{"product_id":"bently-nevada-146031-02-3500-22m-fiber-transient-module","title":"Bently Nevada 146031-02 3500\/22M Fiber Transient Module","description":"\u003cp\u003eThe \u003cstrong\u003eBently Nevada 146031-02\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e3500\/22M\u003c\/strong\u003e Transient Data Interface Module, operates as a dedicated hardware component for high-speed transient data collection and rack interfacing within Bently Nevada 3500 Series Monitoring Systems. The hardware functions as the primary communication bridge between internal rack monitors and external engineering workstations running System 1 condition monitoring software. By implementing a 100Base-FX fiber-optic interface via MT-RJ connectors, the unit transmits both static status parameters and dynamic machinery waveforms across physical distances up to 2000 meters without electrical degradation.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e146031-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.82 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e241.3 mm x 24.4 mm x 241.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-30 to +65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e10.5 Watts (Typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Type\u003c\/td\u003e\n\u003ctd\u003e100Base-FX Fiber-Optic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eMT-RJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration Interface\u003c\/td\u003e\n\u003ctd\u003eFront-panel USB-B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Range\u003c\/td\u003e\n\u003ctd\u003e-10 V DC to +10 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Fiber Distance\u003c\/td\u003e\n\u003ctd\u003e2000 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indicators\u003c\/td\u003e\n\u003ctd\u003eOK, TX\/RX, TM, CONFIG OK LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMachinery Monitoring and TSI Features\u003c\/h3\u003e\n\u003cp\u003eThe module provides direct physical management over the backplane collection paths required for advanced rotor dynamics analysis. It handles the continuous buffering of dynamic waveform data necessary for tracking vector trends, orbit plots, and shaft centerline positions during machine start-up and coast-down phases. To maintain high signal fidelity across the rack backplane, the module executes automated cross-talk suppression algorithms across high-density channels. It also interfaces directly with proximity monitor channels to assist in gap voltage validation, verifying that proximity probe static biases remain within standard -10 VDC operational targets before committing transient data to the non-volatile capture registers.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the physical constraints and options for configuring the module?\u003c\/p\u003e\n\u003cp\u003eA: Initial configuration and slot mapping are performed through the front-panel USB-B port. The module must reside in the dedicated primary slot (next to the power supplies) of the 3500 rack to establish master bus execution.\u003c\/p\u003e\n\u003cp\u003eQ: How does the fiber-optic interface alter the electrical isolation properties of the rack?\u003c\/p\u003e\n\u003cp\u003eA: The 100Base-FX MT-RJ fiber interface provides total galvanic isolation between the 3500 rack chassis and the external control network. This configuration eliminates ground loop currents and provides total immunity to plant-wide electromagnetic interference (EMI).\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber-Optic Connection Care:\u003c\/strong\u003e Ensure the MT-RJ fiber-optic connectors are completely free of particulate contamination before insertion. Clean the optical ferrule faces using standard lint-free wipes and isopropyl alcohol prior to mating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBending Radius Restrictions:\u003c\/strong\u003e Maintain a minimum structural bending radius of 30 mm for the fiber patch cables within the cabinet routing pathways to prevent attenuation losses and micro-fractures in the glass core.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Grounding:\u003c\/strong\u003e Verify that the 3500 monitor rack housing is securely bonded to the plant instrumentation earth ground plane using a low-impedance copper strap before powering the module to ensure proper internal diagnostic operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":42870882992218,"sku":"3500\/22M 146031-02","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/413.1.jpg?v=1773019186","url":"https:\/\/www.spareoil.com\/products\/bently-nevada-146031-02-3500-22m-fiber-transient-module","provider":"SpareOil Automation","version":"1.0","type":"link"}