{"product_id":"honeywell-51202902-300-ram-charger-assembly","title":"Honeywell 51202902-300 RAM Charger Assembly","description":"\u003cp\u003eConfigured for memory backup execution in process control platforms, the \u003cstrong\u003eHoneywell 51202902-300\u003c\/strong\u003e (\u003cstrong\u003e51202902\u003c\/strong\u003e RAM Charger Assembly) provides direct physical\/electrical execution. The hardware establishes standalone electrical path routing to deliver electrical backup energy directly to volatile memory circuits within S8 C300 controller systems, maintaining internal program data configurations during utility power loss transitions.\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\u003e51202902-300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2.95 x 1.77 x 0.47 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem node dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Connector\u003c\/td\u003e\n\u003ctd\u003eUSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eS8 C300 Controller Memory Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHoneywell DCS Channel-to-Channel Isolation Parameters\u003c\/h3\u003e\n\u003cp\u003eThe hardware architecture uses localized barrier boundaries to match standard channel-to-channel isolation requirements across Honeywell distributed control topologies. This internal layout ensures that low-voltage RAM backup paths running over the integrated USB interface remain electrically isolated from adjacent field signal loops, suppressing common-mode transients and inductive cross-talk between the backup bus and internal processing logic.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can this RAM charger assembly be connected or replaced while the host controller rack remains energized?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module features plug-and-play USB connection architecture designed to allow mechanical insertion and removal without interrupting main processor backplane logic or causing system faults.\u003c\/p\u003e\n\u003cp\u003eQ: Does the module configuration require firmware flashing or separate software parameters?\u003c\/p\u003e\n\u003cp\u003eA: No, the hardware operates as a direct electrical power storage and distribution components, relying on passive electrical delivery pathways without active local logic processing.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the compact module frame inside the enclosure using standard mounting hardware to secure the 2.95 x 1.77 x 0.47 inches physical outline.\u003c\/li\u003e\n\u003cli\u003eRoute all associated USB interface cables within low-voltage wire trays, maintaining separation from high-current AC elements or variable frequency drive loops.\u003c\/li\u003e\n\u003cli\u003eSeat the physical USB connection interface completely into the matching S8 C300 terminal point, verifying that the retaining clips seat tightly to resist ongoing industrial vibrations.\u003c\/li\u003e\n\u003cli\u003eVerify that the parent panel cabinet ground matrix is tied directly to the master station low-impedance earth bar before executing full power-up sequences.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53163975377205,"sku":"51202902-300","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/51202902-1001_fa4ab4e9-cc74-40bd-abff-f6779305e640.png?v=1784271778","url":"https:\/\/www.5gplc.com\/products\/honeywell-51202902-300-ram-charger-assembly","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}