9251 Fieldbus Controller

The future world of automation presents challenges such as networking, speed, accuracy, integration and cost effectiveness. 

  • Features

    • Supports industrial Ethernet standards such as PROFINET, EtherCAT, EtherNet / lP
    • Up to 8 instrumentation amplifiers can be modularly connected via internal communication bus
    • Automatic measurement channel detection
    • Optional analog input with I/0 interface
    • Up to 9 measuring channels can be read out synchronously via a fieldbus controller
    • Flexible configuration using DigiVision PC software via USB interface
    • High measurement accuracy
    • High measurement speed 
    • Saves space in the control cabinet
  • Product data

    Model 9251
    Communication interfaces

    • EtherCAT,
    • EtherNet/IP
    Internal communication bus Up to 8 model 9250 instrumentation amplifiers 9250 can be cascaded
    Sample rate Up to 10000/s
    Type of sensor Voltage measurement
    Measuring range ±10 V
    Protection class IP20
    Supply voltage

    • 11 ... 30 V DC
    • Galvanic separation
    • Overvoltage
    • Pole protection
    Specific characteristics Flexible configuration using DigiVision PC software via USB interface
  • Description

    The new 9250/9251 amplifier generation unites all the features that make modern measurement data acquisition actually possible for the first time. Network-compatible, high-precision, user-friendly, smart and versatile: the combined system of amplifier module and Fieldbus controller can be integrated into any existing setup.

    The model 9250 instrumentation amplifier together with the model 9251 Fieldbus controller delivers all signals exactly where they are needed, to be combined, checked and linked. With the available Fieldbus interfaces, you are flexible, perfectly connected and you save time, costs and other resources when linking to and integrating into existing systems.

    Up to 8 bus-compatible model 9250 instrumentation amplifiers can be cascaded on the model 9251 Fieldbus controller. Automatic detection and addressing of the instrumentation amplifier modules allows easy expansion. The optional analog input for voltage measurement with a measurement range of ±10 V is implemented as an additional measurement channel, so in the fullest configuration a total of 9 measurement channels are available.

    Some applications require large amounts of measurement data to be acquired and transmitted within a very short time. Very fast PLC communication with high update rates is needed. To optimize data throughput, the model 9251 Fieldbus controller can transmit a whole data array with the last 32 measured values per channel. The scaled measured values are read simultaneously in the real-time data of the Fieldbus link.

  • Data Sheet & Downloads

    Data sheet
    Further info
    Operation manual
  • Videos

    Taking the lead in instrumentation amps
    Outstanding system with up to 8 modules + bus controller.  

    Ultra-fast Configuration Instrumentation Amplifier 9250

    Youtube channel Burster Youtube Channel

  • Press information

    Ground-breaking new product

    The future world of automation presents users with challenges such as networking, speed, accuracy, integration and cost effectiveness. The latest generation of instrumentation amplifiers from burster präzisionsmesstechnik Gernsbach is rising to this…

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