{"product_id":"133388-01-bently-nevada-3500-53-overspeed-monitoring-module","title":"133388-01 Bently Nevada 3500\/53 Overspeed Monitoring Module","description":"\u003cp\u003eConfigured for high-speed rotational frequency monitoring in the 3500 Machinery Protection System, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 133388-01\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 processing for primary speed tracking and trip logic execution.\u003c\/p\u003e\n\u003ch3\u003eModule Configuration\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePart Number: 133388-01\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFunctional Series: 3500\/53\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBase Logic: Overspeed Detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\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\u003e3500\/53 133388-01\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\u003e0.82 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 cm x 25.7 cm x 24.0 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\u003eIndustrial Standard\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\u003eBackplane Dependent\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDetection Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Precision Rotational Speed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical Monitoring and Signal Integration\u003c\/h3\u003e\n\u003cp\u003eThe 3500\/53 module requires precise eddy-current probe scaling to define the input signal threshold for overspeed event detection. Each channel mandates gap voltage validation, targeting standard -10 VDC operational points to maintain signal linearity. The internal circuitry utilizes active cross-talk suppression to isolate input channels from high-frequency noise generated by adjacent modules on the backplane. Proper configuration of rotor dynamics parameters ensures that speed measurements remain accurate during transient machine states, preventing unintended trip logic activation while maintaining strict velocity monitoring.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e3500\/53 Overspeed Detection Module (133388-01)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMatching I\/O terminal module (Internal or External termination)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTechnical manual and documentation set\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\u003eBackplane Mounting: Ensure the module is seated fully within the 3500 rack to ensure proper P1\/P2 connector engagement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShielding: Utilize shielded twisted-pair cabling for all input signal paths; terminate shields at the designated rack safety ground point to minimize EMI susceptibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCalibration: Verify probe gap voltage is within the -10 VDC target range at static rotor conditions before initializing speed monitoring software.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHot-Swap Protocol: This module supports live insertion and removal from the backplane; verify that the Rack Interface Module (RIM) identifies the module status upon insertion.\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\u003eDoes the 133388-01 module execute its own logic for machine shutdowns?\u003c\/p\u003e\n\u003cp\u003eThe module processes input signals and compares them against programmed trip setpoints to trigger internal relay outputs for automated machinery protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the response time for an overspeed event detection?\u003c\/p\u003e\n\u003cp\u003eThe hardware is designed for high-speed signal processing to ensure that trip commands are issued within the timeframe specified in the 3500 system configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs this module compatible with all 3500 rack hardware generations?\u003c\/p\u003e\n\u003cp\u003eCompatibility depends on the rack interface firmware and backplane revision; verify current hardware compatibility with system documentation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan the 133388-01 be used for redundant overspeed protection?\u003c\/p\u003e\n\u003cp\u003eThe 3500 system architecture supports 2oo2 voting logic through paired modules to provide redundancy for critical machinery overspeed protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow is the module configured for different probe types?\u003c\/p\u003e\n\u003cp\u003eConfiguration is performed via the 3500 Rack Configuration Software, which maps the specific transducer scaling to the speed detection input channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the module require an external power source?\u003c\/p\u003e\n\u003cp\u003eThe module draws its required operating power directly from the 3500 backplane assembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow are \"Not OK\" conditions reported?\u003c\/p\u003e\n\u003cp\u003eFaults, such as sensor cable disconnects or input signal loss, trigger a \"Not OK\" status bit and can be mapped to local LED indicators on the module faceplate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs firmware updateable on this module?\u003c\/p\u003e\n\u003cp\u003eFirmware updates are facilitated via the Rack Interface Module (RIM) connection to the engineering workstation software.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45378091319469,"sku":"133388-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-3500-53-133388-01-overspeed-detection-module-skjqo1gi1mj.jpg?v=1764225518","url":"https:\/\/www.maxwellplc.com\/products\/133388-01-bently-nevada-3500-53-overspeed-monitoring-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}