{"product_id":"fanuc-back-panel-for-0i-b-0i-mate-b-a20b-2003-0490","title":"Fanuc Back Panel for 0i-B\/ 0i Mate-B A20B-2003-0490","description":"\u003cp data-start=\"0\" data-end=\"157\"\u003e\u003cstrong data-start=\"0\" data-end=\"41\"\u003e\u003cspan class=\"entity-underline hover:entity-accent inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eA20B‑2001‑0590\/11 Fanuc Refurbished\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e – Related FANUC backplane boards help illustrate this family of parts. Now, the specific description you asked for:\u003c\/p\u003e\n\u003ch3 data-start=\"159\" data-end=\"209\"\u003e📌 \u003cstrong data-start=\"166\" data-end=\"209\"\u003eFANUC Part A20B-2003-0490 — Description\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"210\" data-end=\"1042\"\u003e\n\u003cli data-start=\"210\" data-end=\"245\"\u003e\n\u003cp data-start=\"212\" data-end=\"245\"\u003e\u003cstrong data-start=\"212\" data-end=\"228\"\u003ePart Number:\u003c\/strong\u003e A20B-2003-0490\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"246\" data-end=\"329\"\u003e\n\u003cp data-start=\"248\" data-end=\"329\"\u003e\u003cstrong data-start=\"248\" data-end=\"267\"\u003eProduct Family:\u003c\/strong\u003e \u003cstrong data-start=\"268\" data-end=\"281\"\u003eA20B-2003\u003c\/strong\u003e series PCBs for FANUC modular control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"330\" data-end=\"440\"\u003e\n\u003cp data-start=\"332\" data-end=\"440\"\u003e\u003cstrong data-start=\"332\" data-end=\"348\"\u003eDescription:\u003c\/strong\u003e \u003cstrong data-start=\"349\" data-end=\"386\"\u003e2 SLOT BACK PANEL \/ BACKPLANE PCB\u003c\/strong\u003e — a printed circuit backplane board with two slots.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"441\" data-end=\"631\"\u003e\n\u003cp data-start=\"443\" data-end=\"631\"\u003e\u003cstrong data-start=\"443\" data-end=\"456\"\u003eFunction:\u003c\/strong\u003e Provides a mechanical and electrical interface inside a FANUC control rack, allowing \u003cstrong data-start=\"542\" data-end=\"565\"\u003etwo plug-in modules\u003c\/strong\u003e (control cards\/PCBs) to be securely mounted and interconnected.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"632\" data-end=\"920\"\u003e\n\u003cp data-start=\"634\" data-end=\"920\"\u003e\u003cstrong data-start=\"634\" data-end=\"647\"\u003eUse Case:\u003c\/strong\u003e Typically installed in industrial CNC controllers, automation cabinets or other FANUC modular electronics systems where PCBs need to be mounted and interconnected via a backplane. It supports power and signal distribution between boards housed in the controller chassis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"921\" data-end=\"1042\"\u003e\n\u003cp data-start=\"923\" data-end=\"1042\"\u003e\u003cstrong data-start=\"923\" data-end=\"939\"\u003eSeries Role:\u003c\/strong\u003e Part of the \u003cstrong data-start=\"952\" data-end=\"965\"\u003eA20B-2003\u003c\/strong\u003e backplane\/back panel family of boards. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1044\" data-end=\"1064\"\u003e🧩 \u003cstrong data-start=\"1051\" data-end=\"1064\"\u003eKey Notes\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1065\" data-end=\"1718\"\u003e\n\u003cli data-start=\"1065\" data-end=\"1282\"\u003e\n\u003cp data-start=\"1067\" data-end=\"1282\"\u003e\u003cstrong data-start=\"1067\" data-end=\"1097\"\u003eBackplane\/Back Panel Role:\u003c\/strong\u003e Backplane boards like this serve as the backbone in modular control systems — enabling communication and power distribution between the main controller and various expansion modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1283\" data-end=\"1408\"\u003e\n\u003cp data-start=\"1285\" data-end=\"1408\"\u003e\u003cstrong data-start=\"1285\" data-end=\"1308\"\u003eSlot Count Meaning:\u003c\/strong\u003e “2 slot” indicates how many expansion modules\/cards it can physically accept — in this case, two.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1409\" data-end=\"1532\"\u003e\n\u003cp data-start=\"1411\" data-end=\"1532\"\u003e\u003cstrong data-start=\"1411\" data-end=\"1429\"\u003eCompatibility:\u003c\/strong\u003e Designed specifically for systems using the FANUC A20B-2003 family of boards and compatible chassis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1533\" data-end=\"1718\"\u003e\n\u003cp data-start=\"1535\" data-end=\"1718\"\u003e\u003cstrong data-start=\"1535\" data-end=\"1560\"\u003eTypical Availability:\u003c\/strong\u003e Often found new, refurbished, or surplus through industrial parts suppliers; repair may be offered depending on vendor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"JJAutomation","offers":[{"title":"New","offer_id":44712215773320,"sku":"A20B-2003-0490","price":0.0,"currency_code":"INR","in_stock":true},{"title":"Used \/ Refurbished","offer_id":46109837197448,"sku":"A20B-2003-0490","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-2026-01-23T114351.025.jpg?v=1769148838","url":"https:\/\/jjautomation.in\/products\/fanuc-back-panel-for-0i-b-0i-mate-b-a20b-2003-0490","provider":"JJAutomation","version":"1.0","type":"link"}