{"product_id":"fanuc-option-pcb-for-16i-18i-21i-a16b-2203-0751","title":"Fanuc Option PCB for 16i\/ 18i\/ 21i A16B-2203-0751","description":"\u003ch3 data-start=\"171\" data-end=\"234\"\u003e🧠 \u003cstrong data-start=\"178\" data-end=\"232\"\u003eFANUC A16B-2203-0751 — Sub-CPU PCB (Control Board)\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"235\" data-end=\"560\"\u003eThe \u003cstrong data-start=\"239\" data-end=\"263\"\u003eFANUC A16B-2203-0751\u003c\/strong\u003e is a \u003cstrong data-start=\"269\" data-end=\"308\"\u003esub-CPU printed circuit board (PCB)\u003c\/strong\u003e used in \u003cstrong data-start=\"317\" data-end=\"345\"\u003eFANUC controller systems\u003c\/strong\u003e. It’s part of the \u003cstrong data-start=\"364\" data-end=\"377\"\u003eA16B-2203\u003c\/strong\u003e series of circuit boards that are installed inside CNC or automation controllers to handle processing and control logic tasks within the system. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 data-start=\"562\" data-end=\"581\"\u003e🔌 Key Facts\u003c\/h4\u003e\n\u003cul data-start=\"582\" data-end=\"1708\"\u003e\n\u003cli data-start=\"582\" data-end=\"613\"\u003e\n\u003cp data-start=\"584\" data-end=\"613\"\u003e📌 \u003cstrong data-start=\"587\" data-end=\"596\"\u003ePart:\u003c\/strong\u003e A16B-2203-0751\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"614\" data-end=\"761\"\u003e\n\u003cp data-start=\"616\" data-end=\"761\"\u003e🧠 \u003cstrong data-start=\"619\" data-end=\"632\"\u003eCategory:\u003c\/strong\u003e \u003cstrong data-start=\"633\" data-end=\"664\"\u003eSub-CPU PCB \/ Control Board\u003c\/strong\u003e — a secondary processor board used in FANUC controllers. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"762\" data-end=\"1044\"\u003e\n\u003cp data-start=\"764\" data-end=\"1044\"\u003e📋 \u003cstrong data-start=\"767\" data-end=\"780\"\u003eFunction:\u003c\/strong\u003e The board performs \u003cstrong data-start=\"800\" data-end=\"829\"\u003esub-control CPU functions\u003c\/strong\u003e, assisting the main CPU in processing specific tasks or managing auxiliary control logic in the system. This is not a main CPU board but works alongside other control boards. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1045\" data-end=\"1282\"\u003e\n\u003cp data-start=\"1047\" data-end=\"1282\"\u003e🛠 \u003cstrong data-start=\"1050\" data-end=\"1067\"\u003eRequirements:\u003c\/strong\u003e It often \u003cstrong data-start=\"1077\" data-end=\"1101\"\u003erequires programming\u003c\/strong\u003e, meaning that when this board is installed or replaced, you may need to \u003cstrong data-start=\"1174\" data-end=\"1220\"\u003ereload sub-parameters and control programs\u003c\/strong\u003e for proper operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1283\" data-end=\"1529\"\u003e\n\u003cp data-start=\"1285\" data-end=\"1529\"\u003e⚠️ \u003cstrong data-start=\"1288\" data-end=\"1298\"\u003eUsage:\u003c\/strong\u003e Typically found in industrial CNC systems where distributed processing or additional CPU support is implemented — for example in complex control tasks or when extra logic capacity is needed. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1530\" data-end=\"1708\"\u003e\n\u003cp data-start=\"1532\" data-end=\"1708\"\u003e🔄 \u003cstrong data-start=\"1535\" data-end=\"1552\"\u003eAvailability:\u003c\/strong\u003e Often supplied new or refurbished by parts vendors; sometimes programming or parameter loading is a separate service.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JJAutomation","offers":[{"title":"New","offer_id":44838610927752,"sku":"A16B-2203-0751","price":0.0,"currency_code":"INR","in_stock":true},{"title":"Used \/ Refurbished","offer_id":46109847388296,"sku":"A16B-2203-0751","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-2026-02-25T131927.656.jpg?v=1772005777","url":"https:\/\/jjautomation.in\/products\/fanuc-option-pcb-for-16i-18i-21i-a16b-2203-0751","provider":"JJAutomation","version":"1.0","type":"link"}