{"product_id":"fanuc-a20b-2102-0647-servo-control-pcb","title":"FANUC A20B-2102-0647 Servo Amplifier Control PCB","description":"\u003cp style=\"margin: 0 0 14px;\"\u003e\u003cstrong\u003eFANUC A20B-2102-0647\u003c\/strong\u003e is an internal \u003cstrong\u003eservo amplifier control PCB\u003c\/strong\u003e for compatible FANUC industrial motion-control systems. Installed inside the servo drive assembly, the board supports amplifier control, signal processing and communication with the associated CNC and servo hardware.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eA20B-2102-0647 is a replacement circuit board rather than a complete servo amplifier. Correct selection requires comparison with the original PCB marking, revision, connector arrangement and the complete A06B amplifier model.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eA20B-2102-0647 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\u003ePart Number \/ MPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA20B-2102-0647\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\u003eServo amplifier control PCB \/ drive circuit board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternal replacement board for compatible FANUC servo amplifiers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFANUC CNC and industrial servo motion-control equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCB installed inside the associated amplifier assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eIdentification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMatch A20B-2102-0647 and the complete revision printed on the original board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility Check\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOriginal PCB, revision, A06B amplifier model, connectors and component layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\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\u003e\n\u003ctd\u003e\u003cstrong\u003eTesting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% tested before shipment; test video or photos available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\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\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 style=\"background: #f7f8fa;\"\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\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;\"\u003eServo Amplifier Control Function\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eThe A20B-2102-0647 operates as part of the amplifier’s internal electronics. It processes drive-control signals and works with the surrounding power, feedback and communication circuits. Actual functions depend on the amplifier configuration and machine-tool builder setup.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eExact Board and Revision Matching\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eDo not select this PCB only by appearance or by the shared A20B-2102-064x number range. A20B-2102-0640, A20B-2102-0641, A20B-2102-0642, A20B-2102-0643 and A20B-2102-0645 are separate board specifications and should not be assumed interchangeable with \u003cstrong\u003eA20B-2102-0647\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eBefore ordering, compare the full PCB number and revision, source amplifier model, connector positions, mounting points and installed components. Photos of the original board and complete amplifier nameplate are recommended when compatibility is uncertain.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eTesting and Installation Notes\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eREACO CNC checks the board marking, PCB condition, connectors, solder joints, capacitors, heat-sensitive components and operating functions in a compatible test environment where applicable. Installation should be completed with power isolated and the amplifier DC bus fully discharged. Use proper anti-static protection throughout removal and installation.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eRelated resources: \u003ca href=\"\/it\/collections\/fanuc-cnc-robot-parts\"\u003eFANUC CNC and robot parts\u003c\/a\u003e and \u003ca href=\"\/it\/products\/fanuc-mitsubishi-cnc-robot-parts-repair\"\u003eFANUC servo amplifier and PCB repair services\u003c\/a\u003e.\u003c\/p\u003e","brand":"FANUC","offers":[{"title":"Brand New","offer_id":67598828503255,"sku":"A20B-2102-0647-new","price":1488.0,"currency_code":"USD","in_stock":true},{"title":"Used (90% New)","offer_id":67598828536023,"sku":"A20B-2102-0647-used","price":1075.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/fanuc-a20b-2102-0647-servo-pcb-main.webp?v=1790762180","url":"https:\/\/reacocnc.com\/it\/products\/fanuc-a20b-2102-0647-servo-control-pcb","provider":"REACO CNC","version":"1.0","type":"link"}