Allen-Bradley 1756-PB75

Overview

The Allen-Bradley 1756-PB75 is a robust and essential component for any ControlLogix automation system, meticulously engineered to provide stable and reliable power conversion. This standard DC power supply efficiently transforms a 24V DC input into the precise voltages required by your ControlLogix modules, ensuring optimal performance and longevity of your industrial setup. With a substantial maximum output power of 75W, the 1756-PB75 is designed to meet the rigorous demands of modern industrial environments, offering consistent and uninterrupted operation for even the most critical applications. Its intelligent design and proven reliability make it the preferred choice for maintaining the integrity and efficiency of your automated processes.

Key Features

• Reliable 75W Output: Guarantees consistent and stable power delivery to all connected ControlLogix modules.
• Wide Input Voltage Range: Operates seamlessly with an 18–32V DC input, accommodating varying power conditions.
• Reinforced Insulation: Provides superior electrical isolation for enhanced safety and protection against surges.
• Fast Hold-Up Time: Offers exceptional power continuity, safeguarding your system against momentary power interruptions.
• Broad Operating Temperature: Performs reliably in diverse industrial environments from 0–60°C (32–140°F).
• Seamless ControlLogix Integration: Specifically designed for effortless mounting and compatibility with 1756 chassis.
• Certified for Hazardous Locations: UL, c-UL-us, and Class I Division 2 certified for use in demanding and potentially hazardous settings.

Technical Specifications

• Model: Allen-Bradley 1756-PB75
• Series: ControlLogix Standard DC Power Supply
• Input Voltage Range: 18–32V DC
• Nominal Input Voltage: 24V DC
• Maximum Output Power: 75W at 0–60°C (32–140°F)
• Output Voltage and Current Ratings:
  • 5.1V DC at 13A
  • 3.3V DC at 4A
  • 1.2V DC at 1.5A
  • 24V DC at 2.8A
• Hold-Up Time: 35 ms at 18V DC; 40 ms at 24V DC; 40 ms at 32V DC
• Inrush Current: 30A maximum
• Isolation Voltage: 250V (continuous), reinforced insulation type, power input to backplane; type tested at 3500V DC for 60 seconds
• Operating Temperature: 0–60°C (32–140°F)
• Mounting: Designed for the left side of the 1756 chassis
• Compatible Chassis: 1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17
• Certifications: CE, UL, c-UL-us, Class I Division 2 Hazardous Locations

Applications

• Critical Industrial Automation Systems: Provides an unfailing power source for ControlLogix controllers and I/O modules, preventing downtime.
• Precision Manufacturing Processes: Ensures the consistent and accurate operation of automated machinery and assembly lines.
• Energy Management and Utilities: Supports robust control systems in power distribution networks and real-time monitoring applications.
• Building Automation: Powers sophisticated building management systems that rely on ControlLogix for environmental control and security.
• Material Handling and Logistics: Critical for continuous operation of automated warehousing and transport systems.
• Water and Wastewater Treatment: Provides reliable power for control processes in demanding environmental conditions.

Why Choose This Model?

• Unwavering Reliability: The Allen-Bradley 1756-PB75 is engineered for continuous operation, providing stability to your most vital control systems. Its robust design minimizes the risk of power-related failures, safeguarding your production.
• Optimized Performance: Delivering precisely regulated power, this unit ensures that your ControlLogix system operates at peak efficiency, preventing voltage fluctuations that can impact module performance and data integrity.
• Durable Industrial Design: Built to endure harsh industrial environments, featuring reinforced insulation and a high inrush current tolerance that protects against electrical disturbances and prolongs the lifespan of your equipment.
• Comprehensive Compatibility: Its design ensures seamless integration with a wide array of ControlLogix chassis, offering flexibility and ease of deployment across various system configurations without compatibility concerns.
• Enhanced Safety Standards: With multiple certifications, including for hazardous locations, the 1756-PB75 meets stringent safety requirements, providing peace of mind in high-risk applications.
• Global Industry Trust: As part of the Allen-Bradley family, this power supply embodies a legacy of quality, innovation, and global trust in industrial automation components, ensuring you invest in a proven solution.

Order Now

Elevate the reliability and performance of your industrial automation systems with the Allen-Bradley 1756-PB75 ControlLogix DC Power Supply. Benefit from our fast shipping and worldwide delivery options, ensuring your critical components arrive when and where you need them. For a complete overview of our ControlLogix offerings, explore our ControlLogix Controllers main category. Discover the full spectrum of high-quality industrial automation solutions by visiting our comprehensive Allen-Bradley Industrial Automation Products master category, featuring controllers, drives, motors, HMIs, and essential accessories.