{"product_id":"125744-01-bently-nevada-tdi-module-for-system-1-connectivity","title":"125744-01 Bently Nevada TDI Module for System 1 Connectivity","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 125744-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as the primary communication gateway for the 3500 Series Machinery Protection System. Known as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTransient Data Interface (TDI)\u003c\/strong\u003e, this module bridges the gap between the 3500 rack backplane and Bently Nevada’s\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSystem 1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ediagnostic software. It captures critical machinery health information, processing both steady-state (static) values and high-resolution transient (dynamic) waveforms. This module provides the essential data stream required for proactive maintenance and deep-dive vibration analysis on high-speed rotating equipment.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 125744-01 occupies a dedicated slot in the 3500 rack, utilizing high-speed processing to handle massive data throughput without compromising system protection functions.\u003c\/p\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\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e125744-01\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommon Name\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3500\/20 Transient Data Interface (TDI)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eData Types\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStatic (Overall), Dynamic (Waveforms), and Transient (Startup\/Coast-down)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSoftware Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSystem 1 Asset Management \u0026amp; 3500 Configuration Software\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePhysical Dimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e241.3 mm H x 24.4 mm W x 241.8 mm D\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.91 kg ( 2.0 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3500 Rack Dedicated TDI Slot (Full Height)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Brand New and Original Factory Sealed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimultaneous Data Acquisition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 125744-01 collects static and dynamic data concurrently. This capability allows engineers to view real-time vibration levels while simultaneously capturing high-resolution spectral data for root-cause analysis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTransient Event Capture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDuring machine startup or coast-down, the TDI automatically captures transient waveforms. This provides critical insights into resonance frequencies, critical speeds, and rotor dynamics that steady-state monitoring misses.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCyber-Secure Communication:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module utilizes optimized Ethernet protocols to transfer data to System 1. This ensures a stable, high-bandwidth connection that withstands the high-traffic demands of industrial plant networks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless Rack Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe TDI interfaces directly with the 3500 rack backplane, eliminating the need for external signal splitters or complex wiring. It consolidates data from all adjacent monitor modules into a single, unified digital stream.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePart Number Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe 125744 series represents the core hardware for the 3500\/20 TDI subsystem:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e125744-01:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard Transient Data Interface Module (Full-Height).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e125744-02:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInternal Termination variant for specific rack configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 125744-01 typically pairs with the 125800-01 I\/O module located at the rear of the rack to provide Ethernet and USB connectivity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this 125744-01 module replace the older 3500\/20 Rack Interface Module (RIM)?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The TDI (125744-01) provides superior data acquisition capabilities compared to the legacy RIM. It offers the same protection interface but adds the high-speed transient data streaming required for System 1.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the 125744-01 shipped in original factory-sealed packaging?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Absolutely. We supply only\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBently Nevada components in their original factory-sealed anti-static packaging. Each unit includes a 12-month factory warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the TDI module affect the protection functions of the 3500 rack?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The TDI handles data communication and diagnostics only. Because the 3500 system uses a distributed architecture, the individual monitor modules execute trip and alarm logic independently of the TDI. Even if the 125744-01 is removed, the rack continues to protect the machinery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the typical lead times for this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: We currently maintain the 125744-01 in stock. Standard orders usually ship within 3 business days via DHL or FedEx to ensure rapid delivery for critical outages.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":43249645715546,"sku":"125744-01","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/229.1_7ea934a2-c86c-404e-8896-9d3308c18926.jpg?v=1776822301","url":"https:\/\/www.spareoil.com\/products\/125744-01-bently-nevada-tdi-module-for-system-1-connectivity","provider":"SpareOil Automation","version":"1.0","type":"link"}