SIPLUS LOGO! 24CEO -40...+70?C start up -25?C with conformal coating based on 6ED1052-2CC08-0BA0 . logic module, without display, PS/I/O: 24 V/24 V/24 V trans., 8 DI (4AO)/4DO, memory 400 blocks, modularly expandable, Ethernet, integr. web server, data lo