Description
1. Product Title
GE Fanuc IC693PWR321 – 30W Standard Rack Power Supply Module for Series 90-30 PLC System
2. Product Overview
The IC693PWR321 is an original rack-mount power supply module exclusively developed by GE Fanuc for the classic Series 90-30 PLC automation control platform. Installed in the leftmost slot of the PLC baseplate backplane, IC693PWR321 converts wide-range industrial AC or DC input into multiple regulated DC outputs to power the CPU unit, digital/analog I/O modules, communication adapters and relay expansion boards on the rack. It resolves system downtime risks caused by grid voltage fluctuations, instantaneous power dip, short circuit and overload in harsh factory environments. Equipped with comprehensive built-in protection circuits and front-panel LED diagnostic indicators, the module features compact mechanical structure and excellent electromagnetic compatibility, delivering continuous, low-ripple stable power conversion for long-term unattended operation of discrete and process control systems.
3. Technical Specifications
- Brand: GE Fanuc (GE Intelligent Platforms)
- Model: IC693PWR321
- Warranty: One Year
- Condition: 100% New & Original
- Input Power: 85–264 VAC (50/60Hz) or 100–300 VDC wide range input, 90VA AC input power / 50W DC input power
- Output Parameters (Total 30W Max):
- +5VDC: 15W for backplane logic circuit, CPU and digital modules
- +24VDC Relay Output: 15W for relay output modules
- Isolated +24VDC: 20W for external sensors and field input devices
- Operating Temp: 0°C to +60°C continuous operating temperature
- Installation: Lock-in slot mounting on Series 90-30 PLC baseplate (leftmost position only)
- Protection Mechanism: Overvoltage, overcurrent, short-circuit automatic shutdown protection, replaceable internal fuse
- Diagnostics: Power OK, fault status LED indicators on front faceplate
- Dimensions/Weight: 53mm × 125mm × 260mm, net weight approx 0.65kg
- Compatible System: Full GE Series 90-30 PLC CPU and all expansion I/O racks
- Certifications: CE, UL Listed, RoHS compliant
4. Application Scenarios
- Manufacturing Assembly Production Lines: Deployed in PLC control cabinets for automotive assembly, packaging machinery and conveyor systems, providing stable backplane power for sequential logic control, sensor signal acquisition and actuator output driving.
- Water & Wastewater Treatment Plants: Integrated into pump station, dosing valve and filter basin control racks, resisting unstable power supply in humid corrosive environments to guarantee reliable operation of water flow monitoring and automatic interlock loops.
- General Process & HVAC Building Control: Used in central air conditioning, boiler auxiliary control and factory ventilation fan PLC systems, supporting uninterrupted safety monitoring and equipment start-stop logic under frequent load switching conditions.
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