{"product_id":"bently-nevada-3500-42-135489-01-i-o-module-with-internal-barriers-2","title":"Bently Nevada 135489-02 I\/O Module with Internal Barriers","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Bently Nevada 135489-02 is an I\/O module designed for the 3500 Series machinery protection system. This module features integrated internal barriers and internal terminations, providing a compact and efficient solution for signal conditioning and routing within the rack. It is specifically engineered to support four proximity or acceleration sensor inputs, ensuring reliable data acquisition for vibration monitoring applications.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for integration with the Bently Nevada 3500 Series monitoring platform.\u003c\/li\u003e\n\u003cli\u003eEquipped with internal barriers for hazardous area protection.\u003c\/li\u003e\n\u003cli\u003eIncludes internal terminations to reduce external wiring complexity.\u003c\/li\u003e\n\u003cli\u003eSupports 4 channels of proximity or acceleration sensor inputs.\u003c\/li\u003e\n\u003cli\u003eRobust design suitable for demanding industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis I\/O module is primarily used in critical rotating machinery protection systems, such as steam turbines, gas turbines, compressors, and pumps. It serves as the interface between field-mounted transducers and the 3500 monitoring system, facilitating precise vibration and position measurement.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e135489-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eI\/O Module with Internal Barriers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e3500 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e4 x Proximity\/Acceleration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Inputs\u003c\/td\u003e\n\u003ctd\u003e4-20 mA, 0-10 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC\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 (-40 degF to +185 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Tolerance\u003c\/td\u003e\n\u003ctd\u003eUp to 95% non-condensing\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 to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is properly seated in the designated rack slot and that the locking mechanism is engaged.\u003c\/li\u003e\n\u003cli\u003eFollow standard ESD (Electrostatic Discharge) precautions when handling the module to protect internal circuitry.\u003c\/li\u003e\n\u003cli\u003eEnsure all field wiring is routed according to the site's hazardous area installation requirements, utilizing the internal barriers as specified.\u003c\/li\u003e\n\u003cli\u003eMaintain proper grounding of the 3500 rack to minimize EMI\/RFI interference with sensitive sensor signals.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs this module compatible with all 3500 series racks?\u003c\/h3\u003e\u003cp\u003eThe 135489-02 is designed for the 3500 series; however, ensure that your specific monitor module firmware and rack configuration support this I\/O module version.\u003c\/p\u003e\u003ch3\u003eDoes this module require external barriers?\u003c\/h3\u003e\u003cp\u003eNo, this model features internal barriers, which simplifies installation by eliminating the need for separate external barrier blocks for supported sensor types.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":50642574082300,"sku":"135489-02","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_ebad4b08-3e49-49a3-be3d-1dd98f190c4a.jpg?v=1784894566","url":"https:\/\/www.electronicplc.com\/ar\/products\/bently-nevada-3500-42-135489-01-i-o-module-with-internal-barriers-2","provider":"Electronic PLC","version":"1.0","type":"link"}