{"product_id":"ge-a20b-2900-0480-02a-flash-memory-modules","title":"GE A20B-2900-0480\/02A Flash Memory Modules","description":"\u003cp\u003eThe \u003cstrong\u003eGE A20B-2900-0480\/02A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eA20B-2900-0480\u003c\/strong\u003e Flash Memory Module, operates as a dedicated hardware component for high-speed firmware and user data storage within GE Fanuc system controller backplanes.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eA20B-2900-0480\/02A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eStandard Manufacturing Facility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.2 kg (0.44 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e120 mm x 100 mm x 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 60 deg C (32 deg F to 140 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e50 mA at 5 VDC (0.25 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Capacity\u003c\/td\u003e\n\u003ctd\u003e128 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead\/Write Speed\u003c\/td\u003e\n\u003ctd\u003e10 MB\/s (Typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003ePlug-in module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to 85 deg C (-40 deg F to 185 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication and Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe plug-in module interfaces directly with the host controller bus, maintaining deterministic bus transfer times with a typical read\/write throughput of 10 MB\/s. Solid-state flash architecture allows non-volatile retention of control logic, machine parameters, and system firmware without relying on continuous battery back-up power. Onboard power regulation draws a maximum of 50 mA at 5 VDC directly from the backplane power supply rail.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the A20B-2900-0480\/02A require an onboard backup battery to retain memory?\u003c\/p\u003e\n\u003cp\u003eA: No, the module utilizes non-volatile flash memory, retaining system data and parameter configurations during total power loss without battery support.\u003c\/p\u003e\n\u003cp\u003eQ: Can the flash memory module be plugged in while the host controller rack is powered?\u003c\/p\u003e\n\u003cp\u003eA: Module insertion or removal must only be performed when the main controller rack power supply is completely de-energized to prevent bus signal corruption or electrical damage to the contact edge connector.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eEnsure main host system power is completely disconnected before attempting installation. Align the module card-edge connectors with the designated daughterboard or controller card slot and press firmly until the locking tabs snap into place. Ensure static dissipation procedures (grounded wrist straps) are observed during handling to prevent ESD damage to sensitive solid-state memory ICs. Maintain storage ambient temperatures between -40 deg C and 85 deg C when storing non-installed modules.\u003c\/p\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":66852952375411,"sku":"A20B-2900-0480\/02A","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/A350-2900-T296_1200x1200_cdee6ce9-16d0-457f-a22e-1b299da87009.jpg?v=1791879359","url":"https:\/\/www.dcssupplier.com\/products\/ge-a20b-2900-0480-02a-flash-memory-modules","provider":"DcsSupplier Limited","version":"1.0","type":"link"}