SIEMENS 6ED1055-1CB00-0BA0 Description Description SIEMENS LOGO! DM8 24 EXPANSION MODULE, PU/I/O: 24V/24V/TRANS., 4 DI/4 DO Related products SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FN3300-4SA00-0AA0 SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FT5066-1AF71-4AA0