{"product_id":"bently-nevada-3500-42m-138700-01-shaft-absolute-i-o-module","title":"Bently Nevada 133434-01 3500\/50 Tachometer I\/O Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Bently Nevada 133434-01 is a Tachometer I\/O Module designed for the 3500 series machinery protection system. This module serves as the interface for speed and phase monitoring, providing critical data for turbines, compressors, and other high-speed rotating equipment. It is engineered to process inputs from proximity probes or magnetic pickups, delivering precise speed measurements and phase reference signals to the 3500 rack system for overspeed protection and diagnostic analysis.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDual-channel input capability for redundant or independent speed monitoring.\u003c\/li\u003e\n\u003cli\u003eSeamless integration with the Bently Nevada 3500 rack architecture.\u003c\/li\u003e\n\u003cli\u003eSupports both magnetic pickup and proximity probe sensor inputs.\u003c\/li\u003e\n\u003cli\u003eProvides essential phase reference signals for machinery diagnostics.\u003c\/li\u003e\n\u003cli\u003eInternal self-diagnostics to ensure system integrity and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e133434-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003e3500\/50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003eDual-channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Types\u003c\/td\u003e\n\u003ctd\u003eMagnetic pickup, Proximity probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal (via rack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e3500 Rack I\/O slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the 3500 rack is powered down before inserting or removing the I\/O module.\u003c\/li\u003e\n\u003cli\u003eUse appropriate ESD protection when handling the module to prevent damage to sensitive internal components.\u003c\/li\u003e\n\u003cli\u003eVerify that the I\/O module is firmly seated in the rack slot and that the rear connectors are properly aligned.\u003c\/li\u003e\n\u003cli\u003eRoute signal cables away from high-voltage lines or high-EMI sources to maintain signal integrity.\u003c\/li\u003e\n\u003cli\u003eEnsure all field wiring is properly shielded and grounded according to Bently Nevada installation standards for the 3500 series.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 133434-01 module?\u003c\/h3\u003e\u003cp\u003eThis module acts as an I\/O interface for the 3500\/50 Tachometer system, processing sensor signals from rotating machinery to provide speed and phase data for protection and monitoring.\u003c\/p\u003e\u003ch3\u003eIs this module compatible with all 3500 series racks?\u003c\/h3\u003e\u003cp\u003eYes, the 133434-01 is designed specifically for the Bently Nevada 3500 series rack architecture.\u003c\/p\u003e\u003ch3\u003eDoes this module require external power?\u003c\/h3\u003e\u003cp\u003eNo, the module receives its nominal 24 VDC power directly through the 3500 rack backplane.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":50642576900348,"sku":"133434-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_a7be13e9-f1d1-486b-a04d-7d47cdf4c58d.jpg?v=1784895399","url":"https:\/\/www.electronicplc.com\/products\/bently-nevada-3500-42m-138700-01-shaft-absolute-i-o-module","provider":"Electronic PLC","version":"1.0","type":"link"}