{"product_id":"fanuc-motherboard-for-0i-c-a20b-8101-0280-copy","title":"Fanuc Motherboard for 0i-C A20B-8101-0281","description":"\u003ch3 data-start=\"0\" data-end=\"88\"\u003e📌 \u003cstrong data-start=\"7\" data-end=\"88\"\u003e\u003cspan class=\"entity-underline hover:entity-accent inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eA20B‑8101‑0281\u003c\/span\u003e\u003c\/span\u003e — FANUC Main PCB (ZERO i-C CNC Control)\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"90\" data-end=\"434\"\u003e\u003cstrong data-start=\"90\" data-end=\"106\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"106\" data-end=\"109\"\u003eThe \u003cstrong data-start=\"113\" data-end=\"137\"\u003eFANUC A20B-8101-0281\u003c\/strong\u003e is a \u003cstrong data-start=\"143\" data-end=\"179\"\u003emain printed circuit board (PCB)\u003c\/strong\u003e used in FANUC CNC control systems — specifically the \u003cstrong data-start=\"233\" data-end=\"281\"\u003emain control board for the FANUC 0i-C series\u003c\/strong\u003e. It functions as the \u003cstrong data-start=\"303\" data-end=\"341\"\u003ecentral logic and processing board\u003c\/strong\u003e that orchestrates the CNC controller’s core functions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"436\" data-end=\"439\"\u003e\n\u003ch3 data-start=\"441\" data-end=\"471\"\u003e🧠 \u003cstrong data-start=\"448\" data-end=\"471\"\u003eKey Characteristics\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"472\" data-end=\"1134\"\u003e\n\u003cli data-start=\"472\" data-end=\"507\"\u003e\n\u003cp data-start=\"474\" data-end=\"507\"\u003e\u003cstrong data-start=\"474\" data-end=\"490\"\u003ePart Number:\u003c\/strong\u003e A20B-8101-0281\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"561\"\u003e\n\u003cp data-start=\"510\" data-end=\"561\"\u003e\u003cstrong data-start=\"510\" data-end=\"523\"\u003eCategory:\u003c\/strong\u003e \u003cstrong data-start=\"524\" data-end=\"559\"\u003eMain Control PCB \/ System Board\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"562\" data-end=\"589\"\u003e\n\u003cp data-start=\"564\" data-end=\"589\"\u003e\u003cstrong data-start=\"564\" data-end=\"581\"\u003eManufacturer:\u003c\/strong\u003e FANUC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"590\" data-end=\"650\"\u003e\n\u003cp data-start=\"592\" data-end=\"650\"\u003e\u003cstrong data-start=\"592\" data-end=\"610\"\u003eSystem Family:\u003c\/strong\u003e \u003cstrong data-start=\"611\" data-end=\"648\"\u003eFANUC Series 0i-C CNC controllers\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"651\" data-end=\"917\"\u003e\n\u003cp data-start=\"653\" data-end=\"917\"\u003e\u003cstrong data-start=\"653\" data-end=\"666\"\u003eFunction:\u003c\/strong\u003e Acts as the \u003cstrong data-start=\"679\" data-end=\"718\"\u003ecentral processor \u0026amp; interface board\u003c\/strong\u003e for the CNC control, handling communication between servo systems, I\/O, operator inputs, communication ports, and PMC (Programmable Machine Controller) logic. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"918\" data-end=\"1134\"\u003e\n\u003cp data-start=\"920\" data-end=\"1134\"\u003e\u003cstrong data-start=\"920\" data-end=\"939\"\u003eIntegrated PMC:\u003c\/strong\u003e Typically ships with a \u003cstrong data-start=\"963\" data-end=\"1011\"\u003ePMC (Programmable Machine Controller) module\u003c\/strong\u003e such as the \u003cstrong data-start=\"1024\" data-end=\"1035\"\u003ePMC-SB7\u003c\/strong\u003e already on board, allowing for programmatic machine control. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1136\" data-end=\"1139\"\u003e\n\u003ch3 data-start=\"1141\" data-end=\"1164\"\u003e🧩 \u003cstrong data-start=\"1148\" data-end=\"1164\"\u003eWhat It Does\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"1165\" data-end=\"1240\"\u003eThis board is the \u003cstrong data-start=\"1183\" data-end=\"1222\"\u003eheart of the FANUC 0i-C CNC control\u003c\/strong\u003e, responsible for:\u003c\/p\u003e\n\u003cul data-start=\"1241\" data-end=\"1882\"\u003e\n\u003cli data-start=\"1241\" data-end=\"1370\"\u003e\n\u003cp data-start=\"1243\" data-end=\"1370\"\u003e\u003cstrong data-start=\"1243\" data-end=\"1263\"\u003eServo Interface:\u003c\/strong\u003e Communicating with servo drives via FSSB (Field Servo Serial Bus). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1371\" data-end=\"1496\"\u003e\n\u003cp data-start=\"1373\" data-end=\"1496\"\u003e\u003cstrong data-start=\"1373\" data-end=\"1396\"\u003eMDI \u0026amp; RS-232 Ports:\u003c\/strong\u003e Managing manual data input (MDI) and serial communications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1497\" data-end=\"1615\"\u003e\n\u003cp data-start=\"1499\" data-end=\"1615\"\u003e\u003cstrong data-start=\"1499\" data-end=\"1529\"\u003eI\/O Link \u0026amp; Analog Outputs:\u003c\/strong\u003e Handling I\/O links and analog signal routing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1616\" data-end=\"1740\"\u003e\n\u003cp data-start=\"1618\" data-end=\"1740\"\u003e\u003cstrong data-start=\"1618\" data-end=\"1649\"\u003eSpindle\/Encoder Interfaces:\u003c\/strong\u003e Supporting spindle and position coder connections. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1741\" data-end=\"1882\"\u003e\n\u003cp data-start=\"1743\" data-end=\"1882\"\u003e\u003cstrong data-start=\"1743\" data-end=\"1769\"\u003ePower \u0026amp; Control Logic:\u003c\/strong\u003e Receiving 24 VDC and distributing control logic throughout the CNC system. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1884\" data-end=\"2081\"\u003eThis board essentially enables the \u003cstrong data-start=\"1919\" data-end=\"2043\"\u003eCNC controller to run the motion control logic, interface with the machine’s hardware, and respond to operator commands.\u003c\/strong\u003e\u003c\/p\u003e","brand":"JJAutomation","offers":[{"title":"Default Title","offer_id":44757727445128,"sku":"A20B-8101-0281","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-2026-02-06T152930.592.jpg?v=1770371978","url":"https:\/\/jjautomation.in\/products\/fanuc-motherboard-for-0i-c-a20b-8101-0280-copy","provider":"JJAutomation","version":"1.0","type":"link"}