{"product_id":"161264-01-bently-nevada-3500-94-machinery-protection-gateway","title":"161264-01 Bently Nevada 3500\/94 Machinery Protection Gateway","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 3500\/94 (161264-01)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the high-performance data bridge for the 3500 Machinery Protection System. This\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodule extracts critical asset health data from the rack backplane and translates it into industry-standard Modbus RTU protocols. By integrating both a communication gateway and a local VGA output, the 3500\/94 enables simultaneous remote DCS integration and onsite visual diagnostics, ensuring operators maintain total visibility over turbine and compressor vibrations.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe 3500\/94 system configuration typically follows this specialized logic:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e3500\/94-XX-XX:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSpecifies the specific I\/O module type and agency approvals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e161264-01:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRepresents the main functional circuit board (Main Module).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eI\/O Modules:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAvailable in RS-485\/RS-232 configurations for diverse serial topologies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada (Baker Hughes)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e161264-01\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtocol\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eModbus RTU (via RS-485\/RS-422\/RS-232)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVideo Output\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard VGA Interface for local Monitors\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBaud Rates\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1200 to 115200 bps (Configurable)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eUpdate Rate\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 ms to 500 ms (Polling dependent)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Load\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.0 Watts Typical\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0°C to +65°C (32°F to 149°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRack Slot Occupancy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSingle Full-Height Slot\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.38 kg (0.84 lb)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLocalized Visualization:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe VGA output drives local monitors directly at the machine train. This eliminates the need for technicians to carry laptops or rely on the central control room to verify rack values during startup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless DCS Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module utilizes a robust RS-485 physical layer to transmit Modbus data over long distances (up to 1200 meters). This ensures reliable communication with PLCs and SCADA systems even in high-EMI power plant environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBackplane Efficiency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module draws power and data directly from the 3500 rack backplane. This design reduces external wiring complexity and guarantees that the communication link does not interfere with the primary protection logic of the monitor modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Polling:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupporting baud rates up to 115.2 kbps, the unit handles dense data maps efficiently, allowing the DCS to refresh critical vibration levels every 100ms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 161264-01 require external power?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The module receives all necessary operational power directly from the 3500 rack power supply via the backplane connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the VGA port and the RS-485 link at the same time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The module processes and outputs data to both interfaces simultaneously, providing local visual data and remote digital data concurrently.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this module hot-swappable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile the 3500 rack supports various maintenance activities, always refer to your specific site safety manuals before removing communication modules to ensure Modbus data links to the DCS remain stable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat cable is required for the RS-485 connection?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe recommend a high-quality shielded twisted-pair (STP) cable to maintain signal integrity over the Modbus RTU link, especially in industrial areas with high electromagnetic interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44040312455267,"sku":"3500\/42M 138700-01","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/254_f1d779b8-3c06-4bbb-b54b-54d28978ec11.jpg?v=1772789882","url":"https:\/\/www.autocontrolglobal.com\/products\/161264-01-bently-nevada-3500-94-machinery-protection-gateway","provider":"AutoControl Global","version":"1.0","type":"link"}