{"product_id":"fanuc-a20b-1000-0320-system-3tf-fapt-pcb","title":"FANUC A20B-1000-0320 System 3T-F FAPT Control PCB","description":"\u003cp style=\"margin: 0 0 14px;\"\u003eThe \u003cstrong\u003eFANUC A20B-1000-0320\u003c\/strong\u003e is a legacy \u003cstrong\u003eFAPT control and sub-processing PCB\u003c\/strong\u003e for selected FANUC SYSTEM 3 and 3T-F CNC configurations. It links the CNC master board with dedicated graphics hardware used by the FANUC conversational programming system.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eThis is a CNC control-system board, not a servo or spindle-drive PCB. Confirm the complete A20B-1000-0320 marking, printed revision, connectors and surrounding SYSTEM 3 board configuration before replacement.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eA20B-1000-0320 Product Information\u003c\/h4\u003e\n\u003ctable cellpadding=\"10\" style=\"width: 100%; border-collapse: collapse; margin: 0 0 18px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFANUC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel \/ MPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA20B-1000-0320\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFAPT control PCB \/ sub-processing board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCNC Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFANUC SYSTEM 3 \/ selected 3T-F configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFAPT conversational programming and graphics-system processing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Role\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLinks the main master PCB with FAPT graphics boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eDocumented Connectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCNA, CNE and CNF board connections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eObserved Revisions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\/03B and \/09E; other production revisions may exist\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCNC cabinet board assembly \/ mounting plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReplacement Basis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull board number, revision and system configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLegacy \/ discontinued control board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew, refurbished, or used 90% new; subject to stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eTesting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% tested; test video or photos available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNormally 1–3 business days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping \/ ETA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDHL, UPS, or FedEx worldwide; typically 2–6 business days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 year for new\/refurbished; 3 months for used 90% new\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eService \/ Packing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFree technical support; anti-static reinforced packing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eFAPT Processing and Graphics Interface\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eFAPT is FANUC’s conversational automatic-programming environment for creating machining programs with guided input and graphic support. In a compatible SYSTEM 3 configuration, A20B-1000-0320 works with the master and graphics boards rather than independently. CNA and CNE provide board connections and power paths, while CNF connects additional hardware in the assembly.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eRevision and System Compatibility\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eA20B-1000-0320\/03B and A20B-1000-0320\/09E should not be assumed interchangeable solely because the base number matches. Compare the revision, connector population, installed components, master PCB, graphics boards, FAPT option and machine-tool configuration. A20B-0009-0320 is a different DC servo board and is not a substitute.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eTesting and Replacement Notes\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eREACO CNC checks the model and revision labels, connectors, components, solder condition, power rails, system communication, FAPT startup and graphics operation as applicable. Back up CNC programs, parameters and FAPT data before removal. Initialization or data restoration may be required after replacement.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eRelated resources: \u003ca href=\"\/collections\/fanuc-pcbs\"\u003eFANUC circuit boards\u003c\/a\u003e and \u003ca href=\"\/products\/fanuc-mitsubishi-cnc-robot-parts-repair\"\u003eFANUC CNC board repair service\u003c\/a\u003e.\u003c\/p\u003e","brand":"FANUC","offers":[{"title":"Used (90% New)","offer_id":67826399871191,"sku":"A20B-1000-0320-used","price":1323.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/fanuc-a20b-1000-0320-fapt-pcb-main.webp?v=1792489037","url":"https:\/\/reacocnc.com\/products\/fanuc-a20b-1000-0320-system-3tf-fapt-pcb","provider":"REACO CNC","version":"1.0","type":"link"}