Omron CS1 Rack PLC – High-Speed, Scalable Control

The Omron CS1 Rack PLC is a high-performance programmable controller platform designed for large-scale machine control and demanding industrial automation systems. The CS1 series combines fast instruction processing with scalable rack-based configurations to support applications requiring greater processing capacity, control accuracy, and system expansion. With LD instruction processing speeds as fast as 0.02 µs, the controller improves cycle time and peripheral servicing responsiveness for time-critical operations. Development and system integration are supported through CX-One tools, including CX-Programmer for programming, CX-Simulator for simulation, and CX-Server for communication middleware. Browse the CS1 models below to compare available configurations for your control system. The Omron CS1 PLC connects to the Omron PLC range and other Omron control products used in industrial automation.