{"product_id":"fanuc-ai-servo-amplifier-control-card-200vac-input-a20b-2101-0355-copy","title":"Fanuc ai Servo Amplifier Control Card 200VAC-input A20B-2101-0351","description":"\u003cp data-start=\"0\" data-end=\"132\"\u003e\u003cstrong data-start=\"0\" data-end=\"18\"\u003eA20B-2101-0351\u003c\/strong\u003e is a \u003cstrong data-start=\"24\" data-end=\"93\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFanuc Corporation\u003c\/span\u003e\u003c\/span\u003e printed circuit board (PCB)\u003c\/strong\u003e used inside Fanuc CNC control systems.\u003c\/p\u003e\n\u003chr data-start=\"134\" data-end=\"137\"\u003e\n\u003ch3 data-section-id=\"1mfgzjh\" data-start=\"139\" data-end=\"178\"\u003e\u003cspan role=\"text\"\u003e🔧 \u003cstrong data-start=\"146\" data-end=\"178\"\u003eA20B-2101-0351 – Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"180\" data-end=\"390\"\u003e\n\u003cli data-section-id=\"nxjbad\" data-start=\"180\" data-end=\"224\"\u003e\n\u003cstrong data-start=\"182\" data-end=\"191\"\u003eType:\u003c\/strong\u003e PCB (electronic control board)\u003c\/li\u003e\n\u003cli data-section-id=\"5nj511\" data-start=\"225\" data-end=\"268\"\u003e\n\u003cstrong data-start=\"227\" data-end=\"240\"\u003eCategory:\u003c\/strong\u003e Control \/ interface board\u003c\/li\u003e\n\u003cli data-section-id=\"kg44p0\" data-start=\"269\" data-end=\"314\"\u003e\n\u003cstrong data-start=\"271\" data-end=\"282\"\u003eSystem:\u003c\/strong\u003e Fanuc CNC controller hardware\u003c\/li\u003e\n\u003cli data-section-id=\"1wy48e3\" data-start=\"315\" data-end=\"390\"\u003e\n\u003cstrong data-start=\"317\" data-end=\"326\"\u003eRole:\u003c\/strong\u003e Internal board for signal processing and system communication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"392\" data-end=\"395\"\u003e\n\u003ch3 data-section-id=\"47i93u\" data-start=\"397\" data-end=\"420\"\u003e\u003cspan role=\"text\"\u003e⚙️ \u003cstrong data-start=\"404\" data-end=\"420\"\u003eWhat it does\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"421\" data-end=\"470\"\u003eDepending on configuration, this board typically:\u003c\/p\u003e\n\u003cul data-start=\"471\" data-end=\"703\"\u003e\n\u003cli data-section-id=\"1tf81bh\" data-start=\"471\" data-end=\"529\"\u003eHandles \u003cstrong data-start=\"481\" data-end=\"496\"\u003eI\/O signals\u003c\/strong\u003e between machine and controller\u003c\/li\u003e\n\u003cli data-section-id=\"1o7qu3c\" data-start=\"530\" data-end=\"598\"\u003eInterfaces with other boards (CPU, servo system, operator panel)\u003c\/li\u003e\n\u003cli data-section-id=\"1m2c4r8\" data-start=\"599\" data-end=\"650\"\u003eProcesses control signals for machine operation\u003c\/li\u003e\n\u003cli data-section-id=\"v1di4c\" data-start=\"651\" data-end=\"703\"\u003eHelps manage communication within the CNC system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"705\" data-end=\"708\"\u003e\n\u003ch3 data-section-id=\"921tf7\" data-start=\"710\" data-end=\"736\"\u003e\u003cspan role=\"text\"\u003e🧩 \u003cstrong data-start=\"717\" data-end=\"736\"\u003eModel breakdown\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"737\" data-end=\"861\"\u003e\n\u003cli data-section-id=\"4mto0m\" data-start=\"737\" data-end=\"774\"\u003e\n\u003cstrong data-start=\"739\" data-end=\"747\"\u003eA20B\u003c\/strong\u003e → Fanuc PCB\/board family\u003c\/li\u003e\n\u003cli data-section-id=\"yt6hm6\" data-start=\"775\" data-end=\"807\"\u003e\n\u003cstrong data-start=\"777\" data-end=\"785\"\u003e2101\u003c\/strong\u003e → Board series\/type\u003c\/li\u003e\n\u003cli data-section-id=\"1xyfuup\" data-start=\"808\" data-end=\"861\"\u003e\n\u003cstrong data-start=\"810\" data-end=\"818\"\u003e0351\u003c\/strong\u003e → Specific version\/revision of the board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"863\" data-end=\"866\"\u003e\n\u003ch3 data-section-id=\"qw4r4h\" data-start=\"868\" data-end=\"910\"\u003e\u003cspan role=\"text\"\u003e🔁 \u003cstrong data-start=\"875\" data-end=\"910\"\u003e0351 vs 0355 (related variants)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"911\" data-end=\"1093\"\u003e\n\u003cli data-section-id=\"1nzseen\" data-start=\"911\" data-end=\"960\"\u003eBoth belong to the \u003cstrong data-start=\"932\" data-end=\"958\"\u003esame 2101 board series\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ij4o0i\" data-start=\"961\" data-end=\"1093\"\u003eDifferences are usually:\n\u003cul data-start=\"990\" data-end=\"1093\"\u003e\n\u003cli data-section-id=\"10d5noh\" data-start=\"990\" data-end=\"1018\"\u003eMinor hardware revisions\u003c\/li\u003e\n\u003cli data-section-id=\"6wcv13\" data-start=\"1021\" data-end=\"1047\"\u003eFirmware compatibility\u003c\/li\u003e\n\u003cli data-section-id=\"jvh2u8\" data-start=\"1050\" data-end=\"1093\"\u003eSlight functional\/configuration changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1095\" data-end=\"1168\"\u003e👉 They are \u003cstrong data-start=\"1107\" data-end=\"1146\"\u003enot always directly interchangeable\u003c\/strong\u003e without verification.\u003c\/p\u003e\n\u003chr data-start=\"1170\" data-end=\"1173\"\u003e\n\u003ch3 data-section-id=\"1yh6y7i\" data-start=\"1175\" data-end=\"1197\"\u003e\u003cspan role=\"text\"\u003e🏭 \u003cstrong data-start=\"1182\" data-end=\"1197\"\u003eTypical use\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1198\" data-end=\"1321\"\u003e\n\u003cli data-section-id=\"1322ood\" data-start=\"1198\" data-end=\"1250\"\u003eFanuc CNC controllers (0 series, 16\/18\/21, etc.)\u003c\/li\u003e\n\u003cli data-section-id=\"gflmj\" data-start=\"1251\" data-end=\"1287\"\u003eControl cabinets of CNC machines\u003c\/li\u003e\n\u003cli data-section-id=\"xwcxty\" data-start=\"1288\" data-end=\"1321\"\u003eIndustrial automation systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JJAutomation","offers":[{"title":"Default Title","offer_id":45038097268872,"sku":"A20B-2101-0351","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-2026-04-16T143950.014.jpg?v=1776330596","url":"https:\/\/jjautomation.in\/products\/fanuc-ai-servo-amplifier-control-card-200vac-input-a20b-2101-0355-copy","provider":"JJAutomation","version":"1.0","type":"link"}