CTI Continues Operations During COVID-19 Pandemic

We are continuing operations to ensure equipment is available to critical infrastrcture sectors in the United States and other countries.  Sales and technical support phones continue to be staffed.



Our expanded and modernized product line now allows you to use 2500 Series® products in many different ways.

2500 Series® Classic - one of the world’s premiere process control platforms, known for its capability and reliability, continues to be the workhorse of the CTI product line.  Extremely high-density I/O, coupled with some of the best specifications in the industry, make this an appealing solution for large systems.

2500 Series® Compact I/O – the performance you’ve come to expect from 2500 Series® Systems, now available in a new, smaller size.  Interoperates with existing 2500 Series® Classic systems.

2500 Series® Industrial Panel PCs – are designed for the harsh demands of the plant floor, providing a robust hardware and OS platform for HMI and SCADA applications.  These touch-panel PCs feature high-brightness LCDs for easy readability under industrial conditions.
2500 Series® Ethernet Solutions – CTI offers a variety of products to add Ethernet Connectivity to 2500 Series® and Simatic/TI 505® PLC systems.  For help selecting the right solution, read our Tech Tip, or click on the link below to get help from an Applications Engineer.

Get Help With Ethernet

Upgrade your TI 520/530/560/565 PLCs

Our Series 500 Adapters allows easy upgrade of your old Texas Instruments PLC systems. Solutions for I/O, Power Supplies, CPUs, and wiring allow you to upgrade at your own pace, while preserving your investment.

2500 Series® Application Highlights

See how CTI products are used to solve the problems you face in your plant every day.


2500 Series® Training Schedule

See descriptions and schedule for training courses. 


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