{"product_id":"fanuc-devicenet-interface-board-for-16i-18i-21i-a20b-8001-0880-copy","title":"Fanuc Backpanel (3 slots) for 16i\/ 18i\/ 21i A20B-2003-0230","description":"\u003cp data-start=\"0\" data-end=\"138\"\u003e\u003cstrong data-start=\"0\" data-end=\"18\"\u003eA20B-2003-0230\u003c\/strong\u003e is a \u003cstrong data-start=\"24\" data-end=\"67\"\u003eCNC control PCB (Printed Circuit Board)\u003c\/strong\u003e used in systems manufactured by \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFANUC\u003c\/span\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003chr data-start=\"140\" data-end=\"143\"\u003e\n\u003ch3 data-section-id=\"14cxu01\" data-start=\"145\" data-end=\"169\"\u003e📌 Basic Information\u003c\/h3\u003e\n\u003cul data-start=\"170\" data-end=\"386\"\u003e\n\u003cli data-section-id=\"f95dyf\" data-start=\"170\" data-end=\"209\"\u003e\n\u003cp data-start=\"172\" data-end=\"209\"\u003e\u003cstrong data-start=\"172\" data-end=\"188\"\u003ePart Number:\u003c\/strong\u003e \u003cstrong data-start=\"189\" data-end=\"207\"\u003eA20B-2003-0230\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vishoj\" data-start=\"210\" data-end=\"255\"\u003e\n\u003cp data-start=\"212\" data-end=\"255\"\u003e\u003cstrong data-start=\"212\" data-end=\"221\"\u003eType:\u003c\/strong\u003e \u003cstrong data-start=\"222\" data-end=\"253\"\u003ePrinted Circuit Board (PCB)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3zrj3o\" data-start=\"256\" data-end=\"297\"\u003e\n\u003cp data-start=\"258\" data-end=\"297\"\u003e\u003cstrong data-start=\"258\" data-end=\"271\"\u003eCategory:\u003c\/strong\u003e \u003cstrong data-start=\"272\" data-end=\"295\"\u003eI\/O Interface Board\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1taqzua\" data-start=\"298\" data-end=\"386\"\u003e\n\u003cp data-start=\"300\" data-end=\"386\"\u003e\u003cstrong data-start=\"300\" data-end=\"312\"\u003eUsed In:\u003c\/strong\u003e FANUC CNC controllers (commonly \u003cstrong data-start=\"345\" data-end=\"385\"\u003eSeries 0 \/ 0-Mate \/ early 0i systems\u003c\/strong\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"388\" data-end=\"391\"\u003e\n\u003ch3 data-section-id=\"hfo6i2\" data-start=\"393\" data-end=\"414\"\u003e⚙️ Main Functions\u003c\/h3\u003e\n\u003cp data-start=\"415\" data-end=\"544\"\u003eThe \u003cstrong data-start=\"419\" data-end=\"437\"\u003eA20B-2003-0230\u003c\/strong\u003e board is typically used as an \u003cstrong data-start=\"468\" data-end=\"491\"\u003eI\/O interface board\u003c\/strong\u003e that connects the CNC controller to machine signals.\u003c\/p\u003e\n\u003cp data-start=\"546\" data-end=\"568\"\u003eTypical roles include:\u003c\/p\u003e\n\u003cul data-start=\"570\" data-end=\"848\"\u003e\n\u003cli data-section-id=\"lutqrl\" data-start=\"570\" data-end=\"636\"\u003e\n\u003cp data-start=\"572\" data-end=\"636\"\u003e\u003cstrong data-start=\"572\" data-end=\"600\"\u003eProcessing input signals\u003c\/strong\u003e from machine switches and sensors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3wyl5u\" data-start=\"637\" data-end=\"709\"\u003e\n\u003cp data-start=\"639\" data-end=\"709\"\u003e\u003cstrong data-start=\"639\" data-end=\"665\"\u003eSending output signals\u003c\/strong\u003e to relays, solenoids, and machine devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1mgtjnb\" data-start=\"710\" data-end=\"785\"\u003e\n\u003cp data-start=\"712\" data-end=\"785\"\u003e\u003cstrong data-start=\"712\" data-end=\"783\"\u003eCommunication between the CNC control and machine electrical system\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1o1pvwv\" data-start=\"786\" data-end=\"848\"\u003e\n\u003cp data-start=\"788\" data-end=\"848\"\u003eSupporting \u003cstrong data-start=\"799\" data-end=\"848\"\u003ePMC (Programmable Machine Control) operations\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"850\" data-end=\"853\"\u003e\n\u003ch3 data-section-id=\"de7v9s\" data-start=\"855\" data-end=\"883\"\u003e🧩 Installation Location\u003c\/h3\u003e\n\u003cp data-start=\"884\" data-end=\"917\"\u003eThis board is normally installed:\u003c\/p\u003e\n\u003cul data-start=\"919\" data-end=\"1062\"\u003e\n\u003cli data-section-id=\"1bh00uq\" data-start=\"919\" data-end=\"955\"\u003e\n\u003cp data-start=\"921\" data-end=\"955\"\u003eInside the \u003cstrong data-start=\"932\" data-end=\"955\"\u003eCNC control cabinet\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"pd90mj\" data-start=\"956\" data-end=\"998\"\u003e\n\u003cp data-start=\"958\" data-end=\"998\"\u003eOn the \u003cstrong data-start=\"965\" data-end=\"998\"\u003econtrol rack or I\/O base unit\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xjwtv3\" data-start=\"999\" data-end=\"1062\"\u003e\n\u003cp data-start=\"1001\" data-end=\"1062\"\u003eConnected to other CNC boards through the \u003cstrong data-start=\"1043\" data-end=\"1062\"\u003eFANUC backplane\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1064\" data-end=\"1067\"\u003e\n\u003ch3 data-section-id=\"5y147s\" data-start=\"1069\" data-end=\"1109\"\u003e🔎 Typical Machine Signals Connected\u003c\/h3\u003e\n\u003cp data-start=\"1110\" data-end=\"1147\"\u003eThe board may handle signals such as:\u003c\/p\u003e\n\u003cul data-start=\"1149\" data-end=\"1297\"\u003e\n\u003cli data-section-id=\"5h001l\" data-start=\"1149\" data-end=\"1169\"\u003e\n\u003cp data-start=\"1151\" data-end=\"1169\"\u003e\u003cstrong data-start=\"1151\" data-end=\"1169\"\u003eLimit switches\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"k1736j\" data-start=\"1170\" data-end=\"1195\"\u003e\n\u003cp data-start=\"1172\" data-end=\"1195\"\u003e\u003cstrong data-start=\"1172\" data-end=\"1195\"\u003eTool change signals\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ftnh4q\" data-start=\"1196\" data-end=\"1232\"\u003e\n\u003cp data-start=\"1198\" data-end=\"1232\"\u003e\u003cstrong data-start=\"1198\" data-end=\"1232\"\u003eHydraulic \/ pneumatic controls\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1p1chqu\" data-start=\"1233\" data-end=\"1259\"\u003e\n\u003cp data-start=\"1235\" data-end=\"1259\"\u003e\u003cstrong data-start=\"1235\" data-end=\"1259\"\u003eMachine door signals\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3183mf\" data-start=\"1260\" data-end=\"1297\"\u003e\n\u003cp data-start=\"1262\" data-end=\"1297\"\u003e\u003cstrong data-start=\"1262\" data-end=\"1297\"\u003eCoolant and auxiliary equipment\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1299\" data-end=\"1302\"\u003e\n\u003cp data-start=\"1304\" data-end=\"1463\"\u003e✅ \u003cstrong data-start=\"1306\" data-end=\"1329\"\u003eSimple explanation:\u003c\/strong\u003e\u003cbr data-start=\"1329\" data-end=\"1332\"\u003e\u003cstrong data-start=\"1332\" data-end=\"1460\"\u003eA20B-2003-0230 = FANUC CNC I\/O interface PCB used to connect the CNC controller with machine electrical signals and devices.\u003c\/strong\u003e 🔧\u003c\/p\u003e","brand":"JJAutomation","offers":[{"title":"Default Title","offer_id":44880087285896,"sku":"A20B-2003-0230","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-2026-03-11T121906.520.jpg?v=1773211755","url":"https:\/\/jjautomation.in\/products\/fanuc-devicenet-interface-board-for-16i-18i-21i-a20b-8001-0880-copy","provider":"JJAutomation","version":"1.0","type":"link"}