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Industrial PC

In launching Revolution Pi, Kunbus GmbH (Germany) has brought an open, modular and inexpensive industrial PC to the market that is based on the established Raspberry Pi. Equipped with Raspberry Pi Compute Module, the base module can be expanded seamlessly using appropriate I/O modules and fieldbus gateways depending on the specific application requirements.

Installed in a DIN rail housing, the base module of the Revolution Pi already has USB, Ethernet and HDMI connections. The base modules and expansion modules are supplied with 24 volts which is the norm in the industry.

In addition to revealing the circuit diagrams, Kunbus is rigorously pursuing the Open Source concept within the software. The established Raspbian operating system from Raspberry Pi, including the drivers for the expansion modules, are pre-installed. Using Raspbian ensures that basically any software or application running on Raspberry Pi will also run on Revolution Pi. Full root access allows obstacle-free programming and implementation of customized programs.

By cooperating with various software manufacturers, Kunbus provides inexpensive and powerful control and SCADA software for users preferring off-the-peg software solutions. As a result, Revolution Pi can be developed into an industrially viable small control system.

Kunbus aims to provide a tool with Revolution Pi enabling companies to offer new sales opportunities, such as for example Cloud Services. Revolution Pi enables the development of business models and services that open up new markets. Value added chains of companies using Revolution Pi can be shifted significantly. An online forum networks Revolution Pi developers and users from all over the world. Problem, solutions and suggestions for improvements can be exchanged quickly, openly and easy.


  • KUNBUS RevPi Connect+
    from $424

    RevPi Connect+

    KUNBUS

    This item is currently out of stock. Please email or contact us for lead times and availability. The RevPi Connect+ from KUNBUS is an open source...

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    from $424
  • Kunbus RevPi DIO Module
    $209

    RevPi DIO Module

    KUNBUS

    To transform the Kunbus Revolution Pi into an industrial control unit, various digital I/O modules can be connected to the base module RevPi Core. ...

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    $209
  • Kunbus RevPi Core 3
    Sold out
    $284

    RevPi Core 3 (EOL)

    KUNBUS

    This product is EOL. Please consider the newer versions instead. The heart of the revolution RevPi Core 3 is the latest version of the RevPi Core, ...

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    $284
    Sold out
  • Sold out
    from $289

    RevPi Core 3+

    KUNBUS

    This item is currently out of stock. Please email or contact us for lead times and availability. A Robust Open Source IPC Based on Raspberry Pi T...

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    from $289
    Sold out
  • Kunbus RevPi Analog-IO Module
    $395

    RevPi Analog-IO Module

    KUNBUS

    Expanding the RevPI Core functionality to process analog I/O signals is now possible with the help of the new RevPi AIO module. This add-on unit fe...

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    $395
  • KUNBUS RevPi Connect
    Sold out
    $405

    RevPi Connect (EOL)

    KUNBUS

    This product is EOL. Please consider the newer versions instead. The RevPi Connect from KUNBUS is an open source Industrial IoT (IIoT) gateway givi...

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    $405
    Sold out
  • Sold out
    $33

    DIN rail power supply unit for RevPi

    KUNBUS

    Features Tech Specs Documents Downloads Universal AC input/Full range Protection: Short Circuit / Overload...

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    $33
    Sold out
  • from $339

    RevPi Core S

    KUNBUS

    A Robust Open Source IPC Based on Raspberry Pi  The new RevPi S and SE series are based on the brand-new Raspberry Pi Compute Module 4S. The series...

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    from $339
  • KUNBUS PiBridge Plug
    $7

    RevPi PiBridge Plug

    KUNBUS

    Kunbus PiBridge plug and Gateway connection bridge. This connector bridge works with all Kunbus gateway modules as well as with the RevPi Core prod...

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    $7
  • Kunbus RevPi DO Module
    $186

    RevPi DO Module

    KUNBUS

    To transform the Kunbus Revolution Pi into an industrial control unit, various digital I/O modules can be connected to the base module RevPi Core. ...

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    $186
  • Sold out
    $544

    RevPi Compact

    KUNBUS

    This item is currently out of stock. Please email or contact us for lead times and availability. A Compact Controller Based on Raspberry Pi The n...

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    $544
    Sold out
  • Kunbus RevPi DI Module
    $176

    RevPi DI Module

    KUNBUS

    To transform the Kunbus Revolution Pi into an industrial control unit, various digital I/O modules can be connected to the base module RevPi Core. ...

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    $176
  • from $489

    RevPi Connect S

    KUNBUS

    Now accepting pre-orders for KU-PR100362 (8GB). Part# KU-PR100364 (32GB) is available. Please email or contact us for updated lead times and avai...

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    from $489
  • RevPi MIO – Analog & Digital I/O Module
    $279

    RevPi MIO Analog & Digital I/O Module

    KUNBUS

    In addition to the dedicated digital and analog I/O expansion modules, there is also an I/O module for Revolution Pi that has digital inputs/output...

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    $279
  • $135

    RevPi Con CAN

    KUNBUS

    The RevPi Con CAN expansion module from KUNBUS allows you to integrate CAN bus capabilities into your RevPi Connect. The expansion module has 4-pin...

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    $135
  • Sold out
    $599

    RevPi Connect+ w/ CODESYS

    KUNBUS

    This item is currently out of stock. Please email or contact us for lead times and availability. The RevPi Connect+ feat. CODESYS can be used as ...

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    $599
    Sold out
  • $450

    RevPi Flat

    KUNBUS

    A Slim Compact Controller Based on Raspberry Pi  RevPi Flat is an open source industrial PC for the DIN rail. Equipped with the Raspberry Pi Comput...

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    $450
  • $14

    RevPi PCB Female Connector

    KUNBUS

    This item is a spare part. Two units are included with the following RevPi expansion modules: digital I/O module RevPi DIO (KU-PR100197) digital i...

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    $14
  • from $459

    RevPi Connect SE

    KUNBUS

    The new RevPi S and SE series are based on the brand-new Raspberry Pi Compute Module 4S. The series are an intermediate step between the RevPi Conn...

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    from $459
  • KUNBUS RevPi Maker Set
    from $40

    RevPi Maker Set

    KUNBUS

    Give your own modules the official Revolution Pi look. The kit includes the following: Side cover (left/right) Front cover with 6 recesses incl. l...

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    from $40
  • $739

    RevPi CloudRail.Box

    KUNBUS

    The CloudRail.Box is based on the Revolution Pi Connect hardware technology and connects industrial sensors and actuators to the cloud via Plug&...

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    $739
  • $142

    RevPi Con MBUS

    KUNBUS

    The RevPi Con M-Bus expansion module from KUNBUS allows you to integrate 868MHz Wireless M-Bus capabilities into your RevPi Connect. The expansion ...

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    $142
  • RevPi Gate PROFINET IRT Slave
    $264

    RevPi Gate PROFINET IRT Slave

    KUNBUS

    Expansion module for PROFINET networks . When using our RevPi Gate PROFINET gateway, integrating Revolution Pi into a PROFINET network is no proble...

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    $264
  • Sold out
    from $303

    RevPi Core SE

    KUNBUS

    This is a new item expected to ship in early 2023. Please email or contact us for updated lead times and availability. A Robust Open Source IPC B...

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    from $303
    Sold out