{"product_id":"bently-nevada-136179-01-3500-series-isolated-input-module","title":"Bently Nevada 136179-01 3500 Series Isolated Input Module","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003eBently Nevada 136179-01 3500 Series Isolated Input Module\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 136179-01\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e136179-01 3500 Series Isolated Input Module\u003c\/strong\u003e, operates as a dedicated 4-channel signal acquisition interface for vibration and shaft position measurement within Bently Nevada 3500 machinery protection architectures.\u003cbr\u003eConfigured for proximity probe and vibration sensor signal conditioning in multi-channel monitoring chains, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 136179-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e136179-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einput module) provides galvanically isolated analog-to-digital conversion across independent measurement channels in the 3500 backplane system.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e136179\u003c\/strong\u003e: 3500 Series isolated input module family identifier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e01\u003c\/strong\u003e: Hardware variant revision \/ configuration version\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.33 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e241 mm × 24.4 mm × 163 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e–30 deg C to +65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eUp to 7.7 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e4 isolated input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Types\u003c\/td\u003e\n\u003ctd\u003eProximity probes, vibration sensors, position sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eGalvanic isolation between channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Isolation\u003c\/td\u003e\n\u003ctd\u003e500 Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot-Swap Capability\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Conditioning\u003c\/td\u003e\n\u003ctd\u003eInternal analog sampling and probe scaling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eEddy-Current Probe Scaling and Channel Isolation Integrity Behavior\u003c\/h3\u003e\n\u003cp\u003eThe module processes eddy-current probe inputs through internal scaling circuits aligned with Bently Nevada 3500 series signal conditioning architecture.\u003cbr\u003eGap voltage validation centered around a -10 VDC reference enables stable probe linearization across full operating displacement ranges.\u003c\/p\u003e\n\u003cp\u003eGalvanic isolation between channels eliminates ground loop propagation and reduces cross-channel interference during multi-sensor acquisition.\u003cbr\u003eEach channel operates with independent analog front-end sampling, ensuring separation of vibration and shaft position signal domains under dynamic rotor conditions.\u003c\/p\u003e\n\u003cp\u003eHot-swap logic is implemented at the backplane interface level, allowing module replacement without interruption of adjacent monitoring channels.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 136179-01 maintain channel independence during operation?\u003cbr\u003eA: Yes. Each of the four input channels is galvanically isolated with independent signal conditioning paths.\u003c\/p\u003e\n\u003cp\u003eQ: Can the module be replaced without powering down the 3500 rack?\u003cbr\u003eA: Yes. The module supports hot-swap insertion and removal through backplane-controlled synchronization.\u003c\/p\u003e\n\u003cp\u003eQ: How is probe calibration referenced internally?\u003cbr\u003eA: Gap voltage validation is referenced to a -10 VDC target for eddy-current probe scaling alignment.\u003c\/p\u003e\n\u003chr\u003e\u003chr\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the module into a designated slot in the Bently Nevada 3500 rack with full backplane engagement to ensure proper channel initialization. Avoid partial seating, which may cause isolation monitoring faults or signal dropout.\u003c\/p\u003e\n\u003cp\u003eUse shielded cabling for all proximity probe inputs. Terminate cable shields at a single ground point to prevent ground loop formation across isolated channels.\u003c\/p\u003e\n\u003cp\u003eMaintain separation between low-level sensor wiring and high-power switching conductors. Route signal cables perpendicular when crossing unavoidable interference paths.\u003c\/p\u003e\n\u003cp\u003eVerify channel configuration and probe calibration parameters before commissioning to ensure correct scaling within the linear measurement range.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44306799034456,"sku":"136179-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/136179-01.jpg?v=1782980104","url":"https:\/\/www.industriaxplc.com\/id\/products\/bently-nevada-136179-01-3500-series-isolated-input-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}