Allen-Bradley 1756-PA75 ControlLogix AC Power Supply 1756PA75

Description:

The Allen-Bradley 1756-PA75 ControlLogix AC Power Supply is used in industrial automation systems to provide regulated power for ControlLogix PLC chassis and modules. Commonly installed in PLC racks, control panels, and automated manufacturing systems. Maintenance teams, OEMs, and system integrators use this part for power supply replacement, system expansion, and ensuring reliable operation of control systems.

Applications:

The Allen-Bradley 1756-PA75 is widely used in industrial environments requiring stable and high-capacity power for PLC systems and control equipment. It is commonly integrated into ControlLogix automation platforms in manufacturing lines, material handling systems, process industries, and large-scale automation systems where consistent power delivery is critical for system performance and uptime.

Technical Specifications:

• Manufacturer Part Number (MPN): 1756-PA75
• Brand: Allen-Bradley
• Product Type: PLC Power Supply Module
• Series: ControlLogix
• Input Voltage: 85–265V AC
• Input Frequency: 47–63 Hz
• Output Power: 75W
• Backplane Current: 5V DC @ 13A, 24V DC @ 2.8A
• Mounting Type: Chassis-mounted (ControlLogix rack)
• Power Supply Type: Internal PLC power supply
• Protection Features: Overload, overvoltage, short circuit protection
• Operating Temperature: 0°C to +60°C
• Storage Temperature: -40°C to +85°C
• Protection Rating: IP20
• Compliance Standards: CE, UL, CSA

Common Replacements:

• Allen-Bradley 1756-PA72 Power Supply
• Allen-Bradley 1756-PB75 DC Power Supply
• Siemens SITOP PSU8200 Power Supply