PU516 3BSE013064R1 3 PU516 3BSE013064R1 4 PU516 3BSE013064R1 1 PU516 3BSE013064R1 2

The ABB PU516 Power Supply Module is a high-performance solution designed to provide reliable and stable 24V DC power to ABB’s S800 I/O systems and other industrial automation components. Engineered for demanding industrial environments, the PU516 is built to ensure uninterrupted operation in automation systems, where power stability is critical. With its robust design and efficient performance, this module plays a vital role in powering complex control systems that require continuous, reliable, and high-quality power.

The ABB PU516 offers flexibility, efficiency, and ease of integration, making it an excellent choice for a variety of industrial applications, including process control, machine automation, and energy management.

Technical Specifications

Feature	Specification
Model	PU516
Type	Power Supply Module
Input Voltage	100-240V AC (Wide range)
Output Voltage	24V DC
Output Current	6A
Dimensions (H x W x D)	140 x 85 x 130 mm (5.5 x 3.3 x 5.1 inches)
Weight	1.3 kg (2.87 lbs)
Efficiency	> 90%
Operating Temperature Range	-20°C to +60°C
Cooling Method	Convection cooling
Status Indicators	LED indicators for power and fault status
Certification	CE, UL, CSA

Recommended Related Models

ABB S800 I/O Modules – These I/O modules are ideal companions for the PU516, forming a robust and flexible industrial automation system.
ABB CM572 Communication Module – Enables efficient communication between control systems and I/O modules powered by the PU516.
ABB PU514A Power Supply – A suitable alternative for applications requiring lower power output or a more compact design.

Popular ABB Models

ABB AC500 PLC – A versatile, modular PLC that integrates easily with ABB’s power supply modules, including the PU516.
ABB S900 I/O Modules – These modules offer enhanced flexibility and performance when paired with ABB power supply solutions like the PU516.
ABB PS501 Power Supply Module – Another high-performance option, suitable for applications with higher power demands.

Applications

Process Automation: The PU516 is widely used in industries like chemical, pharmaceutical, and food processing, where continuous power supply is crucial to control processes and machinery reliably.
Machine Automation: In manufacturing environments, the PU516 ensures that machinery and automated systems operate smoothly, minimizing downtime and maximizing productivity.
Energy Management Systems: In industries focused on energy optimization, the PU516 helps manage power distribution and ensures that energy consumption is efficient and balanced.
Building Automation: Used in HVAC, lighting, and other building management systems, the PU516 provides a stable power source for critical building operations.

Advantages

High Output Power: With an output current of 6A, the PU516 can provide ample power for large automation systems with multiple I/O modules or complex equipment.
Energy Efficiency: Featuring an efficiency rating of over 90%, the PU516 helps minimize energy loss, reducing operational costs and enhancing system performance.
Compact and Robust Design: The module’s compact size (140 x 85 x 130 mm) makes it easy to integrate into control panels with limited space, while its durable construction ensures long-term reliability.
Wide Temperature Range: Operating in temperatures between -20°C and +60°C, the PU516 is suitable for a variety of industrial environments, from harsh outdoor conditions to controlled indoor spaces.
Convection Cooling: The convection cooling system ensures quiet operation without the need for moving parts, reducing maintenance costs and improving system reliability.
LED Status Indicators: Clear LED indicators provide real-time feedback on power and fault status, allowing for quick diagnostics and minimizing downtime.
Global Certifications: With CE, UL, and CSA certifications, the PU516 meets international safety and quality standards, making it ideal for global deployment.

Technical FAQs

What input voltage does the ABB PU516 support?
The PU516 accepts an input voltage range of 100-240V AC, making it compatible with a wide range of electrical systems.
What output voltage does the PU516 deliver?
The PU516 provides a stable 24V DC output, essential for powering ABB I/O modules and other industrial automation components.
What is the maximum current the PU516 can supply?
The PU516 can supply up to 6A of current, providing enough power for larger or more demanding systems.
How efficient is the ABB PU516?
The PU516 has an efficiency of over 90%, reducing energy waste and operational costs.
What is the operating temperature range of the PU516?
The module operates within a temperature range of -20°C to +60°C, ensuring it performs reliably in both hot and cold industrial environments.
How much does the ABB PU516 weigh?
The PU516 weighs 1.3 kg (2.87 lbs), offering a compact and lightweight solution for high-power applications.
What cooling method does the PU516 use?
The PU516 uses convection cooling, which ensures quiet operation without the need for moving parts, reducing maintenance and failure risks.
Does the PU516 have status indicators?
Yes, the module features LED indicators that provide real-time feedback on power and fault status, simplifying troubleshooting.
What certifications does the ABB PU516 have?
The PU516 is CE, UL, and CSA certified, ensuring it meets international safety and quality standards for industrial applications.
Can the PU516 be used with other ABB products?
Yes, the PU516 is compatible with a wide range of ABB automation products, particularly the S800 I/O modules, making it an excellent choice for building ABB-based automation systems.