SIEMENS 6DD1688-0AD0 Description Description SIEMENS SIMADYN D COMMUNICATION SUBMODULE SS4 FOR CS7 , SIMADYN D PROTOCOLL DUST 1,2,3,7 Related products SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FK7063-5AF71-1FG2
