GE PACSystems RX7i
The GE PACSystems RX7i is a rugged, VME64-rack programmable automation controller built by GE Fanuc for large-scale, continuous-process and high-availability plants. It supports up to 100,000+ I/O points across 16 local or remote racks and offers more than 200 discrete, analog, and specialty modules—redundant CPUs, reflective-memory fiber links, SIL-2 safety, high-speed counters, temperature controllers, motion, Ethernet, and fieldbus cards—delivering the speed, capacity, and fault-tolerance required for power-generation, oil & gas, and safety-critical applications.