{"product_id":"fanuc-a20b-8200-0392","title":"Fanuc A20B-8200-0392 Main PCB","description":"\u003cp data-start=\"639\" data-end=\"906\"\u003eThe \u003cstrong data-start=\"643\" data-end=\"661\"\u003eA20B-8200-0392\u003c\/strong\u003e is a Fanuc main PCB designed for \u003cstrong data-start=\"695\" data-end=\"711\"\u003eZERO i-C CNC\u003c\/strong\u003e systems. As a central control board within the CNC architecture, this module plays an important role in maintaining stable machine communication, signal processing, and overall system operation.\u003c\/p\u003e\n\u003cp data-start=\"908\" data-end=\"1302\"\u003eFor many CNC machines, the main PCB is one of the most critical electronic assemblies in the control system. When a board like the \u003cstrong data-start=\"1039\" data-end=\"1057\"\u003eA20B 8200 0392\u003c\/strong\u003e fails, the machine may experience startup issues, communication faults, or unstable operation that affects production efficiency. That is why this model remains an important replacement part for customers maintaining Fanuc-controlled equipment.\u003c\/p\u003e\n\u003cp data-start=\"1304\" data-end=\"1462\"\u003eAt REACO CNC, we supply dependable \u003ca href=\"https:\/\/reacocnc.com\/collections\/fanuc-cnc-robot-parts\" title=\"Buy \u0026amp; Repair Fanuc Parts for Reliable Industrial Automation\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-start=\"1339\" data-end=\"1354\"\u003eFanuc parts\u003c\/strong\u003e\u003c\/a\u003e for customers looking for replacement boards, urgent spare stock, or professional \u003ca href=\"https:\/\/reacocnc.com\/products\/fanuc-mitsubishi-cnc-robot-parts-repair\" title=\"Reliable Repair for FANUC, Mitsubishi, and All CNC Parts - REACO CNC\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-start=\"1437\" data-end=\"1453\"\u003eFanuc repair\u003c\/strong\u003e\u003c\/a\u003e support.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1n8lizy\" data-start=\"1464\" data-end=\"1484\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp data-start=\"1486\" data-end=\"1821\"\u003eThe \u003cstrong data-start=\"1490\" data-end=\"1526\"\u003eA20B-8200-0392 \u003ca href=\"https:\/\/reacocnc.com\/collections\/fanuc-pcbs\" target=\"_blank\" title=\"Buy \u0026amp; Repair Fanuc PCBs for Reliable Industrial Automation\" rel=\"noopener\"\u003eFanuc control PCB\u003c\/a\u003e\u003c\/strong\u003e is used in \u003cstrong data-start=\"1538\" data-end=\"1550\"\u003eZERO i-C\u003c\/strong\u003e systems where stable CNC control is essential. As the main printed circuit board, it supports the machine’s core control functions and works closely with other system components, including drive units, interface modules, and the broader \u003cstrong data-start=\"1788\" data-end=\"1808\"\u003eFanuc controller\u003c\/strong\u003e environment.\u003c\/p\u003e\n\u003cp data-start=\"1823\" data-end=\"2025\"\u003eFor customers operating older or actively running production equipment, using the correct main PCB can be the fastest and most practical way to restore machine availability without major system changes.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"2027\" data-end=\"2043\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"2045\" data-end=\"2321\"\u003e\n\u003cli data-section-id=\"yybsa3\" data-start=\"2045\" data-end=\"2096\"\u003eDesigned for \u003cstrong data-start=\"2060\" data-end=\"2078\"\u003eFanuc ZERO i-C\u003c\/strong\u003e control systems\u003c\/li\u003e\n\u003cli data-section-id=\"1vgz3oy\" data-start=\"2097\" data-end=\"2143\"\u003eMain PCB for central CNC control functions\u003c\/li\u003e\n\u003cli data-section-id=\"yiao4y\" data-start=\"2144\" data-end=\"2197\"\u003eSuitable for replacement, repair, or backup stock\u003c\/li\u003e\n\u003cli data-section-id=\"1aur7uv\" data-start=\"2198\" data-end=\"2262\"\u003eImportant for maintaining system stability and communication\u003c\/li\u003e\n\u003cli data-section-id=\"4pucwm\" data-start=\"2263\" data-end=\"2321\"\u003eWidely searched in the aftermarket for Fanuc CNC support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"2323\" data-end=\"2339\"\u003eApplications\u003c\/h3\u003e\n\u003cp data-start=\"2341\" data-end=\"2384\"\u003eThe \u003cstrong data-start=\"2345\" data-end=\"2363\"\u003eA20B-8200-0392\u003c\/strong\u003e is commonly used in:\u003c\/p\u003e\n\u003cul data-start=\"2386\" data-end=\"2612\"\u003e\n\u003cli data-section-id=\"1tzrflt\" data-start=\"2386\" data-end=\"2417\"\u003eFanuc CNC machining centers\u003c\/li\u003e\n\u003cli data-section-id=\"1fzjrs1\" data-start=\"2418\" data-end=\"2446\"\u003eIndustrial machine tools\u003c\/li\u003e\n\u003cli data-section-id=\"a82xtg\" data-start=\"2447\" data-end=\"2484\"\u003eAutomated manufacturing equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1d59sry\" data-start=\"2485\" data-end=\"2536\"\u003eSystems using \u003cstrong data-start=\"2501\" data-end=\"2521\"\u003eFanuc controller\u003c\/strong\u003e architecture\u003c\/li\u003e\n\u003cli data-section-id=\"tp9iz7\" data-start=\"2537\" data-end=\"2612\"\u003eMaintenance projects requiring original-compatible \u003cstrong data-start=\"2590\" data-end=\"2612\"\u003eFanuc control PCBs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2614\" data-end=\"2776\"\u003eIt may also be sourced together with related \u003cstrong data-start=\"2659\" data-end=\"2678\"\u003eservo amplifier\u003c\/strong\u003e, \u003cstrong data-start=\"2680\" data-end=\"2697\"\u003espindle drive\u003c\/strong\u003e, and CNC control parts when customers are handling larger machine repair jobs.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1fg2wqt\" data-start=\"2778\" data-end=\"2799\"\u003eCondition Options\u003c\/h3\u003e\n\u003cp data-start=\"2801\" data-end=\"2864\"\u003eDepending on stock availability, this board may be supplied in:\u003c\/p\u003e\n\u003cul data-start=\"2866\" data-end=\"2928\"\u003e\n\u003cli data-section-id=\"1jqn1mv\" data-start=\"2866\" data-end=\"2883\"\u003eNew condition\u003c\/li\u003e\n\u003cli data-section-id=\"1op2ke4\" data-start=\"2884\" data-end=\"2909\"\u003eRefurbished condition\u003c\/li\u003e\n\u003cli data-section-id=\"1u2nacc\" data-start=\"2910\" data-end=\"2928\"\u003eUsed condition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2930\" data-end=\"3189\"\u003eOur refurbished boards are typically selected by customers who want a practical balance between cost, appearance, and reliability. For many service teams, a tested board in strong condition is the most efficient solution when production downtime is a concern.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1hry2es\" data-start=\"3191\" data-end=\"3217\"\u003eWhy This Board Matters\u003c\/h3\u003e\n\u003cp data-start=\"3219\" data-end=\"3564\"\u003eMain PCBs are often overlooked until the machine stops responding correctly. Once faults appear, however, the control board quickly becomes one of the first components to check. A replacement \u003cstrong data-start=\"3411\" data-end=\"3429\"\u003eA20B-8200-0392\u003c\/strong\u003e can be a practical solution when the original board is damaged, unstable, or no longer communicating properly with the control system.\u003c\/p\u003e\n\u003cp data-start=\"3566\" data-end=\"3617\"\u003eThis is especially relevant for customers who need:\u003c\/p\u003e\n\u003cul data-start=\"3619\" data-end=\"3863\"\u003e\n\u003cli data-section-id=\"h16r4l\" data-start=\"3619\" data-end=\"3670\"\u003eReliable \u003cstrong data-start=\"3630\" data-end=\"3645\"\u003eFanuc stock\u003c\/strong\u003e for urgent replacement\u003c\/li\u003e\n\u003cli data-section-id=\"1njtxvv\" data-start=\"3671\" data-end=\"3714\"\u003eSupport for older \u003cstrong data-start=\"3691\" data-end=\"3704\"\u003eFanuc CNC\u003c\/strong\u003e systems\u003c\/li\u003e\n\u003cli data-section-id=\"13fftl9\" data-start=\"3715\" data-end=\"3762\"\u003eFast access to hard-to-find \u003cstrong data-start=\"3745\" data-end=\"3760\"\u003eFanuc parts\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"s4jw15\" data-start=\"3763\" data-end=\"3813\"\u003eA practical alternative to long OEM lead times\u003c\/li\u003e\n\u003cli data-section-id=\"107o3cn\" data-start=\"3814\" data-end=\"3863\"\u003eGuidance on replacement versus \u003cstrong data-start=\"3847\" data-end=\"3863\"\u003eFanuc repair\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12xx9wf\" data-start=\"3865\" data-end=\"3887\"\u003eRepair and Support\u003c\/h3\u003e\n\u003cp data-start=\"3889\" data-end=\"4165\"\u003eIn addition to supplying boards and modules, \u003ca href=\"https:\/\/reacocnc.com\/\" title=\"Reliable Buy \u0026amp; Repair industrial automation components - REACO CNC\" rel=\"noopener\" target=\"_blank\"\u003eREACO CNC\u003c\/a\u003e also supports \u003cstrong data-start=\"3958\" data-end=\"3974\"\u003eFanuc repair\u003c\/strong\u003e inquiries. If you already have a faulty \u003cstrong data-start=\"4015\" data-end=\"4033\"\u003eA20B-8200-0392\u003c\/strong\u003e on site, we can help you evaluate whether repair or direct replacement is the better choice based on condition, urgency, and stock.\u003c\/p\u003e\n\u003cp data-start=\"4167\" data-end=\"4310\"\u003eWe also support broader parts sourcing for related Fanuc products, including control boards, drives, amplifiers, and machine interface modules.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1xxf4ds\" data-start=\"4312\" data-end=\"4319\"\u003eFAQ\u003c\/h3\u003e\n\u003cp data-start=\"4321\" data-end=\"4403\"\u003e\u003cstrong data-start=\"4321\" data-end=\"4348\"\u003eWhat is A20B-8200-0392?\u003c\/strong\u003e\u003cbr data-start=\"4348\" data-end=\"4351\"\u003eIt is a Fanuc main PCB used in ZERO i-C CNC systems.\u003c\/p\u003e\n\u003cp data-start=\"4405\" data-end=\"4535\"\u003e\u003cstrong data-start=\"4405\" data-end=\"4433\"\u003eWhat does this board do?\u003c\/strong\u003e\u003cbr data-start=\"4433\" data-end=\"4436\"\u003eIt serves as a key control board within the CNC system and supports core machine control functions.\u003c\/p\u003e\n\u003cp data-start=\"4537\" data-end=\"4697\"\u003e\u003cstrong data-start=\"4537\" data-end=\"4595\"\u003eIs A20B-8200-0392 available for repair or replacement?\u003c\/strong\u003e\u003cbr data-start=\"4595\" data-end=\"4598\"\u003eYes. It may be available for sale, replacement, or repair support depending on stock and condition.\u003c\/p\u003e\n\u003cp data-start=\"4699\" data-end=\"4790\"\u003e\u003cstrong data-start=\"4699\" data-end=\"4739\"\u003eIs this used in Fanuc CNC equipment?\u003c\/strong\u003e\u003cbr data-start=\"4739\" data-end=\"4742\"\u003eYes. It is used in Fanuc-controlled CNC systems.\u003c\/p\u003e\n\u003cp data-start=\"4792\" data-end=\"4878\"\u003e\u003cstrong data-start=\"4792\" data-end=\"4824\"\u003eDo you ship internationally?\u003c\/strong\u003e\u003cbr data-start=\"4824\" data-end=\"4827\"\u003eYes. We support worldwide shipping for Fanuc parts.\u003c\/p\u003e\n\u003chr data-start=\"5026\" data-end=\"5029\"\u003e\n\u003cp data-start=\"4889\" data-end=\"5024\"\u003e\u003cstrong data-start=\"4889\" data-end=\"4941\"\u003eNeed pricing or availability for A20B-8200-0392?\u003c\/strong\u003e\u003cbr data-start=\"4941\" data-end=\"4944\"\u003e\u003ca href=\"https:\/\/reacocnc.com\/pages\/contact-us\" title=\"Contact Us for Reliable industrial automation solutions - REACO CNC\" rel=\"noopener\" target=\"_blank\"\u003eContact REACO CNC\u003c\/a\u003e for stock status, repair support, and global delivery options.\u003c\/p\u003e","brand":"REACO CNC","offers":[{"title":"Used (90% New)","offer_id":48482568732887,"sku":"A20B-8200-0392-used","price":712.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/FANUC_A20B-8200-0392_Front_View.jpg?v=1775552364","url":"https:\/\/reacocnc.com\/products\/fanuc-a20b-8200-0392","provider":"REACO CNC","version":"1.0","type":"link"}