{"product_id":"fanuc-motherboard-for-0i-c-a20b-8200-0391","title":"Fanuc Motherboard for 0i-C A20B-8200-0391","description":"\u003ch3 data-start=\"0\" data-end=\"51\"\u003e🔌 \u003cstrong data-start=\"7\" data-end=\"51\"\u003eFANUC A20B-8200-0391 – ZERO i-C MAIN PCB\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"53\" data-end=\"379\"\u003e\u003cstrong data-start=\"53\" data-end=\"68\"\u003eWhat it is:\u003c\/strong\u003e\u003cbr data-start=\"68\" data-end=\"71\"\u003eThe \u003cstrong data-start=\"75\" data-end=\"93\"\u003eA20B-8200-0391\u003c\/strong\u003e is a \u003cstrong data-start=\"99\" data-end=\"135\"\u003emain printed circuit board (PCB)\u003c\/strong\u003e used in certain \u003cstrong data-start=\"152\" data-end=\"207\"\u003eFANUC Series 0i-C (Zero i-C) CNC controller systems\u003c\/strong\u003e. It serves as the \u003cstrong data-start=\"226\" data-end=\"251\"\u003ecentral control board\u003c\/strong\u003e (main logic\/CPU board) for machine control and communication with other internal modules. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"381\" data-end=\"384\"\u003e\n\u003ch3 data-start=\"386\" data-end=\"412\"\u003e📌 \u003cstrong data-start=\"393\" data-end=\"412\"\u003eKey Description\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"413\" data-end=\"1027\"\u003e\n\u003cli data-start=\"413\" data-end=\"448\"\u003e\n\u003cp data-start=\"415\" data-end=\"448\"\u003e\u003cstrong data-start=\"415\" data-end=\"431\"\u003ePart Number:\u003c\/strong\u003e A20B-8200-0391\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"449\" data-end=\"480\"\u003e\n\u003cp data-start=\"451\" data-end=\"480\"\u003e\u003cstrong data-start=\"451\" data-end=\"460\"\u003eName:\u003c\/strong\u003e ZERO i-C MAIN PCB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"481\" data-end=\"727\"\u003e\n\u003cp data-start=\"483\" data-end=\"727\"\u003e\u003cstrong data-start=\"483\" data-end=\"496\"\u003eFunction:\u003c\/strong\u003e Main control\/logic board in the FANUC ZERO i-C controller — it handles core processing, coordination of I\/O, servo and spindle control, data flow, and communication with other system boards. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"728\" data-end=\"835\"\u003e\n\u003cp data-start=\"730\" data-end=\"835\"\u003e\u003cstrong data-start=\"730\" data-end=\"741\"\u003eSeries:\u003c\/strong\u003e Part of the \u003cstrong data-start=\"754\" data-end=\"767\"\u003eA20B-8200\u003c\/strong\u003e FANUC circuit board family. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"836\" data-end=\"1027\"\u003e\n\u003cp data-start=\"838\" data-end=\"1027\"\u003e\u003cstrong data-start=\"838\" data-end=\"851\"\u003eCPU Type:\u003c\/strong\u003e Typically built around a \u003cstrong data-start=\"877\" data-end=\"900\"\u003e486-class processor\u003c\/strong\u003e version of the Zero i-C main board (as noted in FANUC documentation for similar boards). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1029\" data-end=\"1032\"\u003e\n\u003ch3 data-start=\"1034\" data-end=\"1063\"\u003e🛠️ \u003cstrong data-start=\"1042\" data-end=\"1063\"\u003eUse \u0026amp; Application\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"1064\" data-end=\"1202\"\u003eThis board is installed in the controller \u003cstrong data-start=\"1106\" data-end=\"1133\"\u003ecabinet of CNC machines\u003c\/strong\u003e using the FANUC \u003cstrong data-start=\"1150\" data-end=\"1179\"\u003eZERO i-C control platform\u003c\/strong\u003e. It is critical for:\u003c\/p\u003e\n\u003cul data-start=\"1203\" data-end=\"1458\"\u003e\n\u003cli data-start=\"1203\" data-end=\"1242\"\u003e\n\u003cp data-start=\"1205\" data-end=\"1242\"\u003eProcessing CNC program instructions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1243\" data-end=\"1310\"\u003e\n\u003cp data-start=\"1245\" data-end=\"1310\"\u003eCommunicating with servo drives, operator panel, and interfaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1311\" data-end=\"1357\"\u003e\n\u003cp data-start=\"1313\" data-end=\"1357\"\u003eManaging machine motion and I\/O subsystems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1358\" data-end=\"1458\"\u003e\n\u003cp data-start=\"1360\" data-end=\"1458\"\u003eProviding system logic for machine operation and diagnostics \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1460\" data-end=\"1463\"\u003e\n\u003ch3 data-start=\"1465\" data-end=\"1481\"\u003e📌 \u003cstrong data-start=\"1472\" data-end=\"1481\"\u003eNotes\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1482\" data-end=\"1918\"\u003e\n\u003cli data-start=\"1482\" data-end=\"1563\"\u003e\n\u003cp data-start=\"1484\" data-end=\"1563\"\u003eIt’s a \u003cstrong data-start=\"1491\" data-end=\"1512\"\u003ecore system board\u003c\/strong\u003e — without it, the CNC controller cannot operate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1564\" data-end=\"1691\"\u003e\n\u003cp data-start=\"1566\" data-end=\"1691\"\u003eOften sold \u003cstrong data-start=\"1577\" data-end=\"1609\"\u003enew, refurbished, or surplus\u003c\/strong\u003e by industrial automation parts suppliers. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1692\" data-end=\"1918\"\u003e\n\u003cp data-start=\"1694\" data-end=\"1918\"\u003eWhile closely related versions exist (e.g., A20B-8200-0380\/0381\/0390\/0395 for different CPU or DRAM variants), this specific board is one of the main PCB options for the Zero i-C family.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"JJAutomation","offers":[{"title":"New","offer_id":44760296947848,"sku":"A20B-8200-0391","price":0.0,"currency_code":"INR","in_stock":true},{"title":"Used \/ Refurbished","offer_id":46109844111496,"sku":"A20B-8200-0391","price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/1903\/3224\/files\/WhatsAppImage2025-10-18at1.47.49PM-2026-02-07T154543.035_d967658e-4db4-423b-8acc-eefeb596cbe5.jpg?v=1770459371","url":"https:\/\/jjautomation.in\/products\/fanuc-motherboard-for-0i-c-a20b-8200-0391","provider":"JJAutomation","version":"1.0","type":"link"}