{"product_id":"140734-01-bently-nevada-3500-40-01-01-00-fiber-optic-proximitor-i-o-module","title":"140734-01 Bently Nevada 3500\/40-01-01-00 Fiber Optic Proximitor I\/O Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada 140734-01 is a specialized Input\/Output interface module designed for the 3500\/40M Proximitor Monitor series. This component serves as the physical and electrical bridge between proximity transducers and the 3500 rack’s digital backplane. Distinguishing itself from standard copper-based interfaces, the 140734-01 leverages 100Base-FX fiber optic technology to transmit critical vibration and position data. This optical architecture is specifically engineered to eliminate signal degradation caused by electromagnetic interference (EMI), radio frequency interference (RFI), and ground loop noise. By converting analog sensor data into light signals, it provides the ultra-clean, high-bandwidth communication required for protecting high-speed rotating assets like turbines and compressors in electrically volatile environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical Architecture and Hardware Parameters\u003c\/h3\u003e\n\u003cp\u003eDesigned for high-integrity signal acquisition, the 140734-01 module integrates seamlessly into the rear of a 3500 monitoring rack to support four-channel proximity analysis.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Identification:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e140734-01\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Purpose:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4-Channel Fiber Optic I\/O Interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNetwork Protocol:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100Base-FX Fiber Optic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Transducers:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBently Nevada 3300 XL and standard proximity probe systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNative optical isolation for total EMI\/RFI immunity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperational Indicators:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTri-color LED status array (OK \/ Fault \/ Bypass)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRack Placement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRear-mount I\/O slot (directly behind the 3500\/40M monitor)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.8 kg (1.76 lbs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Dimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.6 cm x 25.8 cm x 24 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eZero-latency conversion for high-speed protective trips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUSA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Operational Deployment\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Voltage Power Stations:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsures accurate vibration monitoring near large generators and transformers where heavy magnetic fields often corrupt standard copper wiring signals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Distance Signal Routing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFacilitates data transmission over distances up to 2km between the machine-side transducers and a centralized control room rack without signal loss.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOffshore Gas Platforms:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvides a spark-free, intrinsically safe data path in hazardous classified areas where ground potential differences are a constant risk.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePetrochemical Turbomachinery:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDelivers high-fidelity radial vibration and axial thrust data for automated emergency shutdown (ESD) logic in critical compressor trains.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEMI-Heavy Manufacturing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProtects sensitive machinery health data in plants utilizing large variable frequency drives (VFDs) that generate significant electrical noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45847639195821,"sku":"3500\/40-01-01-00","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/140734-01-22.jpg?v=1774493363","url":"https:\/\/www.maxwellplc.com\/products\/140734-01-bently-nevada-3500-40-01-01-00-fiber-optic-proximitor-i-o-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}