{"product_id":"fanuc-ai-servo-amplifier-control-card-200vac-input-a20b-2101-0072-copy","title":"Fanuc ai Servo Amplifier Control Card 200VAC-input A20B-2100-0831","description":"\u003ch2 data-section-id=\"fqvubf\" data-start=\"0\" data-end=\"44\"\u003e\u003cspan role=\"text\"\u003e📦 \u003cstrong data-start=\"6\" data-end=\"44\"\u003eFANUC A20B‑2100‑0831 — Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"46\" data-end=\"306\"\u003e\u003cstrong data-start=\"46\" data-end=\"62\"\u003ePart Number:\u003c\/strong\u003e \u003cstrong data-start=\"63\" data-end=\"81\"\u003eA20B‑2100‑0831\u003c\/strong\u003e\u003cbr data-start=\"81\" data-end=\"84\"\u003e\u003cstrong data-start=\"84\" data-end=\"100\"\u003eDescription:\u003c\/strong\u003e \u003cstrong data-start=\"101\" data-end=\"158\"\u003eFANUC Power Supply \/ PCB Module (Power\/Control Board)\u003c\/strong\u003e used in CNC and servo systems to manage internal power\/control functions for drive or controller electronics. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"308\" data-end=\"311\"\u003e\n\u003ch3 data-section-id=\"1fpahjl\" data-start=\"313\" data-end=\"334\"\u003e\u003cspan role=\"text\"\u003e🔧 \u003cstrong data-start=\"320\" data-end=\"334\"\u003eWhat It Is\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"336\" data-end=\"714\"\u003eThe \u003cstrong data-start=\"340\" data-end=\"358\"\u003eA20B‑2100‑0831\u003c\/strong\u003e is an \u003cstrong data-start=\"365\" data-end=\"394\"\u003einternal electronic board\u003c\/strong\u003e manufactured by \u003cstrong data-start=\"411\" data-end=\"420\"\u003eFANUC\u003c\/strong\u003e that serves as a \u003cstrong data-start=\"438\" data-end=\"468\"\u003epower supply control board\u003c\/strong\u003e or \u003cstrong data-start=\"472\" data-end=\"503\"\u003eservo amplifier control PCB\u003c\/strong\u003e inside industrial automation systems. It is typically part of the \u003cstrong data-start=\"570\" data-end=\"618\"\u003epower electronics or servo drive electronics\u003c\/strong\u003e rather than an external user interface or operator panel. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"716\" data-end=\"995\"\u003eAccording to automation parts suppliers, this board falls into the \u003cstrong data-start=\"783\" data-end=\"815\"\u003ePower Supply \/ Power Control\u003c\/strong\u003e category for FANUC systems and is often used in power modules or drive electronics that provide regulated power to other internal components. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"997\" data-end=\"1000\"\u003e\n\u003ch3 data-section-id=\"1b3qjxx\" data-start=\"1002\" data-end=\"1035\"\u003e\u003cspan role=\"text\"\u003e⚙ \u003cstrong data-start=\"1008\" data-end=\"1035\"\u003eTypical Function \u0026amp; Role\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1037\" data-end=\"1758\"\u003e\n\u003cli data-section-id=\"1fghbns\" data-start=\"1037\" data-end=\"1243\"\u003e\n\u003cstrong data-start=\"1039\" data-end=\"1072\"\u003eInternal Power Control Board:\u003c\/strong\u003e It provides \u003cstrong data-start=\"1085\" data-end=\"1112\"\u003eregulated power control\u003c\/strong\u003e and distributes electrical power to various sections of the CNC controller or servo drive. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"s1vk7f\" data-start=\"1244\" data-end=\"1413\"\u003e\n\u003cstrong data-start=\"1246\" data-end=\"1267\"\u003eInstalled Inside:\u003c\/strong\u003e Usually installed inside the \u003cstrong data-start=\"1297\" data-end=\"1343\"\u003eservo amplifier unit or controller cabinet\u003c\/strong\u003e, not visible to the operator. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9xxnb7\" data-start=\"1414\" data-end=\"1625\"\u003e\n\u003cstrong data-start=\"1416\" data-end=\"1428\"\u003ePurpose:\u003c\/strong\u003e Ensures stable and reliable internal power supply and may interface with other PCBs (logic, drivers, amplifiers) to support motion control or CNC functions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8l6b35\" data-start=\"1626\" data-end=\"1758\"\u003e\n\u003cstrong data-start=\"1628\" data-end=\"1652\"\u003eSupporting Function:\u003c\/strong\u003e Often paired with other FANUC boards and modules that handle logic, signal processing, and motor control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1760\" data-end=\"1763\"\u003e\n\u003ch3 data-section-id=\"uel42\" data-start=\"1765\" data-end=\"1802\"\u003e\u003cspan role=\"text\"\u003e📌 \u003cstrong data-start=\"1772\" data-end=\"1802\"\u003eHow It Appears in Practice\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1804\" data-end=\"2182\"\u003e\n\u003cli data-section-id=\"13pyfof\" data-start=\"1804\" data-end=\"1927\"\u003eIt is stocked new, unused, or as refurbished units by industrial parts suppliers. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"nfta12\" data-start=\"1928\" data-end=\"2056\"\u003eIn some catalogs it’s described as a \u003cstrong data-start=\"1967\" data-end=\"1997\"\u003epower supply control board\u003c\/strong\u003e for FANUC systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1a1d6ct\" data-start=\"2057\" data-end=\"2182\"\u003eBoards like these are essential for the \u003cstrong data-start=\"2099\" data-end=\"2154\"\u003einternal power distribution and electronics support\u003c\/strong\u003e of CNC and servo equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2184\" data-end=\"2187\"\u003e\n\u003ch3 data-section-id=\"hzxk4z\" data-start=\"2189\" data-end=\"2230\"\u003e\u003cspan role=\"text\"\u003e🛠️ \u003cstrong data-start=\"2197\" data-end=\"2230\"\u003eNotes on Replacement \u0026amp; Repair\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2232\" data-end=\"2656\"\u003e\n\u003cli data-section-id=\"vtrzha\" data-start=\"2232\" data-end=\"2366\"\u003eThese boards are sometimes replaced or repaired when a machine exhibits \u003cstrong data-start=\"2306\" data-end=\"2363\"\u003epower instability, internal errors, or drive failures\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-section-id=\"1kptlbw\" data-start=\"2367\" data-end=\"2517\"\u003eIndustrial parts suppliers offer \u003cstrong data-start=\"2402\" data-end=\"2444\"\u003enew, surplus, refurbished, or repaired\u003c\/strong\u003e versions, often with warranties. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1mpatn4\" data-start=\"2518\" data-end=\"2656\"\u003eBecause FANUC parts are model‑specific, ensure the exact \u003cstrong data-start=\"2577\" data-end=\"2595\"\u003eA20B‑2100‑0831\u003c\/strong\u003e replacement matches the machine’s controller or drive model.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2658\" data-end=\"2661\"\u003e\n\u003ch3 data-section-id=\"sbj1dg\" data-start=\"2663\" data-end=\"2681\"\u003e\u003cspan role=\"text\"\u003e🧠 \u003cstrong data-start=\"2670\" data-end=\"2681\"\u003eSummary\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2683\" data-end=\"2961\"\u003e👉 \u003cstrong data-start=\"2686\" data-end=\"2710\"\u003eFANUC A20B‑2100‑0831\u003c\/strong\u003e is an \u003cstrong data-start=\"2717\" data-end=\"2755\"\u003einternal power control \/ PCB board\u003c\/strong\u003e used in FANUC CNC and servo control systems, acting as part of the \u003cstrong data-start=\"2823\" data-end=\"2922\"\u003epower electronics that stabilize and manage power within the machine’s control or drive cabinet\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"JJAutomation","offers":[{"title":"Default Title","offer_id":44959831457928,"sku":"A20B-2100-0831","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-2026-04-02T153435.640.jpg?v=1775124282","url":"https:\/\/jjautomation.in\/products\/fanuc-ai-servo-amplifier-control-card-200vac-input-a20b-2101-0072-copy","provider":"JJAutomation","version":"1.0","type":"link"}