
Siemens S7 PLC Programming
More Siemens-Certified S7 engineers than any other firm in the nation.
Our team provides a wide range of PLC software services.
What are your
automation needs?
Modify Existing System
DMC can fix existing code or modify your system to add functionality and hardware.
We can make improvements to your process and keep
your system running at maximum efficiency without
overhauling your entire system.


Brand New Line or System
DMC can help commission a new line or develop a complete PLC system from the ground up.
We are well versed in the IEC-61131-3 programming standard, and use module coding and modern architecture to build flexible systems.
Upgrade an Outdated System
Upgrading today prevents downtime and expensive repairs tomorrow.
We’ll help you understand the technology we’re
recommending so that you can make informed decisions
about your project.


Extend Your Team
Under a tight timeline, or facing a challenging project? DMC’s engineers can work onsite at your facility, provide as-needed support, and collaborate with your internal staff.
We’re happy to train your team on best practices and get them up to speed so they can take over.
Tell us about your next project
See Our Work
Why work with DMC?
3400+
Projects
Successfully completed thousands of projects for customers around the world over the past twenty years.

250+ Employees
We are responsive, flexible, and often available to take large projects on – even with short notice.

We are a certified Siemens Solution Partner, SIMATIC IT Partner, WinCC Specialiast, WinCC OA Distribution Partner, and a member of the Siemens MOM Expertise Alliance Center (MEAC).

We are certified by the Control Systems Integrator Association (CSIA) for excellent business practices.
Lastly, we believe customers should work with us because they want to, not because they have to. To that end, we build flexible systems, deliver full source code, and train your staff on system modification procedures.
Talk to one of our engineers about your project!
“DMC provided very good technical knowledge and support both in person and over the phone. Early planning in laying out tasks helped the project run smoothly. Solid teamwork.”
– William Foley, Senior Applications Engineer
Siemens Industries Building Technologies
DMC works with the complete
Siemens industrial suite.
- TIA Portal
- Step 7
- S7-300, S7-400, S7-1200, S7-1500
- Safety
- Motion
- WinAC
- WinCC Advanced
- WinCC Professional
- WinCC
- WinCC OA (Open Architecture)
- Simotion
- Technology CPU
Additional Resources
Code More Efficiently with Prebuilt Blocks
Download the free, open source Siemens Open Library developed by
DMC and Siemens Industry. The Library consists of a series of function
blocks and promotes best practices for Siemens development by
utilizing reusable, object-oriented code.


Connect and Learn from Siemens Users
DMC builds machine vision inspection solutions for quality control, research and development, and many other applications.
View Siemens Guides and Tutorials on Our Blog
DMC’s expert engineers regularly write blog posts announcing events and industry news, as well as detailed technical resources with step-by-step tutorials and screenshots.

Wherever your team is at in the process,
DMC can help.
Phone: (312) 872-0072
Email: email.sales@dmcinfo.com
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