{"product_id":"bently-nevada-2155-40-tdisecure-processor-secure-machinery-data-interface","title":"Bently Nevada 2155\/40 TDISecure Processor | Secure Machinery Data Interface","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 2155\/40\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTDISecure Communication Processor is a high-performance interface module for industrial machinery monitoring. Designed to bridge Bently Nevada 3500 series hardware with software platforms such as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSystem 1\u003c\/strong\u003e, it provides secure, high-fidelity data acquisition while isolating monitoring functions from critical protection systems.\u003c\/p\u003e\n\u003cp\u003eIts TDISecure architecture emphasizes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecybersecurity\u003c\/strong\u003e, ensuring that transient and steady-state data can be collected without compromising the integrity of machine protection logic. This module is ideal for high-value rotating assets where precise vibration, process, and speed data are critical.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Variants\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2155\/40-01:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAC input, 100–240 VAC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2155\/40-02:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDC input, 20–36 VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2155\/40\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eTDISecure Communication Processor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels Supported\u003c\/td\u003e\n\u003ctd\u003e24 dynamic signals + 24 process inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransient Data Buffers\u003c\/td\u003e\n\u003ctd\u003eStartup\/Shutdown (SU\/SD) and Delta-Time buffers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeyphasor Inputs\u003c\/td\u003e\n\u003ctd\u003e4 per unit, 60–60,000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaveform Frequency Span\u003c\/td\u003e\n\u003ctd\u003eUp to 20 kHz spectrum (400-line typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e±25 V DC-coupled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Ports\u003c\/td\u003e\n\u003ctd\u003eDual RJ45 TCP\/IP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocols\u003c\/td\u003e\n\u003ctd\u003eModbus (Serial\/TCP), Bently proprietary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCybersecurity Features\u003c\/td\u003e\n\u003ctd\u003eIsolated data paths, hardened against network threats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMax 89 W; Typical 35–50 W depending on AC\/DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-30°C to +65°C (-22°F to +149°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e0%–95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e384 × 216 × 136 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.9–4.0 kg (8.6–8.8 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegacy Compatibility\u003c\/td\u003e\n\u003ctd\u003eDrop-in replacement for TDXnet and TDiX processors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Fidelity Data Acquisition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eParallel collection of vibration, process, and transient signals for precise diagnostics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCybersecurity Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIsolates monitoring data from protection logic to prevent unauthorized access.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTransient Data Capture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAutomatically records startup and shutdown waveforms with real-time plotting in Polar, Orbit, Bode, and Waterfall formats.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Sensor Power:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupplies integrated power to up to four Proximitor sensors for simplified wiring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLegacy System Upgrade:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCompatible with older TDXnet\/TDiX installations, minimizing replacement costs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eTurbomachinery condition monitoring during startup, shutdown, and steady-state operations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePredictive maintenance and root-cause diagnostics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCyber-secure data acquisition for critical industrial assets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegration with Bently Nevada\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSystem 1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esoftware for centralized monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the main purpose of the 2155\/40 TDISecure?\u003c\/strong\u003e\u003cbr\u003eA: It provides secure, high-resolution data acquisition for vibration, process, and transient signals without interfering with machine protection logic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many dynamic channels can it support?\u003c\/strong\u003e\u003cbr\u003eA: Up to 24 dynamic channels and 24 process inputs simultaneously.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can it replace older communication processors?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it serves as a drop-in upgrade for TDXnet and TDiX units.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the cybersecurity features?\u003c\/strong\u003e\u003cbr\u003eA: The module isolates the protection rack from external networks and controls data flow to prevent unauthorized access.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What transient data capabilities does it provide?\u003c\/strong\u003e\u003cbr\u003eA: Captures startup\/shutdown waveforms with independent buffers and real-time plotting (Polar, Bode, Orbit, Waterfall).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the power options?\u003c\/strong\u003e\u003cbr\u003eA: Available in AC-powered (100–240 VAC) and DC-powered (20–36 VDC) versions.\u003c\/p\u003e","brand":"BENTLY NEVADA","offers":[{"title":"Default Title","offer_id":44118685614179,"sku":"2155\/40","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/2155-40-02.jpg?v=1774854649","url":"https:\/\/precisemodule.com\/products\/bently-nevada-2155-40-tdisecure-processor-secure-machinery-data-interface","provider":"Precise Module Ltd.","version":"1.0","type":"link"}