Product Overview

The GE Fanuc IC694PWR321 serves as the primary energy source for the PACSystems RX3i control rack. This universal power supply accepts a wide range of input voltages, including both AC and DC sources, delivering stable logic and relay power to the backplane. Installed in the dedicated leftmost slot, it ensures centralized and organized power distribution for CPUs and I/O modules. We supply this unit as a 100% brand new, original factory-sealed component to guarantee the stability of mission-critical automation systems.

Technical Specifications

Engineering Advantages

Universal Input Flexibility
Automatically supports 85–264 VAC and 100–300 VDC, eliminating the need for external transformers and simplifying global deployment.

Isolated Output Channels
Provides three independent voltage rails, preventing electrical noise from field devices from interfering with sensitive CPU logic.

Superior Thermal Management
High-efficiency conversion minimizes heat generation, ensuring reliable operation in compact industrial enclosures.

Integrated Diagnostics
Front-panel LED indicators display real-time status of each output rail, enabling fast fault identification without external test equipment.

FAQs

Where should I install the IC694PWR321 in the rack?
Install the module in the leftmost slot of the RX3i Universal Backplane to ensure proper connection to the internal power bus.

Can this module power 24V field sensors directly?
Yes. The isolated 24 VDC output is designed for field devices, provided total load does not exceed 20 W.

What happens if the input voltage drops momentarily?
The 20 ms holdup time maintains system operation during short power dips, preventing unnecessary PLC resets.

Is this power supply compatible with Series 90-30 modules?
Yes. It supports both RX3i and compatible Series 90-30 I/O modules within the same rack.