{"product_id":"fanuc-a20b-2101-0820","title":"Fanuc A20B-2101-0820","description":"\u003ch3 data-start=\"285\" data-end=\"319\"\u003eA20B-2101-0820 Fanuc Control Board\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"321\" data-end=\"1069\" class=\"w-fit min-w-(--thread-content-width)\" style=\"width: 100.087%; height: 401.875px;\"\u003e\n\u003ctbody data-start=\"337\" data-end=\"1069\"\u003e\n\u003ctr data-start=\"337\" data-end=\"358\" style=\"height: 19.5938px;\"\u003e\n\u003ctd data-start=\"337\" data-end=\"349\" data-col-size=\"sm\" style=\"width: 46.4444%; height: 19.5938px;\"\u003e\u003cstrong data-start=\"339\" data-end=\"348\"\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"349\" data-end=\"358\" data-col-size=\"xl\" style=\"width: 50.696%; height: 19.5938px;\"\u003eFanuc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"359\" data-end=\"387\" style=\"height: 19.5938px;\"\u003e\n\u003ctd data-start=\"359\" data-end=\"371\" data-col-size=\"sm\" style=\"width: 46.4444%; height: 19.5938px;\"\u003e\u003cstrong data-start=\"361\" data-end=\"370\"\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"371\" data-end=\"387\" data-col-size=\"xl\" style=\"width: 50.696%; height: 19.5938px;\"\u003eA20B21010820\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"388\" data-end=\"435\" style=\"height: 19.5938px;\"\u003e\n\u003ctd data-start=\"388\" data-end=\"408\" data-col-size=\"sm\" style=\"width: 46.4444%; height: 19.5938px;\"\u003e\u003cstrong data-start=\"390\" data-end=\"407\"\u003eHandling Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"408\" data-end=\"435\" data-col-size=\"xl\" style=\"width: 50.696%; height: 19.5938px;\"\u003ewithin 1-2 working days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"436\" data-end=\"479\" style=\"height: 19.5938px;\"\u003e\n\u003ctd data-start=\"436\" data-end=\"458\" data-col-size=\"sm\" style=\"width: 46.4444%; height: 19.5938px;\"\u003e\u003cstrong data-start=\"438\" data-end=\"457\"\u003eShipping Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"458\" data-end=\"479\" data-col-size=\"xl\" style=\"width: 50.696%; height: 19.5938px;\"\u003eDHL \/ UPS \/ FedEx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"480\" data-end=\"721\" style=\"height: 117.562px;\"\u003e\n\u003ctd data-start=\"480\" data-end=\"520\" data-col-size=\"sm\" style=\"width: 46.4444%; height: 117.562px;\"\u003e\u003cstrong data-start=\"482\" data-end=\"519\"\u003eEstimated Delivery Time (via DHL)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"520\" data-end=\"721\" data-col-size=\"xl\" style=\"width: 50.696%; height: 117.562px;\"\u003eAsia: 1-3 business days\u003cbr\u003eEurope: 2-4 business days\u003cbr\u003eNorth America: 2-4 business days\u003cbr\u003eSouth America: 3-6 business days\u003cbr\u003eMiddle East \u0026amp; Africa: 3-6 business days\u003cbr\u003eOceania: 2-5 business days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"722\" data-end=\"811\" style=\"height: 39.1875px;\"\u003e\n\u003ctd data-start=\"722\" data-end=\"737\" data-col-size=\"sm\" style=\"width: 46.4444%; height: 39.1875px;\"\u003e\u003cstrong data-start=\"724\" data-end=\"736\"\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"737\" data-end=\"811\" data-col-size=\"xl\" style=\"width: 50.696%; height: 39.1875px;\"\u003eNEW \/ Refurbished: 1-Year warranty\u003cbr\u003eUsed (90% New): 3-Month warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"812\" data-end=\"864\" style=\"height: 19.5938px;\"\u003e\n\u003ctd data-start=\"812\" data-end=\"827\" data-col-size=\"sm\" style=\"width: 46.4444%; height: 19.5938px;\"\u003e\u003cstrong data-start=\"814\" data-end=\"826\"\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"827\" data-end=\"864\" data-col-size=\"xl\" style=\"width: 50.696%; height: 19.5938px;\"\u003ePCB \/ Control Board \/ Power Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"865\" data-end=\"985\" style=\"height: 97.9688px;\"\u003e\n\u003ctd data-start=\"865\" data-end=\"893\" data-col-size=\"sm\" style=\"width: 46.4444%; height: 97.9688px;\"\u003e\u003cstrong data-start=\"867\" data-end=\"892\"\u003eParameter Description\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"893\" data-end=\"985\" data-col-size=\"xl\" style=\"width: 50.696%; height: 97.9688px;\"\u003eA20B21010820\u003cbr\u003eDISCONTINUED BY MANUFACTURER\u003cbr\u003e1\/1\/2016\u003cbr\u003eCONTROL BOARD\u003cbr\u003ePOWER BOARD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"986\" data-end=\"1043\" style=\"height: 19.5938px;\"\u003e\n\u003ctd data-start=\"986\" data-end=\"1000\" data-col-size=\"sm\" style=\"width: 46.4444%; height: 19.5938px;\"\u003e\u003cstrong data-start=\"988\" data-end=\"999\"\u003eService\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1000\" data-end=\"1043\" data-col-size=\"xl\" style=\"width: 50.696%; height: 19.5938px;\"\u003eTest video will be sent before delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1044\" data-end=\"1069\" style=\"height: 19.5938px;\"\u003e\n\u003ctd data-start=\"1044\" data-end=\"1058\" data-col-size=\"sm\" style=\"width: 46.4444%; height: 19.5938px;\"\u003e\u003cstrong data-start=\"1046\" data-end=\"1057\"\u003ePacking\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1058\" data-end=\"1069\" data-col-size=\"xl\" style=\"width: 50.696%; height: 19.5938px;\"\u003eCartons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-start=\"1071\" data-end=\"1438\"\u003eThe \u003cstrong data-start=\"1075\" data-end=\"1093\"\u003eA20B-2101-0820\u003c\/strong\u003e is a Fanuc \u003ca href=\"https:\/\/reacocnc.com\/collections\/fanuc-pcbs\" target=\"_blank\" title=\"Buy \u0026amp; Repair Fanuc PCBs for Reliable Industrial Automation\" rel=\"noopener\"\u003e\u003cstrong data-start=\"1105\" data-end=\"1122\"\u003econtrol board\u003c\/strong\u003e and \u003cstrong data-start=\"1127\" data-end=\"1142\"\u003epower board\u003c\/strong\u003e\u003c\/a\u003e used in CNC systems where stable electrical support and reliable control-side operation are important for normal machine performance. Because this board is related to both control and power functions, it can play an important role in keeping the machine running consistently in daily production.\u003c\/p\u003e\n\u003cp data-start=\"1440\" data-end=\"1898\"\u003eThis model has been \u003cstrong data-start=\"1460\" data-end=\"1496\"\u003ediscontinued by the manufacturer\u003c\/strong\u003e, with the listed discontinuation date of \u003cstrong data-start=\"1538\" data-end=\"1550\"\u003e1\/1\/2016\u003c\/strong\u003e. That means the \u003cstrong data-start=\"1567\" data-end=\"1585\"\u003eA20B 2101 0820\u003c\/strong\u003e is now most often requested by customers who are maintaining older installed equipment, replacing a failed board, or preparing spare stock for long-term support. In real maintenance work, discontinued boards like this remain valuable because the correct original part can save time and reduce compatibility risk.\u003c\/p\u003e\n\u003cp data-start=\"1900\" data-end=\"2070\"\u003eAt \u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/reacocnc.com\/\" title=\"Robot Parts, CNC Parts \u0026amp; Automation Support - REACO CNC\" rel=\"noopener\" target=\"_blank\"\u003eREACO CNC\u003c\/a\u003e, we supply dependable \u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/reacocnc.com\/collections\/fanuc-cnc-robot-parts\" title=\"Shop for Fanuc CNC \u0026amp; Robot Parts\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-start=\"1870\" data-end=\"1885\"\u003eFanuc parts\u003c\/strong\u003e\u003c\/a\u003e for customers who need replacement control boards, backup stock, or \u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/reacocnc.com\/products\/fanuc-mitsubishi-cnc-robot-parts-repair\" title=\"Reliable Repair for FANUC, Mitsubishi, and All CNC Parts - REACO CNC\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-start=\"1961\" data-end=\"1977\"\u003eFanuc repair\u003c\/strong\u003e\u003c\/a\u003e support for installed CNC systems.\u003c\/p\u003e\n\u003cp data-start=\"2072\" data-end=\"2495\"\u003eThe \u003cstrong data-start=\"2076\" data-end=\"2104\"\u003eA20B-2101-0820 Fanuc PCB\u003c\/strong\u003e is best understood as a board used on the control and power side of the machine. Even when the available published description is brief, that combination is already meaningful in real service work. Faults in this type of board can affect the machine more broadly than a minor accessory board, especially if control stability and power-related behavior are connected in the same system area.\u003c\/p\u003e\n\u003cp data-start=\"2497\" data-end=\"2824\"\u003eFor many maintenance teams, replacing the correct \u003cstrong data-start=\"2547\" data-end=\"2565\"\u003eA20B-2101-0820\u003c\/strong\u003e is often the most practical way to keep the original system layout intact and avoid unnecessary troubleshooting. When a machine is already configured around a specific board, using the correct replacement usually makes service work much more straightforward.\u003c\/p\u003e\n\u003cp data-start=\"2826\" data-end=\"2862\"\u003eThis board is commonly relevant for:\u003c\/p\u003e\n\u003cul data-start=\"2864\" data-end=\"3074\"\u003e\n\u003cli data-section-id=\"19nlz0v\" data-start=\"2864\" data-end=\"2885\"\u003eFanuc CNC systems\u003c\/li\u003e\n\u003cli data-section-id=\"1iwwlh8\" data-start=\"2886\" data-end=\"2925\"\u003eControl-side board replacement work\u003c\/li\u003e\n\u003cli data-section-id=\"2anzma\" data-start=\"2926\" data-end=\"2961\"\u003ePower-related board maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"1npqd6p\" data-start=\"2962\" data-end=\"3006\"\u003eSpare stock planning for older equipment\u003c\/li\u003e\n\u003cli data-section-id=\"pi6v5\" data-start=\"3007\" data-end=\"3074\"\u003eService jobs requiring original-compatible \u003cstrong data-start=\"3052\" data-end=\"3074\"\u003eFanuc control PCBs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3076\" data-end=\"3332\"\u003eIt may also be sourced together with related \u003cstrong data-start=\"3121\" data-end=\"3141\"\u003eFanuc controller\u003c\/strong\u003e boards, power supply boards, interface PCBs, display boards, \u003cstrong data-start=\"3203\" data-end=\"3222\"\u003eservo amplifier\u003c\/strong\u003e modules, \u003cstrong data-start=\"3232\" data-end=\"3249\"\u003espindle drive\u003c\/strong\u003e units, and other CNC electronic assemblies depending on the machine configuration.\u003c\/p\u003e\n\u003cp data-start=\"3334\" data-end=\"3397\"\u003eDepending on stock availability, this board may be supplied in:\u003c\/p\u003e\n\u003cul data-start=\"3399\" data-end=\"3461\"\u003e\n\u003cli data-section-id=\"1jqn1mv\" data-start=\"3399\" data-end=\"3416\"\u003eNew condition\u003c\/li\u003e\n\u003cli data-section-id=\"1op2ke4\" data-start=\"3417\" data-end=\"3442\"\u003eRefurbished condition\u003c\/li\u003e\n\u003cli data-section-id=\"1u2nacc\" data-start=\"3443\" data-end=\"3461\"\u003eUsed condition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3463\" data-end=\"3775\"\u003eFor many customers, refurbished stock is a practical choice because it offers dependable replacement support while helping control both cost and lead time. This is especially useful when the machine is still productive and the goal is to restore stable operation without changing the original hardware structure.\u003c\/p\u003e\n\u003cp data-start=\"3777\" data-end=\"3842\"\u003eCustomers usually look for the \u003cstrong data-start=\"3808\" data-end=\"3826\"\u003eA20B-2101-0820\u003c\/strong\u003e when they need:\u003c\/p\u003e\n\u003cul data-start=\"3844\" data-end=\"4131\"\u003e\n\u003cli data-section-id=\"wbnavq\" data-start=\"3844\" data-end=\"3910\"\u003eA direct replacement for a faulty control board or power board\u003c\/li\u003e\n\u003cli data-section-id=\"19fojpi\" data-start=\"3911\" data-end=\"3954\"\u003eSupport for discontinued Fanuc hardware\u003c\/li\u003e\n\u003cli data-section-id=\"1alb31g\" data-start=\"3955\" data-end=\"4006\"\u003eReliable \u003cstrong data-start=\"3966\" data-end=\"3981\"\u003eFanuc stock\u003c\/strong\u003e for important machines\u003c\/li\u003e\n\u003cli data-section-id=\"faew4o\" data-start=\"4007\" data-end=\"4074\"\u003eAccess to dependable \u003cstrong data-start=\"4030\" data-end=\"4045\"\u003eFanuc parts\u003c\/strong\u003e for maintenance and repair\u003c\/li\u003e\n\u003cli data-section-id=\"yq2gaz\" data-start=\"4075\" data-end=\"4131\"\u003eHelp deciding between replacement and \u003cstrong data-start=\"4115\" data-end=\"4131\"\u003eFanuc repair\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4133\" data-end=\"4322\"\u003eIn real production environments, having the correct board available can save a lot of time, especially when the machine issue affects both control-side stability and power-related behavior.\u003c\/p\u003e\n\u003cp data-start=\"4324\" data-end=\"4583\"\u003eREACO CNC supports both direct replacement supply and \u003cstrong data-start=\"4378\" data-end=\"4394\"\u003eFanuc repair\u003c\/strong\u003e inquiries. If your original \u003cstrong data-start=\"4423\" data-end=\"4441\"\u003eA20B-2101-0820\u003c\/strong\u003e is damaged, we can help review whether repair is practical or whether replacement is the better route based on stock, condition, and urgency.\u003c\/p\u003e\n\u003cp data-start=\"4585\" data-end=\"4847\"\u003eWe also support sourcing for related \u003cstrong data-start=\"4622\" data-end=\"4637\"\u003eFanuc parts\u003c\/strong\u003e, including control boards, power boards, main boards, interface modules, display boards, \u003cstrong data-start=\"4727\" data-end=\"4746\"\u003eservo amplifier\u003c\/strong\u003e units, \u003cstrong data-start=\"4754\" data-end=\"4771\"\u003espindle drive\u003c\/strong\u003e units, and other CNC electronic assemblies used in installed Fanuc systems.\u003c\/p\u003e\n\u003cp data-start=\"4849\" data-end=\"5135\"\u003eFor many factories, older control systems remain worth maintaining as long as the right spare parts are still available. A correct \u003cstrong data-start=\"4980\" data-end=\"4998\"\u003eA20B 2101 0820\u003c\/strong\u003e replacement can help preserve the original control setup, reduce downtime, and keep maintenance work more manageable over the long term.\u003c\/p\u003e\n\u003ch4 data-start=\"5137\" data-end=\"5145\"\u003eFAQ\u003c\/h4\u003e\n\u003cp data-start=\"5147\" data-end=\"5241\"\u003e\u003cstrong data-start=\"5147\" data-end=\"5174\"\u003eWhat is A20B-2101-0820?\u003c\/strong\u003e\u003cbr data-start=\"5174\" data-end=\"5177\"\u003eIt is a Fanuc control board and power board used in CNC systems.\u003c\/p\u003e\n\u003cp data-start=\"5243\" data-end=\"5407\"\u003e\u003cstrong data-start=\"5243\" data-end=\"5275\"\u003eWhat is this board used for?\u003c\/strong\u003e\u003cbr data-start=\"5275\" data-end=\"5278\"\u003eIt is used on the control and power side of the CNC system, with the exact role depending on the installed machine configuration.\u003c\/p\u003e\n\u003cp data-start=\"5409\" data-end=\"5539\"\u003e\u003cstrong data-start=\"5409\" data-end=\"5444\"\u003eIs A20B-2101-0820 discontinued?\u003c\/strong\u003e\u003cbr data-start=\"5444\" data-end=\"5447\"\u003eYes. This model has been discontinued by the manufacturer, with the listed date of 1\/1\/2016.\u003c\/p\u003e\n\u003cp data-start=\"5541\" data-end=\"5655\"\u003e\u003cstrong data-start=\"5541\" data-end=\"5576\"\u003eCan A20B-2101-0820 be repaired?\u003c\/strong\u003e\u003cbr data-start=\"5576\" data-end=\"5579\"\u003eYes. Repair may be possible depending on the board condition and fault type.\u003c\/p\u003e\n\u003cp data-start=\"5657\" data-end=\"5763\"\u003e\u003cstrong data-start=\"5657\" data-end=\"5702\"\u003eIs this board used in Fanuc CNC machines?\u003c\/strong\u003e\u003cbr data-start=\"5702\" data-end=\"5705\"\u003eYes. It is associated with Fanuc-controlled CNC equipment.\u003c\/p\u003e\n\u003cp data-start=\"5765\" data-end=\"5863\"\u003e\u003cstrong data-start=\"5765\" data-end=\"5803\"\u003eDo you provide worldwide shipping?\u003c\/strong\u003e\u003cbr data-start=\"5803\" data-end=\"5806\"\u003eYes. We supply Fanuc parts to customers around the world.\u003c\/p\u003e\n\u003chr data-start=\"5865\" data-end=\"5868\"\u003e\n\u003cp data-start=\"5870\" data-end=\"6008\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"5870\" data-end=\"5922\"\u003eNeed pricing or availability for A20B-2101-0820?\u003c\/strong\u003e\u003cbr data-start=\"5922\" data-end=\"5925\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/reacocnc.com\/pages\/contact-us\" title=\"Contact Us for Reliable industrial automation solutions - REACO CNC\" rel=\"noopener\" target=\"_blank\"\u003eContact REACO CNC\u003c\/a\u003e for stock status, repair support, and worldwide shipping options.\u003c\/p\u003e","brand":"REACO CNC","offers":[{"title":"Used (90% New)","offer_id":48593127375063,"sku":"A20B-2101-0820-used","price":566.0,"currency_code":"USD","in_stock":true},{"title":"Brand New","offer_id":48593127407831,"sku":"A20B-2101-0820-new","price":792.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/fanuc-a20b-2101-0820-control-power-board-main-buy-repair.jpg?v=1778229447","url":"https:\/\/reacocnc.com\/products\/fanuc-a20b-2101-0820","provider":"REACO CNC","version":"1.0","type":"link"}