{"product_id":"fanuc-pmc-re-board-for-16i-18i-21i-a20b-8100-0150-copy","title":"Fanuc C language board for 16i\/ 18i\/ 21i A20B-8100-0261","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69a540f7-3498-8323-9c7b-e146c3e09ccd-62\" data-testid=\"conversation-turn-140\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv 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\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"49e47220-2985-4ffe-921e-4c7f748e348a\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"138\"\u003e\u003cstrong data-start=\"0\" data-end=\"18\"\u003eA20B-8100-0261\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=\"419\"\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-8100-0261\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=\"419\"\u003e\n\u003cp data-start=\"306\" data-end=\"419\"\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 machine configuration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"421\" data-end=\"424\"\u003e\n\u003ch3 data-start=\"426\" data-end=\"447\"\u003e⚙️ Main Functions\u003c\/h3\u003e\n\u003cp data-start=\"448\" data-end=\"575\"\u003eThe \u003cstrong data-start=\"452\" data-end=\"470\"\u003eA20B-8100-0261\u003c\/strong\u003e board is used for \u003cstrong data-start=\"489\" data-end=\"574\"\u003esignal processing and communication between modules inside the CNC control system\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"577\" data-end=\"603\"\u003eTypical functions include:\u003c\/p\u003e\n\u003cul data-start=\"605\" data-end=\"786\"\u003e\n\u003cli data-start=\"605\" data-end=\"643\"\u003e\n\u003cp data-start=\"607\" data-end=\"643\"\u003e\u003cstrong data-start=\"607\" data-end=\"643\"\u003eCommunication between CNC boards\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"644\" data-end=\"675\"\u003e\n\u003cp data-start=\"646\" data-end=\"675\"\u003e\u003cstrong data-start=\"646\" data-end=\"675\"\u003eControl signal processing\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"676\" data-end=\"725\"\u003e\n\u003cp data-start=\"678\" data-end=\"725\"\u003e\u003cstrong data-start=\"678\" data-end=\"702\"\u003eInterface management\u003c\/strong\u003e with other CNC modules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"726\" data-end=\"786\"\u003e\n\u003cp data-start=\"728\" data-end=\"786\"\u003eSupporting the \u003cstrong data-start=\"743\" data-end=\"786\"\u003eoverall operation of the CNC controller\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"788\" data-end=\"791\"\u003e\n\u003ch3 data-start=\"793\" data-end=\"821\"\u003e🧩 Installation Location\u003c\/h3\u003e\n\u003cp data-start=\"822\" data-end=\"856\"\u003eThis board is typically installed:\u003c\/p\u003e\n\u003cul data-start=\"858\" data-end=\"1006\"\u003e\n\u003cli data-start=\"858\" data-end=\"894\"\u003e\n\u003cp data-start=\"860\" data-end=\"894\"\u003eInside the \u003cstrong data-start=\"871\" data-end=\"894\"\u003eCNC control cabinet\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"895\" data-end=\"939\"\u003e\n\u003cp data-start=\"897\" data-end=\"939\"\u003eOn the \u003cstrong data-start=\"904\" data-end=\"939\"\u003emain control rack \/ motherboard\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"940\" data-end=\"1006\"\u003e\n\u003cp data-start=\"942\" data-end=\"1006\"\u003eConnected to other boards through the \u003cstrong data-start=\"980\" data-end=\"1006\"\u003eFANUC system backplane\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1008\" data-end=\"1011\"\u003e\n\u003ch3 data-start=\"1013\" data-end=\"1040\"\u003e🔎 Related Board Family\u003c\/h3\u003e\n\u003cp data-start=\"1041\" data-end=\"1112\"\u003eThe \u003cstrong data-start=\"1045\" data-end=\"1058\"\u003eA20B-8100\u003c\/strong\u003e PCB series includes many internal CNC boards such as:\u003c\/p\u003e\n\u003cul data-start=\"1114\" data-end=\"1183\"\u003e\n\u003cli data-start=\"1114\" data-end=\"1134\"\u003e\n\u003cp data-start=\"1116\" data-end=\"1134\"\u003e\u003cstrong data-start=\"1116\" data-end=\"1134\"\u003eA20B-8100-0150\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1135\" data-end=\"1155\"\u003e\n\u003cp data-start=\"1137\" data-end=\"1155\"\u003e\u003cstrong data-start=\"1137\" data-end=\"1155\"\u003eA20B-8100-0261\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1156\" data-end=\"1183\"\u003e\n\u003cp data-start=\"1158\" data-end=\"1183\"\u003e\u003cstrong data-start=\"1158\" data-end=\"1183\"\u003eA20B-8100-0660 ~ 0665\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1185\" data-end=\"1234\"\u003eDifferences between these boards usually involve:\u003c\/p\u003e\n\u003cul data-start=\"1236\" data-end=\"1322\"\u003e\n\u003cli data-start=\"1236\" data-end=\"1259\"\u003e\n\u003cp data-start=\"1238\" data-end=\"1259\"\u003e\u003cstrong data-start=\"1238\" data-end=\"1259\"\u003eHardware revision\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1260\" data-end=\"1286\"\u003e\n\u003cp data-start=\"1262\" data-end=\"1286\"\u003e\u003cstrong data-start=\"1262\" data-end=\"1286\"\u003eSystem compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1287\" data-end=\"1322\"\u003e\n\u003cp data-start=\"1289\" data-end=\"1322\"\u003e\u003cstrong data-start=\"1289\" data-end=\"1322\"\u003eMachine builder configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1324\" data-end=\"1327\"\u003e\n\u003cp data-start=\"1329\" data-end=\"1483\"\u003e✅ \u003cstrong data-start=\"1331\" data-end=\"1354\"\u003eSimple explanation:\u003c\/strong\u003e\u003cbr data-start=\"1354\" data-end=\"1357\"\u003e\u003cstrong data-start=\"1357\" data-end=\"1480\"\u003eA20B-8100-0261 = FANUC internal CNC control PCB used for communication and signal processing inside the CNC controller.\u003c\/strong\u003e 🔧\u003c\/p\u003e\n\u003chr data-start=\"1485\" data-end=\"1488\"\u003e\n\u003cp data-start=\"1490\" data-end=\"1651\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eIf you want, I can also explain \u003cstrong data-start=\"1522\" data-end=\"1579\"\u003ehow to decode FANUC part numbers (A02B \/ A16B \/ A20B)\u003c\/strong\u003e so you can quickly identify the \u003cstrong data-start=\"1612\" data-end=\"1650\"\u003etype of board just from the number\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"JJAutomation","offers":[{"title":"Default Title","offer_id":44875854676104,"sku":"A20B-8100-0261","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-pmc-re-board-for-16i-18i-21i-a20b-8100-0150-copy","provider":"JJAutomation","version":"1.0","type":"link"}