SIMATC WinCC STEP7 Soft 6AV6381-2BE07-0AX0 1.1 year warranty ... 6AV6381-1BC05-1AV0WINCC SYSTEM SOFTWARE V5.1, RUNTIME, ON CD-ROM RT128 (128 POWER TAGS) CHINESE (SIMPL. AND TRAD.) ... 1CX0WINCC SYSTEM SOFTWARE V5.1+SP2, RUNTIME, ON CD-ROM RT128 (128 POWER TAGS) GERMAN, ENGLISH, FRENCH ITALIAN, ... 6AV6381-1BD05-1AV0WINCC SYSTEM SOFTWARE V5.1, RUNTIME, ON CD-ROM RT256 (256 POWER TAGS) CHINESE (SIMPL. AND TRAD.) ...