6DD1606-0AB1，西门子，西门子6DD主板，SIMADYN D, TECHNOLOGY BOARD PT1 WITHOUT EPROM MODULE

6DD1681-0EA1，西门子，西门子6DD主板，SIMADYN D CONVERTER SU11 20-POLE 20 SCREW-PLUGIN-TERMINALS 20-POLEPLUG

6DD1602-0AE0，西门子，西门子6DD主板，SIMADYN D, PROCESSOR MODULE PS16 SIMOVERT

6DD1681-0EA0，西门子，西门子6DD主板，SIMADYN D INTERFACE MODULE SE40 20 TERMINALS/20-POLE PLUG

6DD1601-0AH0，西门子，西门子6DD主板，SIMADYN D EXPANSION MODULE ITDC FOR PM4. PM5. PM6 CONTROL F. LINE-COMMUTATED CONVERTERS VIA SITOR IF

6DD1688-1AB0，西门子，西门子6DD主板，SIMADYN D INTERFACE SUBMODULE SS2 SERIAL INBTERFACE V.24(EIA 232)