AW-GDU system products Autowins products Graphic Driver AW-GDU&AW-LOU AW-GDU The AW-GDU is a graphic display unit designed to control and display process information on mosaic panels for industrial monitoring applications. AW-600S The AW-600S is a serial indicator designed to display process and status information on mosaic panels for industrial monitoring applications. AW-LOU The AW-LOU is a lamp output unit designed to control indicator lamps for process and status indication in industrial monitoring systems.