{"product_id":"286566-01-bently-nevada-3500-53-electronic-overspeed-detection-system","title":"286566-01 Bently Nevada 3500\/53 Electronic Overspeed Detection System","description":"\u003cp\u003eConfigured for high-integrity rotational velocity monitoring in 3500 series racks, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 286566-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e3500\/53\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOverspeed Detection Module) provides direct physical signal execution for emergency shutdown logic and machinery protection.\u003c\/p\u003e\n\u003ch3\u003eHardware Identification\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e286566-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(3500\/53) functions as a safety-critical monitor module designed to process transducer inputs and execute trip logic. It performs continuous shaft velocity calculations to detect overspeed conditions, providing high-speed relay outputs for machinery protection interlocks.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e286566-01 (3500\/53)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.88 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.5 x 25.8 x 24 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 deg C to +85 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12 W (Typical)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTechnology\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHall Effect \/ MPU Interface\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical Monitoring \u0026amp; TSI Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe 3500\/53 module provides high-speed sampling for rotor dynamics analysis. Input channels are calibrated to maintain precise gap voltage validation, requiring targets near -10 VDC for optimal Hall Effect probe performance. The module implements internal cross-talk suppression to ensure that signals from adjacent transducers on the same rotor do not interfere with the primary overspeed detection logic. Consistent eddy-current probe scaling is required across all input channels to maintain the integrity of velocity calculations during transient machine states.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e286566-01 Overspeed Detection Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eI\/O Module (must be matched to specific field wiring requirements)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConfiguration software suite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandard mounting documentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Seating\u003c\/strong\u003e: Verify the module is fully seated in the rack backplane to ensure contact with the communication bus.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGrounding\u003c\/strong\u003e: Terminate all coaxial cable shields at the rack ground stud to maintain a low-impedance path for EMI protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTransducer Calibration\u003c\/strong\u003e: Perform physical gap measurements at the sensor interface to confirm transducer output remains within the -10 VDC operational window.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSafety Logic\u003c\/strong\u003e: Configure and test relay trip logic using the 3500 Configuration Software before putting the monitored machine into active service.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support redundant configuration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the 3500\/53 supports 2oo2 or 2oo3 voting logic configurations when paired with additional modules to enhance system safety and fault tolerance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used for non-safety applications?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile functional for monitoring, its design focus is safety-critical overspeed protection; general trending should be performed by 3500\/50 modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat triggers the \"OK\" circuit diagnostic?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \"OK\" LED indicates that the transducer signal, power supply, and internal module logic are operating within defined parameters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow are trip setpoints managed?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSetpoints are stored in non-volatile memory; changes require administrative access through the 3500 configuration interface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the module require external signal conditioning?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, the module provides integrated conditioning for MPU and Hall Effect signals directly at the I\/O interface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of the Hall Effect input?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt enables accurate speed detection down to zero RPM, providing active monitoring during machine startup and shutdown phases.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the module protected from electrical transients?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInternal isolation circuitry is integrated into the I\/O interface to protect against field-side electrical surges and RFI.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs hot-swapping supported?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module is designed for hot-swapping within an active 3500 rack; however, removing the module will trigger the associated safety relay logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45847636508845,"sku":"3500\/53","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-3500-54m-286566-01-overspeed-detection-module-c322kgbugst.jpg?v=1764225499","url":"https:\/\/www.maxwellplc.com\/products\/286566-01-bently-nevada-3500-53-electronic-overspeed-detection-system","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}