A material handling system, and method of controlling the material
handling system, includes a conveying surface with a plurality of
individually controlled zones and a plurality of motors. At least one of
the motors propelling the conveying surface at each zone. A plurality of
motor controller circuits adapted to control the plurality of motors. An
upper-level control circuit in communication with the plurality of motor
controller circuits and adapted to send communications to the motor
controller circuits for controlling at least one motor. An integrated
control card defining the upper-level control circuit and the plurality
of motor controller circuits, wherein the upper-level control circuit and
the plurality of motor controller circuits are integrated onto the
integrated control card.