{"product_id":"fanuc-a16b-3200-0420-pcb","title":"FANUC A16B-3200-0420 PCB","description":"\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eFANUC A16B-3200-0420 Model B CNC Master Board\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ctable style=\"width: 101.301%; height: 518.586px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 25px; text-align: left;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 25px; text-align: left;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 25px; text-align: left;\"\u003eFANUC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 41.5225%; text-align: left; height: 19.5938px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; text-align: left; height: 19.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eA16B-3200-0420\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px; text-align: left;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 23px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eHanding time\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 23px;\"\u003ewithin 1-2 working days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.75px; text-align: left;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 26.75px;\"\u003e\u003cstrong\u003eShipping Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 26.75px;\"\u003eDHL\/UPS\/FedEx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 213.562px;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 213.562px;\"\u003e\u003cstrong\u003eEstimated Delivery Time (via DHL)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 213.562px;\"\u003e\n\u003cp\u003eAsia: 1-3 business days\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eEurope: 2-4 business days\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNorth America: 2-4 business days\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSouth America:  3-6 business days\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMiddle East \u0026amp; Africa: 3-6 business days\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOceania: \u003cmeta charset=\"utf-8\"\u003e2-5 business days\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 71.1875px;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 71.1875px;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 71.1875px;\"\u003eNEW\/Refurbished: 1-Year warranty\u003cbr\u003eUsed(90% New): 3-Month warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 19.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003ePCBs\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 73.555px;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 73.555px;\"\u003e\u003cstrong\u003eParameter Description\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 73.555px;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eA16B32000420\u003cbr\u003ePC Board\u003cbr\u003eCNC\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.75px;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 26.75px; text-align: left;\"\u003e\u003cstrong\u003eService\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 26.75px; text-align: left;\"\u003eTest video will be sent before delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 41.5225%; text-align: left; height: 19.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003ePacking\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; text-align: left; height: 19.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eCartons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-695e672e-c9e8-832a-95b3-03e8494aa081-0\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-695e672e-c9e8-832a-95b3-03e8494aa081-0\" data-turn-id-container=\"request-695e672e-c9e8-832a-95b3-03e8494aa081-0\" data-testid=\"conversation-turn-742\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-15 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"d19e99cc-fbe8-4cb6-a56a-e860dcd9417b\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-6-thinking\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"1105\" data-end=\"1266\"\u003eThe \u003cstrong data-start=\"1109\" data-end=\"1133\"\u003eFANUC A16B-3200-0420\u003c\/strong\u003e is a \u003ca href=\"https:\/\/reacocnc.com\/collections\/fanuc-pcbs\" target=\"_blank\" title=\"Buy \u0026amp; Repair Fanuc PCBs for Reliable Industrial Automation\" rel=\"noopener\"\u003e\u003cstrong data-start=\"1139\" data-end=\"1170\"\u003eMain CPU PCB and Master PCB\u003c\/strong\u003e\u003c\/a\u003e used in compatible FANUC Series \u003cstrong data-start=\"1203\" data-end=\"1265\"\u003e16i, 160i, and 160is Model B stand-alone CNC control units\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1268\" data-end=\"1646\"\u003eFANUC maintenance documentation identifies the exact board as the \u003cstrong data-start=\"1334\" data-end=\"1367\"\u003e16i\/160i\/160is Main CPU Board\u003c\/strong\u003e, with hardware identification code \u003cstrong data-start=\"1403\" data-end=\"1411\"\u003e3X0C\u003c\/strong\u003e. It forms the main hardware platform for the CPU card, memory modules, axis-control hardware, display-control card, communication interfaces, and other CNC functions installed in the control unit. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1648\" data-end=\"1988\"\u003eThe term \u003cstrong data-start=\"1657\" data-end=\"1672\"\u003estand-alone\u003c\/strong\u003e refers to the FANUC control architecture in which the CNC basic unit is installed separately from the LCD or operator panel. It does not mean that the A16B-3200-0420 can operate independently without the corresponding CPU card, memory, system software, back panel, power supply, display interface, and machine data.\u003c\/p\u003e\n\u003cp data-start=\"1990\" data-end=\"2080\"\u003eDepending on the original configuration, the board may support interfaces associated with:\u003c\/p\u003e\n\u003cul data-start=\"2082\" data-end=\"2308\"\u003e\n\u003cli data-section-id=\"n1rtv8\" data-start=\"2082\" data-end=\"2112\"\u003eRS-232C serial communication\u003c\/li\u003e\n\u003cli data-section-id=\"1mpf672\" data-start=\"2113\" data-end=\"2129\"\u003eFANUC I\/O Link\u003c\/li\u003e\n\u003cli data-section-id=\"1a2xyi4\" data-start=\"2130\" data-end=\"2173\"\u003eSerial spindle and position-coder signals\u003c\/li\u003e\n\u003cli data-section-id=\"1y9b82m\" data-start=\"2174\" data-end=\"2218\"\u003eAnalog output and high-speed digital input\u003c\/li\u003e\n\u003cli data-section-id=\"1hhml1y\" data-start=\"2219\" data-end=\"2250\"\u003eLCD\/MDI display communication\u003c\/li\u003e\n\u003cli data-section-id=\"d3yx39\" data-start=\"2251\" data-end=\"2274\"\u003eMemory-card operation\u003c\/li\u003e\n\u003cli data-section-id=\"6u246y\" data-start=\"2275\" data-end=\"2308\"\u003eServo-axis and CNC option cards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2310\" data-end=\"2440\"\u003eThe exact available functions depend on the installed card configuration and board revision. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2442\" data-end=\"2505\"\u003eOrganic search results commonly describe the A16B-3200-0420 as:\u003c\/p\u003e\n\u003cul data-start=\"2507\" data-end=\"2704\"\u003e\n\u003cli data-section-id=\"7iw9si\" data-start=\"2507\" data-end=\"2546\"\u003eFANUC 16i\/160i Model B Main CPU Board\u003c\/li\u003e\n\u003cli data-section-id=\"18kvtgb\" data-start=\"2547\" data-end=\"2571\"\u003eFANUC 16i-B Master PCB\u003c\/li\u003e\n\u003cli data-section-id=\"hzxjnd\" data-start=\"2572\" data-end=\"2601\"\u003eFANUC 160i-B CNC Main Board\u003c\/li\u003e\n\u003cli data-section-id=\"61dnur\" data-start=\"2602\" data-end=\"2634\"\u003eFANUC Stand-Alone Main CPU PCB\u003c\/li\u003e\n\u003cli data-section-id=\"ekau7k\" data-start=\"2635\" data-end=\"2704\"\u003eFANUC CNC Control Motherboard \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2706\" data-end=\"2957\"\u003eThe board may be suitable for replacing a confirmed fault associated with CNC startup failure, CPU alarms, failure to recognize installed cards, intermittent system operation, communication faults, memory-related errors, or physical damage to the PCB.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2959\" data-end=\"3128\"\u003e\n\u003cstrong data-start=\"2961\" data-end=\"3030\"\u003eMain-board startup and interface functions tested before shipment\u003c\/strong\u003e\u003cbr data-start=\"3030\" data-end=\"3033\"\u003e\u003cstrong data-start=\"3035\" data-end=\"3080\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2959\" data-end=\"3128\"\u003e\n\u003cstrong data-start=\"3035\" data-end=\"3080\"\u003eIn stock and prepared for prompt dispatch\u003c\/strong\u003e\u003cbr data-start=\"3080\" data-end=\"3083\"\u003e\u003cstrong data-start=\"3086\" data-end=\"3128\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2959\" data-end=\"3128\"\u003e\u003cstrong data-start=\"3086\" data-end=\"3128\"\u003eWorldwide DHL, UPS, and FedEx shipping\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3130\" data-end=\"3133\"\u003e\n\u003ch4 data-start=\"3135\" data-end=\"3155\"\u003eProduct Details\u003c\/h4\u003e\n\u003cul data-start=\"3157\" data-end=\"3821\"\u003e\n\u003cli data-section-id=\"1c1nf4m\" data-start=\"3157\" data-end=\"3171\"\u003eBrand: FANUC\u003c\/li\u003e\n\u003cli data-section-id=\"b44td1\" data-start=\"3172\" data-end=\"3201\"\u003ePart Number: A16B-3200-0420\u003c\/li\u003e\n\u003cli data-section-id=\"pwbfbx\" data-start=\"3202\" data-end=\"3236\"\u003eAlternative Format: A16B32000420\u003c\/li\u003e\n\u003cli data-section-id=\"1ic57uf\" data-start=\"3237\" data-end=\"3276\"\u003eOfficial Product Type: Main CPU Board\u003c\/li\u003e\n\u003cli data-section-id=\"1spq6jw\" data-start=\"3277\" data-end=\"3332\"\u003eAlternative Product Name: Master PCB \/ CNC Main Board\u003c\/li\u003e\n\u003cli data-section-id=\"1qxl6gw\" data-start=\"3333\" data-end=\"3380\"\u003ePrimary CNC Family: Series 16i \/ 160i \/ 160is\u003c\/li\u003e\n\u003cli data-section-id=\"12ztl9a\" data-start=\"3381\" data-end=\"3410\"\u003eControl Generation: Model B\u003c\/li\u003e\n\u003cli data-section-id=\"11kudcg\" data-start=\"3411\" data-end=\"3451\"\u003eControl Architecture: Stand-Alone Type\u003c\/li\u003e\n\u003cli data-section-id=\"1kdwyce\" data-start=\"3452\" data-end=\"3483\"\u003eHardware Identification: 3X0C\u003c\/li\u003e\n\u003cli data-section-id=\"1s7fact\" data-start=\"3484\" data-end=\"3532\"\u003eBoard Structure: Configurable \/ Card-Dependent\u003c\/li\u003e\n\u003cli data-section-id=\"173g30q\" data-start=\"3533\" data-end=\"3560\"\u003eProduct Series: A16B-3200\u003c\/li\u003e\n\u003cli data-section-id=\"u1fd6c\" data-start=\"3561\" data-end=\"3614\"\u003eApplication: Compatible FANUC i-Series CNC Controls\u003c\/li\u003e\n\u003cli data-section-id=\"1hekptm\" data-start=\"3615\" data-end=\"3657\"\u003eCategory: FANUC Main Board \/ CNC CPU PCB\u003c\/li\u003e\n\u003cli data-section-id=\"1flfxvj\" data-start=\"3658\" data-end=\"3745\"\u003eSupply Configuration: Bare, partially populated, or fully populated, subject to stock\u003c\/li\u003e\n\u003cli data-section-id=\"po7s5g\" data-start=\"3746\" data-end=\"3821\"\u003eTesting: Inspected and tested under an applicable FANUC CNC configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3823\" data-end=\"4019\"\u003eThe main-board designation, Model B system families, hardware ID, and stand-alone control structure are documented in FANUC maintenance and parts information. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"4021\" data-end=\"4024\"\u003e\n\u003ch4 data-start=\"4026\" data-end=\"4053\"\u003eDocumented Basic Units\u003c\/h4\u003e\n\u003cp data-start=\"4055\" data-end=\"4176\"\u003eFANUC documentation lists the following stand-alone basic units for the Series 16i\/160i\/160is Model B hardware structure:\u003c\/p\u003e\n\u003cul data-start=\"4178\" data-end=\"4274\"\u003e\n\u003cli data-section-id=\"1k3m7kt\" data-start=\"4178\" data-end=\"4224\"\u003e\n\u003cstrong data-start=\"4180\" data-end=\"4199\"\u003eA02B-0281-B801:\u003c\/strong\u003e Basic Unit with One Slot\u003c\/li\u003e\n\u003cli data-section-id=\"1lnj2zq\" data-start=\"4225\" data-end=\"4274\"\u003e\n\u003cstrong data-start=\"4227\" data-end=\"4246\"\u003eA02B-0281-B803:\u003c\/strong\u003e Basic Unit with Three Slots\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4276\" data-end=\"4458\"\u003eThe A16B-3200-0420 should be matched with the original basic unit, back panel, slot arrangement, power supply, and installed card configuration. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"4460\" data-end=\"4463\"\u003e\n\u003ch4 data-start=\"4465\" data-end=\"4499\"\u003eDocumented Card Configuration\u003c\/h4\u003e\n\u003cp data-start=\"4501\" data-end=\"4635\"\u003eThe A16B-3200-0420 is a configurable main PCB. FANUC documentation lists multiple card options for this control generation, including:\u003c\/p\u003e\n\u003cul data-start=\"4637\" data-end=\"4865\"\u003e\n\u003cli data-section-id=\"4c4ser\" data-start=\"4637\" data-end=\"4682\"\u003e\n\u003cstrong data-start=\"4639\" data-end=\"4658\"\u003eA20B-3300-0310:\u003c\/strong\u003e CPU Card with 16MB DRAM\u003c\/li\u003e\n\u003cli data-section-id=\"1xfygxg\" data-start=\"4683\" data-end=\"4728\"\u003e\n\u003cstrong data-start=\"4685\" data-end=\"4704\"\u003eA20B-3300-0311:\u003c\/strong\u003e CPU Card with 32MB DRAM\u003c\/li\u003e\n\u003cli data-section-id=\"7yar5l\" data-start=\"4729\" data-end=\"4779\"\u003e\n\u003cstrong data-start=\"4731\" data-end=\"4750\"\u003eA20B-3300-0340:\u003c\/strong\u003e LCD\/MDI Display Control Card\u003c\/li\u003e\n\u003cli data-section-id=\"arzast\" data-start=\"4780\" data-end=\"4829\"\u003eStandard and high-speed CPU card configurations\u003c\/li\u003e\n\u003cli data-section-id=\"133i6m8\" data-start=\"4830\" data-end=\"4865\"\u003eAxis-control and CNC option cards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4867\" data-end=\"5050\"\u003eThese are documented possibilities within the hardware family and are \u003cstrong data-start=\"4937\" data-end=\"5011\"\u003enot guaranteed to be included with every supplied A16B-3200-0420 board\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"5052\" data-end=\"5085\"\u003eA supplied unit may therefore be:\u003c\/p\u003e\n\u003cul data-start=\"5087\" data-end=\"5228\"\u003e\n\u003cli data-section-id=\"1thanch\" data-start=\"5087\" data-end=\"5104\"\u003eBare Master PCB\u003c\/li\u003e\n\u003cli data-section-id=\"137zflp\" data-start=\"5105\" data-end=\"5137\"\u003ePartially populated main board\u003c\/li\u003e\n\u003cli data-section-id=\"a4rbhs\" data-start=\"5138\" data-end=\"5176\"\u003eMain board with CPU and memory cards\u003c\/li\u003e\n\u003cli data-section-id=\"1p6vr9t\" data-start=\"5177\" data-end=\"5228\"\u003eFully populated machine-specific control assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5230\" data-end=\"5369\"\u003eThe included modules should be confirmed before quotation and shipment because configuration has a major effect on compatibility and price.\u003c\/p\u003e\n\u003chr data-start=\"5371\" data-end=\"5374\"\u003e\n\u003ch4 data-start=\"5376\" data-end=\"5417\"\u003eSpecification Revision Clarification\u003c\/h4\u003e\n\u003cp data-start=\"5419\" data-end=\"5476\"\u003eThe original FANUC B-63525EN\/02 documentation identifies:\u003c\/p\u003e\n\u003cul data-start=\"5478\" data-end=\"5671\"\u003e\n\u003cli data-section-id=\"1a6y0xn\" data-start=\"5478\" data-end=\"5529\"\u003e\n\u003cstrong data-start=\"5480\" data-end=\"5499\"\u003eA16B-3200-0420:\u003c\/strong\u003e 16i\/160i\/160is Main CPU Board\u003c\/li\u003e\n\u003cli data-section-id=\"o8zaok\" data-start=\"5530\" data-end=\"5581\"\u003e\n\u003cstrong data-start=\"5532\" data-end=\"5551\"\u003eA16B-3200-0421:\u003c\/strong\u003e 18i\/180i\/180is Main CPU Board\u003c\/li\u003e\n\u003cli data-section-id=\"qo9wlj\" data-start=\"5582\" data-end=\"5671\"\u003e\n\u003cstrong data-start=\"5584\" data-end=\"5603\"\u003eA16B-3200-0425:\u003c\/strong\u003e 21i\/210i\/210is Main CPU Board \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5673\" data-end=\"5720\"\u003eA later FANUC specification-change sheet lists:\u003c\/p\u003e\n\u003cul data-start=\"5722\" data-end=\"6021\"\u003e\n\u003cli data-section-id=\"1xlk578\" data-start=\"5722\" data-end=\"5775\"\u003e\n\u003cstrong data-start=\"5724\" data-end=\"5743\"\u003eA16B-3200-0427:\u003c\/strong\u003e Later 16i\/160i\/160is Main Board\u003c\/li\u003e\n\u003cli data-section-id=\"1khcoqx\" data-start=\"5776\" data-end=\"5868\"\u003e\n\u003cstrong data-start=\"5778\" data-end=\"5797\"\u003eA16B-3200-0420:\u003c\/strong\u003e Old-specification board for selected 18i\/180i\/180is-MB5 configurations\u003c\/li\u003e\n\u003cli data-section-id=\"15ul9uc\" data-start=\"5869\" data-end=\"5922\"\u003e\n\u003cstrong data-start=\"5871\" data-end=\"5890\"\u003eA16B-3200-0429:\u003c\/strong\u003e Later 18i\/180i\/180is Main Board\u003c\/li\u003e\n\u003cli data-section-id=\"fk89k7\" data-start=\"5923\" data-end=\"6021\"\u003e\n\u003cstrong data-start=\"5925\" data-end=\"5944\"\u003eA16B-3200-0421:\u003c\/strong\u003e Earlier 18i\/180i\/180is specification \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"6023\" data-end=\"6208\"\u003eThis revision history means the exact A16B-3200-0420 application should be confirmed from the original CNC system rather than assuming every unit belongs to only one system designation.\u003c\/p\u003e\n\u003chr data-start=\"6210\" data-end=\"6213\"\u003e\n\u003ch4 data-start=\"6215\" data-end=\"6255\"\u003eData Backup and Programming Warning\u003c\/h4\u003e\n\u003cp data-start=\"6257\" data-end=\"6627\"\u003eBefore replacing the main CPU board or any mounted card, FANUC instructs maintenance personnel to back up the CNC’s SRAM contents, including parameters and programs, because data may be lost during replacement. If the SRAM checking method or memory configuration changes, the saved data may need to be restored after installation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"6629\" data-end=\"6690\"\u003eDepending on the original control, the backup should include:\u003c\/p\u003e\n\u003cul data-start=\"6692\" data-end=\"7023\"\u003e\n\u003cli data-section-id=\"1ehb2ws\" data-start=\"6692\" data-end=\"6708\"\u003eCNC parameters\u003c\/li\u003e\n\u003cli data-section-id=\"184y36r\" data-start=\"6709\" data-end=\"6740\"\u003ePMC ladder and PMC parameters\u003c\/li\u003e\n\u003cli data-section-id=\"1xuyyzc\" data-start=\"6741\" data-end=\"6756\"\u003ePart programs\u003c\/li\u003e\n\u003cli data-section-id=\"sueh8j\" data-start=\"6757\" data-end=\"6787\"\u003eMacro programs and variables\u003c\/li\u003e\n\u003cli data-section-id=\"1bsqhce\" data-start=\"6788\" data-end=\"6802\"\u003eTool offsets\u003c\/li\u003e\n\u003cli data-section-id=\"byqjiu\" data-start=\"6803\" data-end=\"6825\"\u003eWork-coordinate data\u003c\/li\u003e\n\u003cli data-section-id=\"9z4orj\" data-start=\"6826\" data-end=\"6857\"\u003ePitch-error compensation data\u003c\/li\u003e\n\u003cli data-section-id=\"1t9vo31\" data-start=\"6858\" data-end=\"6888\"\u003eServo and spindle parameters\u003c\/li\u003e\n\u003cli data-section-id=\"1j8y4xn\" data-start=\"6889\" data-end=\"6924\"\u003eKeep relays, timers, and counters\u003c\/li\u003e\n\u003cli data-section-id=\"j9yyfr\" data-start=\"6925\" data-end=\"6962\"\u003eEthernet and communication settings\u003c\/li\u003e\n\u003cli data-section-id=\"1spd2bq\" data-start=\"6963\" data-end=\"7003\"\u003eSystem software and option information\u003c\/li\u003e\n\u003cli data-section-id=\"qvjrwe\" data-start=\"7004\" data-end=\"7023\"\u003eSRAM backup files\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7025\" data-end=\"7325\"\u003eThe statement “all parameters and programs must always be reloaded” is too absolute. If the original memory and CPU modules are transferred correctly and their data remains intact, a complete reload may not always be necessary. However, a verified backup should always be prepared before replacement.\u003c\/p\u003e\n\u003chr data-start=\"7327\" data-end=\"7330\"\u003e\n\u003ch4 data-start=\"7332\" data-end=\"7355\"\u003eCompatibility Note\u003c\/h4\u003e\n\u003cp data-start=\"7357\" data-end=\"7407\"\u003eBefore ordering the A16B-3200-0420, please verify:\u003c\/p\u003e\n\u003cul data-start=\"7409\" data-end=\"8046\"\u003e\n\u003cli data-section-id=\"or99ws\" data-start=\"7409\" data-end=\"7436\"\u003eComplete FANUC PCB number\u003c\/li\u003e\n\u003cli data-section-id=\"vp42rb\" data-start=\"7437\" data-end=\"7482\"\u003eRevision printed after the base part number\u003c\/li\u003e\n\u003cli data-section-id=\"5qks7l\" data-start=\"7483\" data-end=\"7518\"\u003eCNC system model shown at startup\u003c\/li\u003e\n\u003cli data-section-id=\"1hztjda\" data-start=\"7519\" data-end=\"7574\"\u003e16i, 160i, 160is, or applicable 18i-MB5 configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1hct6qn\" data-start=\"7575\" data-end=\"7614\"\u003eModel B stand-alone control structure\u003c\/li\u003e\n\u003cli data-section-id=\"qqf7c3\" data-start=\"7615\" data-end=\"7643\"\u003eOriginal basic-unit number\u003c\/li\u003e\n\u003cli data-section-id=\"9fugbj\" data-start=\"7644\" data-end=\"7693\"\u003eOne-slot or three-slot back-panel configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1cm6q92\" data-start=\"7694\" data-end=\"7734\"\u003eCPU-card part number and DRAM capacity\u003c\/li\u003e\n\u003cli data-section-id=\"14p5nio\" data-start=\"7735\" data-end=\"7765\"\u003eFROM and SRAM memory modules\u003c\/li\u003e\n\u003cli data-section-id=\"1n4y9mh\" data-start=\"7766\" data-end=\"7811\"\u003eAxis-control card and controlled-axis count\u003c\/li\u003e\n\u003cli data-section-id=\"aopefg\" data-start=\"7812\" data-end=\"7834\"\u003eDisplay-control card\u003c\/li\u003e\n\u003cli data-section-id=\"14817k1\" data-start=\"7835\" data-end=\"7880\"\u003eCommunication and optional interface boards\u003c\/li\u003e\n\u003cli data-section-id=\"iq9a92\" data-start=\"7881\" data-end=\"7917\"\u003eSystem software series and edition\u003c\/li\u003e\n\u003cli data-section-id=\"1aonkh3\" data-start=\"7918\" data-end=\"7935\"\u003eCNC option list\u003c\/li\u003e\n\u003cli data-section-id=\"1nlqkep\" data-start=\"7936\" data-end=\"7992\"\u003eAvailability of the original parameter and SRAM backup\u003c\/li\u003e\n\u003cli data-section-id=\"1s4af5c\" data-start=\"7993\" data-end=\"8046\"\u003eWhether a bare or fully populated board is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"8048\" data-end=\"8233\"\u003eThe A16B-3200-0420 should not automatically be substituted with \u003cstrong data-start=\"8112\" data-end=\"8130\"\u003eA16B-3200-0320\u003c\/strong\u003e, \u003cstrong data-start=\"8132\" data-end=\"8150\"\u003eA16B-3200-0421\u003c\/strong\u003e, \u003cstrong data-start=\"8152\" data-end=\"8170\"\u003eA16B-3200-0425\u003c\/strong\u003e, or \u003cstrong data-start=\"8175\" data-end=\"8193\"\u003eA16B-3200-0427\u003c\/strong\u003e solely because the boards look similar.\u003c\/p\u003e\n\u003chr data-start=\"8235\" data-end=\"8238\"\u003e\n\u003ch4 data-start=\"8240\" data-end=\"8261\"\u003eCommon Use Cases\u003c\/h4\u003e\n\u003cul data-start=\"8263\" data-end=\"8688\"\u003e\n\u003cli data-section-id=\"cgagz3\" data-start=\"8263\" data-end=\"8306\"\u003eFANUC Series 16i-B main-board replacement\u003c\/li\u003e\n\u003cli data-section-id=\"1xivdu6\" data-start=\"8307\" data-end=\"8357\"\u003eSeries 160i\/160is Model B controller restoration\u003c\/li\u003e\n\u003cli data-section-id=\"dfd0tc\" data-start=\"8358\" data-end=\"8401\"\u003eTroubleshooting CNC CPU or startup alarms\u003c\/li\u003e\n\u003cli data-section-id=\"xpe9bj\" data-start=\"8402\" data-end=\"8451\"\u003eDiagnosis of memory and card-recognition faults\u003c\/li\u003e\n\u003cli data-section-id=\"19nfv89\" data-start=\"8452\" data-end=\"8501\"\u003eRepair of intermittent control-system operation\u003c\/li\u003e\n\u003cli data-section-id=\"pc0lp4\" data-start=\"8502\" data-end=\"8545\"\u003eTransfer of original CPU and memory cards\u003c\/li\u003e\n\u003cli data-section-id=\"d4r0c9\" data-start=\"8546\" data-end=\"8595\"\u003eReplacement of physically damaged PCB circuitry\u003c\/li\u003e\n\u003cli data-section-id=\"14xwnhs\" data-start=\"8596\" data-end=\"8645\"\u003eRebuilding a stand-alone FANUC CNC control unit\u003c\/li\u003e\n\u003cli data-section-id=\"1uuyvna\" data-start=\"8646\" data-end=\"8688\"\u003ePreparation of a tested spare Master PCB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"8690\" data-end=\"8693\"\u003e\n\u003ch4 data-start=\"8695\" data-end=\"8715\"\u003eSales \u0026amp; Support\u003c\/h4\u003e\n\u003cp data-start=\"8717\" data-end=\"8838\"\u003eEach \u003cstrong data-start=\"8722\" data-end=\"8753\"\u003eA16B-3200-0420 Main CPU PCB\u003c\/strong\u003e is inspected and tested under an applicable FANUC CNC configuration before delivery.\u003c\/p\u003e\n\u003cp data-start=\"8840\" data-end=\"9120\"\u003eThe installed CPU, memory, axis, and display-card configuration will be confirmed before shipment. \u003cmeta charset=\"utf-8\"\u003e\u003ca rel=\"noopener\" title=\"Reliable industrial automation solutions - REACO CNC\" href=\"https:\/\/reacocnc.com\/\" target=\"_blank\"\u003eREACO CNC\u003c\/a\u003e provides PCB \u003cmeta charset=\"utf-8\"\u003e\u003ca rel=\"noopener\" title=\"Reliable Repair for FANUC A16B-3200-0420 PCB - REACO CNC\" href=\"https:\/\/reacocnc.com\/products\/fanuc-mitsubishi-cnc-robot-parts-repair\" target=\"_blank\"\u003erepair service\u003c\/a\u003e, warranty coverage, testing-video support, data-backup guidance, configuration assistance, and \u003ca href=\"https:\/\/reacocnc.com\/pages\/contact-us\" target=\"_blank\" title=\"Contact Us for Reliable industrial automation solutions - REACO CNC\" rel=\"noopener\"\u003etechnical support\u003c\/a\u003e for FANUC CNC control systems.\u003c\/p\u003e\n\u003cp data-start=\"9122\" data-end=\"9206\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eWorldwide delivery is available through DHL, UPS, FedEx, and other express carriers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"FANUC","offers":[{"title":"Used (90% New)","offer_id":49450488463575,"sku":"A16B-3200-0420-used","price":923.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/FANUC_A16B-3200-0420_Main_CPU_PCB.webp?v=1784185060","url":"https:\/\/reacocnc.com\/es\/products\/fanuc-a16b-3200-0420-pcb","provider":"REACO CNC","version":"1.0","type":"link"}