ALLEN BRADLEY 1769-PA2 POWER SUPPLY

Allen-Bradley 1769-PA2 AC Power Supply Module: Product Specifications

Overview

The 1769-PA2 is an AC power supply module from Allen-Bradley, part of the CompactLogix product line. This module provides reliable power to I/O modules within the CompactLogix system, supporting a wide range of industrial applications. With a versatile input voltage range, power consumption options, and excellent current capacity, it is engineered to deliver consistent and efficient power for your automation systems.

Key Features

• Module Type: AC Power Supply Module, designed to power I/O modules in a CompactLogix system.

• Product Type: Specifically designed as an I/O Power Supply, ensuring stable voltage for connected modules.

Electrical Specifications

• Input Power:

• 120 Volts AC, with a flexible input voltage range of 85 to 265 V AC.

• Input Frequency Range: 47 Hz to 63 Hz, accommodating varying power supply conditions.

• Power Consumption:

• 100 VA at 120V AC input.

• 130 VA at 240V AC input, providing efficient power distribution.

• Current Capacity:

• 5V DC: Supports up to 2.0 A, providing sufficient power to downstream modules.

• 24V DC: Supports up to 0.8 A, offering additional power for specific I/O modules.

• Power Dissipation: 8 W at 60°C (140°F), optimizing energy efficiency and heat management.

• Inrush Current: Maximum inrush of 25 A at 132 V AC ensures smooth startup without overloading.

Physical Specifications

• Shipping Weight: 2 pounds, making it a lightweight solution for integration into control panels.

• Shipping Dimensions: 8 x 8 x 5 inches, compact for easy installation.

• Enclosure Type Rating: Open Style (no enclosure), designed for environments with controlled conditions.

• Wire Type: Suitable for copper wires rated up to 90°C.

• Wire Size Compatibility:

• Solid Wire Size: 22 to 14 AWG.

• Stranded Wire Size: 22 to 16 AWG.

System Compatibility

• Power Supply Distance Rating:

• Can support up to 8 I/O modules on either side of the power supply, for a total of 16 I/O modules connected in a system.