{"product_id":"fanuc-pcb-board-for-0i-b-0i-mate-b-16i-18i-21i-a20b-2100-0690","title":"Fanuc PCB Board for 0i-B\/ 0i Mate-B\/ 16i\/ 18i\/ 21i A20B-2100-0690","description":"\u003ch3 data-start=\"270\" data-end=\"305\"\u003e📌 What \u003cstrong data-start=\"282\" data-end=\"300\"\u003eA20B‑2100‑0690\u003c\/strong\u003e Is\u003c\/h3\u003e\n\u003cp data-start=\"306\" data-end=\"662\"\u003eThis is a \u003cstrong data-start=\"316\" data-end=\"399\"\u003eprinted circuit board (PCB) used in FANUC CNC and industrial automation systems\u003c\/strong\u003e. It appears as a \u003cstrong data-start=\"417\" data-end=\"451\"\u003emain control \/ interface board\u003c\/strong\u003e within the FANUC Series‑20 family of control electronics — typically serving as a \u003cstrong data-start=\"534\" data-end=\"586\"\u003econtrol PCB in the machine’s electronics cabinet\u003c\/strong\u003e rather than a display or motor board. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"664\" data-end=\"879\"\u003e👉 Sellers and listings commonly describe it as a \u003cstrong data-start=\"714\" data-end=\"733\"\u003eFANUC PCB board\u003c\/strong\u003e for use in CNC controllers, and units are often offered used or surplus through industrial parts suppliers. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"881\" data-end=\"916\"\u003e🧠 Context on FANUC A20B Series\u003c\/h3\u003e\n\u003cul data-start=\"917\" data-end=\"1407\"\u003e\n\u003cli data-start=\"917\" data-end=\"1251\"\u003e\n\u003cp data-start=\"919\" data-end=\"1251\"\u003eFANUC part numbers starting with \u003cstrong data-start=\"952\" data-end=\"965\"\u003eA20B‑2100\u003c\/strong\u003e are usually associated with \u003cstrong data-start=\"994\" data-end=\"1048\"\u003econtrol and backplane boards or control logic PCBs\u003c\/strong\u003e used inside CNC controllers and related industrial electronics. Other A20B‑2100 parts include teach pendant PCBs or servo\/drive control boards in the same series. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1252\" data-end=\"1407\"\u003e\n\u003cp data-start=\"1254\" data-end=\"1407\"\u003eThese PCBs are \u003cstrong data-start=\"1269\" data-end=\"1343\"\u003eintegral to machine control logic, communication, and I\/O connectivity\u003c\/strong\u003e within FANUC CNC systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1409\" data-end=\"1435\"\u003e🛠 Typical Use Cases\u003c\/h3\u003e\n\u003cul data-start=\"1436\" data-end=\"1748\"\u003e\n\u003cli data-start=\"1436\" data-end=\"1540\"\u003e\n\u003cp data-start=\"1438\" data-end=\"1540\"\u003eInstalled inside a \u003cstrong data-start=\"1457\" data-end=\"1489\"\u003eFANUC CNC controller cabinet\u003c\/strong\u003e to provide processing or data routing functions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1541\" data-end=\"1635\"\u003e\n\u003cp data-start=\"1543\" data-end=\"1635\"\u003eInterfaces with other control boards, I\/O modules, and possibly operator panels or drives.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1636\" data-end=\"1748\"\u003e\n\u003cp data-start=\"1638\" data-end=\"1748\"\u003eOften used in legacy FANUC CNC control systems where modular PCBs make up the overall controller architecture.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JJAutomation","offers":[{"title":"New","offer_id":44731849670792,"sku":"A20B-2100-0690","price":0.0,"currency_code":"INR","in_stock":true},{"title":"Used \/ Refurbished","offer_id":46109838344328,"sku":"A20B-2100-0690","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-2026-01-28T143624.151.jpg?v=1769591189","url":"https:\/\/jjautomation.in\/products\/fanuc-pcb-board-for-0i-b-0i-mate-b-16i-18i-21i-a20b-2100-0690","provider":"JJAutomation","version":"1.0","type":"link"}