•SINAUT software ST7SC V2.1 S Upgrade Upgrade from V1.0... V1.2 S; Software for connection of max. 6 SINAUT ST7 stations to HMI, SCADA and office applications via OPC •Single License for 1 install. of the runtime software •configuration software and electr. manual on CD-ROM, 2 languages (de, en) •license key on USB stick.