Siemens 6ES7822-0AA04-0YA7 SIMATIC STEP 7 Basic V14, Trial license for 21 days; engineering software in TIA PORTAL; software and documentation on DVD; class A; 6 languages: GE,EN,IT,FR,SP,CN executable under Windows 7 (64 BIT), Windows 8.1 (64 BIT); for c