{"product_id":"fanuc-basic-unit-for-16i-a02b-0281-b504","title":"Fanuc Basic Unit for 16i A02B-0281-B504","description":"\u003cp data-start=\"0\" data-end=\"137\"\u003e\u003cstrong data-start=\"0\" data-end=\"18\"\u003eA02B-0281-B504\u003c\/strong\u003e is a \u003cstrong data-start=\"24\" data-end=\"62\"\u003eCNC main control module (CPU unit)\u003c\/strong\u003e used in CNC 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\u003ch3 data-start=\"139\" data-end=\"163\"\u003e📌 Basic Information\u003c\/h3\u003e\n\u003cul data-start=\"164\" data-end=\"341\"\u003e\n\u003cli data-start=\"164\" data-end=\"199\"\u003e\n\u003cp data-start=\"166\" data-end=\"199\"\u003e\u003cstrong data-start=\"166\" data-end=\"182\"\u003ePart Number:\u003c\/strong\u003e A02B-0281-B504\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"200\" data-end=\"246\"\u003e\n\u003cp data-start=\"202\" data-end=\"246\"\u003e\u003cstrong data-start=\"202\" data-end=\"211\"\u003eType:\u003c\/strong\u003e \u003cstrong data-start=\"212\" data-end=\"244\"\u003eCNC CPU \/ Main Control Board\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"247\" data-end=\"294\"\u003e\n\u003cp data-start=\"249\" data-end=\"294\"\u003e\u003cstrong data-start=\"249\" data-end=\"260\"\u003eSeries:\u003c\/strong\u003e FANUC \u003cstrong data-start=\"267\" data-end=\"292\"\u003e0i CNC control system\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"295\" data-end=\"341\"\u003e\n\u003cp data-start=\"297\" data-end=\"341\"\u003e\u003cstrong data-start=\"297\" data-end=\"310\"\u003eCategory:\u003c\/strong\u003e CNC controller hardware module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"343\" data-end=\"363\"\u003e⚙️ Main Function\u003c\/h3\u003e\n\u003cp data-start=\"364\" data-end=\"463\"\u003eThis module serves as the \u003cstrong data-start=\"390\" data-end=\"439\"\u003ecentral processing unit of the CNC controller\u003c\/strong\u003e. It is responsible for:\u003c\/p\u003e\n\u003cul data-start=\"465\" data-end=\"797\"\u003e\n\u003cli data-start=\"465\" data-end=\"513\"\u003e\n\u003cp data-start=\"467\" data-end=\"513\"\u003eExecuting \u003cstrong data-start=\"477\" data-end=\"511\"\u003eNC machining programs (G-code)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"514\" data-end=\"570\"\u003e\n\u003cp data-start=\"516\" data-end=\"570\"\u003ePerforming \u003cstrong data-start=\"527\" data-end=\"568\"\u003eaxis interpolation and motion control\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"571\" data-end=\"633\"\u003e\n\u003cp data-start=\"573\" data-end=\"633\"\u003eCommunicating with \u003cstrong data-start=\"592\" data-end=\"631\"\u003eservo amplifiers and spindle drives\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"634\" data-end=\"697\"\u003e\n\u003cp data-start=\"636\" data-end=\"697\"\u003eRunning \u003cstrong data-start=\"644\" data-end=\"695\"\u003ePMC (Programmable Machine Control) ladder logic\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"698\" data-end=\"745\"\u003e\n\u003cp data-start=\"700\" data-end=\"745\"\u003eManaging \u003cstrong data-start=\"709\" data-end=\"743\"\u003emachine I\/O signals and alarms\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"746\" data-end=\"797\"\u003e\n\u003cp data-start=\"748\" data-end=\"797\"\u003eHandling \u003cstrong data-start=\"757\" data-end=\"797\"\u003esystem communication and diagnostics\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"799\" data-end=\"835\"\u003e🧩 Integration in the CNC System\u003c\/h3\u003e\n\u003cp data-start=\"836\" data-end=\"915\"\u003eThe \u003cstrong data-start=\"840\" data-end=\"858\"\u003eA02B-0281-B504\u003c\/strong\u003e module works together with other CNC components such as:\u003c\/p\u003e\n\u003cul data-start=\"917\" data-end=\"1068\"\u003e\n\u003cli data-start=\"917\" data-end=\"940\"\u003e\n\u003cp data-start=\"919\" data-end=\"940\"\u003e\u003cstrong data-start=\"919\" data-end=\"940\"\u003ePower supply unit\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"941\" data-end=\"970\"\u003e\n\u003cp data-start=\"943\" data-end=\"970\"\u003e\u003cstrong data-start=\"943\" data-end=\"970\"\u003eServo interface modules\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"971\" data-end=\"997\"\u003e\n\u003cp data-start=\"973\" data-end=\"997\"\u003e\u003cstrong data-start=\"973\" data-end=\"997\"\u003eI\/O interface boards\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"998\" data-end=\"1068\"\u003e\n\u003cp data-start=\"1000\" data-end=\"1068\"\u003e\u003cstrong data-start=\"1000\" data-end=\"1028\"\u003eSystem software packages\u003c\/strong\u003e (for example \u003cstrong data-start=\"1042\" data-end=\"1067\"\u003eA87L-0001-0173 series\u003c\/strong\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1070\" data-end=\"1092\"\u003e🔧 Version Meaning\u003c\/h3\u003e\n\u003cp data-start=\"1093\" data-end=\"1125\"\u003eWithin the \u003cstrong data-start=\"1104\" data-end=\"1117\"\u003eA02B-0281\u003c\/strong\u003e family:\u003c\/p\u003e\n\u003cul data-start=\"1127\" data-end=\"1170\"\u003e\n\u003cli data-start=\"1127\" data-end=\"1137\"\u003e\n\u003cp data-start=\"1129\" data-end=\"1137\"\u003e\u003cstrong data-start=\"1129\" data-end=\"1137\"\u003eB500\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1138\" data-end=\"1148\"\u003e\n\u003cp data-start=\"1140\" data-end=\"1148\"\u003e\u003cstrong data-start=\"1140\" data-end=\"1148\"\u003eB502\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1149\" data-end=\"1159\"\u003e\n\u003cp data-start=\"1151\" data-end=\"1159\"\u003e\u003cstrong data-start=\"1151\" data-end=\"1159\"\u003eB503\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1160\" data-end=\"1170\"\u003e\n\u003cp data-start=\"1162\" data-end=\"1170\"\u003e\u003cstrong data-start=\"1162\" data-end=\"1170\"\u003eB504\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1172\" data-end=\"1363\"\u003eThese are typically \u003cstrong data-start=\"1192\" data-end=\"1250\"\u003edifferent hardware revisions or configuration versions\u003c\/strong\u003e of the same FANUC \u003cstrong data-start=\"1269\" data-end=\"1297\"\u003e0i-series control module\u003c\/strong\u003e, depending on machine builder requirements and installed options.\u003c\/p\u003e\n\u003ch3 data-start=\"1365\" data-end=\"1386\"\u003e🧠 Simple Summary\u003c\/h3\u003e\n\u003cp data-start=\"1387\" data-end=\"1506\"\u003e👉 \u003cstrong data-start=\"1390\" data-end=\"1506\"\u003eA02B-0281-B504 = FANUC 0i-series CNC main CPU control board used to run CNC programs and control machine motion.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1508\" data-end=\"1747\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eIf you want, I can also give you a \u003cstrong data-start=\"1543\" data-end=\"1632\"\u003ecomplete breakdown of the FANUC part-number system (A02B \/ A13B \/ A16B \/ A20B \/ A87L)\u003c\/strong\u003e so you can \u003cstrong data-start=\"1644\" data-end=\"1687\"\u003eidentify any FANUC component in seconds\u003c\/strong\u003e, which is very useful when dealing with CNC spare parts. 🔧\u003c\/p\u003e","brand":"JJAutomation","offers":[{"title":"New","offer_id":44866053308552,"sku":"A02B-0281-B504","price":0.0,"currency_code":"INR","in_stock":true},{"title":"Used \/ Refurbished","offer_id":46109850501256,"sku":"A02B-0281-B504","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-2026-03-05T180828.649.jpg?v=1772714315","url":"https:\/\/jjautomation.in\/products\/fanuc-basic-unit-for-16i-a02b-0281-b504","provider":"JJAutomation","version":"1.0","type":"link"}