SIEMENS A5E01220506 Description Description SIEMENS SIMATIC SOFTWARE FOR FIELD PG M STEP 7 PROF. 2006 SR2, WINCC FLEX. 2005 SP1 STEP 7-MICRO/WIN V4.0 SP5 Related products SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FK7011-5AK71-1TG3