{"product_id":"woodward-5453-279-micronet-tmr-chassis","title":"WOODWARD 5453-279 MicroNet TMR Chassis","description":"\u003ch3\u003e\u003cstrong\u003eTechnical Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5453-279 (5453-279)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a specialized 12-slot chassis specifically engineered for Woodward’s MicroNet Triple Modular Redundancy (TMR) control systems. This ruggedized frame serves as the central hardware foundation for mission-critical turbine and engine control applications. By utilizing TMR architecture, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5453-279 (5453-279)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures that a single point of hardware failure does not result in system downtime, making it a prerequisite for high-availability industrial automation where safety and continuous operation are non-negotiable.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetailed Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe following parameters define the structural and operational capabilities of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5453-279 (5453-279)\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Capacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e12 dedicated high-speed slots for I\/O and communication modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFault Tolerance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTriple Modular Redundancy (TMR) hardware voting logic support.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcessor Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSupports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTMR5200\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprocessors utilizing Redundant Trunk Network (RTN) for integrated I\/O sharing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTMR040\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprocessors via specialized transceivers and dedicated cabling for point-to-point I\/O.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDual dedicated slots for redundant kernel power supply units to ensure consistent logic power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Footprint:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 190 mm x 120 mm x 135 mm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNet Weight: 0.9 kg.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturing Standard:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProduced in the USA to aerospace-grade industrial tolerances.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Scalability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned to house up to 12 I\/O modules for diverse analog, digital, and speed-sensing inputs\/outputs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSystem Integration \u0026amp; Reliability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5453-279 (5453-279)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003echassis is the \"brain stem\" of a Woodward MicroNet system. Its primary role is to provide a synchronized backplane for three independent processing paths. In a TMR setup, three CPUs process the same data simultaneously; if one fails or reports an error, the chassis backplane allows the remaining two to outvote the faulting unit, maintaining uninterrupted control. This makes the module indispensable for large-scale power generation, gas turbine control, and critical offshore platforms.\u003c\/p\u003e","brand":"WOODWARD","offers":[{"title":"Default Title","offer_id":44081934696547,"sku":"5453-279","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/2944e3bc-9005-4b2b-9b84-884e401f0a7e2.png?v=1774517220","url":"https:\/\/precisemodule.com\/products\/woodward-5453-279-micronet-tmr-chassis","provider":"Precise Module Ltd.","version":"1.0","type":"link"}