Description
A-B 1756-PA75-B control system power module
1756-PA75-B
The 1756-PA75-B is engineered to power a wide range of industrial applications, from large-scale manufacturing plants with complex production lines to critical infrastructure facilities such as power generation stations and water treatment plants. Its primary purpose is to convert incoming line voltage into the precise DC power needed by ControlLogix components. Its primary purpose is to convert incoming line voltage into the precise DC power needed by ControlLogix components.
| Label |
Specification |
| Model Number |
1756-PA75-B |
| Brand |
ROCKWELL |
| Type |
ControlLogix Power Supply Module |
| Input Voltage |
100 – 240 VAC, 50/60 Hz |
| Output Voltage |
24 VDC |
| Output Current |
7.5 A |
| Power Rating |
180 W |
| Efficiency |
Up to 90% |
| Operating Temp |
0°C to 60°C (32°F to 140°F) |
| Dimensions |
171.45 mm (H) × 44.45 mm (W) × 111.125 mm (D) |
| Mounting |
Directly mounted in ControlLogix chassis |
| Certifications |
CE, UL, cUL, ATEX (hazardous area compliance available) |
| Overload Protection |
Yes, automatically recovers after fault clearance |
| Short Circuit Protection |
Yes |
1756-PA75-B
The ROCKWELL 1756-PA75-B offers several functional strengths that make it a preferred choice for industrial power supply needs. Its high-efficiency rating of up to 90% minimizes power losses, reducing energy consumption and operating costs. This efficiency not only benefits the bottom line of industrial businesses but also contributes to a more sustainable and environmentally friendly operation. The module’s ability to deliver a consistent 24 VDC output at 7.5 A ensures that it can power multiple ControlLogix modules simultaneously, supporting the scalability of automation systems.
In terms of reliability, the 1756-PA75-B is equipped with comprehensive protection features. Overload protection safeguards the module and connected components from damage caused by excessive current draw, while short circuit protection prevents electrical failures that could disrupt the entire control system. The module’s automatic recovery feature after fault clearance means that it can quickly resume normal operation without the need for manual intervention, minimizing downtime.
1756-PA75-B
The design of the ROCKWELL 1756-PA75-B is both practical and user-friendly. Its compact form factor allows it to fit snugly into ControlLogix chassis without taking up excessive space, enabling efficient use of cabinet real estate. The straightforward mounting process simplifies installation, and the clear labeling of input and output terminals makes wiring connections easy to manage. Additionally, the module’s rugged construction is built to withstand the harsh conditions often found in industrial environments, including temperature fluctuations, vibrations, and electrical interference. This durability ensures long-term, trouble-free operation, providing peace of mind to industrial operators.
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