Prosys OPC UA Modbus Server
Forge: The Unified Solution for Connectivity and Control.
This product has been discontinued and replaced by Prosys OPC UA Forge‘s Modbus Connector.
Modbus Server has joined Forge!
We are excited to share that the capabilities of Modbus Server have been seamlessly integrated into Prosys OPC UA Forge, our next-generation edge product. This integration goes beyond a simple migration—Modbus Server’s functionality has been enhanced and reimagined within Forge, offering a more robust and forward-looking solution to address the challenges of modern industrial environments. With Forge, Modbus Server’s legacy evolves into a powerful, unified platform for the future.
Why Forge?
Prosys OPC UA Forge represents the next step in industrial edge solutions. Built with scalability, performance, and future-proofing in mind, Forge combines the core functionalities of our legacy products with modern enhancements designed to address the evolving challenges of today’s connected environments. With its streamlined architecture and robust capabilities, Forge empowers you to achieve greater efficiency, reliability, and insight in your operations.
Support
We understand that transitions take time, which is why we remain committed to supporting our legacy products until the end of 2026. During this period, you will continue to receive technical support and security updates, ensuring the stability and reliability of your current setup. Our dedicated support team is here to assist you every step of the way, whether you’re maintaining your existing infrastructure or preparing to migrate to Forge.
Migration
To make your transition to Prosys OPC UA Forge as seamless as possible, we offer a range of migration options tailored to your specific needs. Our sales and support teams will work closely with you to design a customized plan that minimizes disruption and ensures a smooth upgrade path. Exclusive migration offers are available through 2025 and 2026, making it easier and more affordable than ever to modernize your systems with Forge.
Easy to Use
Prosys OPC UA Modbus Server is simple to configure and fast to deploy, providing secure access to your Modbus devices in minutes.
Versatile
Prosys OPC UA Modbus Server supports Modbus communication both over TCP/IP and serial port communication.
Secure Your Data Communications
Information security is built-in to OPC UA communications, allowing you to maximize security by using Prosys OPC UA Modbus Server as a gateway to all your Modbus devices.
Cross-platform Compatibility
Take advantage of the cross-platform compatibility of Prosys OPC UA technology and deploy Prosys OPC UA Modbus Server either on Windows or Linux – including headless devices, such as Raspberry Pi.
New Integration Possibilities
Because OPC UA and Modbus are vendor independent communication standards, Prosys OPC UA Modbus Server enables easy integration of numerous systems from different vendors.
Ready for the Industrial Internet and Industry 4.0
Easy, reliable and secure data communications is essential for system integration and also for Industrial Internet of Things (IIoT) and Industry 4.0 solutions. Prosys OPC UA Modbus Server has been designed to be one of the key building blocks when you develop your total system starting from sensor data.
Screenshots
Technical Details
- Reads/writes Modbus slaves/masters
- Modbus addresses up to 65535
- Word and byte swapping
- Discrete inputs, coils, internal and holding registers
- Flexible conversion of data from Modbus to OPC UA
- Aes256-Sha256-RsaPss
- Aes128-Sha256-RsaOaep
- Basic256Sha256
- Basic256 *
- Basic128Rsa15 *
* Deprecated in OPC UA specification, provided for compatibility with older systems.
- Windows (7 or later)
- Linux (Ubuntu 18.04.5 or later LTS)
- Also headless environments, such as Raspberry Pi
- Docker
- Modbus TCP
- Modbus RTU
- Modbus RTU over TCP
- Modbus ASCII
- OPC UA TCP
- OPC UA HTTPS
- Current Release: 1.5.0
For more information, please see Release Notes.
- Single Computer Licenses
- Site Licenses