1.No. of I/Os - Wondeware InTouch comes is 64, 128, 256, 1000 and 64,000 tags package. 2.Development + Runtime + Network (DRN) / Runtime + Network (R+N) and View Node D+R+N: With this package development and editing of the application is possible, Runtime monitoring and control of the plant is possible and Networking is possible. R+N: With this package development and editing of the application is NOT possible, Runtime monitoring and control of the plant is possible and Networking is possible. Factory Focus: With this package development and editing of the application is NOT possible, Runtime monitoring is possible but control of the plant is NOT possible and Networking is possible. This package is used a view node