A-B 1756-PA75/B
The Allen-Bradley 1756-PA75/B is an AC power module in the Rockwell Automation ControlLogix series of controllers. It converts external AC power to the DC power required by the PLC and its connected I/O modules. The module is designed to provide a stable, reliable power supply to the ControlLogix system, ensuring continuous system operation.
Main function
Power conversion: Converts AC power to DC power to power the ControlLogix system.
Overcurrent protection: It has the function of overcurrent protection to prevent equipment damage.
Voltage stability: Provides stable output voltage to ensure system reliability.
Redundancy: Multiple Psus can be connected in parallel to improve system reliability.
Product parameters and specifications
Input voltage: 115/230VAC optional
Output voltage: DC 5V, 24V (depending on the model)
Output current: Depends on the model and configuration, please refer to the product manual.
Ambient temperature: -20°C to 60°C
Mounting method: DIN rail mounting