{"product_id":"transient-data-interface-cpu-module-bently-nevada-3500-22-01-03-01","title":"Transient Data Interface CPU Module Bently Nevada 3500\/22-01-03-01","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada 3500\/22-01-03-01 Transient Data Interface (TDI) serves as the primary communication and processing hub for the 3500 Machinery Protection System. This CPU module functions as the intelligence layer of the rack, responsible for collecting static and dynamic data from all monitoring cards and facilitating high-speed transmission to external software platforms. Unlike standard interface modules, the TDI is capable of capturing \"transient\" data—such as high-resolution waveform snapshots during machine startup, coast-down, or alarm events—which is vital for root-cause analysis. It bridges the gap between hardware-level protection and plant-wide condition monitoring, ensuring that every vibration pulse and shaft movement is recorded with synchronized precision.\u003c\/p\u003e\n\u003ch3\u003eEssential Hardware Parameters and Engineering Data\u003c\/h3\u003e\n\u003cp\u003eThe 3500\/22-01-03-01 is engineered for high-bandwidth throughput and supports redundant communication architectures to ensure constant data availability.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3500\/22-01-03-01\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Function:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCPU and Transient Data Interface (TDI)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Interface:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUSB (Front) and Ethernet\/Serial (Rear via I\/O)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Acquisition Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStatic, Dynamic, and High-Resolution Transient Waveforms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Synchronization:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports internal and external clock sync for cross-rack data alignment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Location:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDedicated \"TDI\" slot (Slot 1) in the 3500 chassis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Mass:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.05 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Dimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.6 x 25.5 x 24.1 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage Requirements:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDrawn directly from 3500\/15 Power Supply units\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtocol Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eModbus (via I\/O), Ethernet TCP\/IP, and Proprietary Bently Protocols\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostic Indicators:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLED array for OK, Config Error, and Communication Status\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduction Origin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUSA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Application Scenarios\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMachine Startup\/Coast-down Analysis:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCaptures critical transient data during a turbine's transition through resonance or critical speeds, allowing engineers to map \"Bode\" and \"Polar\" plots.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePredictive Condition Monitoring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eActs as the primary data gateway for System 1 software, enabling long-term trending and mechanical health forecasting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRemote Asset Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFacilitates Ethernet-based remote access to rack data, allowing centralized specialists to troubleshoot machinery across global sites.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSequence of Events Recording:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvides millisecond-accurate timestamps for alarm logs, helping maintenance teams determine the exact \"first out\" event during a trip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eControl System Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTransmits processed static values to Distributed Control Systems (DCS) or PLCs via Modbus to keep operators informed of machinery status.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary difference between the 3500\/22 TDI and the older 3500\/20 RIM?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The 3500\/22 TDI includes significantly more onboard memory and processing power, allowing it to collect high-resolution dynamic waveforms and transient data that the 3500\/20 Rack Interface Module (RIM) cannot process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the 3500\/22-01-03-01 require a separate I\/O module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the 3500\/22 CPU module must be paired with a 3500\/22M I\/O module installed at the rear of the rack to provide the physical Ethernet, USB, and Serial ports.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the TDI module responsible for the machinery trip logic?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the protective trip logic is executed by the individual monitor modules and relay cards. The TDI is primarily for communication, data collection, and system configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I update the firmware of the 3500\/22 while the rack is protecting a machine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Firmware updates typically require the rack to be placed in \"Program Mode,\" which may disrupt the \"OK\" status. It is highly recommended to perform updates only when the machinery is in a safe, non-operational state.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I connect my laptop for configuration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: You can connect directly to the USB port on the front of the 3500\/22-01-03-01 module or via the Ethernet port on the rear I\/O using the 3500 Rack Configuration Software.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45847649452205,"sku":"3500\/22-01-03-01","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/BentlyNevada350022M288055-01_6.jpg?v=1774494431","url":"https:\/\/www.maxwellplc.com\/products\/transient-data-interface-cpu-module-bently-nevada-3500-22-01-03-01","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}