ALLEN BRADLEY 1769-PA4 POWER SUPPLY

Allen-Bradley 1769-PA4 AC Power Supply Module: Product Specifications

Overview

The 1769-PA4 is a high-capacity AC Power Supply Module from Allen-Bradley, part of the renowned CompactLogix product line. Designed to support up to 16 I/O modules, it ensures consistent power delivery in compact industrial automation systems. Its switch-selectable input voltage range and robust current capacities make it a reliable choice for powering various industrial applications.

Key Features

• Module Type: AC Power Supply Module, engineered for powering CompactLogix I/O modules.

• Product Type: Specifically designed as an I/O Power Supply for seamless integration with automation systems.

• Series Compatibility: Available in Series A and B, providing enhanced flexibility and performance.

Electrical Specifications

• Input Power:

• Nominal input of 120V AC.

• Input Voltage Range: Switch-selectable between:

• 85 to 265 V AC (universal input range).

• 170 to 265 V AC (high voltage range).

• Input Frequency: 47 Hz to 63 Hz, suitable for varied power conditions.

• Power Consumption:

• 200 VA at 120V AC.

• 240 VA at 240V AC, ensuring optimal performance under different voltage levels.

• Current Capacity:

• 5V DC: Supports up to 4.0 A, ensuring ample power for downstream modules.

• 24V DC: Supports up to 2.0 A for powering additional devices or modules.

• Power Dissipation: Rated at 8 W at 60°C (140°F) for efficient thermal management.

• Inrush Current: Maximum of 25 A at 132V AC, facilitating smooth startups without overloading circuits.

Physical and Mechanical Specifications

• Dimensions:

• Approximate Size (HxWxD): 118 x 70 x 87 mm (4.65 x 2.76 x 3.43 in.), including mounting tabs height: 138 mm (5.43 in.).

• Weight: Weighs approximately 525 g (1.16 lb), making it a lightweight yet durable option for industrial setups.

• Enclosure Type: Open Style, suitable for installations in controlled environments.

Wiring Details

• Wire Type: Requires copper wire capable of withstanding up to 90°C.

• Solid Wire Size: 22 to 14 AWG.

• Stranded Wire Size: 22 to 16 AWG.

• Fuse Type:

• Littelfuse 02153.15MXP.

• Wickmann 19195-3.15A, ensuring protection against overcurrent.

System Compatibility

• Power Supply Distance Rating: Can support 8 I/O modules on each side of the power supply, allowing for a maximum of 16 I/O modules in a system.

• Shipping Dimensions: 8 x 8 x 5 inches, ensuring compact packaging for easier handling and transport.

Warranty and Certifications

• Warranty: Backed by a 1-year warranty, guaranteeing reliable performance.

• Marking and Standards: CE-certified, ensuring compliance with international standards.