1769-PA4 Allen‑Bradley CompactLogix power supply module

Description

1769-PA4 Allen‑Bradley CompactLogix power supply module

Product Dimensions：

Product Description

The Allen-Bradley 1769-PA4 is a CompactLogix power supply module designed by Rockwell Automation for industrial automation systems. It provides reliable and stable power to CompactLogix 1769-L3x processors, controllers, and I/O modules. With a selectable input voltage range and robust design, it ensures efficient operation in various industrial environments.

Technical Specifications

• Module Type: AC Power Supply Module

• Input Voltage Range: 85–265V AC or 170–265V AC, switch selectable

• Nominal Input Voltage: 120V/220V AC

• Input Frequency Range: 47–63 Hz

• Power Consumption: 200 VA @ 120V AC, 240 VA @ 240V AC

• Power Dissipation: 8 W @ 60 °C (140 °F)

• Current Capacity:

  • 4.0 A @ 5V DC

  • 2.0 A @ 24V DC

• Inrush Current: Maximum 25 A @ 132V AC

• Fuse Type: Littelfuse 02153.15MXP or Wickmann 19195-3.15A

• Wire Size: 14 AWG (2.5 mm²) solid copper wire rated at 90 °C (194 °F) or greater, 1.2 mm (3/64 in.) insulation max

• Power Supply Distance Rating: Supports up to 8 I/O modules on either side (maximum 16 modules)

• Enclosure Type: None (Open Style)

• Weight: 1.00 lbs (0.45 kg)

• Certifications: c-UL-us, CE, C-Tick (as of 2025-09-09)

• Warranty: 1 year (for refurbished units, 2-year warranty from specific suppliers like DO Supply)

Advantages

• High Reliability: Built with Allen-Bradley’s robust quality standards, ensuring consistent performance in demanding industrial settings.

• Wide Input Voltage Range: Supports a broad range of input voltages (85–265V AC), offering flexibility for various power configurations.

• Compact Design: Space-efficient, ideal for systems with limited installation space.

• Efficient Power Distribution: Delivers stable power to multiple I/O modules and controllers, minimizing downtime.

• Built-in Protection: Features safeguards against power surges and overloads, enhancing system reliability.

• Energy Efficiency: Optimized to reduce energy waste, promoting cost savings and sustainability.

• Easy Integration: Seamlessly integrates with CompactLogix and ControlLogix systems for both new installations and upgrades.

Precautions

• Input Voltage Selection: Ensure the correct input voltage range (85–265V AC or 170–265V AC) is selected via the switch to avoid damage to the module.

• Proper Wiring: Use only 14 AWG solid copper wire rated for 90 °C or higher to prevent overheating or connection issues.

• Fuse Replacement: Replace fuses only with the specified types (Littelfuse 02153.15MXP or Wickmann 19195-3.15A) to maintain safety and performance.

• Environmental Conditions: Operate within the specified temperature range (up to 60 °C) and avoid excessive humidity or dust to prevent module degradation.

• Grounding: Ensure proper grounding to avoid electrical hazards and maintain system stability.

• Installation: Follow Rockwell Automation’s guidelines for installation to prevent damage to the module or connected devices.

• Certification Check: Verify the certifications on the product label, as they may vary based on the manufacturing date.

Applications

The 1769-PA4 is ideal for a variety of industrial automation and control applications, including:

• Industrial Automation Systems: Powers I/O modules and PLC systems in manufacturing, process control, and assembly lines.

• Control Systems: Provides stable power for programmable logic controllers (PLCs) in CompactLogix and ControlLogix setups.

• Small to Medium-Sized Applications: Supports cost-effective control solutions for compact systems requiring reliable power delivery.

• Critical Operations: Ensures consistent performance in environments where downtime is costly, such as in automotive, food and beverage, or pharmaceutical industries.

• System Upgrades: Facilitates seamless integration into existing automation infrastructures for enhanced functionality.

Additional Notes

For detailed technical documentation, refer to the Rockwell Automation Technical Documentation Center or Literature Library. For repair or warranty information, contact authorized distributors or Rockwell Automation directly. Note that products sold before or after September 9, 2025, may carry different certifications.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Please make an inquiry for more models：