{"product_id":"fanuc-symbol-capi-t-board-for-16i-18i-21i-a20b-8100-0264-copy","title":"Fanuc Sub CPU board for 16i\/ 18i\/ 21i A20B-8002-0190","description":"\u003cp data-start=\"0\" data-end=\"134\"\u003e\u003cstrong data-start=\"0\" data-end=\"18\"\u003eA20B-8002-0190\u003c\/strong\u003e is a \u003cstrong data-start=\"24\" data-end=\"55\"\u003eprinted circuit board (PCB)\u003c\/strong\u003e used in CNC control systems produced 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=\"136\" data-end=\"139\"\u003e\n\u003ch3 data-start=\"141\" data-end=\"165\"\u003e📌 Basic Information\u003c\/h3\u003e\n\u003cul data-start=\"166\" data-end=\"420\"\u003e\n\u003cli data-start=\"166\" data-end=\"205\"\u003e\n\u003cp data-start=\"168\" data-end=\"205\"\u003e\u003cstrong data-start=\"168\" data-end=\"184\"\u003ePart Number:\u003c\/strong\u003e \u003cstrong data-start=\"185\" data-end=\"203\"\u003eA20B-8002-0190\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"206\" data-end=\"251\"\u003e\n\u003cp data-start=\"208\" data-end=\"251\"\u003e\u003cstrong data-start=\"208\" data-end=\"217\"\u003eType:\u003c\/strong\u003e \u003cstrong data-start=\"218\" data-end=\"249\"\u003ePrinted Circuit Board (PCB)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"252\" data-end=\"299\"\u003e\n\u003cp data-start=\"254\" data-end=\"299\"\u003e\u003cstrong data-start=\"254\" data-end=\"267\"\u003eCategory:\u003c\/strong\u003e \u003cstrong data-start=\"268\" data-end=\"297\"\u003eControl \/ Interface Board\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"300\" data-end=\"420\"\u003e\n\u003cp data-start=\"302\" data-end=\"420\"\u003e\u003cstrong data-start=\"302\" data-end=\"314\"\u003eUsed In:\u003c\/strong\u003e FANUC CNC controllers (commonly \u003cstrong data-start=\"347\" data-end=\"379\"\u003eSeries 0 \/ 0i \/ 16 \/ 18 \/ 21\u003c\/strong\u003e, depending on the machine configuration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"422\" data-end=\"425\"\u003e\n\u003ch3 data-start=\"427\" data-end=\"448\"\u003e⚙️ Main Functions\u003c\/h3\u003e\n\u003cp data-start=\"449\" data-end=\"576\"\u003eThe \u003cstrong data-start=\"453\" data-end=\"471\"\u003eA20B-8002-0190\u003c\/strong\u003e board is used for \u003cstrong data-start=\"490\" data-end=\"575\"\u003econtrol signal processing and communication between modules within the CNC system\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"578\" data-end=\"604\"\u003eTypical functions include:\u003c\/p\u003e\n\u003cul data-start=\"606\" data-end=\"788\"\u003e\n\u003cli data-start=\"606\" data-end=\"642\"\u003e\n\u003cp data-start=\"608\" data-end=\"642\"\u003e\u003cstrong data-start=\"608\" data-end=\"642\"\u003eProcessing CNC control signals\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"643\" data-end=\"688\"\u003e\n\u003cp data-start=\"645\" data-end=\"688\"\u003e\u003cstrong data-start=\"645\" data-end=\"688\"\u003eCommunication between CNC system boards\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"689\" data-end=\"738\"\u003e\n\u003cp data-start=\"691\" data-end=\"738\"\u003e\u003cstrong data-start=\"691\" data-end=\"715\"\u003eInterface management\u003c\/strong\u003e for machine components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"739\" data-end=\"788\"\u003e\n\u003cp data-start=\"741\" data-end=\"788\"\u003eSupporting \u003cstrong data-start=\"752\" data-end=\"788\"\u003eoverall CNC controller operation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"790\" data-end=\"793\"\u003e\n\u003ch3 data-start=\"795\" data-end=\"823\"\u003e🧩 Installation Location\u003c\/h3\u003e\n\u003cp data-start=\"824\" data-end=\"858\"\u003eThis board is typically installed:\u003c\/p\u003e\n\u003cul data-start=\"860\" data-end=\"1013\"\u003e\n\u003cli data-start=\"860\" data-end=\"896\"\u003e\n\u003cp data-start=\"862\" data-end=\"896\"\u003eInside the \u003cstrong data-start=\"873\" data-end=\"896\"\u003eCNC control cabinet\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"897\" data-end=\"950\"\u003e\n\u003cp data-start=\"899\" data-end=\"950\"\u003eOn the \u003cstrong data-start=\"906\" data-end=\"950\"\u003emain control rack \/ motherboard assembly\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"951\" data-end=\"1013\"\u003e\n\u003cp data-start=\"953\" data-end=\"1013\"\u003eConnected to other boards via the \u003cstrong data-start=\"987\" data-end=\"1013\"\u003eFANUC backplane system\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1015\" data-end=\"1018\"\u003e\n\u003ch3 data-start=\"1020\" data-end=\"1039\"\u003e🔎 Board Series\u003c\/h3\u003e\n\u003cp data-start=\"1040\" data-end=\"1181\"\u003eThe \u003cstrong data-start=\"1044\" data-end=\"1057\"\u003eA20B-8002\u003c\/strong\u003e board family includes several internal PCB modules used in FANUC CNC systems. Differences between boards usually relate to:\u003c\/p\u003e\n\u003cul data-start=\"1183\" data-end=\"1286\"\u003e\n\u003cli data-start=\"1183\" data-end=\"1206\"\u003e\n\u003cp data-start=\"1185\" data-end=\"1206\"\u003e\u003cstrong data-start=\"1185\" data-end=\"1206\"\u003eHardware revision\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1207\" data-end=\"1251\"\u003e\n\u003cp data-start=\"1209\" data-end=\"1251\"\u003e\u003cstrong data-start=\"1209\" data-end=\"1251\"\u003eSpecific machine builder configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1252\" data-end=\"1286\"\u003e\n\u003cp data-start=\"1254\" data-end=\"1286\"\u003e\u003cstrong data-start=\"1254\" data-end=\"1286\"\u003eInterface or I\/O differences\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1288\" data-end=\"1291\"\u003e\n\u003cp data-start=\"1293\" data-end=\"1447\"\u003e✅ \u003cstrong data-start=\"1295\" data-end=\"1318\"\u003eSimple explanation:\u003c\/strong\u003e\u003cbr data-start=\"1318\" data-end=\"1321\"\u003e\u003cstrong data-start=\"1321\" data-end=\"1444\"\u003eA20B-8002-0190 = FANUC internal CNC control PCB used for signal processing and communication inside the CNC controller.\u003c\/strong\u003e 🔧\u003c\/p\u003e","brand":"JJAutomation","offers":[{"title":"Default Title","offer_id":44875926929544,"sku":"A20B-8002-0190","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-symbol-capi-t-board-for-16i-18i-21i-a20b-8100-0264-copy","provider":"JJAutomation","version":"1.0","type":"link"}