GE PACSystems RX3i
The GE PACSystems RX3i is a modular, rack-based programmable automation controller engineered by GE Fanuc (now Emerson) for high-performance mid-range industrial applications. It supports up to 32,000 I/O points across multiple local or remote racks and offers more than 100 discrete, analog, and specialty modules—redundant CPUs, motion, high-speed counters, temperature controllers, HART-enabled analog, and fieldbus cards—delivering the speed, scalability, and availability demanded by process, motion, and safety-critical systems.