{"product_id":"fanuc-graphic-card-for-16i-18i-21i-a20b-3300-0300-copy","title":"Fanuc Graphic Card for 16i\/ 18i\/ 21i A20B-3300-0301","description":"\u003cp data-start=\"0\" data-end=\"130\"\u003e\u003cstrong data-start=\"0\" data-end=\"18\"\u003eA20B-3300-0301\u003c\/strong\u003e is a \u003cstrong data-start=\"24\" data-end=\"55\"\u003eprinted circuit board (PCB)\u003c\/strong\u003e used in CNC control systems made 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=\"132\" data-end=\"135\"\u003e\n\u003ch3 data-start=\"137\" data-end=\"161\"\u003e📌 Basic Information\u003c\/h3\u003e\n\u003cul data-start=\"162\" data-end=\"417\"\u003e\n\u003cli data-start=\"162\" data-end=\"201\"\u003e\n\u003cp data-start=\"164\" data-end=\"201\"\u003e\u003cstrong data-start=\"164\" data-end=\"180\"\u003ePart Number:\u003c\/strong\u003e \u003cstrong data-start=\"181\" data-end=\"199\"\u003eA20B-3300-0301\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"202\" data-end=\"247\"\u003e\n\u003cp data-start=\"204\" data-end=\"247\"\u003e\u003cstrong data-start=\"204\" data-end=\"213\"\u003eType:\u003c\/strong\u003e \u003cstrong data-start=\"214\" data-end=\"245\"\u003ePrinted Circuit Board (PCB)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"248\" data-end=\"295\"\u003e\n\u003cp data-start=\"250\" data-end=\"295\"\u003e\u003cstrong data-start=\"250\" data-end=\"263\"\u003eCategory:\u003c\/strong\u003e \u003cstrong data-start=\"264\" data-end=\"293\"\u003eControl \/ Interface Board\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"296\" data-end=\"417\"\u003e\n\u003cp data-start=\"298\" data-end=\"417\"\u003e\u003cstrong data-start=\"298\" data-end=\"310\"\u003eUsed In:\u003c\/strong\u003e FANUC CNC controllers (commonly \u003cstrong data-start=\"343\" data-end=\"380\"\u003eSeries 0i \/ 16i \/ 18i \/ 21i \/ 30i\u003c\/strong\u003e, depending on machine configuration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"419\" data-end=\"422\"\u003e\n\u003ch3 data-start=\"424\" data-end=\"445\"\u003e⚙️ Main Functions\u003c\/h3\u003e\n\u003cp data-start=\"446\" data-end=\"570\"\u003eThe \u003cstrong data-start=\"450\" data-end=\"468\"\u003eA20B-3300-0301\u003c\/strong\u003e board is used for \u003cstrong data-start=\"487\" data-end=\"543\"\u003einternal system communication and control processing\u003c\/strong\u003e within the CNC controller.\u003c\/p\u003e\n\u003cp data-start=\"572\" data-end=\"598\"\u003eTypical functions include:\u003c\/p\u003e\n\u003cul data-start=\"600\" data-end=\"799\"\u003e\n\u003cli data-start=\"600\" data-end=\"651\"\u003e\n\u003cp data-start=\"602\" data-end=\"651\"\u003e\u003cstrong data-start=\"602\" data-end=\"651\"\u003eData communication between CNC system modules\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"652\" data-end=\"695\"\u003e\n\u003cp data-start=\"654\" data-end=\"695\"\u003e\u003cstrong data-start=\"654\" data-end=\"695\"\u003eSignal processing for machine control\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"696\" data-end=\"744\"\u003e\n\u003cp data-start=\"698\" data-end=\"744\"\u003e\u003cstrong data-start=\"698\" data-end=\"744\"\u003eInterface management with other CNC boards\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"745\" data-end=\"799\"\u003e\n\u003cp data-start=\"747\" data-end=\"799\"\u003eSupporting \u003cstrong data-start=\"758\" data-end=\"799\"\u003eoverall CNC control system operations\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"801\" data-end=\"804\"\u003e\n\u003ch3 data-start=\"806\" data-end=\"834\"\u003e🧩 Installation Location\u003c\/h3\u003e\n\u003cp data-start=\"835\" data-end=\"868\"\u003eThis board is normally installed:\u003c\/p\u003e\n\u003cul data-start=\"870\" data-end=\"1003\"\u003e\n\u003cli data-start=\"870\" data-end=\"906\"\u003e\n\u003cp data-start=\"872\" data-end=\"906\"\u003eInside the \u003cstrong data-start=\"883\" data-end=\"906\"\u003eCNC control cabinet\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"907\" data-end=\"952\"\u003e\n\u003cp data-start=\"909\" data-end=\"952\"\u003eOn the \u003cstrong data-start=\"916\" data-end=\"952\"\u003emain control rack or motherboard\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 backplane system\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=\"1043\"\u003e🔎 Relation to Similar Boards\u003c\/h3\u003e\n\u003cp data-start=\"1044\" data-end=\"1119\"\u003eThe \u003cstrong data-start=\"1048\" data-end=\"1077\"\u003eA20B-3300-03xx PCB series\u003c\/strong\u003e includes several similar boards, such as:\u003c\/p\u003e\n\u003cul data-start=\"1121\" data-end=\"1205\"\u003e\n\u003cli data-start=\"1121\" data-end=\"1141\"\u003e\n\u003cp data-start=\"1123\" data-end=\"1141\"\u003e\u003cstrong data-start=\"1123\" data-end=\"1141\"\u003eA20B-3300-0300\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1142\" data-end=\"1162\"\u003e\n\u003cp data-start=\"1144\" data-end=\"1162\"\u003e\u003cstrong data-start=\"1144\" data-end=\"1162\"\u003eA20B-3300-0301\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1163\" data-end=\"1205\"\u003e\n\u003cp data-start=\"1165\" data-end=\"1205\"\u003e\u003cstrong data-start=\"1165\" data-end=\"1183\"\u003eA20B-3300-0302\u003c\/strong\u003e (and other revisions)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1207\" data-end=\"1318\"\u003eDifferences usually involve \u003cstrong data-start=\"1235\" data-end=\"1317\"\u003ehardware revisions, firmware compatibility, or specific machine configurations\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1320\" data-end=\"1323\"\u003e\n\u003cp data-start=\"1325\" data-end=\"1479\"\u003e✅ \u003cstrong data-start=\"1327\" data-end=\"1350\"\u003eSimple explanation:\u003c\/strong\u003e\u003cbr data-start=\"1350\" data-end=\"1353\"\u003e\u003cstrong data-start=\"1353\" data-end=\"1476\"\u003eA20B-3300-0301 = 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=\"1481\" data-end=\"1484\"\u003e\n\u003cp data-start=\"1486\" data-end=\"1676\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eIf you want, I can also show you \u003cstrong data-start=\"1519\" data-end=\"1618\"\u003ewhich A20B-3300 boards are CPU boards, I\/O boards, or communication boards in FANUC CNC systems\u003c\/strong\u003e, which is useful when troubleshooting or replacing parts.\u003c\/p\u003e","brand":"JJAutomation","offers":[{"title":"Default Title","offer_id":44871255654536,"sku":"A20B-3300-0301","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-2026-03-07T130955.476.jpg?v=1772869200","url":"https:\/\/jjautomation.in\/products\/fanuc-graphic-card-for-16i-18i-21i-a20b-3300-0300-copy","provider":"JJAutomation","version":"1.0","type":"link"}