西门子6FC5371-0AA10-0AA1，6FC5371-0AA10-0AA1，西门子NCU710.2数控主板，西门子NCU710.2主板，SINUMERIK 840D SL CNC-HARDWARE NCU 710.2 MIT PLC 317-2DP USER MEMORY: CNC: 3MB; PLC: 512KB INTERNAL-HEAT-DISSIPATION

6FC5357-0BB35-0AA0，西门子，西门子NCU573.5数控主板，西门子NCU573.5主板，SINUMERIK 840D/DE CNC-HARDWARE NCU 573.5, 933 MHZ, 64 MB WITHOUT SYSTEM SOFTWARE MEMORY: NC 3 MB, PLC 128 KB PREPARED FOR PROFIBU

西门子6FC5357-0BB25-0AA0，6FC5357-0BB25-0AA0，西门子NCU572.5数控主板，西门子NCU572.5主板，SINUMERIK 840D/DE CNC-HARDWARE NCU 572.5, 650 MHZ, 64 MB WITHOUT SYSTEM SOFTWARE MEMORY: NC 3 MB, PLC 128 KB PREPARED FOR PROFIBU

6FC5357-0BB15-0AA0，西门子，西门子NCU571.5数控主板，西门子NCU571.5主板，SINUMERIK 840D/DE CNC-HARDWARE NCU 571.5, 400 MHZ, 64 MB WITHOUT SYSTEM SOFTWARE MEMORY: NC 3 MB, PLC 128 KB PREPARED FOR PROFIBU

西门子6FC5356-0BB15-0AA0，6FC5356-0BB15-0AA0，西门子NCU561.5数控主板，西门子NCU561.5主板，SINUMERIK 840DE CNC-HARDWARE NCU 561.5, 400 MHZ, 64 MB WITHOUT SYSTEM SOFTWARE MEMORY: NC 3 MB, PLC 128 KB PREPARED FOR PROFIBUS

6FC5357-0BB35-0AE0，西门子，西门子NCU573.5数控主板，西门子NCU573.5主板，SINUMERIK 840D/DE NCU 573.5, 933 MHZ, 64 MB WITHOUT SYSTEM SOFTWARE MEMORY: NC 3 MB, PLC 128 KB PREPARED FOR PROFIBUS DP