Continuous Evolutionary Improvement

The 2500 Series® has its roots in the “ahead-of-its-time” Texas Instruments/Simatic

505® Series system known for its robust performance, intuitive design, and elegantly

simple PID and special function programming.  The 2500 Series® reinvigorates and

modernizes this legendary product line with more memory, more speed and many new

features while maintaining backwards compatibility.

The most important feature of every product CTI sells is compatibility

— both backward and forward.  We don’t obsolete our products and expect customers

to buy our latest control system.  Instead, our products are conceived to allow customers

to improve systems incrementally — building on previous investments in equipment,

programming and training.  A brand new controller with modern features will work

seamlessly with I/O modules from ten years ago or from ten years hence. 

This allows you to upgrade your control system at your own pace and with

minimal disruption.