{"product_id":"bently-nevada-135785-02-3500-93-display-unit-back-lighted","title":"Bently Nevada 135785-02 3500\/93 Display Unit, Back-Lighted","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 135785-02 3500\/93 Display Unit\u003c\/strong\u003e is a back-lighted operator display interface designed for use with the 3500 machinery protection and condition monitoring system. The display unit provides graphical and text-based visualization of monitored machinery parameters, rack conditions, and alarm status information.\u003c\/p\u003e\n\u003cp\u003eThe display communicates with the Display Interface Module through an RS422 communication interface and supports both Bently Nevada proprietary protocol and Modbus protocol based on the AEG PI-MBUS300 Rev. E reference manual.\u003c\/p\u003e\n\u003cp\u003eThe display unit incorporates multiple status LEDs for rack condition indication and monitored channel status visualization. Alarm indicators provide visual notification for OK, Alert, and Danger operating states within the monitoring system.\u003c\/p\u003e\n\u003cp\u003eThe transflective FSTN dot matrix LCD includes a white electroluminescent backlight for visibility in low ambient light industrial environments. The unit is suitable for machinery monitoring systems installed in power generation, oil and gas, petrochemical, and industrial process facilities.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e640 x 200 dots LCD display\u003c\/li\u003e\n\u003cli\u003eTransflective FSTN dot matrix technology\u003c\/li\u003e\n\u003cli\u003eWhite electroluminescent backlight\u003c\/li\u003e\n\u003cli\u003eGraphical and text display capability\u003c\/li\u003e\n\u003cli\u003eRS422 communication interface\u003c\/li\u003e\n\u003cli\u003eModbus protocol support\u003c\/li\u003e\n\u003cli\u003eRack status LED indicators\u003c\/li\u003e\n\u003cli\u003eChannel OK, Alert, and Danger indicators\u003c\/li\u003e\n\u003cli\u003eNew alarm indication LED\u003c\/li\u003e\n\u003cli\u003eIndustrial panel display design\u003c\/li\u003e\n\u003cli\u003e1 second typical channel update rate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMachinery protection systems\u003c\/li\u003e\n\u003cli\u003eTurbine monitoring systems\u003c\/li\u003e\n\u003cli\u003eCompressor monitoring\u003c\/li\u003e\n\u003cli\u003eIndustrial rotating equipment\u003c\/li\u003e\n\u003cli\u003eProcess plant vibration monitoring\u003c\/li\u003e\n\u003cli\u003eCondition monitoring systems\u003c\/li\u003e\n\u003cli\u003ePower generation facilities\u003c\/li\u003e\n\u003cli\u003eOil and gas installations\u003c\/li\u003e\n\u003cli\u003ePetrochemical plants\u003c\/li\u003e\n\u003cli\u003eCentralized machine status display systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOrdering Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e135785-02: 3500\/93 Display Unit, back-lighted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003eDisplaySpecification\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eLCD Type\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eTransflective FSTN dot matrix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eDisplay Resolution\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003e640 x 200 dots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eBacklight Type\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eWhite electroluminescent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eDisplay Format\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eGraphical and text\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003eLED IndicatorsSpecification\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eUnit OK LED\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eIndicates Display Unit operating properly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eRack OK LED\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eIndicates rack is in OK status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eRack Alert LED\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eIndicates at least one channel is in Alert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eRack Danger LED\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eIndicates at least one channel is in Danger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eOK LED (8)\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003eIndicates displayed channel(s) in OK status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003eAlert LED (8)\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003eIndicates displayed channel(s) in Alert status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\"\u003eDanger LED (8)\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003eIndicates displayed channel(s) in Danger status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"9\"\u003eNew Alarm LED\u003c\/td\u003e\n\u003ctd data-row=\"9\"\u003eIndicates new alarm detected since last acknowledgment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003eCommunicationSpecification\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eHardware Interface\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eRS422\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eSupported Protocols\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eBently Nevada proprietary protocol, Modbus protocol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eModbus Reference\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eAEG PI-MBUS300 Rev. E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eChannel Update Rate\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003e1 second typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003eEnvironmentalSpecification\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003e-20 degC to 65 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003e-30 degC to 80 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eHumidity\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003e95%, noncondensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003ePhysicalSpecification\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003e203.2 mm x 412.8 mm x 31.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003e2.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eProduct Series\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003e3500\/93\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eConnections\/Interfaces\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003eConnector PinFunction\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eRS422 Interface\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eCommunication between Display Unit and Display Interface Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eInstallation Guidelines\u003c\/h2\u003e\n\u003cp\u003eInstall the display unit in a clean industrial panel or operator interface location with adequate ventilation.\u003c\/p\u003e\n\u003cp\u003eMaintain proper grounding practices for RS422 communication wiring to minimize electrical interference.\u003c\/p\u003e\n\u003cp\u003eRoute communication cables separately from high-voltage power wiring and motor cables.\u003c\/p\u003e\n\u003cp\u003eAvoid direct exposure to excessive vibration, moisture, or corrosive environments during installation.\u003c\/p\u003e\n\u003cp\u003eVerify panel cutout dimensions and mounting alignment before securing the display unit.\u003c\/p\u003e\n\u003cp\u003eMaintain sufficient ambient lighting if reflective display operation is required.\u003c\/p\u003e\n\u003cp\u003eInspect communication cable shielding continuity before system commissioning.\u003c\/p\u003e\n\u003cp\u003eAllow adequate spacing around the display for service access and airflow.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat system is this display unit designed for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe unit is designed for Bently Nevada 3500 machinery protection systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of LCD is used in the display?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe display uses a transflective FSTN dot matrix LCD.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the display include backlighting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The unit includes a white electroluminescent backlight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat communication interface is supported?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe display communicates using an RS422 interface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the unit support Modbus communication?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The display supports Modbus protocol based on AEG PI-MBUS300 Rev. E.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the display resolution?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe LCD resolution is 640 x 200 dots.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the Rack Alert LED indicate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt indicates that at least one monitored channel is in Alert status.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the Rack Danger LED indicate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt indicates that at least one monitored channel is in Danger status.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the typical channel update rate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe typical update rate is 1 second.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat operating temperature range is supported?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe operating range is -20 degC to 65 degC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the humidity rating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe unit supports 95% noncondensing humidity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the display show graphical information?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The display supports both graphical and text formats.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666858013035,"sku":"3500\/93 135785-02","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-3500-93-135785-02-display-unit-backlighted-hdgxf2x3azp_f8c6826c-1ecf-447e-bfa2-0fe69d6a23ff.jpg?v=1765449233","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-135785-02-3500-93-display-unit-back-lighted","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}