PROFIBUS SOFTNET-S7 V8.0 Software for S7, S5-comp. communication; OPC, PG/OP communication, NCM PC; UCL license package with 20 Single Licenses, Runtime software, Software and electron. manual on CD-ROM, Class A, 2 languages (de, en) for Windows (32 bit) XP pro +SP1, 2, Windows 2000 Pro+SP3, 4, Server; Windows 2003 Server+SP1 for CP 5511/CP 5512/CP 5611/CP 5621 UCL license agreement required