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Pinebox as Modbus Gateway

With the Pinebox, you can integrate IO-Link®1 sensors and devices directly and easily into Modbus RTU and Modbus TCP networks – without additional configuration software or complex multi-device solutions. Unlike other systems, which often require complex setups and external tools, the Pinebox uses the integrated Modbus Node-RED nodes for fast and flexible integration.

Here’s how it works:

Connect your IO-Link sensors or devices directly to the Pinebox and load the IODD files of the devices onto the Pinebox.

Transfer the IO-Link nodes to Node-RED and configure the Modbus nodes. You can configure your data flows visually – without any external configuration software.

Screenshot Node-RED

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Read, process and send sensor data reliably to Modbus RTU or Modbus TCP networks. For Modbus RTU, a USB-RS485 converter is required (e.g. from Waveshare), available on request from Pinetek Networks.

Thanks to the Node-RED programming environment, you can easily pre-process the data.

With the Pinebox, you need just one device that functions seamlessly as a gateway and can be configured flexibly.

The Pinebox saves time, reduces complexity and enables scalable integration of IO-Link sensors into your Modbus environments – more efficiently than ever before!


Get started now with the Pinebox – your smart solution for integrating IO-Link sensors into Modbus networks. Contact us for a demo!


  1. IO-Link is a registered trademark of the PROFIBUS user organization e.V.: io-link.com, profibus.com
    The Pinebox is compatible with IO-Link devices. It is not a certified IO-Link master. Certification is planned for Q1-Q2/2025 ︎ ︎ ↩︎