{"product_id":"emerson-ovation-5x00481g04-speed-counter-module","title":"Emerson Ovation 5X00481G04 Speed Counter Module","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEmerson Ovation 5X00481G04\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a specialized Speed Counter Module designed for the Ovation Distributed Control System (DCS). This R-Line module is engineered to accurately measure high-frequency pulse signals from speed sensors, such as magnetic pickups or proximity switches.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5X00481G04\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-Speed Counter \/ Frequency Input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Channels:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMultiple independent pulse\/frequency channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports high-range frequency detection for steam and gas turbine RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Revision:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eG04 (Optimized for improved signal processing and noise immunity)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMagnetic Pickups (MPU), TTL, and various active pulse sensors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGalvanic isolation to protect logic circuitry from field interference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard Ovation R-Line I\/O baseplate installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Speed Monitoring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDelivers high-resolution frequency measurements essential for critical turbine speed control and synchronization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverspeed Protection Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned to provide fast-response data to the Ovation controller to trigger safety trips during overspeed events.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurable Input Thresholds:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures adjustable trigger levels to ensure reliable pulse detection across different sensor types and signal amplitudes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-Time Signal Conditioning:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes onboard filtering to eliminate electrical noise and \"chatter\" often found in high-voltage generator environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Health Monitoring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eContinuously performs self-diagnostics to verify the integrity of the A\/D converter and internal pulse-counting logic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLive-Replacement Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFully hot-swappable, allowing for maintenance or module upgrades without shutting down the control system backplane.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":46427731067070,"sku":"5X00481G04","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/emerson-ovation-1c31129g03-analog-output-fc0cvcddxdj.png?v=1774601793","url":"https:\/\/www.autooiltech.com\/products\/emerson-ovation-5x00481g04-speed-counter-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}