LOGO! 24CE, LOGIC MODULE, DISPLAY POWER SUPPLY, I/O: 24V/24V/24V transistor, 8 DI (4 AI)/4 DO, MEMORY 800 blocks, MODULARTY EXPENDABLE, Ethernet, INTEGRATED WEB SERVER, DATA LOG, USER-DEFINED web pages, STANDARD microSD CARD FOR LOGO! Soft Comfort V9.0