{"product_id":"fanuc-a20b-2902-0191-pcb","title":"FANUC A20B-2902-0191 PCB","description":"\u003ch4 style=\"margin: 0 0 16px;\"\u003eFANUC A20B-2902-0191 2MB PMC DRAM Module with 512KB Manager RAM\u003c\/h4\u003e\n\n\u003ctable width=\"100%\" cellpadding=\"10\" cellspacing=\"0\" style=\"width: 100%; border-collapse: collapse; margin: 0 0 28px; line-height: 1.55;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd width=\"36%\" style=\"vertical-align: top;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFANUC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"vertical-align: top;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA20B-2902-0191\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"vertical-align: top;\"\u003e\u003cstrong\u003eHandling Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWithin 1–2 working days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"vertical-align: top;\"\u003e\u003cstrong\u003eShipping Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDHL \/ UPS \/ FedEx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"vertical-align: top;\"\u003e\u003cstrong\u003eEstimated Delivery Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAsia: 1–3 business days\u003cbr\u003eEurope: 2–4 business days\u003cbr\u003eNorth America: 2–4 business days\u003cbr\u003eSouth America: 3–6 business days\u003cbr\u003eMiddle East \u0026amp; Africa: 3–6 business days\u003cbr\u003eOceania: 2–5 business days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"vertical-align: top;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew \/ Refurbished: 1-year warranty\u003cbr\u003eUsed (90% new): 3-month warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"vertical-align: top;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFANUC PMC DRAM Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"vertical-align: top;\"\u003e\u003cstrong\u003eParameter Description\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2MB application DRAM\u003cbr\u003e512KB management expansion RAM\u003cbr\u003eFor compatible PMC option-board configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"vertical-align: top;\"\u003e\u003cstrong\u003eService\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFunction test video available before delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"vertical-align: top;\"\u003e\u003cstrong\u003ePacking\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProtective carton packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4 style=\"margin: 0 0 14px;\"\u003eFANUC A20B-2902-0191 Product Overview\u003c\/h4\u003e\n\n\u003cp style=\"margin: 0 0 18px; line-height: 1.75;\"\u003eThe \u003cstrong\u003eFANUC A20B-2902-0191\u003c\/strong\u003e is a plug-in PMC DRAM module configured with \u003cstrong\u003e2MB of application DRAM\u003c\/strong\u003e and \u003cstrong\u003e512KB of management expansion RAM\u003c\/strong\u003e. It is used in compatible legacy FANUC CNC option-board configurations to provide working memory for supported PMC functions.\u003c\/p\u003e\n\n\u003cp style=\"margin: 0 0 18px; line-height: 1.75;\"\u003eFANUC maintenance documentation lists the A20B-2902-0191 within the A20B-2902-019x PMC DRAM family. The exact -0191 suffix is important because other modules in this family have different manager and application memory combinations.\u003c\/p\u003e\n\n\u003ch4 style=\"margin: 24px 0 14px;\"\u003eVerified Memory Configuration\u003c\/h4\u003e\n\n\u003cul style=\"margin: 0 0 18px; padding-left: 24px; line-height: 1.75;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e PMC DRAM module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication DRAM:\u003c\/strong\u003e 2MB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManagement Expansion RAM:\u003c\/strong\u003e 512KB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Compatible PMC option-board configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory Type:\u003c\/strong\u003e Volatile working memory\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"margin: 0 0 18px; line-height: 1.75;\"\u003eThis module is not a substitute for a CNC SRAM or FROM module used for retained machine data or system software. Its role is to provide working DRAM for the configured PMC management and application environment.\u003c\/p\u003e\n\n\u003ch4 style=\"margin: 24px 0 14px;\"\u003e0191 Model Clarification\u003c\/h4\u003e\n\n\u003cp style=\"margin: 0 0 18px; line-height: 1.75;\"\u003eThe A20B-2902-0191 combines 512KB of manager expansion RAM with 2MB of application DRAM. It should not be confused with the A20B-2902-0196, which provides 2MB of application DRAM without the same manager-memory configuration. Similar appearance does not confirm interchangeability.\u003c\/p\u003e\n\n\u003ch4 style=\"margin: 24px 0 14px;\"\u003eCompatibility and Replacement Check\u003c\/h4\u003e\n\n\u003cp style=\"margin: 0 0 18px; line-height: 1.75;\"\u003eBefore ordering, verify the complete \u003cstrong\u003eA20B-2902-0191\u003c\/strong\u003e number, printed revision, host option-board number, PMC type, socket location and original system configuration. Compare photographs of the component layout and connector contacts where possible.\u003c\/p\u003e\n\n\u003cp style=\"margin: 0 0 18px; line-height: 1.75;\"\u003ePower must be removed before installation, and the module should be handled using appropriate ESD precautions. Back up available CNC and PMC data before servicing the control, even though this DRAM module itself is used as volatile working memory.\u003c\/p\u003e\n\n\u003ch4 style=\"margin: 24px 0 14px;\"\u003eTested Supply from REACO CNC\u003c\/h4\u003e\n\n\u003cp style=\"margin: 0 0 18px; line-height: 1.75;\"\u003eREACO CNC can supply the FANUC A20B-2902-0191 subject to current availability. The part number, revision and condition will be confirmed before shipment. Browse our \u003ca href=\"https:\/\/reacocnc.com\/collections\/fanuc-pcbs\"\u003eFANUC CNC circuit boards\u003c\/a\u003e and \u003ca href=\"https:\/\/reacocnc.com\/collections\/fanuc-cnc-robot-parts\"\u003eFANUC CNC and robot parts\u003c\/a\u003e for related components.\u003c\/p\u003e\n\n\u003cul style=\"margin: 0 0 18px; padding-left: 24px; line-height: 1.75;\"\u003e\n\u003cli\u003e\u003cstrong\u003e100% Function Tested Before Shipment\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWorldwide DHL \/ UPS \/ FedEx Shipping\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eContact REACO CNC for Current Stock, Price and Lead Time\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FANUC","offers":[{"title":"Used (90% New)","offer_id":49541522063575,"sku":"A20B-2902-0191-used","price":126.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/Buy_A20B-2902-0191_Fanuc_replacement_module.webp?v=1785922605","url":"https:\/\/reacocnc.com\/es\/products\/fanuc-a20b-2902-0191-pcb","provider":"REACO CNC","version":"1.0","type":"link"}