{"product_id":"136179-01-4-channel-isolated-input-module-bently-nevada","title":"136179-01 4-Channel Isolated Input Module | Bently Nevada","description":"\u003cp\u003eConfigured for high-density vibration signal acquisition within machinery protection platforms, the \u003cstrong\u003eBently Nevada 136179-01\u003c\/strong\u003e (\u003cstrong\u003e136179-01\u003c\/strong\u003e) 4-Channel Isolated Input Module provides direct physical and electrical execution for sensor interfacing and noise-immune data capture.\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003e136179-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e330 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard module form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial ambient range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem-dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Density\u003c\/td\u003e\n\u003ctd\u003e4 isolated channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical Monitoring \u0026amp; Cross-Talk Suppression\u003c\/h3\u003e\n\u003cp\u003eThe 136179-01 module employs galvanic isolation across its four input channels to maintain signal integrity in environments prone to electromagnetic interference. Proper implementation of this module requires strict adherence to eddy-current probe scaling protocols, particularly when interfacing with non-contact proximity sensors to measure shaft centerline motion. To achieve high-fidelity rotor dynamics data, users must validate that gap voltages remain within nominal -10 VDC targets, preventing non-linear response regions. The internal circuitry is optimized for cross-talk suppression, ensuring that high-amplitude vibration signals on one channel do not couple into adjacent measurement loops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does this module support hot-swapping during normal rack operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the 136179-01 module is designed for hot-swapping. Ensure the rack interface has updated the slot status and that trip logic is inhibited in the configuration software before module extraction to prevent spurious machinery events.\u003c\/p\u003e\n\u003cp\u003eQ: How does the channel isolation benefit vibration monitoring?\u003c\/p\u003e\n\u003cp\u003eA: The channel-to-channel isolation prevents ground loops and mitigates the transmission of common-mode electrical noise between independent transducer loops, ensuring that each channel provides a clean measurement of the mechanical vibration profile.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Verification\u003c\/strong\u003e: Ensure the mounting rack is clean and free of metallic debris. Verify that the ambient temperature remains within the specified industrial rating to prevent thermal drift.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Engagement\u003c\/strong\u003e: Align the module with the rack slot guides and seat firmly into the backplane connector. Secure the front panel using the integrated locking levers to ensure chassis grounding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Cabling\u003c\/strong\u003e: Terminate vibration transducer leads to the module's I\/O connector block. Utilize shielded, twisted-pair cabling to maintain immunity to induced electromagnetic noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding\u003c\/strong\u003e: Connect signal shields to the common instrumentation ground at the rack entry point only. Avoid multiple grounding points, which can introduce ground loops and compromise measurement accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration Verification\u003c\/strong\u003e: Use the system configuration software to map the four channels and assign the appropriate transducer scaling factors. Confirm input signal arrival using a calibrated vibration source before enabling alarm logic.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":53613039452344,"sku":"136179-01","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/350022M288055-01_58348c74-a1d4-4f55-bfff-692c170ebc3e.jpg?v=1782109411","url":"https:\/\/www.globalpetroparts.com\/products\/136179-01-4-channel-isolated-input-module-bently-nevada","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}