LOGO! 24CEO, LOGO! 8.2, Logic module without display, Power supply: 24 VDC, 8 DI (Digital Input) 4 of which can be used as AI (Analog Inputs), 4 DO (Digital Output) transistor, Memory: 400 blocks, modularly expandable, Ethernet, Integrated web server, User-defined web pages datalogging, Standard micro SD card, for LOGO! SOFT COMFORT from version 8, older projects executable