The GE Fanuc IC693PWR321 is a robust standard power supply designed for the Series 90-30 control system. With a load capacity of 30 watts, this versatile unit can accept input voltages of 120/240 VAC or 125 VDC. It provides a +5VDC output along with two +24 VDC outputs—one serving as a relay power output for Series 90-30 Output Relay modules and the other as an isolated output for internal module use, facilitating external power supply for 24 VDC input modules. The IC693PWR321 is fully compatible with all CPU models within the Series 90-30 lineup. It features a protective mechanism that automatically shuts off the power supply in case of a direct short, ensuring hardware safety. Equipped with six terminals for user connections, the power supply integrates seamlessly with the CPU performance to enhance system capabilities, including simplex, fail-safe, and fault tolerance operations. The module also offers advanced diagnostic features and an integrated smart switch fusing system for enhanced performance and safety. It is installed in the leftmost slot of the baseplate and includes an RS-485 serial port for communication.