{"product_id":"fanuc-a20b-8100-0662-pcb","title":"FANUC A20B-8100-0662 PCB","description":"\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eFANUC A20B-8100-0662 21i-B Main Control PCB\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ctable style=\"width: 101.301%; height: 518.586px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 25px; text-align: left;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 25px; text-align: left;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 25px; text-align: left;\"\u003eFANUC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 41.5225%; text-align: left; height: 19.5938px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; text-align: left; height: 19.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eA20B-8100-0662\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px; text-align: left;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 23px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eHanding time\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 23px;\"\u003ewithin 1-2 working days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.75px; text-align: left;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 26.75px;\"\u003e\u003cstrong\u003eShipping Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 26.75px;\"\u003eDHL\/UPS\/FedEx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 213.562px;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 213.562px;\"\u003e\u003cstrong\u003eEstimated Delivery Time (via DHL)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 213.562px;\"\u003e\n\u003cp\u003eAsia: 1-3 business days\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eEurope: 2-4 business days\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNorth America: 2-4 business days\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSouth America:  3-6 business days\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMiddle East \u0026amp; Africa: 3-6 business days\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOceania: \u003cmeta charset=\"utf-8\"\u003e2-5 business days\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 71.1875px;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 71.1875px;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 71.1875px;\"\u003eNEW\/Refurbished: 1-Year warranty\u003cbr\u003eUsed(90% New): 3-Month warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 19.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003ePCBs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 73.555px;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 73.555px;\"\u003e\u003cstrong\u003eParameter Description\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 73.555px;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eA20B81000662\u003cbr\u003eDISCONTINUED BY MANUFACTURER\u003cbr\u003ePC BOARD\u003cbr\u003ePCB - CPU (PMC-SA1) W\/O ETHERNET FANUC 21I-B CONTROL\u003cbr\u003eMAIN CPU BOARD 21 I-B CONTROL\u003cbr\u003eW\/O ETHERNET\u003cbr\u003ePMC-SA1\u003cbr\u003eCNC\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.75px;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 26.75px; text-align: left;\"\u003e\u003cstrong\u003eService\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 26.75px; text-align: left;\"\u003eTest video will be sent before delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 41.5225%; text-align: left; height: 19.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003ePacking\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; text-align: left; height: 19.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eCartons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-start=\"701\" data-end=\"803\"\u003eThe \u003cstrong data-start=\"705\" data-end=\"729\"\u003eFANUC A20B-8100-0662\u003c\/strong\u003e is a \u003cstrong data-start=\"735\" data-end=\"802\"\u003e\u003ca href=\"https:\/\/reacocnc.com\/collections\/fanuc-pcbs\" target=\"_blank\" title=\"Buy \u0026amp; Repair Fanuc PCBs for Reliable Industrial Automation\" rel=\"noopener\"\u003emain control PCB\u003c\/a\u003e used in FANUC Series 21i-B CNC control systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"805\" data-end=\"1053\"\u003eThis board is configured for \u003cstrong data-start=\"834\" data-end=\"845\"\u003ePMC-SA1\u003c\/strong\u003e and is the \u003cstrong data-start=\"857\" data-end=\"899\"\u003eversion without Ethernet functionality\u003c\/strong\u003e. It is commonly described in the industrial parts market as a \u003cstrong data-start=\"962\" data-end=\"1014\"\u003e21i-B Main PCB, Main CPU PCB, or CNC Motherboard\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1055\" data-end=\"1266\"\u003eThe A20B-8100-0662 serves as the principal control board within compatible 21i-B control assemblies, supporting system operation and communication with the related CPU, memory, display, and interface components.\u003c\/p\u003e\n\u003cp data-start=\"1268\" data-end=\"1499\"\u003eThe A20B-8100-0662 has been \u003cstrong data-start=\"1299\" data-end=\"1335\"\u003ediscontinued by the manufacturer\u003c\/strong\u003e, making tested replacement boards and professional repair support important for maintaining existing FANUC 21i-B CNC systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1501\" data-end=\"1680\"\u003eProgramming and system setup are required after replacement. The customer must \u003cstrong data-start=\"1580\" data-end=\"1631\"\u003ereload the relevant CNC parameters and programs\u003c\/strong\u003e according to the original machine configuration.\u003c\/p\u003e\n\u003cp data-start=\"1682\" data-end=\"1900\"\u003eBecause similar FANUC 21i-B main boards may differ by \u003cstrong data-start=\"1736\" data-end=\"1769\"\u003ePMC type and Ethernet support\u003c\/strong\u003e, customers should confirm the complete part number and system configuration before ordering. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1902\" data-end=\"2054\"\u003e\n\u003cstrong data-start=\"1904\" data-end=\"1956\"\u003eCPU and control functions tested before shipment\u003c\/strong\u003e\u003cbr data-start=\"1956\" data-end=\"1959\"\u003e\u003cstrong data-start=\"1961\" data-end=\"2006\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1902\" data-end=\"2054\"\u003e\n\u003cstrong data-start=\"1961\" data-end=\"2006\"\u003eIn stock and prepared for prompt dispatch\u003c\/strong\u003e\u003cbr data-start=\"2006\" data-end=\"2009\"\u003e\u003cstrong data-start=\"2012\" data-end=\"2054\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1902\" data-end=\"2054\"\u003e\u003cstrong data-start=\"2012\" data-end=\"2054\"\u003eWorldwide DHL, UPS, and FedEx delivery\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2056\" data-end=\"2059\"\u003e\n\u003ch4 data-start=\"2061\" data-end=\"2081\"\u003eProduct Details\u003c\/h4\u003e\n\u003cul data-start=\"2083\" data-end=\"2574\"\u003e\n\u003cli data-section-id=\"1c1nf4m\" data-start=\"2083\" data-end=\"2097\"\u003eBrand: FANUC\u003c\/li\u003e\n\u003cli data-section-id=\"1txcp58\" data-start=\"2098\" data-end=\"2127\"\u003ePart Number: A20B-8100-0662\u003c\/li\u003e\n\u003cli data-section-id=\"1a3uiyc\" data-start=\"2128\" data-end=\"2162\"\u003eAlternative Format: A20B81000662\u003c\/li\u003e\n\u003cli data-section-id=\"11jgyk1\" data-start=\"2163\" data-end=\"2212\"\u003eType: Main PCB \/ Main CPU PCB \/ CNC Motherboard\u003c\/li\u003e\n\u003cli data-section-id=\"nih8nj\" data-start=\"2213\" data-end=\"2249\"\u003eControl Series: FANUC Series 21i-B\u003c\/li\u003e\n\u003cli data-section-id=\"cn41yk\" data-start=\"2250\" data-end=\"2278\"\u003ePMC Configuration: PMC-SA1\u003c\/li\u003e\n\u003cli data-section-id=\"107r8p8\" data-start=\"2279\" data-end=\"2312\"\u003eEthernet Function: Not Included\u003c\/li\u003e\n\u003cli data-section-id=\"xvz9c7\" data-start=\"2313\" data-end=\"2340\"\u003eProduct Series: A20B-8100\u003c\/li\u003e\n\u003cli data-section-id=\"13qknew\" data-start=\"2341\" data-end=\"2381\"\u003eApplication: FANUC CNC Control Systems\u003c\/li\u003e\n\u003cli data-section-id=\"ufpao1\" data-start=\"2382\" data-end=\"2430\"\u003eInstallation Requirement: Programming required\u003c\/li\u003e\n\u003cli data-section-id=\"9eufxd\" data-start=\"2431\" data-end=\"2484\"\u003eCustomer Action: Reload CNC parameters and programs\u003c\/li\u003e\n\u003cli data-section-id=\"1oidr75\" data-start=\"2485\" data-end=\"2523\"\u003eStatus: Discontinued by Manufacturer\u003c\/li\u003e\n\u003cli data-section-id=\"ktmeal\" data-start=\"2524\" data-end=\"2574\"\u003eCategory: FANUC CNC Main Board \/ CPU Control PCB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2576\" data-end=\"2579\"\u003e\n\u003ch4 data-start=\"2581\" data-end=\"2604\"\u003eCompatibility Note\u003c\/h4\u003e\n\u003cp data-start=\"2606\" data-end=\"2736\"\u003eThe A20B-8100-0662 should be used only in compatible \u003cstrong data-start=\"2659\" data-end=\"2735\"\u003eFANUC 21i-B systems requiring the PMC-SA1 configuration without Ethernet\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2738\" data-end=\"2772\"\u003eBefore replacement, please verify:\u003c\/p\u003e\n\u003cul data-start=\"2774\" data-end=\"2930\"\u003e\n\u003cli data-section-id=\"gz3z62\" data-start=\"2774\" data-end=\"2802\"\u003eComplete FANUC part number\u003c\/li\u003e\n\u003cli data-section-id=\"1pop7oo\" data-start=\"2803\" data-end=\"2826\"\u003ePMC-SA1 configuration\u003c\/li\u003e\n\u003cli data-section-id=\"wzyd0m\" data-start=\"2827\" data-end=\"2849\"\u003eEthernet requirement\u003c\/li\u003e\n\u003cli data-section-id=\"1xpfqbn\" data-start=\"2850\" data-end=\"2882\"\u003eInstalled CPU and memory cards\u003c\/li\u003e\n\u003cli data-section-id=\"bikn5w\" data-start=\"2883\" data-end=\"2930\"\u003eOriginal CNC system and machine configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2932\" data-end=\"3059\"\u003eBoards with similar appearances or nearby part numbers may use a different PMC configuration or include Ethernet functionality.\u003c\/p\u003e\n\u003chr data-start=\"3061\" data-end=\"3064\"\u003e\n\u003ch4 data-start=\"3066\" data-end=\"3087\"\u003eCommon Use Cases\u003c\/h4\u003e\n\u003cul data-start=\"3089\" data-end=\"3405\"\u003e\n\u003cli data-section-id=\"9k9dn1\" data-start=\"3089\" data-end=\"3130\"\u003eFANUC Series 21i-B main PCB replacement\u003c\/li\u003e\n\u003cli data-section-id=\"stwx0q\" data-start=\"3131\" data-end=\"3180\"\u003eReplacement in PMC-SA1 systems without Ethernet\u003c\/li\u003e\n\u003cli data-section-id=\"3gmj4h\" data-start=\"3181\" data-end=\"3227\"\u003eCNC control-system diagnosis and restoration\u003c\/li\u003e\n\u003cli data-section-id=\"1be43xk\" data-start=\"3228\" data-end=\"3285\"\u003eRepair of a machine with a confirmed faulty motherboard\u003c\/li\u003e\n\u003cli data-section-id=\"nm6y5s\" data-start=\"3286\" data-end=\"3345\"\u003eMaintenance of discontinued FANUC 21i-B control equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1o9j5cm\" data-start=\"3346\" data-end=\"3405\"\u003eReplacement during CNC system rebuilding or refurbishment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3407\" data-end=\"3410\"\u003e\n\u003ch4 data-start=\"3412\" data-end=\"3432\"\u003eSales \u0026amp; Support\u003c\/h4\u003e\n\u003cp data-start=\"3434\" data-end=\"3534\"\u003eEach main control PCB is carefully inspected and tested under applicable conditions before shipment.\u003c\/p\u003e\n\u003cp data-start=\"3536\" data-end=\"3767\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eWorldwide delivery is available through DHL, UPS, FedEx, and other express carriers. \u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/reacocnc.com\/\" title=\"Reliable industrial automation solutions - REACO CNC\" rel=\"noopener\" target=\"_blank\"\u003eREACO CNC\u003c\/a\u003e also provides board \u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/reacocnc.com\/products\/fanuc-mitsubishi-cnc-robot-parts-repair\" title=\"Reliable Repair for FANUC A17B-8100-0801 Main Control PCB - REACO CNC\" rel=\"noopener\" target=\"_blank\"\u003erepair ser\u003c\/a\u003e\u003ca href=\"https:\/\/reacocnc.com\/products\/fanuc-mitsubishi-cnc-robot-parts-repair\" target=\"_blank\" title=\"Reliable Repair for FANUC A20B-8100-0662 PCB - REACO CNC\" rel=\"noopener\"\u003ev\u003c\/a\u003e\u003ca href=\"https:\/\/reacocnc.com\/products\/fanuc-mitsubishi-cnc-robot-parts-repair\" title=\"Reliable Repair for FANUC A17B-8100-0801 Main Control PCB - REACO CNC\" rel=\"noopener\" target=\"_blank\"\u003eice\u003c\/a\u003e, warranty coverage, and \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\"\u003etechnical assistance\u003c\/a\u003e for FANUC CNC main boards and control-system components.\u003c\/p\u003e","brand":"FANUC","offers":[{"title":"Used (90% New)","offer_id":49433478234327,"sku":"A20B-8100-0662-used","price":827.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/Check_A20B-8100-0662_front_CPU_board.webp?v=1783935493","url":"https:\/\/reacocnc.com\/it\/products\/fanuc-a20b-8100-0662-pcb","provider":"REACO CNC","version":"1.0","type":"link"}