Description:

The Allen-Bradley 1769-PA2 REV 2 Power Supply is a DC power module used in industrial control systems to provide stable low-voltage power for CompactLogix and related I/O racks. Designed for 120/240V AC input, this power supply delivers reliable 24V DC output to support controllers, I/O modules, and communication devices within automation cabinets. Maintenance teams, OEM machine builders, and system integrators use this module for new installations, system upgrades, panel retrofits, and replacement of aging or failed power supplies to ensure consistent performance of control systems.

Applications:

The Allen-Bradley 1769-PA2 REV 2 power supply is widely applied in industrial automation systems requiring dependable DC power distribution. Typical installations include conveyor systems, packaging machinery, material handling equipment, assembly lines, process control panels, and factory automation cells where PLCs and I/O networks depend on stable power for reliable operation. Its compatibility with CompactLogix and Micro800 systems makes it suitable for both standalone machines and complex control architectures across manufacturing environments.

Technical Specifications:

• Manufacturer: Allen-Bradley
• Part Number: 1769-PA2 REV 2
• Series: Compact I/O / CompactLogix Power Supplies
• Input Voltage: 120/240V AC, 50/60 Hz
• Output Voltage: 24V DC
• Output Current: 2 A DC
• Mounting Type: DIN rail or panel mount (application dependent)
• Compatible Systems: CompactLogix, MicroLogix, and 1769 I/O racks
• Protection: Overload and short-circuit protection (as per design)
• Operating Temperature: Standard industrial range (typically 0°C to 55°C)
• Indicators: LED status indicators for power and fault diagnostics

Common Replacements:

• Allen-Bradley 1769-PA4
• Allen-Bradley 1769-PS125
• Siemens 6EP1331-2BA10