{"product_id":"fanuc-a02b-0281-b504-16i-b-four-slot-basic-unit","title":"FANUC A02B-0281-B504 16i-MB Basic Unit","description":"\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003eFANUC A02B-0281-B504 Series 16i-B 4-Slot LCD-Mounted Basic Unit\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"width: 101.301%; height: 514.812px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 20px; text-align: left;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 20px; text-align: left;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 20px; 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\"\u003eA02B-0281-B504\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\"\u003eControl System\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 74.7812px;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 74.7812px;\"\u003e\u003cstrong\u003eParameter Description\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 74.7812px;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eA02B0281B504\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e16i-B 4-Slot LCD-Mounted Basic Unit\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 data-is-intersecting=\"true\" data-turn-id-container=\"request-695e672e-c9e8-832a-95b3-03e8494aa081-0\" class=\"\"\u003e\n\u003csection data-turn=\"assistant\" data-testid=\"conversation-turn-742\" data-turn-id-container=\"request-695e672e-c9e8-832a-95b3-03e8494aa081-0\" data-turn-id=\"request-695e672e-c9e8-832a-95b3-03e8494aa081-0\" dir=\"auto\" 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)))]\"\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 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\" data-conversation-screenshot-content=\"\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv 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\" data-message-model-slug=\"gpt-5-6-thinking\" dir=\"auto\" data-turn-start-message=\"true\" data-message-id=\"d19e99cc-fbe8-4cb6-a56a-e860dcd9417b\" data-message-author-role=\"assistant\" 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\u003cdiv class=\"text-base my-auto mx-auto [--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 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\" data-conversation-screenshot-content=\"\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv 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\" data-message-model-slug=\"gpt-5-6-thinking\" dir=\"auto\" data-message-id=\"f09fd988-ff0f-4c4b-bf81-1a540b8eb2e3\" data-message-author-role=\"assistant\"\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=\"778\" data-end=\"1030\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"782\" data-end=\"806\"\u003eFANUC A02B-0281-B504\u003c\/strong\u003e is a \u003ca href=\"https:\/\/reacocnc.com\/collections\/fanuc-controls\" target=\"_blank\" title=\"Buy \u0026amp; Repair Fanuc Controls for Reliable Industrial Automation - REACO CNC\" rel=\"noopener\"\u003e\u003cstrong data-start=\"812\" data-end=\"848\"\u003efour-slot LCD-mounted basic unit\u003c\/strong\u003e\u003c\/a\u003e for compatible FANUC Series 16i-B controls. It is commonly used in 16i-MB systems, but its operating specification depends on the installed PCBs, software, options and machine data.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1032\" data-end=\"1207\"\u003eFANUC documentation identifies it as the Series 16i basic unit with four option slots. The documented backpanel is A20B-2003-0240, and the four-slot case is A02B-0236-D100#4C.\u003c\/p\u003e\n\u003cul data-start=\"1209\" data-end=\"1356\"\u003e\n\u003cli data-section-id=\"1rrn1kh\" data-start=\"1209\" data-end=\"1270\"\u003e\u003cstrong data-start=\"1211\" data-end=\"1270\"\u003e100% CNC and four-slot functions tested before shipment\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1x6jk7g\" data-start=\"1271\" data-end=\"1314\"\u003e\u003cstrong data-start=\"1273\" data-end=\"1314\"\u003eWorldwide DHL, UPS and FedEx shipping\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"5fouct\" data-start=\"1315\" data-end=\"1356\"\u003e\u003cstrong data-start=\"1317\" data-end=\"1356\"\u003eTesting video provided upon request\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1358\" data-end=\"1378\"\u003eProduct Details\u003c\/h4\u003e\n\u003cp data-start=\"1380\" data-end=\"1910\"\u003eBrand: \u003cstrong data-start=\"1387\" data-end=\"1396\"\u003eFANUC\u003c\/strong\u003e\u003cbr data-start=\"1396\" data-end=\"1399\"\u003ePart Number: \u003cstrong data-start=\"1412\" data-end=\"1430\"\u003eA02B-0281-B504\u003c\/strong\u003e\u003cbr data-start=\"1430\" data-end=\"1433\"\u003eAlternative Format: \u003cstrong data-start=\"1453\" data-end=\"1469\"\u003eA02B0281B504\u003c\/strong\u003e\u003cbr data-start=\"1469\" data-end=\"1472\"\u003eProduct Series: A02B-0281\u003cbr data-start=\"1497\" data-end=\"1500\"\u003eControl Family: FANUC Series 16i-B\u003cbr data-start=\"1534\" data-end=\"1537\"\u003eCommon System: FANUC 16i-MB\u003cbr data-start=\"1564\" data-end=\"1567\"\u003eProduct Type: \u003cstrong data-start=\"1581\" data-end=\"1617\"\u003eFour-Slot LCD-Mounted Basic Unit\u003c\/strong\u003e\u003cbr data-start=\"1617\" data-end=\"1620\"\u003eOption-Slot Capacity: \u003cstrong data-start=\"1642\" data-end=\"1653\"\u003e4 slots\u003c\/strong\u003e\u003cbr data-start=\"1653\" data-end=\"1656\"\u003eDocumented Backpanel: A20B-2003-0240\u003cbr data-start=\"1692\" data-end=\"1695\"\u003eDocumented Case: A02B-0236-D100#4C\u003cbr data-start=\"1729\" data-end=\"1732\"\u003eAvailability: Contact us for current lead time\u003cbr data-start=\"1778\" data-end=\"1781\"\u003eCore Exchange: \u003cstrong data-start=\"1796\" data-end=\"1808\"\u003eRequired\u003c\/strong\u003e\u003cbr data-start=\"1808\" data-end=\"1811\"\u003e\u003ca href=\"https:\/\/reacocnc.com\/products\/fanuc-mitsubishi-cnc-robot-parts-repair\" target=\"_blank\" title=\"Reliable Repair for FANUC A02B-0281-B504 16i-MB Basic Unit - REACO CNC\" rel=\"noopener\"\u003eRepair\u003c\/a\u003e Service: Not currently offered\u003cbr data-start=\"1848\" data-end=\"1851\"\u003eTesting: Tested under an applicable FANUC 16i configuration\u003c\/p\u003e\n\u003ch4 data-start=\"1912\" data-end=\"1947\"\u003eFour-Slot Basic-Unit Structure\u003c\/h4\u003e\n\u003cp data-start=\"1949\" data-end=\"2203\"\u003eThe A02B-0281-B504 provides the control-unit structure and four expansion positions for compatible FANUC 16i hardware. Depending on the machine, supported communication, data-server, loader-control, HSSB, Ethernet or other option boards may be installed.\u003c\/p\u003e\n\u003cp data-start=\"2205\" data-end=\"2392\"\u003eNot every board can be fitted in every position. FANUC notes that some slots accept only specified boards, and operation depends on the motherboard, CNC software and system configuration.\u003c\/p\u003e\n\u003ch4 data-start=\"2394\" data-end=\"2435\"\u003eLCD-Mounted and 16i-MB Clarification\u003c\/h4\u003e\n\u003cp data-start=\"2437\" data-end=\"2640\"\u003e“LCD-mounted type” describes the CNC structure; it does not confirm that the LCD, MDI keyboard or machine operator panel is included. Verify the supplied components from photographs and the packing list.\u003c\/p\u003e\n\u003cp data-start=\"2642\" data-end=\"2830\"\u003eFor a \u003cstrong data-start=\"2648\" data-end=\"2670\"\u003e16i-MB replacement\u003c\/strong\u003e, confirm the M-series software, PCB set, spindle and servo configuration, PMC ladder and machine data. Do not select the unit only from the general 16i-B name.\u003c\/p\u003e\n\u003ch4 data-start=\"2832\" data-end=\"2866\"\u003ePCB and Software Requirements\u003c\/h4\u003e\n\u003cp data-start=\"2868\" data-end=\"3050\"\u003eThis product may be supplied as a basic unit rather than a complete operational CNC. Confirm the required PCBs, memory modules, software editions and enabled options before ordering.\u003c\/p\u003e\n\u003cp data-start=\"3052\" data-end=\"3308\"\u003eIf supplied without the original boards or system image, the customer must install the correct hardware and reload the FANUC software, PMC ladder, parameters and machine data. \u003cstrong data-start=\"3228\" data-end=\"3308\"\u003eA bare A02B-0281-B504 cannot operate as a complete 16i-MB control by itself.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 data-start=\"3310\" data-end=\"3333\"\u003eCompatibility Note\u003c\/h4\u003e\n\u003cp data-start=\"3335\" data-end=\"3366\"\u003eBefore ordering, please verify:\u003c\/p\u003e\n\u003cul data-start=\"3368\" data-end=\"3797\"\u003e\n\u003cli data-section-id=\"11gncjf\" data-start=\"3368\" data-end=\"3404\"\u003e\u003cstrong data-start=\"3370\" data-end=\"3404\"\u003eComplete A02B-0281-B504 number\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"w0plwg\" data-start=\"3405\" data-end=\"3447\"\u003eSeries 16i model and M- or T-system type\u003c\/li\u003e\n\u003cli data-section-id=\"1au5f9m\" data-start=\"3448\" data-end=\"3481\"\u003eMachine model and serial number\u003c\/li\u003e\n\u003cli data-section-id=\"ruvirn\" data-start=\"3482\" data-end=\"3524\"\u003eInstalled A20B PCB numbers and revisions\u003c\/li\u003e\n\u003cli data-section-id=\"lzo24k\" data-start=\"3525\" data-end=\"3572\"\u003eFour-slot backpanel and connector arrangement\u003c\/li\u003e\n\u003cli data-section-id=\"1w9rjem\" data-start=\"3573\" data-end=\"3615\"\u003eCPU, axis-control, FROM and SRAM modules\u003c\/li\u003e\n\u003cli data-section-id=\"62ifni\" data-start=\"3616\" data-end=\"3657\"\u003eDisplay, MDI and operator-panel numbers\u003c\/li\u003e\n\u003cli data-section-id=\"1dtz2ba\" data-start=\"3658\" data-end=\"3701\"\u003eCNC software, options, PMC and parameters\u003c\/li\u003e\n\u003cli data-section-id=\"1huulfr\" data-start=\"3702\" data-end=\"3750\"\u003eServo, spindle, I\/O and feedback configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1yatxeu\" data-start=\"3751\" data-end=\"3797\"\u003eWhether a bare or populated unit is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3799\" data-end=\"3929\"\u003eA02B-0281-B500, B502 and B503 have different slot capacities. They are not confirmed substitutes for the four-slot A02B-0281-B504.\u003c\/p\u003e\n\u003ch4 data-start=\"3931\" data-end=\"3967\"\u003eReplacement and Data Protection\u003c\/h4\u003e\n\u003cp data-start=\"3969\" data-end=\"4170\"\u003eReplacement may be appropriate for confirmed chassis, backpanel, connector, power-distribution or internal communication faults. Boards, power supplies, cables and peripherals should also be diagnosed.\u003c\/p\u003e\n\u003cp data-start=\"4172\" data-end=\"4421\"\u003eBefore removal, \u003cstrong data-start=\"4188\" data-end=\"4338\"\u003eback up all accessible SRAM data, CNC programs, parameters, offsets, macro variables, pitch-error compensation, PMC files and machine-builder data\u003c\/strong\u003e. Software loading and commissioning should be completed by a qualified technician.\u003c\/p\u003e\n\u003ch4 data-start=\"4423\" data-end=\"4443\"\u003eSales \u0026amp; Support\u003c\/h4\u003e\n\u003cp data-start=\"4445\" data-end=\"4712\"\u003eEach \u003cstrong data-start=\"4450\" data-end=\"4474\"\u003eFANUC A02B-0281-B504\u003c\/strong\u003e is inspected and \u003cstrong data-start=\"4492\" data-end=\"4516\"\u003e100% function tested\u003c\/strong\u003e before delivery. \u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/reacocnc.com\/\" title=\"Reliable industrial automation solutions - REACO CNC\" rel=\"noopener\" target=\"_blank\"\u003eREACO CNC\u003c\/a\u003e provides core-exchange support, warranty coverage, testing-video support and assistance identifying required PCBs and software.\u003c\/p\u003e\n\u003cp data-start=\"4714\" data-end=\"4879\"\u003e\u003cstrong data-start=\"4714\" data-end=\"4801\"\u003eWorldwide delivery is available through DHL, UPS, FedEx and other express carriers.\u003c\/strong\u003e Please provide photographs of the label and installed boards before purchase.\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\/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":49467882701015,"sku":"A02B-0281-B504-used","price":2685.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/FANUC_A02B-0281-B504_Series_16i-MB_Basic_Unit.webp?v=1784189069","url":"https:\/\/reacocnc.com\/it\/products\/fanuc-a02b-0281-b504-16i-b-four-slot-basic-unit","provider":"REACO CNC","version":"1.0","type":"link"}