manuals and User Guides for Amber Wireless AMB8426-M M-Bus Module. We have 1 Amber Wireless AMB8426-M M-Bus Module manual available for free PDF download: Manual

Amber Wireless AMB8426-M Manual

Amber Wireless AMB8426-M Manual (48 pages)

M-Bus Module

Brand: Amber Wireless | Category: Control Unit | Size: 0 MB

Table of Contents

Table of Contents
2
1 Summary

5
2 Communication with the Customer Application

5
- Transparent Buffered Data Transfer
  5
  - Wireless Transmission of Data
    5
  - Wireless Reception of Data
    6
- Command Mode
  7
  - Command Overview
    7
3 Format of the Wm-Bus Radio Telegram

8
4 Technical Parameters

8
5 Serial User Interface

8
- Uart
  8
  - Supported Data Rates
    8
  - Supported Data Formats
    9
- SPI Interface
  9
6 Wireless M-Bus Modes of Operation

9
7 The Command Interface

10
- Data Transfer in the Command Mode
  10
  - Cmd_Data_Req
    10
  - Cmd_Dataretry_Req
    11
  - Cmd_Data_Ind
    11
- Cmd_Set_Mode_Req
  11
- Cmd_Reset_Req
  12
- Cmd_Set_Channel_Req
  12
- Cmd_Set_Req
  12
- Cmd_Get_Req
  13
- Cmd_Serialno_Req
  13
- Cmd_Fwv_Req
  14
- Cmd_Rssi_Req
  14
- Cmd_Setuartspeed_Req
  15
- Cmd_Factoryreset_Req
  16
- Bidirectional Communication
  16
  - Cmd_Data_Preload_Req
    16
  - Cmd_Data_Clr_Preload_Req
    17
- Encryption and Decryption OK
  17
  - Cmd_Set_Aes_Key_Req
    17
  - Cmd_Clr_Aes_Key_Req
    18
  - Cmd_Get_Aes_Dev_Req
    18
8 User Parameters

19
- Uart_Ctl0
  21
- Uart_Ctl1
  21
- Uart_Br0
  21
- Uart_Br1
  21
- Uart_Mctl
  21
- Uart_Cmd_Out_Enable
  21
- Uart_Didelay
  21
- App_Maxpacketlength
  21
- App_Aes_Enable
  22
- App_Wor_Periodh
  22
- App_Wor_Periodl
  22
- App_Wor_Multiplierh
  22
- App_Wor_Multiplierl
  22
- App_Wor_Rx_Time
  22
- Mbus_Coding
  23
- Mbus_Preamblelengthh
  23
- Mbus_Preamblelengthl
  23
- Mbus_Synch
  23
- Mbus_Rxtimeout
  24
- Mbus_Frameformat
  24
- Mbus_Bl_Add_Disable
  24
- Mbus_Bl_Control
  25
- Mbus_Bl_Manid1
  25
- Mbus_Bl_Manid2
  25
- Mbus_Bl_Idnr1
  25
- Mbus_Bl_Idnr2
  25
- Mbus_Bl_Idnr3
  25
- Mbus_Bl_Idnr4
  25
- Mbus_Bl_Version
  25
- Mbus_Bl_Devtype
  25
- Rf_Channel
  26
- Rf_Power
  26
- Rf_Datarate
  27
- Rf_Autosleep
  27
- Rssi_Enable
  28
- Mode_Preselect
  28
- Net_Mode
  30
- Config_Crc_Disable
  30
- CFG-Flags
  30
9 Preloading of Telegrams

32
10 Encryption with AES-128

34
- Incoming RF Telegrams
  34
- Outgoing RF Telegrams
  34
11 Toggling the Operating Mode Via Pin

35
12 Taking into Operation

36
13 Hardware Integration

38
- Footprint
  38
- Tips for Schematic and Layout
  39
- Antenna Connection
  39
- Recommendations for Mechanical Manufacturing
  41
14 Factory-Reset

43
- Reset by Command
  43
- Reset Via Pin-Configuration
  43
- Reset by UART-Sequence
  43
15 Firmware Update

44
16 References

44
17 Regulatory Compliance Information

45
- Important Notice
  45
- Declaration of Conformity
  46
18 Important Notes

48
- Disclaimer of Liability
  48
- Trademarks
  48
- Limitation of Use
  48

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