SIMATIC S7 S7-PLCSIM V5.4 Upgrade

SIMATIC S7, S7-PLCSIM V5.4 Upgrade, Floating License for 1 user E-SW, SW and documentation on CD, License key on USB stick, Class A, 5 languages(de,en,fr,es,it) STEP7 V5.4 SP4 or SP5 or STEP7 V5.5, with or without SP1, or higher, WinXPProf, Win7 Prof/Ultimate, Reference HW: PG/PC ******************************* Content: set (1x CD + 1x USB) he plant controller. PLCSIM is a fundamental part of STEP 7 Professional (TIA Portal).