The GE UR9EH is a high-end Central Processing Unit (CPU) module designed for the GE Multilin Universal Relay (UR) platform. This advanced processor is engineered to handle the most demanding protection, control, monitoring, and communication tasks in complex electrical power systems. It provides superior processing power, expanded memory, and enhanced communication capabilities, including multiple Ethernet ports and support for critical protocols like IEC 61850. The UR9EH is the core component that enables sophisticated automation logic, high-speed performance, and robust cybersecurity features, making it an ideal choice for critical applications in utility substations and industrial facilities.