{"product_id":"honeywell-51199932-200-ram-charger-assembly","title":"Honeywell 51199932-200 RAM Charger Assembly","description":"\u003cp\u003eConfigured for power backup and regulation in C300 Controller systems, the \u003cstrong\u003eHoneywell 51199932-200\u003c\/strong\u003e (\u003cstrong\u003e51199932-200\u003c\/strong\u003e RAM Charger Assembly) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe catalog designation \u003cstrong\u003e51199932-200\u003c\/strong\u003e defines a specific hardware revision and system profile. The base number \u003cstrong\u003e51199932\u003c\/strong\u003e indicates the RAM charger assembly architecture, while the \u003cstrong\u003e-200\u003c\/strong\u003e suffix specifies the revision and compatibility parameters for the C300 controller memory backup application.\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\u003e51199932-200\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\u003eGlobal Manufacturing Facility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.55 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eNot Specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot Specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot Specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCategory\u003c\/td\u003e\n\u003ctd\u003ePLCs\/Machine Control, PLC Module\/Rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol and Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe RAM charger assembly maintains stable operational integrity for memory retention under demanding industrial conditions. Key operational behaviors include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDelivering reliable 24 VDC power regulation specifically tailored for C300 controller memory backup routines.\u003c\/li\u003e\n\u003cli\u003ePreventing volatile data loss during sudden primary power interruptions by maintaining active charging loops for onboard memory components.\u003c\/li\u003e\n\u003cli\u003eEnsuring electrical isolation between incoming power rails and sensitive controller memory registers to eliminate noise-induced corruption.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the primary function of the 51199932-200 module?\u003c\/p\u003e\n\u003cp\u003eA: It functions as a RAM charger assembly designed specifically for C300 controller memory backup applications requiring 24 VDC input.\u003c\/p\u003e\n\u003cp\u003eQ: Is this part currently active or discontinued by the original manufacturer?\u003c\/p\u003e\n\u003cp\u003eA: This component has been discontinued by the manufacturer, though alternative distributor warranties may apply.\u003c\/p\u003e\n\u003cp\u003eQ: What power input does the assembly require?\u003c\/p\u003e\n\u003cp\u003eA: It requires a 24 VDC input to properly sustain its memory backup and charging operations.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify that the C300 controller chassis power is safely isolated and locked out (LOTO) before handling or installing the RAM charger assembly.\u003c\/li\u003e\n\u003cli\u003eInspect the module pins and backplane slot for any debris or oxidation to ensure a reliable physical connection.\u003c\/li\u003e\n\u003cli\u003eSecurely mount the assembly into the designated PLC module\/rack slot, verifying that all mechanical retention latches are fully engaged.\u003c\/li\u003e\n\u003cli\u003eConfirm that the 24 VDC supply voltage is verified at the terminal connections before restoring full system power and initiating memory backup diagnostics.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48213181366462,"sku":"51199932-200","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-07-28_15-59-33.png?v=1785226909","url":"https:\/\/www.autooiltech.com\/products\/honeywell-51199932-200-ram-charger-assembly","provider":"AutoOilTech Limited","version":"1.0","type":"link"}