{"product_id":"fanuc-control-card-for-16i-18i-21i-a20b-3300-0340","title":"Fanuc Control Card for 16i\/ 18i\/ 21i A20B-3300-0340","description":"\u003ch3 data-start=\"183\" data-end=\"239\"\u003e📌 \u003cstrong data-start=\"190\" data-end=\"239\"\u003eFANUC A20B-3300-0340 — Display Control Module\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"241\" data-end=\"577\"\u003e\u003cstrong data-start=\"241\" data-end=\"257\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"257\" data-end=\"260\"\u003eThe \u003cstrong data-start=\"264\" data-end=\"288\"\u003eFANUC A20B-3300-0340\u003c\/strong\u003e is a \u003cstrong data-start=\"294\" data-end=\"346\"\u003edisplay control module \/ LCD\/MDI interface board\u003c\/strong\u003e used in FANUC industrial CNC controllers. It’s part of the \u003cstrong data-start=\"406\" data-end=\"426\"\u003eA20B-3300 series\u003c\/strong\u003e of PCBs and specifically handles graphic\/display functions and operator interface communication for CNC systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"579\" data-end=\"602\"\u003e🧠 \u003cstrong data-start=\"586\" data-end=\"602\"\u003eWhat It Does\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"603\" data-end=\"1548\"\u003e\n\u003cli data-start=\"603\" data-end=\"882\"\u003e\n\u003cp data-start=\"605\" data-end=\"882\"\u003e🖥️ \u003cstrong data-start=\"609\" data-end=\"636\"\u003eDisplay Control Module:\u003c\/strong\u003e Controls the video output and display communication for the CNC operator panel (LCD or CRT). It’s often referred to as a \u003cstrong data-start=\"758\" data-end=\"782\"\u003edisplay control card\u003c\/strong\u003e or \u003cstrong data-start=\"786\" data-end=\"814\"\u003eMDI\/LCD interface module\u003c\/strong\u003e inside the controller rack. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"883\" data-end=\"1145\"\u003e\n\u003cp data-start=\"885\" data-end=\"1145\"\u003e🔌 \u003cstrong data-start=\"888\" data-end=\"903\"\u003eInterfaces:\u003c\/strong\u003e Provides the connection between the CNC processor and the machine’s display panel — sometimes including serial communication (like RS-232\/RS-422) for interfacing with operator inputs and screen output. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1146\" data-end=\"1324\"\u003e\n\u003cp data-start=\"1148\" data-end=\"1324\"\u003e📍 \u003cstrong data-start=\"1151\" data-end=\"1180\"\u003eController Compatibility:\u003c\/strong\u003e Used in FANUC i-Series “B” controllers — such as \u003cstrong data-start=\"1230\" data-end=\"1263\"\u003e0i-B, 16i-B, 18i-B, and 21i-B\u003c\/strong\u003e CNC control systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1325\" data-end=\"1548\"\u003e\n\u003cp data-start=\"1327\" data-end=\"1548\"\u003e🧱 \u003cstrong data-start=\"1330\" data-end=\"1352\"\u003eForms Part of HMI:\u003c\/strong\u003e It’s typically plugged into the controller’s main board or expansion rack and works alongside the CPU and other PCBs to drive the user interface and display. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1550\" data-end=\"1572\"\u003e🛠️ \u003cstrong data-start=\"1558\" data-end=\"1572\"\u003eKey Points\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1573\" data-end=\"2139\"\u003e\n\u003cli data-start=\"1573\" data-end=\"1681\"\u003e\n\u003cp data-start=\"1575\" data-end=\"1681\"\u003e✔️ \u003cstrong data-start=\"1578\" data-end=\"1592\"\u003ePart Type:\u003c\/strong\u003e Display\/Graphic control electronic module (PCB). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1682\" data-end=\"1825\"\u003e\n\u003cp data-start=\"1684\" data-end=\"1825\"\u003e✔️ \u003cstrong data-start=\"1687\" data-end=\"1699\"\u003eUsed In:\u003c\/strong\u003e FANUC CNC systems where the operator display needs interfacing (i-Series B controls). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1826\" data-end=\"2006\"\u003e\n\u003cp data-start=\"1828\" data-end=\"2006\"\u003e✔️ \u003cstrong data-start=\"1831\" data-end=\"1844\"\u003eFunction:\u003c\/strong\u003e Drives display graphics, handles LCD\/MDI signals, and optionally supports Ethernet communications for operator interface. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2007\" data-end=\"2139\"\u003e\n\u003cp data-start=\"2009\" data-end=\"2139\"\u003e🔄 \u003cstrong data-start=\"2012\" data-end=\"2029\"\u003eAvailability:\u003c\/strong\u003e Often sold new, refurbished, or surplus via industrial parts suppliers. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JJAutomation","offers":[{"title":"New","offer_id":44832437305480,"sku":"A20B-3300-0340","price":0.0,"currency_code":"INR","in_stock":true},{"title":"Used \/ Refurbished","offer_id":46109846339720,"sku":"A20B-3300-0340","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-2026-02-24T120449.096.jpg?v=1771914895","url":"https:\/\/jjautomation.in\/products\/fanuc-control-card-for-16i-18i-21i-a20b-3300-0340","provider":"JJAutomation","version":"1.0","type":"link"}