1769-PA2 CompactLogix AC 2A/0.8A Power Supply | Allen-Bradley

The Original New Allen-Bradley 1769-PA2 CompactLogix AC 2A/0.8A Power Supply is an expansion power supply module for CompactLogix automation systems, providing 5V DC and 24V DC power to Compact I/O modules. It provides the necessary power for CompactLogix L3x controllers and additional I/O banks. Modules can be placed on both sides of the power supply, with up to eight I/O modules supported on each side. The 1769-PA2 is suitable for 120/240V AC input with a wide operating range.

Core Engineering Highlights:
85–265V AC wide input range | 2.0A @ 5V DC + 0.8A @ 24V DC output | 8W power dissipation @ 60°C | 25A max inrush current | 47–63Hz frequency rating | 118 x 70 x 87 mm | 525 g | 0°C to +60°C operating | DIN rail or panel mount

Key Features:

• Original New Allen-Bradley 1769-PA2 power supply

• 85–265V AC wide input voltage range for global compatibility

• 120/220V AC nominal input

• 2.0A @ 5V DC output current capacity

• 0.8A @ 24V DC output current capacity

• Up to eight I/O modules can be placed on each side of the power supply

• Reinforced insulation type (IEC Class 1 grounding required), routine tested at 2596V DC for 1s

• DIN rail or direct panel mounting

• Internal fuse replaceable with Wickmann 19195-3.15A or Littelfuse 02183.15MXP

• Compact 118 x 70 x 87 mm form factor

• Open-style enclosure (IP20 equivalent)

• Active Mature lifecycle status

Applications:

• Power supply for CompactLogix L3x controllers and I/O banks

• Expansion power for additional Compact I/O banks

• OEM equipment requiring CompactLogix power distribution

• Factory automation and machine control systems

• Material handling and conveyor system control panels

• Industrial automation requiring 5V and 24V DC power distribution

Technical Specifications:

System Compatibility:

• Rockwell Automation CompactLogix L3x controllers (1769-L3x series)

• CompactLogix 5370 L3 controllers

• Compact I/O modules (1769 series)

• 1769 expansion I/O banks

• Requires a 1769 power supply for each L3x controller and additional I/O bank

• Studio 5000 Logix Designer® application

• RSLogix 5000 software

Typical System Architecture:
1769-PA2 AC Power Supply (120/240V AC Input)
↓
2.0A @ 5V DC / 0.8A @ 24V DC Output
↓
CompactLogix L3x Controller (e.g., 1769-L33ER)
↓
Up to 8 I/O Modules on Left Side + Up to 8 I/O Modules on Right Side
↓
1769-ECR Right End Cap (system termination)

Related Products:

• 1769-PA4 – 4A @ 5V DC / 2A @ 24V DC higher capacity version

• 1769-PB2 – 24V DC input version, 2A @ 5V DC

• 1769-PB4 – 24V DC input version, 4A @ 5V DC

• 1769-PA2K – Conformal coated version for harsh environments

• 1769-ECR – Right end cap for CompactLogix system

• 1769-ECL – Left end cap for CompactLogix system

• 1769-L33ER – CompactLogix 5370 controller, 2MB, dual Ethernet with DLR

• 1769-IB16 – 16-point 24V DC digital input module

• 1769-OB16 – 16-point 24V DC digital output module

PLC ERA is an independent industrial automation distributor supplying 100% genuine Original New products through established global supply channels. Allen-Bradley, CompactLogix, and Studio 5000 are trademarks of Rockwell Automation.