6ES78221AA022YQ4,STEP 7 PROF V14 SP1 EPL-ROYALTY
6ES78221AA042XC6,STEP 7 PROF UPGR&POWERP UCL V14
6ES78221AA042XE6,STEP 7 PROF 2006..2010 -> V14 UC
6ES78221AA042YA6,SIMATIC STEP 7 PROF V14 UCL PACK
6ES78221AA042YE6,STEP 7 PROF UCL UPGRADE
6ES78221AA050XC2,STEP 7 PROF POWERP & UPGR V15 TR
6ES78221AA050XC5,STEP 7 PROF UPGRADE&POWERPACK V1
6ES78221AA050YA5,SIMATIC STEP 7 PROFESSIONAL V15
