{"product_id":"396879-01-2-emerson-bristol-control-cpu-dual-ethernet","title":"396879-01-2 | Emerson BRISTOL CONTROL CPU Dual Ethernet","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e396879-01-2 \u003c\/strong\u003eBristol Control CPU with Dual Ethernet delivers dependable computing power for industrial process automation and remote control applications. This controller module is designed and manufactured by\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEmerson Electric\u003c\/strong\u003e, a globally recognized leader in industrial automation technologies.\u003c\/p\u003e\n\u003cp\u003eEngineers rely on this module within the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEmerson Bristol ControlWave Controller\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003earchitecture to manage distributed control tasks and data communication efficiently. Moreover, the integrated dual Ethernet interfaces allow stable connectivity with SCADA systems, plant networks, and remote monitoring platforms.\u003c\/p\u003e\n\u003cp\u003eIndustrial facilities require controllers that balance processing performance with reliable network communication. Therefore, the 396879-01-2 CPU module provides stable logic execution, secure communications, and efficient data exchange across complex automation environments.\u003c\/p\u003e\n\u003cp\u003eMany automation engineers select this controller for system upgrades, flow computer installations, or distributed process control applications. In addition, the compact industrial design simplifies installation inside automation cabinets and remote control enclosures.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eBristol Control CPU Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e396879-01-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eEmerson Automation Solutions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Family\u003c\/td\u003e\n\u003ctd\u003eBristol ControlWave Controller Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Type\u003c\/td\u003e\n\u003ctd\u003eIndustrial Process Automation CPU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Architecture\u003c\/td\u003e\n\u003ctd\u003eEmbedded industrial microprocessor designed for real-time control tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Interfaces\u003c\/td\u003e\n\u003ctd\u003eDual Ethernet ports for network communication and redundancy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Capability\u003c\/td\u003e\n\u003ctd\u003eSupports SCADA communication, field network integration, and remote monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Functions\u003c\/td\u003e\n\u003ctd\u003eExecutes process control logic, flow calculations, and automation sequences\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Type\u003c\/td\u003e\n\u003ctd\u003eEmbedded industrial memory for control programs and configuration data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Retention\u003c\/td\u003e\n\u003ctd\u003eNon-volatile memory retains configuration during power interruptions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Protocol Support\u003c\/td\u003e\n\u003ctd\u003eIndustrial communication support for remote telemetry and automation systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostics\u003c\/td\u003e\n\u003ctd\u003eBuilt-in controller diagnostics and system status monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003ePowered through system backplane or controller chassis interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Type\u003c\/td\u003e\n\u003ctd\u003eInstalled within ControlWave controller chassis or compatible automation rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Method\u003c\/td\u003e\n\u003ctd\u003ePassive cooling suitable for industrial control cabinet environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Environment\u003c\/td\u003e\n\u003ctd\u003eDesigned for continuous industrial automation operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReliability Design\u003c\/td\u003e\n\u003ctd\u003eIndustrial-grade electronics for long lifecycle performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Integration\u003c\/td\u003e\n\u003ctd\u003eCompatible with SCADA systems, remote terminal units, and process control networks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Industries\u003c\/td\u003e\n\u003ctd\u003eOil \u0026amp; gas production, pipeline control, energy management, and water infrastructure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifecycle Support\u003c\/td\u003e\n\u003ctd\u003eSupported within Emerson automation lifecycle management programs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is the primary function of the 396879-01-2 CPU module?\u003c\/strong\u003e\u003cbr\u003eThe module executes automation logic, manages communication networks, and processes operational data within Bristol ControlWave control systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Why does the module include dual Ethernet ports?\u003c\/strong\u003e\u003cbr\u003eDual Ethernet interfaces enable redundant communication networks or separate control and monitoring networks within industrial automation systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Which industries commonly use this controller module?\u003c\/strong\u003e\u003cbr\u003eOil and gas production, pipeline automation, water infrastructure, and energy facilities frequently use this controller platform.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Can the CPU module integrate with SCADA systems?\u003c\/strong\u003e\u003cbr\u003eYes. The controller supports industrial communication protocols that allow integration with SCADA and remote monitoring platforms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: Is the module suitable for remote automation installations?\u003c\/strong\u003e\u003cbr\u003eYes. Engineers often install this CPU in remote terminal units and field control stations where reliable communication remains critical.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall in the designated slot within the Ovation I\/O chassis\u003c\/li\u003e\n\u003cli\u003eEnsure proper wiring to actuator and feedback device terminals\u003c\/li\u003e\n\u003cli\u003eVerify excitation frequency and feedback polarity before commissioning\u003c\/li\u003e\n\u003cli\u003eFollow Emerson grounding and shielding procedures\u003c\/li\u003e\n\u003cli\u003eHandle using ESD-safe practices and store in anti-static packaging\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43010240970819,"sku":"396879-01-2","price":166.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/396879-01-2EmersonBRISTOLCONTROLCPUDualEthernet_3.jpg?v=1772250358","url":"https:\/\/www.plcdcspro.com\/th\/products\/396879-01-2-emerson-bristol-control-cpu-dual-ethernet","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}