{"product_id":"fanuc-ai-servo-amplifier-control-card-200vac-input-a20b-2100-0802-copy-1","title":"Fanuc ai Power Supply Control Card 200VAC-input A20B-2100-0391","description":"\u003ch2 data-end=\"48\" data-start=\"0\" data-section-id=\"1c5r915\"\u003eFANUC A20B-2100-0391 PCB \/ I\/O Control Module\u003c\/h2\u003e\n\u003cp data-end=\"410\" data-start=\"50\"\u003eThe \u003cstrong data-end=\"72\" data-start=\"54\"\u003eA20B-2100-0391\u003c\/strong\u003e from \u003cstrong data-end=\"87\" data-start=\"78\"\u003eFANUC\u003c\/strong\u003e is an \u003cstrong data-end=\"156\" data-start=\"94\"\u003eindustrial CNC I\/O and control PCB (printed circuit board)\u003c\/strong\u003e used in FANUC CNC systems, especially within \u003cstrong data-end=\"252\" data-start=\"202\"\u003eαi \/ Series 20 drive and control architectures\u003c\/strong\u003e. It functions as a key interface board responsible for handling \u003cstrong data-end=\"389\" data-start=\"317\"\u003einput\/output signals, control communication, and system coordination\u003c\/strong\u003e inside CNC machines.\u003c\/p\u003e\n\u003chr data-end=\"415\" data-start=\"412\"\u003e\n\u003ch2 data-end=\"464\" data-start=\"417\" data-section-id=\"xeri2x\"\u003eDetailed Product Description (Website Ready)\u003c\/h2\u003e\n\u003cp data-end=\"759\" data-start=\"466\"\u003eThe \u003cstrong data-end=\"494\" data-start=\"470\"\u003eFANUC A20B-2100-0391\u003c\/strong\u003e is a \u003cstrong data-end=\"537\" data-start=\"500\"\u003eBasic I\/O \/ control circuit board\u003c\/strong\u003e designed for integration into FANUC CNC control units and drive systems. It plays an important role in managing communication between the CNC controller, servo systems, spindle drives, and external machine inputs\/outputs.\u003c\/p\u003e\n\u003cp data-end=\"1021\" data-start=\"761\"\u003eThis PCB is part of the \u003cstrong data-end=\"805\" data-start=\"785\"\u003eA20B-2100 series\u003c\/strong\u003e, which is widely used in FANUC CNC platforms for reliable signal processing and machine control. It ensures that operational commands, feedback signals, and safety inputs are correctly transmitted across the system.\u003c\/p\u003e\n\u003cp data-end=\"1191\" data-start=\"1023\"\u003eBy maintaining stable communication between components, this board helps ensure \u003cstrong data-end=\"1190\" data-start=\"1103\"\u003esmooth machine operation, accurate positioning, and reliable automation performance\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-end=\"1196\" data-start=\"1193\"\u003e\n\u003ch2 data-end=\"1225\" data-start=\"1198\" data-section-id=\"f75jeq\"\u003eKey Features \u0026amp; Functions\u003c\/h2\u003e\n\u003cp data-end=\"1342\" data-start=\"1227\"\u003e\u003cstrong data-end=\"1250\" data-start=\"1227\"\u003eCNC I\/O Control PCB\u003c\/strong\u003e\u003cbr data-end=\"1253\" data-start=\"1250\"\u003eHandles input and output signal processing between CNC controller and machine components.\u003c\/p\u003e\n\u003cp data-end=\"1472\" data-start=\"1344\"\u003e\u003cstrong data-end=\"1378\" data-start=\"1344\"\u003eSystem Communication Interface\u003c\/strong\u003e\u003cbr data-end=\"1381\" data-start=\"1378\"\u003eActs as a communication bridge between servo drives, spindle systems, and external devices.\u003c\/p\u003e\n\u003cp data-end=\"1641\" data-start=\"1474\"\u003e\u003cstrong data-end=\"1515\" data-start=\"1474\"\u003ePart of A20B-2100 Series Architecture\u003c\/strong\u003e\u003cbr data-end=\"1518\" data-start=\"1515\"\u003eUsed in FANUC CNC systems where modular control and drive integration are required. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1753\" data-start=\"1643\"\u003e\u003cstrong data-end=\"1671\" data-start=\"1643\"\u003eStable Signal Processing\u003c\/strong\u003e\u003cbr data-end=\"1674\" data-start=\"1671\"\u003eEnsures accurate transmission of control signals for precise machine operation.\u003c\/p\u003e\n\u003cp data-end=\"1889\" data-start=\"1755\"\u003e\u003cstrong data-end=\"1781\" data-start=\"1755\"\u003eIndustrial Reliability\u003c\/strong\u003e\u003cbr data-end=\"1784\" data-start=\"1781\"\u003eDesigned for continuous operation in CNC machining environments with high electrical and mechanical load.\u003c\/p\u003e\n\u003chr data-end=\"1894\" data-start=\"1891\"\u003e\n\u003ch2 data-end=\"1927\" data-start=\"1896\" data-section-id=\"84glvm\"\u003eTechnical Overview (General)\u003c\/h2\u003e\n\u003cul data-end=\"2303\" data-start=\"1929\"\u003e\n\u003cli data-end=\"1958\" data-start=\"1929\" data-section-id=\"1pvhapg\"\u003e\n\u003cstrong data-end=\"1941\" data-start=\"1931\"\u003eModel:\u003c\/strong\u003e A20B-2100-0391\u003c\/li\u003e\n\u003cli data-end=\"2006\" data-start=\"1959\" data-section-id=\"596ix1\"\u003e\n\u003cstrong data-end=\"1970\" data-start=\"1961\"\u003eType:\u003c\/strong\u003e I\/O Control PCB \/ Interface Board\u003c\/li\u003e\n\u003cli data-end=\"2038\" data-start=\"2007\" data-section-id=\"myve61\"\u003e\n\u003cstrong data-end=\"2020\" data-start=\"2009\"\u003eSeries:\u003c\/strong\u003e FANUC A20B-2100\u003c\/li\u003e\n\u003cli data-end=\"2110\" data-start=\"2039\" data-section-id=\"1rkpwuh\"\u003e\n\u003cstrong data-end=\"2054\" data-start=\"2041\"\u003eFunction:\u003c\/strong\u003e Input\/output signal handling and system communication\u003c\/li\u003e\n\u003cli data-end=\"2177\" data-start=\"2111\" data-section-id=\"1d4q284\"\u003e\n\u003cstrong data-end=\"2129\" data-start=\"2113\"\u003eApplication:\u003c\/strong\u003e CNC control systems and industrial automation\u003c\/li\u003e\n\u003cli data-end=\"2240\" data-start=\"2178\" data-section-id=\"2yo856\"\u003e\n\u003cstrong data-end=\"2197\" data-start=\"2180\"\u003eInstallation:\u003c\/strong\u003e Inside CNC control cabinet or drive unit\u003c\/li\u003e\n\u003cli data-end=\"2303\" data-start=\"2241\" data-section-id=\"sa1ha5\"\u003e\n\u003cstrong data-end=\"2261\" data-start=\"2243\"\u003eConfiguration:\u003c\/strong\u003e Internal PCB (non-standalone component)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2308\" data-start=\"2305\"\u003e\n\u003ch2 data-end=\"2325\" data-start=\"2310\" data-section-id=\"mu966k\"\u003eApplications\u003c\/h2\u003e\n\u003cul data-end=\"2518\" data-start=\"2327\"\u003e\n\u003cli data-end=\"2358\" data-start=\"2327\" data-section-id=\"dqs4qp\"\u003eFANUC CNC machining centers\u003c\/li\u003e\n\u003cli data-end=\"2392\" data-start=\"2359\" data-section-id=\"xwcxty\"\u003eIndustrial automation systems\u003c\/li\u003e\n\u003cli data-end=\"2433\" data-start=\"2393\" data-section-id=\"tzt8ac\"\u003eServo and spindle drive coordination\u003c\/li\u003e\n\u003cli data-end=\"2467\" data-start=\"2434\" data-section-id=\"a6b2if\"\u003eMachine tool control cabinets\u003c\/li\u003e\n\u003cli data-end=\"2518\" data-start=\"2468\" data-section-id=\"1h6jtfa\"\u003eMaintenance and replacement of CNC electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2523\" data-start=\"2520\"\u003e\n\u003ch2 data-end=\"2543\" data-start=\"2525\" data-section-id=\"9ghvog\"\u003eImportant Notes\u003c\/h2\u003e\n\u003cul data-end=\"2848\" data-start=\"2545\"\u003e\n\u003cli data-end=\"2624\" data-start=\"2545\" data-section-id=\"1x375ci\"\u003eThis is an \u003cstrong data-end=\"2584\" data-start=\"2558\"\u003einternal control board\u003c\/strong\u003e, not a standalone operational device.\u003c\/li\u003e\n\u003cli data-end=\"2698\" data-start=\"2625\" data-section-id=\"1tm5nf6\"\u003eOften supplied as \u003cstrong data-end=\"2679\" data-start=\"2645\"\u003erefurbished or replacement PCB\u003c\/strong\u003e for repair work.\u003c\/li\u003e\n\u003cli data-end=\"2848\" data-start=\"2699\" data-section-id=\"1hr2p63\"\u003ePart of the broader \u003cstrong data-end=\"2749\" data-start=\"2721\"\u003eA20B-2100 control family\u003c\/strong\u003e, with multiple related variants used across FANUC systems. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JJAutomation","offers":[{"title":"Default Title","offer_id":45071007088776,"sku":"A20B-2100-0391","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-2026-04-25T123602.082.jpg?v=1777100770","url":"https:\/\/jjautomation.in\/products\/fanuc-ai-servo-amplifier-control-card-200vac-input-a20b-2100-0802-copy-1","provider":"JJAutomation","version":"1.0","type":"link"}