Control Technology, Inc.
products for industrial process automation.
Control Technology, Inc. (CTI) manufactures the CTI 2500 Series™ Programmable Controller System—a compatible replacement for the Simatic® 505.
CTI Processors are here!
We've developed the first totally new Simatic® 505-compatible CPU designs in 15 years. Our 2500 Series™ Programmable Controllers bring exciting new features to Simatic® 505-based Systems.
Application Highlights
See how CTI products are used to solve the problems you face in your plant every day.
2500 Series™ Programmable Controller System - Simatic® 505 Compatible
The 2500 Series™ Programmable Controller System is designed for use in a broad range of applications.
Recent News
[ news archives ]
March 15, 2008 | CTI Announces Upcoming Availability of 2502 2-Channel High Speed Counter Input Module
The 2502 replaces Siemens® 505-7002 with no rewiring and provides two high-speed 16-bit counter inputs for 2500 Series™ and Simatic® 505 Systems.
2502 2-Channel High-Speed Counter Input Module
February 8, 2008 | CTI Announces Availability of 2500-R11-A Eleven-Slot Redundant Base for 2500 Series and Simatic® 505 Systems
The 2500-R11-A allows two power
supplies and two RBCs in a redundant
configuration.
2500-R11-A Eleven-Slot Redundant Base
