SIMATIC S7-200 SMART, PC-Access SMART V2.0, OPC Server for S7-200 SMART, Multi-copy license for 15 installations, R-SW, SW and documentation on CD, 2 languages (EN, ch), executable on WinXP SP3 (32 bit), Windows 7 (32/64 bit) Reference: SIMATIC S7-200 SMART