6ES78221AA070XC5,STEP 7 PROF. UPGRADE&POWERPACK V
6ES78221AA070YC5,SIMATIC STEP 7 PROF. POWERPACK V
6ES78221AA070YE5,SIMATIC STEP 7 PROF. UPGRADE V17
6ES78221AA080XC2,STEP 7 PROF. POWERP&UPGR V18 TRA
6ES78221AA080XC5,STEP 7 PROF. UPGRADE&POWERPACK V
6ES78221AA080YA5,SIMATIC STEP 7 PROFESSIONAL V18
6ES78221AA080YA7,SIMATIC STEP 7 PROF. V18 TRIAL
6ES78221AA080YC5,SIMATIC STEP 7 PROF. POWERPACK V
