{"product_id":"3500-93-135799-01-bently-nevada-display-interface-module-3500-series","title":"3500\/93 135799-01 Bently Nevada Display Interface Module 3500 Series","description":"\u003ch2\u003eBently Nevada 3500\/93 135799-01 Display Interface Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 3500\/93 135799-01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e3500\/93\u003c\/strong\u003e Display Interface Module, operates as a dedicated hardware component for serial communications and data aggregation within Bently Nevada 3500 Machinery Protection System platforms. Installed in the dedicated display interface slot of the rack, this unit extracts telemetry across the backplane bus from all monitor, relay, and Keyphasor cards. It converts internal status lists, alarm logs, and channel variables into standard RS422 and Modbus protocols for upstream transmission to local HMIs, DCS hosts, and SCADA architectures.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3500\/93 (135799-01)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 mm x 255 mm x 240 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20 to +65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.5 W maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDisplay Interface Module (DIM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Protocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS422, Modbus, Proprietary Bently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Slot\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSlot 15 (Right-most slot) for face-mount configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal Mounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupports 19-inch EIA, panel, and independent mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData Refresh Content\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystem\/Alarm Event Lists, Channel\/Monitor Data, Keyphasor Data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAPI Compliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAPI 670 machinery protection standards compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eRotor Dynamics and Gap Voltage Validation Parameters\u003c\/h3\u003e\n\u003cp\u003eThe 3500\/93 135799-01 module transfers high-frequency vibration data generated by proximity transducer channels without interfering with primary protection relays. Eddy-current probe scaling values (such as standard 200 mV\/mil or 7.87 V\/mm) and gap voltage validation targets (-10 VDC nominal) are continually read across the backplane bus and mapped to Modbus register addresses. This mechanism allows plant automation systems to track shaft dynamic position, probe gap stability, and rotor dynamics metrics in real time. Built-in cross-talk suppression logic maintains serial register stability when transferring multi-channel speed, thrust, and radial vibration parameters across RS422 physical layers.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 3500\/93 135799-01 module output raw vibration data to a Modbus RTU network?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module translates internal backplane register values into standard Modbus registers, allowing third-party PLCs or DCS controllers to poll digital vibration values, gap voltages, and alarm states over RS422\/RS485 serial links.\u003c\/p\u003e\n\u003cp\u003eQ: Does the 3500\/93 135799-01 require a corresponding rear I\/O module for serial wiring?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the front-panel main module must pair with a designated rear Display Interface I\/O module to provide terminal connectivity for RS422 and Modbus serial cable lines.\u003c\/p\u003e\n\u003cp\u003eQ: Which physical slot location must the 3500\/93 occupy in a standard 3500 rack?\u003c\/p\u003e\n\u003cp\u003eA: For face-mounted rack configurations, the main module must install specifically into Slot 15 (the right-most slot of the 3500 chassis) to interface correctly with the backplane display bus.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eWhen installing the Bently Nevada 3500\/93 135799-01 module in a machinery protection rack, follow these technical steps:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eDe-energize system rack power or verify that hot-swap protocols match site safety guidelines before inserting the module into Slot 15.\u003c\/li\u003e\n\u003cli\u003eAlign the card edges with the upper and lower slot guide rails, sliding the module backward until the edge connector seats fully into the backplane.\u003c\/li\u003e\n\u003cli\u003eTighten the top and bottom captive panel screws to 0.6 N m torque to secure mechanical grounding to the rack chassis.\u003c\/li\u003e\n\u003cli\u003eInstall the matching rear display I\/O card directly behind Slot 15 and secure its retaining screws before connecting serial communication wiring.\u003c\/li\u003e\n\u003cli\u003eTerminate RS422 communication cable shielding at the designated chassis ground connection to eliminate high-frequency noise induced by surrounding field equipment.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":43091911442522,"sku":"3500\/93 135799-01","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/286.jpg?v=1774248449","url":"https:\/\/www.spareoil.com\/products\/3500-93-135799-01-bently-nevada-display-interface-module-3500-series","provider":"SpareOil Automation","version":"1.0","type":"link"}