39200407 Stepper Limit PCB Control Board For Ingersoll Rand Air Compressor

Precision stepper motor control ensures accurate valve positioning. 39200407 is a Stepper Limit PCB for Ingersoll Rand compressors. It processes limit-switch signals and drives the intake/loading mechanism under the main controller's command. A faulty board causes motor drift or load/unload failure. Match connector layout before dispatch. Also called stepper driver board, limit signal PCB.