products for industrial process automation.
Control Technology Inc. (CTI) manufactures the CTI 2500 Series™ Programmable Controller System—a compatible replacement for the Simatic® 505.
The 2589-A is designed to accept both AC and DC voltage inputs and is compatible with the CTI 2500 Series™ or Simatic® 505 I/O base. The 2589-A can be configured to login as 8, 16 or 32-points. In 240VAC applications, up to 16 points can be used.