{"product_id":"bently-nevada-149811-01-trendmaster-input-card","title":"Bently Nevada 149811-01 Trendmaster Input Card","description":"\u003cp\u003eConfigured for high-resolution signal acquisition in Trendmaster DSM systems, the \u003cstrong\u003eBently Nevada 149811-01\u003c\/strong\u003e (\u003cstrong\u003e149811-01\u003c\/strong\u003e Input Card) provides direct physical execution of seismic, velocity, and displacement sensor input processing. This hardware supports 4-channel data conditioning, including onboard FFT and RMS detection, for integration into predictive maintenance platforms.\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\u003e149811-01\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\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e21.6 cm x 13.3 cm x 11.4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Interface\u003c\/td\u003e\n\u003ctd\u003eRS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical Monitoring and TSI Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e149811-01\u003c\/strong\u003e module is designed to ensure linear eddy-current probe scaling for precise displacement data capture. During seismic transducer interfacing, the module applies high-pass and low-pass filtering to maintain signal integrity, preventing frequency aliasing. Accurate gap voltage validation is required during initial calibration to verify probes remain within -10 VDC targets. Internal circuitry facilitates cross-talk suppression to preserve the fidelity of vibration signatures when monitoring complex rotor dynamics across multiple channels.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 149811-01 module support hot-swapping within the DSM chassis?\u003c\/p\u003e\n\u003cp\u003eA: No, the DSM chassis and associated input cards are not designed for hot-swapping. Ensure the system power is removed before physical extraction or installation to prevent damage to the backplane communication pins.\u003c\/p\u003e\n\u003cp\u003eQ: How is signal data transmitted from the card to the monitoring system?\u003c\/p\u003e\n\u003cp\u003eA: The module utilizes an RS-485 communication interface to stream digitized data packets to the Trendmaster Pro host system for processing and historical trend analysis.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Alignment\u003c\/strong\u003e: Insert the module into the designated DSM chassis slot, ensuring the edge connector aligns with the backplane receiver. Secure with provided mounting screws.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Termination\u003c\/strong\u003e: Connect field transducers to the designated I\/O points. Use shielded twisted-pair cabling to maintain signal integrity and adhere to system-wide grounding protocols.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Setup\u003c\/strong\u003e: Ensure RS-485 termination resistors are configured correctly at both ends of the data bus to eliminate signal reflections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: Perform channel-specific sensor scaling and zeroing through the software interface to align input signal ranges with transducer sensitivity specifications.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":53517855850680,"sku":"149811-01","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/149811-01.jpg?v=1779938597","url":"https:\/\/www.globalpetroparts.com\/products\/bently-nevada-149811-01-trendmaster-input-card","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}