{"product_id":"fanuc-a20b-2003-0810-pcb","title":"FANUC A20B-2003-0810 PCB","description":"\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eFANUC A20B-2003-0810 One-Slot Back Panel Board\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-2003-0810\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\"\u003eA20B20030810\u003cbr\u003ePC Board\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\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-695e672e-c9e8-832a-95b3-03e8494aa081-0\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-695e672e-c9e8-832a-95b3-03e8494aa081-0\" data-turn-id-container=\"request-695e672e-c9e8-832a-95b3-03e8494aa081-0\" data-testid=\"conversation-turn-742\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-15 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"d19e99cc-fbe8-4cb6-a56a-e860dcd9417b\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-6-thinking\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"b53c3379-efed-47fd-8bca-c1e6e35ffec9\" dir=\"auto\" data-message-model-slug=\"gpt-5-6-thinking\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"885\" data-end=\"989\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"889\" data-end=\"913\"\u003eFANUC A20B-2003-0810\u003c\/strong\u003e is a \u003cstrong data-start=\"919\" data-end=\"988\"\u003e\u003ca href=\"https:\/\/reacocnc.com\/collections\/fanuc-pcbs\" target=\"_blank\" title=\"Buy \u0026amp; Repair Fanuc PCBs for Reliable Industrial Automation\" rel=\"noopener\"\u003eone-slot backplane PCB\u003c\/a\u003e used in compatible FANUC CNC control units\u003c\/strong\u003e.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"991\" data-end=\"1296\"\u003eFANUC hardware documentation identifies this part as a \u003cstrong data-start=\"1046\" data-end=\"1069\"\u003eBack Panel (1 Slot)\u003c\/strong\u003e with an identification setting of \u003cstrong data-start=\"1104\" data-end=\"1113\"\u003eID=00\u003c\/strong\u003e. It is also commonly listed in the industrial replacement-parts market as a \u003cstrong data-start=\"1190\" data-end=\"1257\"\u003e1-slot backplane PCB, connection board, or CNC back panel board\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1298\" data-end=\"1455\"\u003eThe board forms part of the CNC basic-unit hardware and provides the physical and electrical connection platform for a compatible option-board configuration.\u003c\/p\u003e\n\u003cp data-start=\"1457\" data-end=\"1773\"\u003ePublished FANUC hardware lists associate the A20B-2003-0810 with applicable \u003cstrong data-start=\"1533\" data-end=\"1617\"\u003eSeries 30i-A, 31i-A, 31i-A5, and 32i-A basic units equipped with one option slot\u003c\/strong\u003e. Exact compatibility depends on the CNC model, basic-unit specification, PCB revision, and installed option hardware. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1775\" data-end=\"1971\"\u003eIt is suitable for replacement when the original backplane has confirmed connector damage, unstable board communication, physical circuit damage, or problems recognizing an installed option board.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1973\" data-end=\"2137\"\u003e\n\u003cstrong data-start=\"1975\" data-end=\"2037\"\u003eBackplane connections inspected and tested before shipment\u003c\/strong\u003e\u003cbr data-start=\"2037\" data-end=\"2040\"\u003e\u003cstrong data-start=\"2042\" data-end=\"2089\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1973\" data-end=\"2137\"\u003e\n\u003cstrong data-start=\"2042\" data-end=\"2089\"\u003eStock available for prompt order processing\u003c\/strong\u003e\u003cbr data-start=\"2089\" data-end=\"2092\"\u003e\u003cstrong data-start=\"2095\" data-end=\"2137\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1973\" data-end=\"2137\"\u003e\u003cstrong data-start=\"2095\" data-end=\"2137\"\u003eWorldwide DHL, UPS, and FedEx shipping\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2139\" data-end=\"2142\"\u003e\n\u003ch4 data-start=\"2144\" data-end=\"2164\"\u003eProduct Details\u003c\/h4\u003e\n\u003cul data-start=\"2166\" data-end=\"2606\"\u003e\n\u003cli data-section-id=\"1c1nf4m\" data-start=\"2166\" data-end=\"2180\"\u003eBrand: FANUC\u003c\/li\u003e\n\u003cli data-section-id=\"6w33j\" data-start=\"2181\" data-end=\"2210\"\u003ePart Number: A20B-2003-0810\u003c\/li\u003e\n\u003cli data-section-id=\"50bp3r\" data-start=\"2211\" data-end=\"2245\"\u003eAlternative Format: A20B20030810\u003c\/li\u003e\n\u003cli data-section-id=\"1qtampa\" data-start=\"2246\" data-end=\"2286\"\u003eType: Backplane PCB \/ Back Panel Board\u003c\/li\u003e\n\u003cli data-section-id=\"k7wfo3\" data-start=\"2287\" data-end=\"2315\"\u003eSlot Configuration: 1 Slot\u003c\/li\u003e\n\u003cli data-section-id=\"1hm3lip\" data-start=\"2316\" data-end=\"2336\"\u003eHardware ID: ID=00\u003c\/li\u003e\n\u003cli data-section-id=\"xw3wi7\" data-start=\"2337\" data-end=\"2364\"\u003eProduct Series: A20B-2003\u003c\/li\u003e\n\u003cli data-section-id=\"1ws9ist\" data-start=\"2365\" data-end=\"2420\"\u003eReferenced Control Family: FANUC Series 30i\/31i\/32i-A\u003c\/li\u003e\n\u003cli data-section-id=\"wg87q\" data-start=\"2421\" data-end=\"2457\"\u003eApplication: FANUC CNC Basic Units\u003c\/li\u003e\n\u003cli data-section-id=\"1rpp8i4\" data-start=\"2458\" data-end=\"2542\"\u003eFunction: Connection platform for a compatible one-slot option-board configuration\u003c\/li\u003e\n\u003cli data-section-id=\"kag5e4\" data-start=\"2543\" data-end=\"2606\"\u003eCategory: FANUC CNC Backplane \/ Control Unit Connection Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2608\" data-end=\"2611\"\u003e\n\u003ch4 data-start=\"2613\" data-end=\"2636\"\u003eCompatibility Note\u003c\/h4\u003e\n\u003cp data-start=\"2638\" data-end=\"2720\"\u003eFANUC documentation distinguishes the following related back-panel configurations:\u003c\/p\u003e\n\u003cul data-start=\"2722\" data-end=\"2905\"\u003e\n\u003cli data-section-id=\"1snux30\" data-start=\"2722\" data-end=\"2769\"\u003e\n\u003cstrong data-start=\"2724\" data-end=\"2743\"\u003eA20B-2003-0600:\u003c\/strong\u003e No-slot back panel, ID=01\u003c\/li\u003e\n\u003cli data-section-id=\"t8f00n\" data-start=\"2770\" data-end=\"2818\"\u003e\n\u003cstrong data-start=\"2772\" data-end=\"2791\"\u003eA20B-2003-0810:\u003c\/strong\u003e One-slot back panel, ID=00\u003c\/li\u003e\n\u003cli data-section-id=\"1x1dzsd\" data-start=\"2819\" data-end=\"2905\"\u003e\n\u003cstrong data-start=\"2821\" data-end=\"2840\"\u003eA20B-2003-0610:\u003c\/strong\u003e Two-slot back panel, ID=10 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2907\" data-end=\"2938\"\u003eBefore ordering, please verify:\u003c\/p\u003e\n\u003cul data-start=\"2940\" data-end=\"3166\"\u003e\n\u003cli data-section-id=\"xo6nvn\" data-start=\"2940\" data-end=\"2985\"\u003eComplete FANUC part number and PCB revision\u003c\/li\u003e\n\u003cli data-section-id=\"1phn9nc\" data-start=\"2986\" data-end=\"3018\"\u003eCNC control-series designation\u003c\/li\u003e\n\u003cli data-section-id=\"1hh57kq\" data-start=\"3019\" data-end=\"3045\"\u003eBasic-unit ordering code\u003c\/li\u003e\n\u003cli data-section-id=\"1xfdwtk\" data-start=\"3046\" data-end=\"3085\"\u003eRequired number of option-board slots\u003c\/li\u003e\n\u003cli data-section-id=\"6rip9o\" data-start=\"3086\" data-end=\"3127\"\u003eOriginal connector and component layout\u003c\/li\u003e\n\u003cli data-section-id=\"p8wua4\" data-start=\"3128\" data-end=\"3166\"\u003eInstalled option-board configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3168\" data-end=\"3289\"\u003eA similar-looking backplane with a different slot count or hardware ID should not be treated as directly interchangeable.\u003c\/p\u003e\n\u003chr data-start=\"3291\" data-end=\"3294\"\u003e\n\u003ch4 data-start=\"3296\" data-end=\"3317\"\u003eCommon Use Cases\u003c\/h4\u003e\n\u003cul data-start=\"3319\" data-end=\"3599\"\u003e\n\u003cli data-section-id=\"1735iiw\" data-start=\"3319\" data-end=\"3361\"\u003eFANUC one-slot backplane PCB replacement\u003c\/li\u003e\n\u003cli data-section-id=\"rrcvui\" data-start=\"3362\" data-end=\"3396\"\u003eCNC basic-unit back-panel repair\u003c\/li\u003e\n\u003cli data-section-id=\"h5vf99\" data-start=\"3397\" data-end=\"3443\"\u003eTroubleshooting an unrecognized option board\u003c\/li\u003e\n\u003cli data-section-id=\"1uythmn\" data-start=\"3444\" data-end=\"3492\"\u003eRepair of damaged connectors or circuit traces\u003c\/li\u003e\n\u003cli data-section-id=\"yzvjlm\" data-start=\"3493\" data-end=\"3547\"\u003eRestoration of unstable internal board communication\u003c\/li\u003e\n\u003cli data-section-id=\"113yjlf\" data-start=\"3548\" data-end=\"3599\"\u003ePreparation of a tested spare for CNC maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3601\" data-end=\"3604\"\u003e\n\u003ch4 data-start=\"3606\" data-end=\"3626\"\u003eSales \u0026amp; Support\u003c\/h4\u003e\n\u003cp data-start=\"3628\" data-end=\"3730\"\u003eEach A20B-2003-0810 backplane PCB is inspected and tested under applicable conditions before delivery.\u003c\/p\u003e\n\u003cp data-start=\"3732\" data-end=\"3978\" 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 provides PCB \u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/reacocnc.com\/products\/fanuc-mitsubishi-cnc-robot-parts-repair\" title=\"Reliable Repair for FANUC A20B-2003-0810 PCB - REACO CNC\" rel=\"noopener\" target=\"_blank\"\u003erepair service\u003c\/a\u003e, warranty coverage, testing-video support, 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 backplanes and control-system components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"FANUC","offers":[{"title":"Used (90% New)","offer_id":49435972796631,"sku":"A20B-2003-0810-used","price":198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/Buy_A20B-2003-0810_Fanuc_backplane_PCB.webp?v=1783936427","url":"https:\/\/reacocnc.com\/it\/products\/fanuc-a20b-2003-0810-pcb","provider":"REACO CNC","version":"1.0","type":"link"}