Product Introduction
The GE IC695PSA040F is an industrial‑grade Universal Backplane Power Supply designed for the PACSystems RX3i controller architecture. This module delivers stable and regulated DC power across the backplane, enabling reliable operation of CPUs, I/O modules, and communication devices in automation systems. Its universal input capability supports both AC and DC sources, making it versatile for various plant power environments.
Built for rugged industrial use, the IC695PSA040F combines robust protection features with flexible mounting and clear diagnostic feedback. It is ideal for manufacturing, process control, energy, and infrastructure applications where consistent PLC power integrity is essential. Only one unit of this power supply should be installed per RX3i Universal Backplane to ensure proper system operation and load distribution.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | GE (General Electric) |
| Model Number | IC695PSA040F |
| Product Type | Universal Backplane Power Supply |
| Platform Compatibility | PACSystems RX3i Controllers |
| Input Voltage | 85–264 VAC or 100–300 VDC |
| Nominal Input | 120/240 VAC or 125 VDC |
| Output Power | 40 W total |
| Output Voltages | +5.1 VDC, +24 VDC (relay), +3.3 VDC |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | –40°C to 85°C |
| Protection | Overvoltage, overcurrent, thermal protection |
| Status Indicators | LEDs for power and fault conditions |
| Mounting | Occupies two RX3i backplane slots |
Industrial Applications
The IC695PSA040F is engineered for industrial control applications requiring reliable and flexible power delivery:
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Powering RX3i CPU and I/O modules in manufacturing automation
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Distributed control systems in chemical and petrochemical plants
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Energy production and power distribution control cabinets
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SCADA and process monitoring automation
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Packaging and materials handling automation
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Water and wastewater treatment systems
By providing multiple regulated outputs with protection features, this power supply helps maintain uninterrupted PLC performance across demanding environments.
Advantages
Wide Input Compatibility
Supports both AC and DC power sources within broad industrial voltage ranges.
Stable Multi‑Output Power
Provides regulated +5.1 VDC for logic loads, +24 VDC for relay circuits, and +3.3 VDC for internal module use.
Robust Protection
Includes built-in overvoltage, overcurrent, and thermal protection to safeguard connected systems.
Diagnostic Feedback
Integrated LED indicators allow quick visual checks for power status, faults, overload, and overtemperature conditions.
Compact and Rack‑Ready
Designed to occupy two slots in the RX3i Universal Backplane, enabling efficient power distribution without unnecessary space usage.
Technical FAQs
1. What is the main function of the IC695PSA040F?
It supplies regulated DC power to the RX3i backplane to support CPU, I/O, and other modules.
2. What input voltages are supported?
85–264 VAC or 100–300 VDC.
3. What output voltages does it provide?
It provides +5.1 VDC, +24 VDC, and +3.3 VDC regulated outputs.
4. How much total power does the module deliver?
40 W maximum.
5. What protection features are included?
Overvoltage, overcurrent, and thermal protection.
6. Does it have diagnostic indicators?
Yes, status LEDs indicate power, fault, overload, and overtemperature conditions.
7. How many backplane slots does it occupy?
It occupies two slots on the RX3i Universal Backplane.
8. Can multiple power supplies be installed together?
Typically only one IC695PSA040F is installed per backplane for proper load balancing.
9. What industries commonly use this module?
Manufacturing, process control, energy systems, and water treatment industries.
10. What operating temperature range does it support?
0°C to 60°C.
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