Description
The B&R 5AP1130.156C-000is a high-performance, modular power supply unit designed specifically for B&R Automation’s X20 system and other compatible components, such as the Automation PC series. This unit serves as the central power source, converting input line voltage (typically 100-240VAC) into a stable, well-regulated 24VDC output that powers the entire rack of controllers, I/O modules, and communication interfaces. Its primary function is to provide clean, reliable, and electrically isolated power, which is the fundamental requirement for the precise operation of the entire automation system.As a critical component from B&R, a leader in advanced automation technology, the 5AP1130.156C-000is engineered for maximum reliability in industrial environments. The value of this power supply lies in its high efficiency, robust design, and comprehensive protection features. It ensures that sensitive electronic components like CPUs and analog modules receive consistent power, free from spikes, sags, or electrical noise that could cause processing errors or system faults. The B&R 5AP1130.156C-000is more than just a power converter; it is the foundational element that guarantees the stability and availability of the control system it supports.

B&R 5AP1130.156C-000 PSU
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | 5AP1130.156C-000 |
| Manufacturer | B&R Automation (now part of ABB) |
| Product Type | Modular Power Supply Unit (PSU) |
| Input Voltage | 100 – 240 VAC, 50/60 Hz (Wide Range) |
| Output Voltage | 24 VDC |
| Output Current | 5 A |
| Output Power | 120 W |
| Efficiency | High efficiency (>90%), reducing heat generation |
| Protection | Overload, Overvoltage, Short-circuit protection |
| Cooling Method | Convection cooling (fanless) for silent, maintenance-free operation |
| Connection | Plug-in terminal block for easy wiring |
| Standards | Conforms to relevant IEC/UL standards for industrial equipment |
Main Features and Advantages
The B&R 5AP1130.156C-000is distinguished by its high efficiency and robust construction. The high efficiency rating (typically over 90%) means less energy is wasted as heat, leading to a cooler operating temperature inside the control panel. This directly enhances the longevity and reliability of not only the power supply itself but also of all surrounding components. The fanless design, relying on convection cooling, eliminates a common point of failure (the fan), ensuring silent operation and making the unit ideal for noise-sensitive environments or applications requiring high immunity to dust.Electrical robustness is a key advantage. The unit incorporates comprehensive protection mechanisms against overloads, overvoltage conditions, and short circuits on the output. These features safeguard the expensive downstream automation hardware, such as the B&R X20 controllers and I/O modules, from potential damage caused by electrical faults. The wide-range input voltage (100-240VAC) allows for global deployment without the need for manual switching or external transformers, simplifying inventory and installation. The compact, modular design of the B&R 5AP1130.156C-000allows for efficient use of space in the control cabinet and facilitates easy replacement if necessary.

B&R 5AP1130.156C-000 PSU
Application Field
The B&R 5AP1130.156C-000is deployed in a wide range of advanced automation applications that utilize the B&R X20 distributed I/O system or Automation PC. A classic application is in high-speed packaging machinery, where a centralized B&R 5AP1130.156C-000power supply provides clean power to a local X20 controller rack. This rack, in turn, manages high-speed digital and analog I/O for controlling servos, sensors, and actuators. The stability of the 24VDC bus provided by the 5AP1130.156C-000is critical for the accurate execution of high-speed motion profiles and the precise reading of sensors.Another key application is in plastic injection molding machines. Here, the B&R 5AP1130.156C-000powers the control system that manages the complex sequence of injection, pressure holding, and cooling. Any fluctuation in the control power could lead to variations in the molding process, resulting in defective parts. The reliability of the B&R 5AP1130.156C-000ensures consistent cycle times and product quality. Its use extends to other demanding fields such as printing, metal forming, and test stands, wherever the high performance and reliability of the B&R automation platform are required.
Related Products
B&R X20 CPU:The central processing unit (e.g., X20CP1584) that is powered by the 5AP1130.156C-000.
B&R X20 Digital/Analog I/O Modules:Various input and output modules that require the 24VDC power from this PSU.
B&R 5AP1130.157C-000:A potential variant with a different current or power rating.
B&R X20 Bus Controller:A communication module (e.g., for POWERLINK) that resides in the same rack.
B&R Automation PC:The industrial PC that may use a similar or compatible power supply unit.



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