{"product_id":"siemens-6fc5357-0bb35-0ae0-ncu-573-5-control-unit-version-f","title":"Siemens 6FC5357-0BB35-0AE0 NCU 573.5 Control Unit Version F","description":"\u003cdiv style=\"max-width:880px;color:#0D1B2A;line-height:1.6;\"\u003e\n  \u003cdiv style=\"display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px;\"\u003e\n    \u003cspan style=\"display:inline-flex;align-items:center;gap:6px;background:#FFF1E6;color:#B5560F;font-size:13px;font-weight:600;padding:7px 13px;border-radius:999px;\"\u003eGood working condition\u003c\/span\u003e\n    \u003cspan style=\"display:inline-flex;align-items:center;gap:6px;background:#EDF2F7;color:#1B3A5B;font-size:13px;font-weight:600;padding:7px 13px;border-radius:999px;\"\u003e14–30 day warranty\u003c\/span\u003e\n    \u003cspan style=\"display:inline-flex;align-items:center;gap:6px;background:#EDF2F7;color:#1B3A5B;font-size:13px;font-weight:600;padding:7px 13px;border-radius:999px;\"\u003eShips 24–48h from EU\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003cp style=\"font-size:16px;line-height:1.75;margin:0 0 30px;color:#2A323C;\"\u003eThe Siemens \u003cstrong style=\"color:#0D1B2A;\"\u003e6FC5357-0BB35-0AE0\u003c\/strong\u003e is an NCU 573.5 (Numerical Control Unit) Version F, a core control component in SINUMERIK 840D sl CNC systems. This unit manages motion control, program execution, and system coordination for multi-axis machine tools. The NCU 573.5 is designed for medium to high-performance machining centers and turning applications, offering fast interpolation and flexible I\/O expansion. This unit was removed from a functioning machine and is in good working condition. \u003cspan style=\"color:#8A929C;\"\u003eAlso searched as 6FC53570BB350AE0.\u003c\/span\u003e\u003c\/p\u003e\n\n  \u003ch3 style=\"font-size:12px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:#E8720C;margin:0 0 12px;\"\u003eSpecifications\u003c\/h3\u003e\n  \u003cdiv style=\"border:1px solid #E6E8EC;border-radius:12px;overflow:hidden;margin:0 0 30px;\"\u003e\n    \u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\u003ctbody\u003e\n\u003ctr style=\"background:#F6F8FA;\"\u003e\n\u003ctd style=\"padding:13px 18px;color:#6B7280;width:42%;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding:13px 18px;color:#0D1B2A;font-weight:600;\"\u003e6FC5357-0BB35-0AE0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:13px 18px;color:#6B7280;width:42%;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:13px 18px;color:#0D1B2A;font-weight:600;\"\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F6F8FA;\"\u003e\n\u003ctd style=\"padding:13px 18px;color:#6B7280;width:42%;\"\u003eProduct Line\u003c\/td\u003e\n\u003ctd style=\"padding:13px 18px;color:#0D1B2A;font-weight:600;\"\u003eSINUMERIK 840D sl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:13px 18px;color:#6B7280;width:42%;\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd style=\"padding:13px 18px;color:#0D1B2A;font-weight:600;\"\u003eNCU 573.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F6F8FA;\"\u003e\n\u003ctd style=\"padding:13px 18px;color:#6B7280;width:42%;\"\u003eVersion\u003c\/td\u003e\n\u003ctd style=\"padding:13px 18px;color:#0D1B2A;font-weight:600;\"\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:13px 18px;color:#6B7280;width:42%;\"\u003eIncluded Memory Module\u003c\/td\u003e\n\u003ctd style=\"padding:13px 18px;color:#0D1B2A;font-weight:600;\"\u003e6FC5250-6BX30-5AH0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F6F8FA;\"\u003e\n\u003ctd style=\"padding:13px 18px;color:#6B7280;width:42%;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding:13px 18px;color:#0D1B2A;font-weight:600;\"\u003eUsed-Tested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:13px 18px;color:#6B7280;width:42%;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:13px 18px;color:#0D1B2A;font-weight:600;\"\u003e14–30 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"font-size:12px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:#E8720C;margin:0 0 12px;\"\u003eCondition \u0026amp; testing\u003c\/h3\u003e\n  \u003cdiv style=\"border-left:3px solid #E8720C;background:#FAFBFC;padding:14px 18px;border-radius:0 8px 8px 0;margin:0 0 30px;\"\u003e\n    \u003cp style=\"margin:0;font-size:14px;line-height:1.7;color:#2A323C;\"\u003eThis NCU 573.5 unit was removed from a working machine and is in good working condition. It shows typical signs of prior industrial use, including minor cosmetic wear on the housing and potential rack-mount scuffing. All electrical and communication interfaces are intact. The unit has been powered and confirmed operational prior to removal.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"font-size:12px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:#E8720C;margin:0 0 12px;\"\u003eCompatibility\u003c\/h3\u003e\n  \u003cp style=\"font-size:14px;line-height:1.7;margin:0 0 30px;color:#2A323C;\"\u003eCompatible with SINUMERIK 840D sl CNC systems requiring NCU 573.5 control units. Verify firmware version compatibility with your machine configuration before installation.\u003c\/p\u003e\n\n  \u003ch3 style=\"font-size:12px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:#E8720C;margin:0 0 12px;\"\u003eWhat's included\u003c\/h3\u003e\n  \u003cp style=\"font-size:14px;line-height:1.7;margin:0 0 30px;color:#2A323C;\"\u003eNCU 573.5 control unit (6FC5357-0BB35-0AE0), memory module (6FC5250-6BX30-5AH0)\u003c\/p\u003e\n\n  \u003ch3 style=\"font-size:12px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:#E8720C;margin:0 0 12px;\"\u003eCompatible \u0026amp; Related\u003c\/h3\u003e\n  \u003cdiv style=\"display:flex;flex-wrap:wrap;gap:10px;margin:0 0 30px;\"\u003e\n\u003ca href=\"https:\/\/www.samonde.com\/collections\/cnc-controls\" style=\"display:inline-flex;align-items:center;gap:7px;text-decoration:none;border:1px solid #D7DBE0;color:#0D1B2A;font-size:14px;font-weight:600;padding:10px 16px;border-radius:8px;\"\u003eMore CNC Controls \u003cspan style=\"color:#E8720C;\"\u003e→\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.samonde.com\/collections\/siemens\" style=\"display:inline-flex;align-items:center;gap:7px;text-decoration:none;border:1px solid #D7DBE0;color:#0D1B2A;font-size:14px;font-weight:600;padding:10px 16px;border-radius:8px;\"\u003eAll Siemens parts \u003cspan style=\"color:#E8720C;\"\u003e→\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\n  \u003cdiv style=\"border-top:1px solid #EFF1F4;padding-top:14px;font-size:12px;line-height:1.65;color:#9AA1AB;\"\u003e\n    \u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong style=\"color:#6B7280;\"\u003eCompatibility notice:\u003c\/strong\u003e Part numbers are listed for identification only. Always confirm the exact part number and revision match your equipment before ordering.\u003c\/p\u003e\n    \u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong style=\"color:#6B7280;\"\u003eCondition disclosure:\u003c\/strong\u003e Unless stated as new, items are used or refurbished and may show cosmetic signs of prior use. Functional condition is described above.\u003c\/p\u003e\n    \u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong style=\"color:#6B7280;\"\u003eIndependent reseller:\u003c\/strong\u003e Samonde is an independent reseller and is not affiliated with, authorized by, or endorsed by the original manufacturer.\u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\u003cstrong style=\"color:#6B7280;\"\u003eInstallation warning:\u003c\/strong\u003e Industrial automation components must be installed and commissioned by qualified personnel. Samonde accepts no liability for damage or injury resulting from incorrect installation or use.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":64896345375069,"sku":"6FC5357-0BB35-0AE0","price":1480.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/2821\/0269\/files\/6FC5357-Siemens0BB35-0AE0_1.jpg?v=1780567678","url":"https:\/\/www.samonde.com\/de\/products\/siemens-6fc5357-0bb35-0ae0-ncu-573-5-control-unit-version-f","provider":"Samonde","version":"1.0","type":"link"}