SIMATIC STEP 7 PROF V12 SP1 ENGINEERING-SW -TRIAL LICENSE SW AND – DOCUMENTATION ON DVD CLASS A 6 LANGUAGES(GE -EN -IT -FR -SP -CH) – EXECUTABLE – UNDER WINDOWS XP (32 BIT) / WINDOWS 7 (32 BIT – 64BIT) FOR CONFIGURATION – OF SIMATIC S7-1200/1500 SIMATIC S7-3