GE IC695PSD040F 40W Power Supply Module

GE IC695PSD040F PACSystems RX3i 40W 24VDC Power Supply Module

The GE IC695PSD040F is a high-performance, high-efficiency 40-Watt DC-to-DC power supply module. It is specifically built for the universal backplane platform of the PACSystems RX3i. This module converts a nominal 24VDC input voltage to the stable, regulated power required by RX3i CPUs, specific I/O modules and advanced communication interfaces. It is ideally suited to thrive in demanding industrial and marine control applications.

The IC695PSD040F is equipped with clever diagnostics that actively inform the central processor unit of any internal power failures, overtemperature conditions or output overloads. This enables total data integrity, flawless fail-safe sequences and optimum system availability for mission-critical applications.

Model Details

• Brand/Manufacturer: GE Fanuc / Emerson Automation
• Model Number: IC695PSD040F
• MPN (Manufacturer Part Number): IC695PSD040F
• Product Line: PACSystems RX3i
• Equipment Type: Baseplate Slot-Mounted PLC Power Supply Module

Technical Specifications: GE IC695PSD040F

Key Features

1. Direct Backplane Integration: Easily mounts to any standard slot of an RX3i Universal Backplane (IC695 series) and draws power effectively without extra cabling mats.
2. Triple-Rail Power Delivery: Delivers simultaneous power to a wide range of module internal architectures, including +5.1 VDC, +3.3 VDC, and a dedicated +24 VDC relay output channel.
3. Intelligent Diagnostic LEDs: Front-facing LEDs provide operators with immediate maintenance visibility for speedy diagnosis of problems, overcurrents or thermal thresholds.
4. Automatic Overcurrent & Short Protection: Automated electronic limits disable power rails securely in the event of short circuits, and auto-restarts repeatedly until the fault condition is cleared.

Compatibility

• Strictly compatible with PACSystems RX3i Universal Backplanes (IC695 Series).
• Note: This non-isolated module is not compatible with floating or positive-grounded electrical systems.

Part Number Cross-References

• GE IC695PSD040
• IC695PSD040-F
• IC695PSD040G / H / J (Later backward-compatible revisions)
• Emerson Automation IC695PSD040

Lead Time

• Availability: In Stock / Ready for Dispatch.
• Lead Time: Ships within 1 business day.

Our Engineer’s Advice:

1. Parallel and Capacity Limitations: A frequent error while retrofitting in the field is the assumption that the IC695PSD040F can be used in redundant or higher capacity mode. NEVER share loads by installing two of these power modules in the same backplane; you will cause serious equipment damage. If the estimates of your present rack are above 40 Watts then you will need to segment your system with expansion/remote backplanes or upgrade to a higher capacity power supply type like the IC695PSD140.
2. Dealing with Marine Power Failures: This power supply has a 10ms ride-through window that absorbs dips in voltage. But if your marine vessel or industrial platform has frequent voltage brownouts then the +24VDC relay power line will drop promptly when the power is lost at the input and the control relays downstream will drop out immediately. To minimize occasional trips on essential propulsion or auxiliary machinery, take your primary 24VDC input through a dedicated stabilized UPS or battery-buffered distribution line.
3. Thermal Management & Wiring Tips: The module is rated to 60°C but is subject to the normal thermal derating over 40°C. Provide sufficient space inside the control cabinet for natural vertical convection. Use 90°C-rated copper conductors and torque terminal block screws firmly within the 9.6–11.5 in-lbs specification to prevent high resistance micro-arcs generated by constant shipboard vibration.