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Allen-Bradley 1756-PA75
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 1756-PA75 is a robust alternatinng current power supply module specifically engineered to deliver stable and efficient power to your ControlLogix system chassis and all integrated modules. Designed for seamless rack-mounting, this vital component operates within a broad input voltage range of 85-265V AC, offering exceptional adaptability for diverse industrial power environments. It reliably delivers a critical 5V DC at 13A, along with 3.3V DC at 4A and 24V DC at 2.8A, ensuring reliable and high-performance operation for even the most demanding industrial automation applications. Its industrial-grade construction guarantees longevity and unwavering performance in challenging operational settings, making it an indispensable asset for critical manufacturing and process control. The 1756-PA75 is a vital link in maintaining the uptime and efficiency of your programmable logic controller (PLC) and factory automation infrastructure.Key Features Extensive AC Input Voltage Range: Accepts 85V AC to 265V AC, accommodating various industrial power sources globally. High-Current 5V DC Output: Provides a robust 5V DC at 13A, ensuring ample power for your ControlLogix modules. Additional DC Outputs: Supplies 3.3V DC at 4A and 24V DC at 2.8A for comprehensive system powering. Rack-Mounted Design: Optimized for effortless integration and installation within standard ControlLogix chassis. Industrial-Grade Reliability: Engineered to withstand harsh industrial environments, ensuring continuous operation. Efficient Power Distribution: Delivers stable and clean power, enhancing the overall performance and lifespan of your system. Hot-Swappable Capability: Allows for replacement without system shutdown (additional system configuration may be required). Technical Specifications Model: 1756-PA75 Series: ControlLogix Input Voltage Range: 85-265V AC Output Voltage & Current: 5.1V DC @ 13A 3.3V DC @ 4A 24V DC @ 2.8A Chassis Compatibility: ControlLogix Rack-Mounted Systems Operating Temperature: 0°C to 60°C (32°F to 140°F) Mounting: Rack Mount (ControlLogix Chassis) Weight: Approximately 1.8 kg (4.0 lbs) Compliance: Designed to meet relevant industrial standards for safety and performance (specific certifications available upon request). Applications ControlLogix PLC Systems: Provides essential and reliable power for complex industrial automation and control processes. Factory and Process Automation: Ensures stable voltage supply for critical sensors, actuators, and communication modules in automated lines. Machine Control and Robotics: Supports diverse PLC modules within high-performance robotics and advanced machinery, preventing unexpected shutdowns. Industrial Power Distribution: Ideal for distributing efficient and regulated power throughout ControlLogix chassis in large-scale industrial setups. Energy Management Systems: Crucial for maintaining continuous operation in systems monitoring and managing energy consumption. Why Choose the Allen-Bradley 1756-PA75? Unmatched Reliability: Built with Allen-Bradley's renowned quality, guaranteeing long-term, stable power delivery in demanding environments. Seamless System Integration: Designed specifically for ControlLogix, facilitating quick and error-free installation and setup for optimal performance. Versatile Power Compatibility: Its wide input voltage range offers flexibility and reduces compatibility concerns across various regions and power grids. Enhanced System Uptime: Delivers consistent and clean power, minimizing system disruptions and maximizing operational efficiency. Durable Industrial Construction: Engineered to withstand extreme temperatures, vibrations, and other harsh industrial conditions, ensuring product longevity. Optimized for ControlLogix Performance: Specifically tuned to meet the power demands of ControlLogix modules, unlocking their full potential. Order NowElevate the reliability and performance of your industrial automation system with the Allen-Bradley 1756-PA75 ControlLogix AC Power Supply ModuleFAQWhat is the input voltage range for the 1756-PA75?The 1756-PA75 accepts a wide input voltage range from 85V AC to 265V AC.What are the output voltage and current capacities of this power supply?It provides 5.1V DC at 13A, 3.3V DC at 4A, and 24V DC at 2.8A.Is this power supply compatible with all Allen-Bradley systems?The 1756-PA75 is specifically designed for ControlLogix rack-mounted systems.Can the module be replaced without shutting down the system?Yes, it features hot-swappable capability, allowing replacement without a full system shutdown, though some system configuration might be necessary.What kind of environments is the 1756-PA75 designed for?This power supply is engineered with industrial-grade reliability to withstand harsh industrial environments, including extreme temperatures and vibrations.
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Allen-Bradley 1756-PA75
Overview
This is a genuine Allen-Bradley component from the ControlLogix family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
- Engineered to integrate inside ControlLogix installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes for the ControlLogix family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: 1756-PA75
- Series: ControlLogix
- Input Voltage Range: 85-265V AC
-
Output Voltage & Current:
- 5.1V DC @ 13A
- 3.3V DC @ 4A
- 24V DC @ 2.8A
- Chassis Compatibility: ControlLogix Rack-Mounted Systems
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Mounting: Rack Mount (ControlLogix Chassis)
- Weight: Approximately 1.8 kg (4.0 lbs)
- Compliance: Designed to meet relevant industrial standards for safety and performance (specific certifications available upon request).
Applications
- ControlLogix PLC Systems: Provides essential and reliable power for complex industrial automation and control processes.
- Factory and Process Automation: Ensures stable voltage supply for critical sensors, actuators, and communication modules in automated lines.
- Machine Control and Robotics: Supports diverse PLC modules within high-performance robotics and advanced machinery, preventing unexpected shutdowns.
- Industrial Power Distribution: Ideal for distributing efficient and regulated power throughout ControlLogix chassis in large-scale industrial setups.
- Energy Management Systems: Crucial for maintaining continuous operation in systems monitoring and managing energy consumption.
Why Choose the 1756-PA75?
- Unmatched Reliability: Built with Allen-Bradley's renowned quality, guaranteeing long-term, stable power delivery in demanding environments.
- Seamless System Integration: Designed specifically for ControlLogix, facilitating quick and error-free installation and setup for optimal performance.
- Versatile Power Compatibility: Its wide input voltage range offers flexibility and reduces compatibility concerns across various regions and power grids.
- Enhanced System Uptime: Delivers consistent and clean power, minimizing system disruptions and maximizing operational efficiency.
- Durable Industrial Construction: Engineered to withstand extreme temperatures, vibrations, and other harsh industrial conditions, ensuring product longevity.
- Optimized for ControlLogix Performance: Specifically tuned to meet the power demands of ControlLogix modules, unlocking their full potential.
Availability & Shipping
- ▸In stock: 1756-PA75 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 1756-PA75 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.