under the order

SIMATIC S7, S7-Technology V4.2, option package for STEP 7, License key download, Floating License for 1 user, for parameter assignment and programming of techno- logical user programs Class A, executable on Windows XP (32 bit), Windows 7 (32/64 bit), Reference HW: S7-315T, S7-317T, S7-317TF, Microbox 420-T ******************************* E-mail address required for delivery

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