{"product_id":"fanuc-main-cpu-board-for-21i-210i-210is-a16b-3200-0425","title":"Fanuc Main CPU board for 21i\/210i\/210is A16B-3200-0425","description":"\u003cp data-start=\"87\" data-end=\"526\"\u003e\u003cstrong data-start=\"87\" data-end=\"103\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"103\" data-end=\"106\"\u003eThe \u003cstrong data-start=\"110\" data-end=\"151\"\u003e\u003cspan class=\"inline align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003e\u003cspan class=\"hover:entity-accent entity-underline cursor-pointer\"\u003eA16B‑3200‑0425 \/ A16B‑3200‑0420 Fanuc Used\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e is a \u003cstrong data-start=\"157\" data-end=\"197\"\u003emain CPU printed circuit board (PCB)\u003c\/strong\u003e made by \u003cstrong data-start=\"206\" data-end=\"215\"\u003eFANUC\u003c\/strong\u003e for industrial CNC (Computer Numerical Control) systems. It serves as the \u003cstrong data-start=\"290\" data-end=\"318\"\u003ecentral processing board\u003c\/strong\u003e in standalone CNC controllers, responsible for running the core machine control programs, coordinating motion and logic, and interfacing with I\/O and peripheral modules. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"528\" data-end=\"547\"\u003e📌 Key Features\u003c\/h3\u003e\n\u003cul data-start=\"548\" data-end=\"1444\"\u003e\n\u003cli data-start=\"548\" data-end=\"583\"\u003e\n\u003cp data-start=\"550\" data-end=\"583\"\u003e\u003cstrong data-start=\"550\" data-end=\"566\"\u003ePart Number:\u003c\/strong\u003e A16B-3200-0425\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"584\" data-end=\"620\"\u003e\n\u003cp data-start=\"586\" data-end=\"620\"\u003e\u003cstrong data-start=\"586\" data-end=\"595\"\u003eType:\u003c\/strong\u003e Main CPU \/ control PCB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"621\" data-end=\"829\"\u003e\n\u003cp data-start=\"623\" data-end=\"829\"\u003e\u003cstrong data-start=\"623\" data-end=\"648\"\u003eSeries Compatibility:\u003c\/strong\u003e Typically used in FANUC Series 16\/21\/CNC systems (stand-alone control setups) — often associated with 21i\/210i or similar machine platforms. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"830\" data-end=\"982\"\u003e\n\u003cp data-start=\"832\" data-end=\"982\"\u003e\u003cstrong data-start=\"832\" data-end=\"841\"\u003eRole:\u003c\/strong\u003e Acts as the \u003cstrong data-start=\"854\" data-end=\"867\"\u003eCPU brain\u003c\/strong\u003e of the controller, processing CNC programs and managing machine functions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"983\" data-end=\"1205\"\u003e\n\u003cp data-start=\"985\" data-end=\"1205\"\u003e\u003cstrong data-start=\"985\" data-end=\"1013\"\u003eProgramming Requirement:\u003c\/strong\u003e After installation or replacement, all machine parameters and CNC programs \u003cstrong data-start=\"1089\" data-end=\"1109\"\u003emust be reloaded\u003c\/strong\u003e from backup; otherwise the machine won’t run correctly. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1206\" data-end=\"1444\"\u003e\n\u003cp data-start=\"1208\" data-end=\"1444\"\u003e\u003cstrong data-start=\"1208\" data-end=\"1233\"\u003eCore Exchange\/Repair:\u003c\/strong\u003e These boards are often sold as \u003cstrong data-start=\"1265\" data-end=\"1302\"\u003ecore exchange or repairable units\u003c\/strong\u003e — meaning vendors require you to return your old board and provide services to refurbish or program it. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1446\" data-end=\"1466\"\u003e🛠️ Typical Uses\u003c\/h3\u003e\n\u003cp data-start=\"1467\" data-end=\"1565\"\u003eThis board is used as the \u003cstrong data-start=\"1493\" data-end=\"1522\"\u003ecentral processing module\u003c\/strong\u003e inside a FANUC CNC controller cabinet for:\u003c\/p\u003e\n\u003cul data-start=\"1566\" data-end=\"1689\"\u003e\n\u003cli data-start=\"1566\" data-end=\"1590\"\u003e\n\u003cp data-start=\"1568\" data-end=\"1590\"\u003eCNC milling machines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1591\" data-end=\"1605\"\u003e\n\u003cp data-start=\"1593\" data-end=\"1605\"\u003eCNC lathes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1606\" data-end=\"1627\"\u003e\n\u003cp data-start=\"1608\" data-end=\"1627\"\u003eMachining centers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1628\" data-end=\"1689\"\u003e\n\u003cp data-start=\"1630\" data-end=\"1689\"\u003eOther factory automation equipment that use FANUC controls.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1691\" data-end=\"1868\"\u003eIt’s essential for controlling the machine’s motion, executing G-code, handling I\/O signals, and managing feedback from drives and sensors.\u003c\/p\u003e","brand":"JJAutomation","offers":[{"title":"New","offer_id":44830195744904,"sku":"A16B-3200-0425","price":0.0,"currency_code":"INR","in_stock":true},{"title":"Used \/ Refurbished","offer_id":46109846110344,"sku":"A16B-3200-0425","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-2026-02-23T145122.884.jpg?v=1771838490","url":"https:\/\/jjautomation.in\/products\/fanuc-main-cpu-board-for-21i-210i-210is-a16b-3200-0425","provider":"JJAutomation","version":"1.0","type":"link"}