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CompactLogix AC Power Supply 1769-PA4 Allen Bradley
  • CompactLogix AC Power Supply 1769-PA4 Allen Bradley
  • CompactLogix AC Power Supply 1769-PA4 Allen Bradley
  • CompactLogix AC Power Supply 1769-PA4 Allen Bradley
CompactLogix AC Power Supply 1769-PA4 Allen Bradley

Allen Bradley

CompactLogix AC Power Supply 1769-PA4 Allen Bradley

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  • Manufacturer: Allen Bradley

  • Product No.: 1769-PA4

  • Product Type: CompactLogix AC Power Supply

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 880g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Product Description

The 1769-PA4 is a high-capacity AC expansion power supply for Allen-Bradley CompactLogix and MicroLogix 1500 I/O banks. It delivers regulated 5 V and 24 V DC to high-density analog, specialty, and digital modules, supporting larger I/O banks where standard PA2 power is insufficient. Its universal AC input, short-circuit protection, and robust thermal design make it ideal for complex industrial control systems requiring maximum uptime.

Technical Specifications

Item Specification
Catalog Number 1769-PA4
Input Voltage Range 85–265 V AC (Auto-ranging)
Nominal Input 120 V AC / 240 V AC
Backplane Output 5 V DC / 4.0 A, 24 V DC / 2.0 A
Power Consumption 200 VA @ 120 V AC, 240 VA @ 240 V AC
Max Power Dissipation 18 W
Max Inrush Current 25 A @ 132 V AC
Power Supply Distance Rating 8 modules per side
Isolation Voltage 250 V continuous (reinforced)
Operating Temperature 0–60 °C (32–140 °F)
Dimensions (H×W×D) 118 × 70 × 87 mm 

Key Notes

  • Provides double the 5V and more than double the 24V current compared to 1769-PA2

  • Backward compatible with PA2-powered I/O banks, but wider footprint (70 mm vs 52.5 mm)

  • Supports up to 8 I/O modules per side

  • No battery required; dedicated for backplane power only
Return policy

​We aim to provide reliable products and a smooth purchasing experience. If there is a problem with your order, please contact us and we will assist according to our Refund Policy.
Shipping

We provide international shipping options to meet different delivery requirements. Please review details regarding methods and timelines in our Shipping Policy.
Warranty

We provide a 12-month warranty for all products, subject to normal use and proper installation.

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