6DD1843-0AA0，西门子，西门子通讯板，SIMATIC AXIAL WINDER SPW420 V2.21, UNLOCK COPY LICENSE R-SW, SW AND DOKU ON CD CLASS A 2 LANGUAGES (G, E) RUNS UNDER WIN95/98/ME/ NT/2000 IN CONNECTION WITH STEP7,

6DD1842-0AD0，西门子，西门子通讯板，SIMADYN D SUBRACK SR12.4 115/230V ACNATURAL CONVECTION 12 SLOTS , L- AND C-BUS L- AND C-BUS

6DD1682-0BC4，西门子，西门子通讯板，SIMADYN D SUBRACK SR12.4 115/230V ACNATURAL CONVECTION 12 SLOTS , L- AND C-BUS L- AND C-BUS

6DD1610-0AG1，西门子，西门子通讯板，SIMADYN D MEMORY SUBMODULE MS41 16 BIT, 512KB EPROM,2KB EEPROM

6DD1842-0AA0，西门子，西门子通讯板，SIMADYN D T400 WITH AXIAL WINDER INCLUDING SMALL DOCUMENTATION GERMAN/ENGLISH WITHOUT T400 AXIAL WINDER USER MANUAL

6DD1842-0AB0，西门子，西门子通讯板，SIMADYN D T400 WITH ANGULAR SYNCHRONOUS CONTROLLER INCL. SMALL DOCUMENTATION GERMAN/ENGLISH WITHOUT T400 ANGULAR SYNCHRONOUS CONTROL USER MANUAL