{"product_id":"triconex-3511-pulse-input-module-8-channel-tmr","title":"Triconex 3511 Pulse Input Module - 8-Channel TMR","description":"\u003ch2\u003e\u003cstrong\u003eTriconex 3511 Pulse Input Module: Precision Speed Monitoring Solution\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTriconex 3511\u003c\/strong\u003e Pulse Input Module delivers exceptional accuracy for critical speed monitoring applications. This TMR module from Triconex features \u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003eeight high-sensitivity inputs\u003c\/strong\u003e\u003c\/span\u003e designed specifically for rotating equipment. The \u003cstrong\u003eTriconex 3511\u003c\/strong\u003e provides precise frequency and RPM measurement with microsecond resolution for turbines, compressors, and other vital machinery.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003eTriconex 3511\u003c\/strong\u003e provides \u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003eeight non-commoned pulse inputs\u003c\/strong\u003e\u003c\/span\u003e for independent monitoring\u003c\/li\u003e\n\u003cli\u003eIt features \u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003e16-bit resolution\u003c\/strong\u003e\u003c\/span\u003e for precise frequency measurement\u003c\/li\u003e\n\u003cli\u003eAccuracy is \u003cstrong\u003e±0.01% from 1000 Hz to 20,000 Hz\u003c\/strong\u003e for reliable data\u003c\/li\u003e\n\u003cli\u003eTypical update rate is \u003cstrong\u003e25 milliseconds\u003c\/strong\u003e for real-time monitoring\u003c\/li\u003e\n\u003cli\u003eInput impedance measures \u003cstrong\u003e\u0026gt;8 kΩ with 20 kΩ typical\u003c\/strong\u003e for minimal loading\u003c\/li\u003e\n\u003cli\u003eThe distinctive \u003cstrong\u003elight purple color code\u003c\/strong\u003e ensures easy identification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInput Characteristics and Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAC coupled balanced differential inputs handle \u003cstrong\u003evarious wave shapes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNormal mode range spans from \u003cstrong\u003e1.5V to 200V peak-to-peak\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCommon mode range covers \u003cstrong\u003e-100VDC to +100VDC peak-to-peak\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency measurement from \u003cstrong\u003e20 Hz to 20,000 Hz\u003c\/strong\u003e covers most applications\u003c\/li\u003e\n\u003cli\u003eTypical hysteresis of \u003cstrong\u003e150 millivolts\u003c\/strong\u003e ensures stable operation\u003c\/li\u003e\n\u003cli\u003eDuty cycle acceptance from \u003cstrong\u003e10% to 90%\u003c\/strong\u003e provides flexibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAdvanced TMR Architecture and Protection\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTriple Modular Redundant design \u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003eensures maximum reliability\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eThree isolated channels \u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003eindependently process all input data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eOverrange protection handles \u003cstrong\u003e±150 VDC continuous\u003c\/strong\u003e without damage\u003c\/li\u003e\n\u003cli\u003eModule operates properly through \u003cstrong\u003esingle fault conditions\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComprehensive diagnostics \u003cstrong\u003econtinuously monitor all channels\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHot-spare capability supports \u003cstrong\u003eonline maintenance and replacement\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSignal Compatibility and Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptimized for \u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003enon-amplified magnetic speed sensors\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eHandles \u003cstrong\u003esine, square, pulse and other wave shapes\u003c\/strong\u003e with ease\u003c\/li\u003e\n\u003cli\u003eSupports \u003cstrong\u003e0-20 mA current signals\u003c\/strong\u003e using 250-ohm shunt resistor\u003c\/li\u003e\n\u003cli\u003eIdeal for \u003cstrong\u003eturbine and compressor speed monitoring\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProvides \u003cstrong\u003emicrosecond resolution pulse counting\u003c\/strong\u003e for accuracy\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for \u003cstrong\u003erotating equipment protection\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDiagnostic and Status Indicators\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndividual \u003cstrong\u003einput status indicators\u003c\/strong\u003e for each of the eight points\u003c\/li\u003e\n\u003cli\u003eModule status shows \u003cstrong\u003ePASS, FAULT, and ACTIVE\u003c\/strong\u003e conditions\u003c\/li\u003e\n\u003cli\u003eFault indicator activates \u003cstrong\u003echassis alarm signal\u003c\/strong\u003e for immediate attention\u003c\/li\u003e\n\u003cli\u003eContinuous diagnostics detect \u003cstrong\u003echannel faults and abnormalities\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003esafety-critical speed monitoring applications\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProvides \u003cstrong\u003erate measurement through selected time windows\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many pulse inputs does the 3511 module provide?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003eTriconex 3511\u003c\/strong\u003e offers \u003cstrong\u003eeight independent pulse inputs\u003c\/strong\u003e for multiple speed monitoring points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat frequency range can this module measure?\u003c\/strong\u003e\u003cbr\u003eIt accurately measures frequencies from \u003cstrong\u003e20 Hz to 20,000 Hz\u003c\/strong\u003e with exceptional ±0.01% accuracy above 1000 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this module suitable for totalization applications?\u003c\/strong\u003e\u003cbr\u003eNo, the \u003cstrong\u003eTriconex 3511\u003c\/strong\u003e is \u003cstrong\u003eoptimized for speed measurement only\u003c\/strong\u003e and does not provide totalization capability\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Triconex","offers":[{"title":"Default Title","offer_id":45286387122337,"sku":"3511","price":348.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/3511.jpg?v=1761808203","url":"https:\/\/www.autonexcontrol.com\/pl\/products\/triconex-3511-pulse-input-module-8-channel-tmr","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}