The GE IC695PSA040F is a 40-watt power supply designed for the PACSystems RX3i Universal Backplane. It operates with input voltages ranging from 85 to 264 VAC or 100 to 300 VDC, providing flexibility for various industrial applications. This power supply delivers three outputs: +5.1 VDC, +24 VDC relay output, and +3.3 VDC (used internally by RX3i modules). Notably, only one IC695PSA040F can be installed in a PACSystems RX3i Universal Backplane, and it cannot be used with other RX3i power supplies in redundant or increased capacity modes.

Technical Specifications

Applications

The IC695PSA040F is suitable for various industrial automation applications, including:

• Manufacturing Plants: Supplying power to PLC systems controlling production lines.
• Energy Sector: Powering control systems in power generation and distribution.
• Oil & Gas Industry: Supporting SCADA and DCS systems in exploration and refining operations.
• Water Treatment Facilities: Providing reliable power to automated water processing equipment.
• Transportation Systems: Ensuring stable operation of control systems in railways and subways.
• Building Automation: Powering HVAC and lighting control systems in large infrastructures.

Key Advantages

• Versatile Input Range: Compatible with both AC and DC power sources, enhancing adaptability.
• Dedicated Outputs: Provides specific voltages for various module requirements, ensuring optimal performance.
• Enhanced Safety: Equipped with multiple protection features to safeguard connected equipment.
• Compact Design: Occupies minimal space within the backplane, allowing for efficient system design.
• Compliance: Meets international standards, ensuring reliability and safety in diverse environments.

Frequently Asked Questions (FAQ)

1. What is the primary function of the GE IC695PSA040F power supply?

The IC695PSA040F is a 40W power supply designed for use in PACSystems RX3i Universal Backplanes. It converts AC or DC input voltage into regulated DC outputs (+5.1V, +24V relay, and +3.3V) to power RX3i modules. It is essential for providing stable power to automation and control systems in industrial environments.

2. What input voltage ranges are supported by this power supply?

The IC695PSA040F supports a wide range of input voltages:

• 85-264 VAC (standard alternating current)
• 100-300 VDC (direct current)

This flexibility makes it suitable for various power sources used in industrial automation setups.

3. Can multiple IC695PSA040F power supplies be used together in one backplane?

No, only one IC695PSA040F power supply can be installed in a single RX3i Universal Backplane. It does not support redundant power configurations, meaning it cannot be combined with another power supply to increase capacity or provide backup power.

4. What are the output voltages provided by this power supply?

The IC695PSA040F provides three main DC output voltages:

• +5.1V DC – Main system power
• +24V DC – Relay power output
• +3.3V DC – Used internally by RX3i modules

These regulated outputs ensure stable operation for the RX3i system.

5. What protection features are included in the IC695PSA040F?

To protect the system and connected modules, the IC695PSA040F includes the following safety features:

• Overvoltage protection – Prevents excessive voltage from damaging components.
• Overcurrent protection – Shuts down in case of excessive current draw.
• Thermal protection – Monitors temperature and prevents overheating.

These features help maintain the reliability of the RX3i system and prevent potential failures.

6. How can I monitor the status of the power supply?

The IC695PSA040F has four LED indicators that provide status information:

• Power (PWR) – Indicates normal operation.
• Overtemperature (TMP) – Signals an overheating condition.
• Overload (OVL) – Indicates excessive current draw.
• Fault (FLT) – Alerts users to any internal faults.

These LEDs make it easy to diagnose power supply issues in real-time.

7. What are the dimensions and weight of the IC695PSA040F?

The dimensions is 135 × 71× 127 mm and weight 0.522 kg.

8. What are the recommended operating and storage temperatures?

The IC695PSA040F is designed to function in a variety of industrial environments:

• Operating Temperature: 0°C to 60°C
• Storage Temperature: -40°C to 85°C

This ensures reliability in different climate conditions, from manufacturing plants to field applications.

9. Can the IC695PSA040F be used with RX3i remote I/O racks?

No, the IC695PSA040F is designed only for local RX3i backplanes and cannot power remote I/O racks. For remote configurations, a dedicated remote power supply should be used.

10. What certifications and compliance standards does the IC695PSA040F meet?

The IC695PSA040F complies with international safety and quality standards, making it suitable for use in industrial automation:

• UL (Underwriters Laboratories) Certification
• CE (Conformité Européenne) Compliance
• CSA (Canadian Standards Association) Certification
• RoHS (Restriction of Hazardous Substances) Compliance

These certifications ensure the power supply meets industry regulations for reliability, efficiency, and environmental safety.