The GE IC693PWR321S is a standard power supply module designed for the GE Fanuc Series 90-30 Programmable Logic Controller (PLC) system. This 30-watt unit is engineered to provide reliable and consistent power to the PLC’s CPU, backplane, and I/O modules. It mounts in the leftmost slot of any Series 90-30 baseplate and features a user-selectable input voltage, allowing for flexibility in various industrial environments. Its robust design ensures stable operation for critical automation and control applications, making it a fundamental component for maintaining system integrity and performance.