Allen-Bradley 315116-A05 Printed Circuit Board

315116-A05 PowerFlex Drive Board is an Allen-Bradley Rockwell Automation printed circuit board designed for use inside PowerFlex 700 AC drive systems. This PCBA functions as the drive’s primary control component, coordinating motor speed, torque, and protection logic in concert with the drive’s power electronics and controller interfaces. As part of the PowerFlex 700 family, the board is designed to be exchanged as a replacement part during service and refurbishment of affected drives, supporting continued operation of equipment across industrial applications. In typical industrial setups, PowerFlex 700 drives are employed to regulate motors in manufacturing lines, material handling, pumping, and HVAC systems, where precise speed control and reliable operation are essential. The 315116-A05 unit is the drive board component associated with the PowerFlex 700 series, reflecting its role within the system’s control architecture and its status as a legacy or ongoing service item for Rockwell automation installations.