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Allen-Bradley 1756-PH75/B ControlLogix Power Supply

Brand/Manufacturer: Allen-Bradley

Order Number: 1756-PH75/B

Type: Power Supply

Country of Origin: Sweden

Condition: Original Brand

Lead Time: Available in stock

Payment Term: 100% TT In Advance

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Description

The Allen-Bradley 1756-PH75/B ControlLogix Power Supply is an essential component for maintaining reliable power distribution and operational efficiency in industrial automation systems. This high-performance power supply is designed for ControlLogix® systems, ensuring the smooth and uninterrupted operation of your entire control system. With a robust and compact design, the 1756-PH75/B provides superior reliability, durability, and flexibility to meet the demands of modern manufacturing environments.

Equipped with high efficiency and advanced features, the 1756-PH75/B offers consistent and stable power to support a range of control modules and I/O devices. Its wide input voltage range and support for high-performance automation operations make it an excellent choice for mission-critical industrial applications.

Functional Highlights / Key Benefits / Main Features

  • High Efficiency: The 1756-PH75/B features advanced energy-saving technology to ensure efficient operation with reduced power consumption.

  • Wide Input Voltage Range: With a wide input voltage range, this power supply adapts to various power sources for flexible installation.

  • Increased Reliability: Provides consistent power output, ensuring reliability for ControlLogix systems and other compatible devices.

  • Compact Design: The 1756-PH75/B offers a compact footprint, making it easy to integrate into space-constrained control panels or cabinets.

  • Enhanced Durability: Built to withstand harsh industrial environments with an industrial-grade design and protection features.

  • Advanced Monitoring: Features built-in diagnostics to monitor the health and performance of the power supply, preventing downtime.

Technical Data / Specifications / Technical Parameters

Parameter Value
Model Number 1756-PH75/B
Brand Allen-Bradley
Module Type ControlLogix Power Supply
Input Voltage Range 85–264 VAC
Output Voltage 24V DC
Output Power 75W
Mounting Type DIN Rail or Panel Mount
Operating Temperature 0°C to 60°C (32°F to 140°F)
Storage Temperature -40°C to 85°C (-40°F to 185°F)
Current Rating 3.1 A (at 24V DC)
Efficiency >90%
Dimensions (L x W x H) 138 mm x 130 mm x 45 mm
Weight 0.5 kg (1.1 lbs)
Environmental Rating IP20 (Dust Protected)
Certifications UL, CE, CSA, RoHS

Typical Applications / System Integration / Use Cases
The Allen-Bradley 1756-PH75/B ControlLogix Power Supply is specifically designed to power ControlLogix® systems in industrial environments. Its versatile features and high efficiency make it ideal for various industrial automation applications.
Some common use cases include:

  • Industrial Automation Systems: Powers ControlLogix processors, I/O modules, and other components to enable smooth operations in manufacturing systems.

  • Energy Management Systems: Integrates with energy control systems to ensure stable and reliable power delivery to industrial machinery.

  • Robotics: Supplies stable power for automated robotic systems, ensuring efficient and continuous operation.

  • Machine Control: Ideal for machine control panels and systems, providing consistent power to maintain optimal performance.

  • Networking and Communication: Suitable for controlling devices requiring continuous power supply, including communication modules, in industrial networks.

  • Factory Automation: Perfect for integration into factory automation systems where reliable power supply is critical for smooth production flow.

Support & Maintenance / Reliability & Service
Allen-Bradley provides extensive support for the 1756-PH75/B ControlLogix Power Supply, including a comprehensive warranty and a dedicated service network. Preventive maintenance should include regular inspections of wiring, connections, and diagnostics to ensure the power supply is operating optimally. The power supply’s self-diagnostic features provide insight into potential issues, allowing for timely repairs and minimizing downtime. Additionally, Allen-Bradley’s service team is available for troubleshooting, repairs, and replacements if required.

FAQ

  1. What is the input voltage range for the 1756-PH75/B Power Supply?
    The 1756-PH75/B supports an input voltage range from 85–264 VAC, offering flexibility for various industrial power sources.

  2. What is the output voltage of the 1756-PH75/B?
    This power supply provides a 24V DC output, suitable for powering ControlLogix systems and associated devices.

  3. How efficient is the 1756-PH75/B Power Supply?
    The 1756-PH75/B operates with an efficiency of over 90%, reducing energy consumption and operational costs.

  4. What is the recommended operating temperature for this power supply?
    The 1756-PH75/B is designed to operate in environments with temperatures ranging from 0°C to 60°C (32°F to 140°F).

  5. Can I mount the 1756-PH75/B in a control panel?
    Yes, the 1756-PH75/B supports DIN Rail or panel mounting, making it easy to integrate into your existing control systems.

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Testimonials

Fast Delivery, Excellent Quality


We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.

- Sarah Johnson

Reliable Partner for Original Parts


Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.

- David Smith

Professional Service with After-Sales Support

"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."

- Emily Brown

Trusted Source for Industrial Automation Spares


We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.

- Michael Anderson