{"product_id":"bently-nevada-135489-02-i-o-module-with-internal-barriers-and-internal-terminations","title":"Bently Nevada 135489-03 Barrier Seismic I\/O Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Bently Nevada 135489-03 is a 4-channel Barrier Seismic I\/O Module designed for use within the 3500 Series machinery protection system. This module features internal safety barriers and is specifically engineered to interface with seismic transducers, providing essential signal conditioning for vibration monitoring in critical rotating and reciprocating machinery. It serves as a key component in the 3500\/70M Recip Impulse Velocity Monitor configuration, facilitating the detection of crankcase and crosshead vibration to ensure operational reliability.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4-channel seismic input processing with internal barriers.\u003c\/li\u003e\n\u003cli\u003eSupports integration with Velomitor sensors.\u003c\/li\u003e\n\u003cli\u003eConfigurable alarm setpoints for alert and danger conditions.\u003c\/li\u003e\n\u003cli\u003eDesigned for reciprocating compressor monitoring applications.\u003c\/li\u003e\n\u003cli\u003eProvides conditioned signals for vibration measurement and analysis.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReciprocating Compressors: Monitoring crankcase and crosshead vibration for early failure detection.\u003c\/li\u003e\n\u003cli\u003eTurbine Protection: Monitoring bearing and stator winding conditions to prevent overheating.\u003c\/li\u003e\n\u003cli\u003eChemical and Petrochemical Processing: Managing reciprocating equipment reliability in hazardous environments.\u003c\/li\u003e\n\u003cli\u003ePipeline Compression: Ensuring the continuous operation of large-scale compressor stations.\u003c\/li\u003e\n\u003cli\u003eOil and Gas Production: Supporting gas compression in both upstream and downstream operations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e135489-03\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\u003eSensor Supply\u003c\/td\u003e\n\u003ctd\u003e8 to 32 Vdc @ 4 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003e100 mV\/g +\/- 5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e1 Hz to 10 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.5% of full scale @ 25 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecorder Output\u003c\/td\u003e\n\u003ctd\u003e4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 degC to +85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-55 degC to +90 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Contacts (Max)\u003c\/td\u003e\n\u003ctd\u003e5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTMR Relay (Max)\u003c\/td\u003e\n\u003ctd\u003e2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI.S. Circuits (Max)\u003c\/td\u003e\n\u003ctd\u003e30V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe I\/O module must be installed in the rear of the 3500 rack, directly behind the associated monitor module.\u003c\/li\u003e\n\u003cli\u003eEnsure the module is aligned with the slot guides before sliding it into the rack.\u003c\/li\u003e\n\u003cli\u003eSlide the module firmly until the connectors fully mate with the backplane.\u003c\/li\u003e\n\u003cli\u003eTighten the top and bottom captive screws to secure the module and ensure a proper chassis ground connection.\u003c\/li\u003e\n\u003cli\u003eAlways power down the rack or follow site-specific safety procedures before inserting or removing modules to prevent damage to the backplane or circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003ch3\u003eWhat is the 135489-03?\u003c\/h3\u003e\u003cp\u003eIt is an I\/O module for the Bently Nevada 3500 monitoring system, featuring internal barriers to support seismic sensor inputs for vibration monitoring.\u003c\/p\u003e\u003ch3\u003eWhat does this module monitor?\u003c\/h3\u003e\u003cp\u003eIt supports four channels, typically used for processing data from Velomitor sensors to monitor parameters such as acceleration and velocity in reciprocating compressors.\u003c\/p\u003e\u003ch3\u003eIs this module compatible with older systems?\u003c\/h3\u003e\u003cp\u003eThe 135489-03 is a standard component of the 3500 series. While some components may reach End-Of-Life (EOL) status, this module remains a critical part of the 3500 infrastructure for legacy and active installations.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":50645434630396,"sku":"135489-03","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_4b5635a2-75da-4179-96ea-53335137bb81.jpg?v=1784974396","url":"https:\/\/www.electronicplc.com\/products\/bently-nevada-135489-02-i-o-module-with-internal-barriers-and-internal-terminations","provider":"Electronic PLC","version":"1.0","type":"link"}