{"product_id":"fanuc-c-language-board-for-16i-18i-21i-a20b-8100-0261-copy","title":"Fanuc Series communication board A for 16i\/ 18i\/ 21i A20B-8100-0262","description":"\u003cp data-start=\"0\" data-end=\"138\"\u003e\u003cstrong data-start=\"0\" data-end=\"18\"\u003eA20B-8100-0262\u003c\/strong\u003e is a \u003cstrong data-start=\"24\" data-end=\"55\"\u003eprinted circuit board (PCB)\u003c\/strong\u003e used in CNC control systems manufactured by \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFANUC\u003c\/span\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003chr data-start=\"140\" data-end=\"143\"\u003e\n\u003ch3 data-start=\"145\" data-end=\"169\"\u003e📌 Basic Information\u003c\/h3\u003e\n\u003cul data-start=\"170\" data-end=\"423\"\u003e\n\u003cli data-start=\"170\" data-end=\"209\"\u003e\n\u003cp data-start=\"172\" data-end=\"209\"\u003e\u003cstrong data-start=\"172\" data-end=\"188\"\u003ePart Number:\u003c\/strong\u003e \u003cstrong data-start=\"189\" data-end=\"207\"\u003eA20B-8100-0262\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"210\" data-end=\"255\"\u003e\n\u003cp data-start=\"212\" data-end=\"255\"\u003e\u003cstrong data-start=\"212\" data-end=\"221\"\u003eType:\u003c\/strong\u003e \u003cstrong data-start=\"222\" data-end=\"253\"\u003ePrinted Circuit Board (PCB)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"256\" data-end=\"303\"\u003e\n\u003cp data-start=\"258\" data-end=\"303\"\u003e\u003cstrong data-start=\"258\" data-end=\"271\"\u003eCategory:\u003c\/strong\u003e \u003cstrong data-start=\"272\" data-end=\"301\"\u003eControl \/ Interface Board\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"304\" data-end=\"423\"\u003e\n\u003cp data-start=\"306\" data-end=\"423\"\u003e\u003cstrong data-start=\"306\" data-end=\"318\"\u003eUsed In:\u003c\/strong\u003e FANUC CNC controllers (commonly \u003cstrong data-start=\"351\" data-end=\"382\"\u003eSeries 0i \/ 16i \/ 18i \/ 21i\u003c\/strong\u003e, depending on the machine configuration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"425\" data-end=\"428\"\u003e\n\u003ch3 data-start=\"430\" data-end=\"451\"\u003e⚙️ Main Functions\u003c\/h3\u003e\n\u003cp data-start=\"452\" data-end=\"572\"\u003eThe \u003cstrong data-start=\"456\" data-end=\"474\"\u003eA20B-8100-0262\u003c\/strong\u003e board is used for \u003cstrong data-start=\"493\" data-end=\"571\"\u003einternal communication and signal processing inside the CNC control system\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"574\" data-end=\"600\"\u003eTypical functions include:\u003c\/p\u003e\n\u003cul data-start=\"602\" data-end=\"792\"\u003e\n\u003cli data-start=\"602\" data-end=\"646\"\u003e\n\u003cp data-start=\"604\" data-end=\"646\"\u003e\u003cstrong data-start=\"604\" data-end=\"646\"\u003eData communication between CNC modules\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"647\" data-end=\"690\"\u003e\n\u003cp data-start=\"649\" data-end=\"690\"\u003e\u003cstrong data-start=\"649\" data-end=\"690\"\u003eSignal processing for machine control\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"691\" data-end=\"742\"\u003e\n\u003cp data-start=\"693\" data-end=\"742\"\u003e\u003cstrong data-start=\"693\" data-end=\"742\"\u003eInterface management with other system boards\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"743\" data-end=\"792\"\u003e\n\u003cp data-start=\"745\" data-end=\"792\"\u003eSupporting \u003cstrong data-start=\"756\" data-end=\"792\"\u003eoverall CNC controller operation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"794\" data-end=\"797\"\u003e\n\u003ch3 data-start=\"799\" data-end=\"827\"\u003e🧩 Installation Location\u003c\/h3\u003e\n\u003cp data-start=\"828\" data-end=\"860\"\u003eThis PCB is typically installed:\u003c\/p\u003e\n\u003cul data-start=\"862\" data-end=\"1003\"\u003e\n\u003cli data-start=\"862\" data-end=\"898\"\u003e\n\u003cp data-start=\"864\" data-end=\"898\"\u003eInside the \u003cstrong data-start=\"875\" data-end=\"898\"\u003eCNC control cabinet\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"899\" data-end=\"952\"\u003e\n\u003cp data-start=\"901\" data-end=\"952\"\u003eOn the \u003cstrong data-start=\"908\" data-end=\"952\"\u003emain control rack \/ motherboard assembly\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"953\" data-end=\"1003\"\u003e\n\u003cp data-start=\"955\" data-end=\"1003\"\u003eConnected through the \u003cstrong data-start=\"977\" data-end=\"1003\"\u003eFANUC system backplane\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1005\" data-end=\"1008\"\u003e\n\u003ch3 data-start=\"1010\" data-end=\"1037\"\u003e🔎 Related Board Family\u003c\/h3\u003e\n\u003cp data-start=\"1038\" data-end=\"1139\"\u003eThe \u003cstrong data-start=\"1042\" data-end=\"1055\"\u003eA20B-8100\u003c\/strong\u003e series includes several similar internal boards used in FANUC CNC systems, such as:\u003c\/p\u003e\n\u003cul data-start=\"1141\" data-end=\"1231\"\u003e\n\u003cli data-start=\"1141\" data-end=\"1161\"\u003e\n\u003cp data-start=\"1143\" data-end=\"1161\"\u003e\u003cstrong data-start=\"1143\" data-end=\"1161\"\u003eA20B-8100-0150\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1162\" data-end=\"1182\"\u003e\n\u003cp data-start=\"1164\" data-end=\"1182\"\u003e\u003cstrong data-start=\"1164\" data-end=\"1182\"\u003eA20B-8100-0261\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1183\" data-end=\"1203\"\u003e\n\u003cp data-start=\"1185\" data-end=\"1203\"\u003e\u003cstrong data-start=\"1185\" data-end=\"1203\"\u003eA20B-8100-0262\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1204\" data-end=\"1231\"\u003e\n\u003cp data-start=\"1206\" data-end=\"1231\"\u003e\u003cstrong data-start=\"1206\" data-end=\"1231\"\u003eA20B-8100-0660 ~ 0665\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1233\" data-end=\"1367\"\u003eDifferences between these boards generally involve \u003cstrong data-start=\"1284\" data-end=\"1366\"\u003ehardware revisions, firmware compatibility, or machine-specific configurations\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1369\" data-end=\"1372\"\u003e\n\u003cp data-start=\"1374\" data-end=\"1528\"\u003e✅ \u003cstrong data-start=\"1376\" data-end=\"1399\"\u003eSimple explanation:\u003c\/strong\u003e\u003cbr data-start=\"1399\" data-end=\"1402\"\u003e\u003cstrong data-start=\"1402\" data-end=\"1525\"\u003eA20B-8100-0262 = FANUC internal CNC control PCB used for communication and signal processing inside the CNC controller.\u003c\/strong\u003e 🔧\u003c\/p\u003e","brand":"JJAutomation","offers":[{"title":"Default Title","offer_id":44875924471944,"sku":"A20B-8100-0262","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-2026-03-09T155525.102.jpg?v=1773051932","url":"https:\/\/jjautomation.in\/products\/fanuc-c-language-board-for-16i-18i-21i-a20b-8100-0261-copy","provider":"JJAutomation","version":"1.0","type":"link"}