6ES7677-1DD00-0BF0

SIMATIC S7-MODULAR EMBEDDED CONTROLLER, EC31-HMI/RTX, 1 GB RAM, 2 GB FLASH DISK WITH PREINSTALLED SW: WINDOWSP EMBEDDED; SIMATIC WINAC RTX, SIMATIC SOFTNET-S7/ LEAN, WINCC FLEXIBLE RT 128 PT, (INCL. SMART ACCESS, ARCHIVES AND RECIPES), INTERFACES: