80026-172-24-R | Allen-Bradley | Industrial Switching Power Supply

Product Overview

The Allen-Bradley 80026-172-24-R functions as a high-efficiency switching power supply designed for critical industrial automation environments. This single-phase AC/DC module provides a regulated 24V output to power PLC processors, I/O modules, and field sensors. We supply this unit as 100% Brand New original factory stock. Its compact design and integrated protection features make it an essential component for maintaining system stability in high-demand control cabinets where space and thermal management are top priorities.

Technical Specifications

Engineering Advantages

• Advanced Switching Technology: The 80026-172-24-R utilizes high-frequency switching to deliver an efficient power conversion ratio. This reduces heat generation within the enclosure, extending the lifespan of neighboring sensitive electronic components and reducing the need for active cooling.

• Comprehensive Circuit Protection: The module features integrated short-circuit and overvoltage protection. These hardware safeguards prevent field-side electrical faults from damaging the power supply itself or the expensive automation hardware it supports.

• Superior Noise Suppression: Internal EMI filtering reduces electromagnetic interference. This ensures that the power supply does not introduce "dirty power" into the system, protecting the signal integrity of high-speed communication modules and sensitive analog inputs.

• Rugged Industrial Build: Built to withstand the rigors of heavy industry, this module handles the vibration and thermal shifts common in motor control centers (MCC). Its robust 9.95 lb chassis provides the thermal mass necessary to maintain steady voltage regulation during peak load demands.

• Versatile Wide Input: The ability to handle a wide range of input voltages allows this power supply to function reliably across various power grid conditions and DC battery-backed systems, ensuring continuous operation during brownouts or voltage fluctuations.

FAQs

• Can the 80026-172-24-R be used with both AC and DC inputs?

  Yes. This "Classic" series power supply supports a versatile input stage that accepts AC or DC current, making it suitable for standard facility power or specialized battery-backed DC bus systems.

• How does the EMI filtering benefit my system?

  Integrated EMI filtering prevents high-frequency noise generated by the switching process from leaking back into the power lines or affecting the connected PLC's logic. This is critical for systems using sensitive analog sensors or high-speed data links.

• Is this a discontinued or obsolete part?

  While some suppliers categorize this as a "Classic" or discontinued series, we offer this unit as 100% Brand New original stock. This allows you to maintain legacy systems with original-spec hardware, avoiding the high costs and risks of redesigning your control architecture.

• How do I confirm the authenticity of this power supply?

  Every 80026-172-24-R arrives in its Original Factory Packaging with verifiable serial numbers. Our brand-new units show no signs of terminal wear or previous mounting, guaranteeing you receive a component with zero previous duty cycles.