Delta Input Output Extension Card is an easy to install extension card that gives high-speed pulse output. It provides many motion control instructions and can run into the needs of high-speed and high-precision applications. It has positioning control as well as linear / arc interpolation motion control. Delta Input Output Extension Card allows for complete program protection. It has an auto backup function that can prevent the loss of data and programs. It has a backup as well as password protection that ensures the protection of the source programs and intellectual property.