The Bendix® MC-30™ controller is the Bendix antilock braking system (ABS) controller assembly intended for application on air braked heavy duty trailers, semi-trailers and dollies. The Bendix® MC-30™ controller features an integral LED diagnostic display with magnetic reset for easy diagnostics and fault code clearing. Blink code diagnostics are standard and advanced diagnostic tool support is also available. The MC-30™ controller supports PLC communication for indicator lamp, full diagnostics capability and other customized features. The ABS function of the MC-30™ controller is designed to provide a towed vehicle with improved stability and control during braking while providing the maximum available braking force.