西门子6FC5356-0BB12-0AE0，6FC5356-0BB12-0AE0，西门子NCU561.4数控主板，西门子NCU561.4主板，SINUMERIK 840DE NCU 561.4 WITHOUT SYSTEM SOFTWARE MEMORY: NC 0.5 MB, PLC 96 KB PREPARED FOR PROFIBUS-DP

西门子6FC5357-0BB35-0AE0，6FC5357-0BB35-0AE0，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

西门子6FC5357-0BB35-0AA0，6FC5357-0BB35-0AA0，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

6FC5357-0BB34-0AE1，西门子，西门子NCU573.4数控主板，西门子NCU573.4主板，SINUMERIK 840D/DE NCU 573.4, 650MHZ, 64MB (W/O FAN BOX) W/O SYSTEM SOFTWARE MEMORY: NC 2,5 MB, PLC 96 KB PREP. PROFIBUS-DP

西门子6FC5357-0BB34-0AE1，6FC5357-0BB34-0AE1，西门子NCU573.4数控主板，西门子NCU573.4主板，SINUMERIK 840D/DE NCU 573.4, 650MHZ, 64MB (W/O FAN BOX) W/O SYSTEM SOFTWARE MEMORY: NC 2,5 MB, PLC 96 KB PREP. PROFIBUS-DP

西门子6FC5357-0BB34-0AE0，6FC5357-0BB34-0AE0，西门子NCU573.4数控主板，西门子NCU573.4主板，SINUMERIK 840D/DE NCU 573.4 PENTIUM III W/O SYSTEM SOFTWARE MEMORY: NC 2.5 MB, PLC 96 KB PREP. FOR PROFIBUS-DP