{"product_id":"172115-01-external-termination-block-bently-nevada-3500-65","title":"172115-01 External Termination Block Bently Nevada 3500\/65","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-1257 citation-end-1257\"\u003eThe Bently Nevada 172115-01 is a high-density External Termination Block (ETB) engineered to facilitate the physical connection of temperature sensors to the 3500\/65 monitor system.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"citation-1256 citation-end-1256\"\u003eThis component serves as the remote wiring interface, allowing field personnel to land up to 16 channels of RTD or Isolated Tip Thermocouple wiring away from the high-density rear of the 3500 rack.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eBy centralizing field connections on a DIN-rail mountable block, the 172115-01 significantly improves cabinet organization and simplifies maintenance. It is designed to maintain high signal integrity while providing robust electrical protection, ensuring that precision temperature data from rotating machinery is transmitted accurately to the processing modules for real-time analysis and machinery protection.\u003c\/p\u003e\n\u003ch3\u003eHardware Performance and Technical Metrics\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-1255\"\u003e\u003c\/span\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003cspan class=\"citation-1255 citation-end-1255\"\u003e\u003cspan\u003e \u003c\/span\u003e16 independent monitoring channels\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-1254\"\u003e\u003c\/span\u003e\u003cstrong\u003eSensor Compatibility\u003c\/strong\u003e\u003cspan class=\"citation-1254 citation-end-1254\"\u003e\u003cspan\u003e \u003c\/span\u003eRTD (Resistance Temperature Detector) and Isolated Tip TC (Thermocouple)\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-1253\"\u003e\u003c\/span\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003cspan class=\"citation-1253 citation-end-1253\"\u003e\u003cspan\u003e \u003c\/span\u003e\u0026gt; 1 MΩ per channel to prevent signal loading\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-1252\"\u003e\u003c\/span\u003e\u003cstrong\u003eCommon Mode Isolation\u003c\/strong\u003e\u003cspan class=\"citation-1252 citation-end-1252\"\u003e\u003cspan\u003e \u003c\/span\u003e250V RMS for superior noise rejection\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-1251\"\u003e\u003c\/span\u003e\u003cstrong\u003eBuilt-in Safety\u003c\/strong\u003e\u003cspan class=\"citation-1251 citation-end-1251\"\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated circuitry for overvoltage, short circuit, and reverse polarity protection\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-1250\"\u003e\u003c\/span\u003e\u003cstrong\u003eThermal Endurance\u003c\/strong\u003e\u003cspan class=\"citation-1250 citation-end-1250\"\u003e\u003cspan\u003e \u003c\/span\u003e-40°C to +85°C (-40°F to +185°F) operational range\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Proportions\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e210 mm x 120 mm x 65 mm (Standard footprint for cabinet mounting)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApproximate Weight\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.72 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUSA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned for high-availability industrial environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Deployment and Site Applications\u003c\/h3\u003e\n\u003cp\u003eIn heavy-duty industrial sectors such as oil and gas or power generation, the 172115-01 is essential for managing the complex wiring of large turbine-generator sets. It is primarily used to aggregate temperature readings from motor windings, bearing housings, and lubricant reservoirs. By moving the termination point to an accessible location within the control panel, it reduces the risk of mechanical stress on the 3500 rack backplane.\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"citation-1249 citation-end-1249\"\u003eThis block is a cornerstone of proactive asset health strategies, providing the reliable connectivity needed to monitor thermal trends.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eWhen abnormal temperatures are detected, the high-fidelity signal path provided by the 172115-01 ensures that the 3500 system can trigger rapid-response alarms or automated trips to prevent catastrophic equipment failure and minimize unplanned downtime.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I choose an external termination block instead of internal terminations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The 172115-01 external block is ideal for high-density installations. It allows you to complete all field wiring at a more accessible terminal strip, using a single interface cable to connect the block to the rack, which drastically reduces clutter and installation time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this block be used with non-isolated thermocouples?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-1248 citation-end-1248\"\u003eA: The 172115-01 is optimized for RTDs and Isolated Tip Thermocouples.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eUsing non-isolated TCs may introduce ground loops or interference that could compromise the accuracy of your machinery protection system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the termination block require its own power source?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the 172115-01 is a passive termination interface. It receives its necessary signal conditioning and sensor power through the interface cable connected to the 3500\/65 I\/O module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this module compatible with DIN-rail mounting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the 172115-01 is designed with standard mounting hardware compatible with industrial DIN rails, making it easy to integrate into existing control cabinets and junction boxes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What happens if a channel is accidentally short-circuited during maintenance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The module features integrated short-circuit protection. A fault on one channel will not damage the termination block or affect the monitoring performance of the other 15 channels.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45835720982701,"sku":"172115-01","price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/Bently172115-01_6.jpg?v=1773972209","url":"https:\/\/www.maxwellplc.com\/products\/172115-01-external-termination-block-bently-nevada-3500-65","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}