SIEMENS 6ED1055-1HB00-0BA0 Description Description SIEMENS LOGO! DM8 24R EXPANSION MODULE, PU/I/O: 24V/24V/RELAY, 2TE 4 DI/4 DO, AC/DC/NPN INPUT Related products SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FT5072-0AC01-0-Z SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FK6032-6AK71-1TG0