Real Time Logic Logo

Modbus Protocol

The Barracuda Application Server’s Modbus TCP client is an Ethernet implementation of the widely supported, widely used Modbus protocol.

The Modbus client has specifically been designed to enable bridging of Modbus products to modern IoT devices, HTML5 powered HMIs, and for securely connecting Modbus products to the Internet and to Cloud server providers. In addition, the Modbus client enables application developers to design control logic in the easy to learn Lua scripting language. Application developers can now easily design code for controlling any number of Modbus enabled products.

Modbus Protocol with Barracuda Application Server

Adding Security to Modbus

The Barracuda App Server provides a wealth of ready to use secure network protocols such as HTTPS/REST, MQTT, and WebSockets. These modern and secure protocols enable Modbus powered devices to be securely connected to Cloud and Web.

Supported Embedded Operating Systems and Platforms

The Modbus stack is available for all platforms supported by the Barracuda App Server, including: INTEGRITY, VxWorks, ThreadX, RTXC Quadros, QNX, Embedded Linux, Windows CE, embOS, SMX, MQX, and FreeRTOS.

About Real Time Logic

Real Time Logic is a world class IoT security and web-enablement specialist. Their solutions and Ecosystem Partners drive modern real-time embedded applications to ensure the smooth deployment and safe operation of next generation products. More details…

Find out more…

For more information on using the Modbus Protocol and Modbus TCP Client with the Barracuda Application Server please complete the form below.


    Full Name (required):

    Company Name (required):

    Your Email (required)