{"product_id":"honeywell-51454475-100-series-8-c300-ram-charger-module","title":"Honeywell 51454475-100 Series 8 C300 RAM Charger Module","description":"\u003ch2\u003eHoneywell 51454475-100 Series 8 C300 RAM Charger Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 51454475-100\u003c\/strong\u003e is a Series 8 RAM Charger Module designed for the Honeywell Experion PKS C300 distributed control system. It provides backup power to preserve volatile RAM memory and configuration data during primary power interruptions. Operating with a dedicated NiMH battery pack (part number 51199942-300), this module connects to the C300 controller via specialized battery charging cables to support up to two controllers in industrial automation environments.\u003c\/p\u003e\n\u003ch3\u003eMemory Backup and Power Architecture\u003c\/h3\u003e\n\u003cp\u003eThe module operates via 24 VDC power-system cables and supports redundant power supply inputs through a combination cable arrangement. It uses a rechargeable 3-cell Nickel-Metal Hydride battery pack to maintain memory retention when normal controller power is unavailable. Battery status is continuously monitored through the Experion system's soft failure alarm functionality, ensuring operators are alerted to potential backup issues.\u003c\/p\u003e\n\u003ch3\u003eMechanical Integration and Installation\u003c\/h3\u003e\n\u003cp\u003eInstalled adjacent to the associated C300 controller I\/O Termination Assembly (IOTA) within the Series 8 cabinet infrastructure, the unit uses dedicated 30-inch or 84-inch battery charger cables for controller connection. Its compact single-slot design allows direct integration into existing C300 assemblies without requiring complex wiring modifications.\u003c\/p\u003e\n\u003ch3\u003eTechnical 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\u003e51454475-100\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRAM Charger Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eSeries 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Controller\u003c\/td\u003e\n\u003ctd\u003eC300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible System\u003c\/td\u003e\n\u003ctd\u003eExperion PKS DCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackup Method\u003c\/td\u003e\n\u003ctd\u003eRechargeable Battery Backup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003eNickel-Metal Hydride (NiMH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Pack Part Number\u003c\/td\u003e\n\u003ctd\u003e51199942-300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input Configuration\u003c\/td\u003e\n\u003ctd\u003eRedundant Power Supply Inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Controllers\u003c\/td\u003e\n\u003ctd\u003eUp to 2 C300 controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Backup Monitoring\u003c\/td\u003e\n\u003ctd\u003eExperion Soft Failure Alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eSeries 8 IOTA Installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e3.5 cm x 14 cm x 14.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.24 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is the 51454475-100 a controller? A: No, it is a RAM Charger Module that provides backup power to preserve volatile memory in C300 controllers during power outages.\u003c\/p\u003e\n\u003cp\u003eQ: How many controllers can a single module support? A: The -100 version supports up to two C300 controllers.\u003c\/p\u003e\n\u003cp\u003eQ: How is module health and battery status monitored? A: Status is monitored through the Experion system's soft failure alarm functionality.\u003c\/p\u003e","brand":"HONEYWELL","offers":[{"title":"Default Title","offer_id":51319569023288,"sku":"51454475-100","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/51454475-100.jpg?v=1762479584","url":"https:\/\/www.automodulexpert.com\/products\/honeywell-51454475-100-series-8-c300-ram-charger-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}