Allen-Bradley 1769-PB2

Overview

The Allen-Bradley 1769-PB2 is a robust and essential 24V DC power supply module, meticulously engineered to provide reliable and consistent power to your critical CompactLogix and MicroLogix 1500 programmable logic controller (PLC) systems. Designed for seamless integration, this unit efficiently regulates power distribution to both the controller chassis and associated I/O modules, guaranteeing optimal performance and system stability in demanding industrial environments.

Capable of delivering a substantial 2.0 Amperes at 5V DC and 0.8 Amperes at 24V DC, the 1769-PB2 ensures that your automation infrastructure receives the precise power it needs to operate without interruption. Its compact design and versatile mounting options make it an ideal choice for a wide array of panel-based control systems and automated processes, from manufacturing and processing plants to various industrial applications requiring dependable power for their control systems.

Key Features

• Optimized Input Voltage: Operates efficiently with a nominal 24V DC input, accommodating a broad range from 19.2V DC to 31.2V DC for enhanced flexibility.
• Dual Output Current Capability: Provides 2.0 A at 5V DC and 0.8 A at 24V DC, perfectly suited for powering CompactLogix controllers and various I/O modules.
• Integrated Backplane Support: Designed to supply power effectively to CompactLogix controllers and can support up to eight I/O modules, depending on the cumulative power load.
• Advanced Protection Mechanisms: Features comprehensive electronic protection against overloads and short-circuits, safeguarding your valuable automation equipment.
• Diagnostic Status Indicators: Equipped with intuitive status indicators for quick and efficient troubleshooting, helping to minimize downtime and simplify maintenance.
• Flexible Mounting Options: Offers both DIN rail and panel mount capabilities, providing versatile installation choices to fit your specific cabinet layout and space constraints.

Technical Specifications

• Model: 1769-PB2
• Series: CompactLogix Power Supplies
• Input Voltage Range: 19.2–31.2V DC
• Nominal Input Voltage: 24V DC
• Output Current @ 5V DC: 2.0 A
• Output Current @ 24V DC: 0.8 A
• Maximum Inrush Current: 30 A max
• Isolation Voltage: 75V (continuous), reinforced insulation for enhanced safety.
• Operating Temperature: 0°C to +60°C (32°F to 140°F), ensuring reliable operation in diverse industrial environments.
• Dimensions (W x H x D): 70 mm x 118 mm x 87 mm (2.76 in x 4.65 in x 3.43 in)
• Weight: Approximately 0.4 kg (0.88 lbs)
• Certifications: CE, UL, c-UL-us, Class I Div 2, ATEX – demonstrating compliance with global safety and quality standards.

Applications

• Primary Power for CompactLogix Controllers: Essential for providing stable and regulated power to a wide range of CompactLogix controller systems, ensuring their reliable operation.
• MicroLogix 1500 System Expansion: Ideal for expanding the capabilities and power requirements of existing MicroLogix 1500 systems, facilitating modular growth.
• Robust Panel-Based Control Systems: Perfectly suited for integration into industrial control panels where space optimization and dependable power delivery are paramount.
• Automation Systems in Manufacturing: Ensures uninterrupted power for critical automation processes in manufacturing facilities, contributing to efficiency and reduced downtime.
• Process Control and Monitoring: Provides the necessary power infrastructure for sensitive process control applications, enabling accurate monitoring and regulation.
• Material Handling and Packaging: Supports the power demands of automated material handling and packaging machinery, boosting operational continuity.

Why Choose This Model?

• Unwavering Reliability for PLCs: The 1769-PB2 delivers a consistent and stable power output, critical for the uninterrupted operation and longevity of your Allen-Bradley CompactLogix and MicroLogix 1500 PLC systems.
• Optimized for Space and Versatility: Its compact footprint combined with flexible DIN rail and panel mounting options allows for efficient utilization of cabinet space, simplifying installation and maintenance.
• Expansive Voltage Operation: Designed to accommodate a wide input voltage range (19.2V DC to 31.2V DC), minimizing susceptibility to voltage fluctuations and enhancing operational resilience.
• Enhanced System Security: Integrated electronic overload and short-circuit protection features provide a crucial layer of safety, preventing potential damage to connected equipment and extending component lifespan.
• Global Compliance and Quality Assurance: With multiple international certifications (CE, UL, c-UL-us, ATEX), this power supply assures adherence to stringent global safety and performance standards.
• Simplified Diagnostics: Built-in status indicators offer immediate visual feedback on the operational status, allowing for quick problem identification and resolution, thereby maximizing uptime.

Order Now

Secure the reliable power foundation your automation systems demand. Order the Allen-Bradley 1769-PB2 CompactLogix Power Supply today to ensure the optimal performance and longevity of your industrial control applications.

Benefit from fast shipping and worldwide delivery options, bringing this essential component directly to your facility. For a comprehensive view of compatible controllers, navigate back to our CompactLogix Controllers main category. To explore the entire spectrum of Allen-Bradley's industrial automation solutions, including controllers, drives, motors, HMIs, and accessories, visit our Allen-Bradley Industrial Automation Products master category.