{"product_id":"honeywell-900rsm-0001-hc900-redundant-cpu-switch-module","title":"Honeywell 900RSM-0001 HC900 Redundant CPU Switch Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell 900RSM-0001 is a Redundant CPU Switch Module for the ControlEdge HC900 system. It manages dual-CPU redundancy by monitoring processor status and executing instant failover to maintain continuous control. Supplied 100% brand new and original.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\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\u003eRedundant CPU Switch Module (RSM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eHC900 Redundant Power\/CPU Rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSynchronization\u003c\/td\u003e\n\u003ctd\u003eReal-time data mirroring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e10\" × 8\" × 13\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFast Failover\u003c\/strong\u003e\u003cbr\u003eDetects faults and switches CPUs within milliseconds, ensuring no process interruption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eData Synchronization\u003c\/strong\u003e\u003cbr\u003eMaintains identical data between primary and backup CPUs for seamless switchover.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManual Override\u003c\/strong\u003e\u003cbr\u003eFront-panel control enables manual CPU switching for maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlug-and-Play\u003c\/strong\u003e\u003cbr\u003eDesigned for direct integration into HC900 redundant racks.\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat if the RSM fails?\u003c\/strong\u003e\u003cbr\u003eIt is the core redundancy manager; using a new unit ensures reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed configuration?\u003c\/strong\u003e\u003cbr\u003eWorks automatically once redundancy is set in HCD software.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNon-redundant use?\u003c\/strong\u003e\u003cbr\u003eNo, only for redundant HC900 racks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to check active CPU?\u003c\/strong\u003e\u003cbr\u003eFront LEDs indicate Primary and Backup status.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":49011026559228,"sku":"900RSM-0001","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/900RSM-0001.jpg?v=1776847613","url":"https:\/\/www.electronicplc.com\/products\/honeywell-900rsm-0001-hc900-redundant-cpu-switch-module","provider":"Electronic PLC","version":"1.0","type":"link"}