IZAR RECEIVER M-BUS is used for fixed network reading of meters equipped with an IZAR radio. It converts the data into M-Bus format and transmits them to an IZAR CENTER M-Bus master.


  • Radio receiver for IZAR radio modules
  • Available in 868 MHz and 434 MHz version
  • 2-wires M-Bus interface for direct connection to an IZAR CENTER M-Bus master
  • Powered through M-Bus interface, no external power supply necessary
  • IZAR radio meters and standard M-Bus meters may be used simultaneously in one system
  • Internal memory for logging of up to 450 different meters
  • Principle of operation

    IZAR RECEIVER M-BUS receives radio data from meters equipped with an IZAR radio and stores them into its internal memory. Each time a new radio telegram is received, IZAR RECEIVER M-BUS refreshes the memorized data. IZAR RECEIVER M-BUS can only be used together with an IZAR CENTER M-BUS Master. It is possible to read with defined intervals the IZAR RECEIVER M-BUS like it is done with a normal M-Bus meter. The data stored in the IZAR CENTER memory can be transferred to IZAR@NET2 software.

  • General
    FrequencyMHz868 | 434
    HousingLight-grey plastic housing with wall mounting support
    ProtectionTerminal protection cap may be sealed with plastic seal
    Communication speed2,400 | 9,600 bauds
    Range of receptionUp to 400 m outdoor or up to 30 m indoor
    ConfigurationVia IZAR CENTER software and hardware
    AntennaInternal antenna
    Indicators2 LED indicators for valid and invalid radio telegram received
    InstallationUp to 1 / 3 / 6 / 12 M-Bus receivers may be connected to one IZAR CENTER 25 / 60 / 120 / 250
  • Technical data
    Power supplyVia M-Bus
    Protection classIP 20
  • Ambient conditions
    Operating temperature°C0 ... +60
    Humidity%10 ... 70
  • Dimensions

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