{"product_id":"ic695cru320-emerson-pacsystems-rx3i-redundancy-processor","title":"IC695CRU320 Emerson PACSystems RX3i Redundancy Processor","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE Fanuc\u003c\/strong\u003e \/ \u003cstrong\u003eEmerson Automation\u003c\/strong\u003e \u003cstrong\u003eIC695CRU320\u003c\/strong\u003e is an advanced \u003cstrong\u003ePACSystems RX3i Redundancy Processor\u003c\/strong\u003e engineered for mission-critical industrial control environments. Belonging to the renowned \u003cstrong\u003eRX3i PacSystem\u003c\/strong\u003e series, this CPU module serves as the core intelligence in high-availability, hot-standby automation architectures. It minimizes system downtime by ensuring seamless control transfer between primary and secondary controller racks. Powered by a Celeron M microprocessor operating at 1.0 GHz, the unit delivers high-speed deterministic execution. It supports extensive user memory, robust diagnostic capabilities, and efficient backplane communication via a dedicated PCI slot, making it an optimal solution for large-scale industrial automation applications.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature Category\u003c\/th\u003e\n\u003cth\u003eTechnical Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eGE Fanuc\u003c\/strong\u003e \/ \u003cstrong\u003eEmerson Automation\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/ge-rx3i-rx7i-pacsystem\"\u003e\u003cstrong\u003eRX3i PacSystem\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIC695CRU320\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCPU module\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMicroprocessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCeleron M\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClock Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1.0 Gigahertz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRAM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e64 Megabytes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNVRAM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e64 Megabytes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitchover Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum 1 logic scan, minimum 3.133 msec\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Standards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eRS232; RS485\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSerial Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Block Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e128 kilobytes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Program Blocks\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e512\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Requirements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1 Amp at 3.3 Volts DC, 1.2 Amps at 5 Volts DC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0 to 60 degrees Celsius\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlash Endurance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e100,000 write\/erase cycles minimum\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData Transfer Limit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUp to 2 Megabytes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMECE Functional Classification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore Processing Architecture\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt with a \u003cstrong\u003eCeleron M\u003c\/strong\u003e processor running at a clock speed of \u003cstrong\u003e1.0 Gigahertz\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003e64 Megabytes\u003c\/strong\u003e of battery-backed RAM and \u003cstrong\u003e64 Megabytes\u003c\/strong\u003e of non-volatile flash user memory.\u003c\/li\u003e\n\u003cli\u003eSupports up to \u003cstrong\u003e512\u003c\/strong\u003e configurable program blocks with a maximum block size of \u003cstrong\u003e128 kilobytes\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundancy and Switchover Performance\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eOperates in primary and secondary hot-standby configurations to maximize system availability.\u003c\/li\u003e\n\u003cli\u003eAchieves a switchover time ranging from a minimum of \u003cstrong\u003e3.133 msec\u003c\/strong\u003e up to a maximum of \u003cstrong\u003e1 logic scan\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eSupports up to two \u003cstrong\u003eIC695RMX128\/228\u003c\/strong\u003e synchronization links for high-speed data mirroring up to \u003cstrong\u003e2 Megabytes\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication and Connectivity\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003e2\u003c\/strong\u003e serial communication ports supporting \u003cstrong\u003eRS232\u003c\/strong\u003e and \u003cstrong\u003eRS485\u003c\/strong\u003e standards.\u003c\/li\u003e\n\u003cli\u003eIntegrates with rack-based Ethernet communication modules for plant-wide networking.\u003c\/li\u003e\n\u003cli\u003eUtilizes PCI version 2.2 or higher backplane architecture for rapid data sharing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental and Physical Compliance\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eOperates reliably within an ambient temperature range of \u003cstrong\u003e0 to 60 degrees Celsius\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eRequires power inputs of \u003cstrong\u003e1 Amp at 3.3 Volts DC\u003c\/strong\u003e and \u003cstrong\u003e1.2 Amps at 5 Volts DC\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eOccupies \u003cstrong\u003eTwo (2) slots\u003c\/strong\u003e on the \u003cstrong\u003eRX3i PacSystem\u003c\/strong\u003e backplane.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and Compatibility Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Integration\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eMount the \u003cstrong\u003eIC695CRU320\u003c\/strong\u003e module directly into the designated PCI slot on the \u003cstrong\u003eRX3i PacSystem\u003c\/strong\u003e backplane.\u003c\/li\u003e\n\u003cli\u003eEnsure power supplies deliver stable voltages matching the exact draw specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLegacy Support\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003eIC695CRU320\u003c\/strong\u003e supports legacy Series 90-30 I\/O modules to facilitate seamless, phased system migration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming Environment\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eConfigure and program the controller using ladder logic, structured text (C), and function block diagram languages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommissioning, Maintenance, and Diagnostics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Capabilities\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003eIC695CRU320\u003c\/strong\u003e continuously monitors rack health and flags internal anomalies to trigger automated failovers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance and Batteries\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eUtilizes the \u003cstrong\u003eIC695ACC302\u003c\/strong\u003e Lithium Smart Battery or \u003cstrong\u003eIC693ACC302\u003c\/strong\u003e Series 90-30 Auxiliary Battery Module for RAM retention.\u003c\/li\u003e\n\u003cli\u003eFlash memory provides an endurance rating of at least \u003cstrong\u003e100,000 write\/erase cycles\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGlobal PLC Spare HUB Insight\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGlobal PLC Spare HUB Review:\u003c\/strong\u003e Implementing hot-standby redundancy with the \u003cstrong\u003eIC695CRU320\u003c\/strong\u003e eliminates single points of failure in continuous process industries. Engineers must verify that fiber-optic redundancy link modules match the firmware revision of the primary CPU to prevent synchronization lag during high-load execution cycles.\u003c\/p\u003e\n\u003ch3\u003eShipping, Warranty, and Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Logistics\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eFast global delivery fulfilled via \u003cstrong\u003eFedEx\u003c\/strong\u003e, \u003cstrong\u003eUPS\u003c\/strong\u003e, and \u003cstrong\u003eDHL\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eOrders dispatch within \u003cstrong\u003e24-48 hours\u003c\/strong\u003e from confirmation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Terms\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eBacked by a comprehensive \u003cstrong\u003e12-month warranty\u003c\/strong\u003e covering operational integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging List\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eOne unit of \u003cstrong\u003eIC695CRU320\u003c\/strong\u003e CPU module.\u003c\/li\u003e\n\u003cli\u003eStandard protective industrial packaging and technical compliance documentation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Application Scenarios\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLarge-scale continuous process manufacturing plants.\u003c\/li\u003e\n\u003cli\u003eOil and gas pipeline monitoring stations.\u003c\/li\u003e\n\u003cli\u003ePower generation turbine control systems.\u003c\/li\u003e\n\u003cli\u003eWater and wastewater treatment automation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat causes an unexpected manual switchover failure on the IC695CRU320?\u003c\/strong\u003e\n\u003cp\u003eSwitchover failures usually stem from fiber-optic link misalignment, mismatched firmware versions between redundant racks, or unacknowledged hardware faults on the secondary rack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan the IC695CRU320 integrate directly with older Series 90-30 backplanes?\u003c\/strong\u003e\n\u003cp\u003eNo, the module requires an \u003cstrong\u003eRX3i PacSystem\u003c\/strong\u003e PCI backplane, though it supports legacy Series 90-30 I\/O modules via expansion racks or compatible bus interfaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow should engineers handle battery replacement for the IC695CRU320?\u003c\/strong\u003e\n\u003cp\u003eReplace the \u003cstrong\u003eIC695ACC302\u003c\/strong\u003e battery while the rack is powered on to maintain volatile RAM contents, or ensure the program is saved to non-volatile flash memory beforehand.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the recommended buying strategy for industrial spare inventory?\u003c\/strong\u003e\n\u003cp\u003eProcure matched pairs of \u003cstrong\u003eIC695CRU320\u003c\/strong\u003e processors alongside dedicated redundancy cables to ensure rapid replacement and immediate hot-standby synchronization on-site.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":45013994373302,"sku":"IC695CRU320","price":521.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/IC695CRU320.jpg?v=1786504878","url":"https:\/\/www.plcsparehub.com\/products\/ic695cru320-emerson-pacsystems-rx3i-redundancy-processor","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}