The Omron A6S-9104-H is a Pattern recognition controller. It is used for recognizing the positions and directions of moving objects. It includes an 8-bit microprocessor, six programmable input registers, four programmable output registers, an LCD display and a function switch. This controller supports various types of applications, including positioning, weighing, and sorting. It is ideal for applications where high accuracy and real-time performance are required. It is designed for use in industrial automation, robotics, and manufacturing systems.