Modbus RTU Client (Master) Source Code Stack
Ship Modbus RTU-enabled devices in weeks, not months, with RTA’s royalty-free Modbus RTU Client source code stack. Trusted in over 100,000 real-world applications, our Modbus RTU source code has been enabling controllers to reliably communicate with valves, meters, barcode readers and other Modbus RTU server devices.
Modbus RTU Client Source Code Stack
Accelerate Your Time to Market with RTA’s Modbus RTU Client Stack
Don’t let serial protocol development delay your product launch. RTA’s royalty-free Modbus RTU Client source code stack is designed to get your devices to market quickly.
- 35+ Years of Industry Leadership: Modbus RTU source code backed by over 35 years of industrial networking expertise
- 100% Royalty-Free Licensing: Ship an unlimited number of devices with a single upfront purchase and no ongoing royalties or hidden fees
- Market-Tested ANSI C Source Code: Modbus RTU source code written in-house by RTA experts and proven across hundreds of device types and over 100,000 real-world applications
- Simplified Integration: Easily implement Modbus RTU using a simple timer tick, UART access and standard read/write functions
- Lightweight Footprint: Fits easily into memory-constrained processors, making it ideal for bare-metal microcontrollers or any RTOS
- Direct RTA Enginerd Support: Work directly with the Enginerds who wrote the code for hands-on guidance
What’s Included in the Modbus RTU Client Source Code Development Kit?
- Royalty-free ANSI C source code
- Easily extensible, table-driven object model structure
- Complete integration guide for developing Modbus RTU devices
- One year of license maintenance
- Email support from RTA’s Modbus experts
- 30-day, no risk guarantee
A Proven Integration Roadmap for Success
Real Time Automation provides structured integration guidance to support your Modbus TCP Client source code stack implementation from design to deployment.
- Make It Official: Lock in your project with a purchase order and signed license agreement to receive your source code
- Meet Your Enginerds: RTA assigns you a dedicated Enginerd to discuss your device and integration goals
- Model Your Device: You map your device data to the Modbus RTU registers and coils required for your application
- Stack Integration: Your in-house team maps the UART drivers and system tick timer to the Modbus RTU source code with email assistance from RTA as needed
- Go to Market: Launch your Allen-Bradley PLC-enabled product with confidence, backed by RTA’s 30-day guarantee and ongoing email support
- Rest Assured: RTA is a member of the Modbus Organization and is aware of upcoming changes to the Modbus specification before it formally takes effect. This ensures that if you need to update your device or enable Modbus on new devices, you are getting source code conformant to the latest standard.
Partner with the Industrial Protocol Experts
An RTA Modbus RTU Client stack is more than just source code. It’s a direct line to a team of Enginerds focused on making it easy to integrate Modbus RTU and other major industrial protocols into industrial devices. With RTA as your protocol partner, you focus on your core competencies while we manage the complexities of evolving protocols and industrial communications standards.
- ✓Total protocol lifecycle support that allows your team to skip months of writing, debugging and maintaining complex protocols
- ✓Expert consultation on data modeling to ensure your device presents information in the most effective and intuitive way for your target market
- ✓Lab testing and supporting documentation to help bring your product to market quickly
- ✓Continuous protocol maintenance to ensure your device remains current, competitive, and compliant with the latest global standards without requiring updates of internal device firmware
- ✓Support from RTA’s EtherNet/IP experts
What to Do Next
Your next step is to contact us via email, phone or by completing the Request Software Information Form so we can schedule some time to discuss your application.
What our Customers are Saying
“When it came to getting the job done, we turned to Real Time Automation, and they performed. RTA helped us figure out a complex communications interface problem in short order, and provided hardware and software modification requirements for implementation before we even got off the plane!”
Kevin L. / HTS Engineering Ltd.
“We have worked with Real Time Automation on a variety of projects over the past few years. I have consistently found them enthusiastic to work with us throughout the development process to ensure that we receive a communications solution that meets our needs. More importantly, their commitment to providing timely support services after the initial release of the system is truly exemplary.”
Ken F. / Danfoss Graham
