SIMATIC S7-MODULAR EMBEDDED CONTROLLER, EC31-HMI/RTX, 1 GB RAM, 4 GB FLASH DISK CON SW PREINSTALLATO: WINDOWS EMBEDDED STANDARD; SIMATIC WINAC RTX, SIMATIC SOFTNET-S7/ LEAN, WINCC FLEXIBLE RT 128 PT, INCLUSA SMARTACESS, RICETTE, ARCHIVI; INTERFACCE: 1. IF