The SP-151135 board from Allen-Bradley/Rockwell Automation is a critical component within the 1336 series of adjustable frequency drives. This base driver board plays a pivotal role in modifying the frequency of AC-powered motors to regulate their speed, facilitating controlled acceleration and deceleration. It comes equipped with a power supply PCB kit to ensure optimal performance by delivering adequate power and voltage. Designed for seamless integration, the SP-151135 is compatible with 1336 drives specified with "B015", supporting a voltage range of 380 to 420 Volts AC and a nominal 11 Horsepower rating. This board includes support for TB4 and TB5 terminal blocks, essential for managing the voltage requirements of various drive components, such as the SCANport, encoders, and precharge board.