{"product_id":"bently-nevada-130731-01-relay-module","title":"Bently Nevada 130731-01 Relay Module","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003eBently Nevada 130731-01 Relay Module\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 130731-01\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e130731\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erelay module, serves as the primary\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ealarm and trip relay execution unit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eutilized to execute monitoring-driven switching logic across\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3500 Machinery Protection System\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eplatforms. It converts processed condition signals from rack-based monitoring modules into isolated Form C relay state transitions.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eBase assembly: 130731 Relay Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOrdering code: 130731-01\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuffix “-01” indicates production revision level\u003cbr\u003eNo functional sub-variants or field-defined suffix segmentation are specified for this model.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\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\u003e130731-01\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\u003e0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e150 mm × 100 mm × 50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e–40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered via 3500 rack backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Outputs\u003c\/td\u003e\n\u003ctd\u003e4 independent channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Type\u003c\/td\u003e\n\u003ctd\u003eForm C (SPDT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Rating\u003c\/td\u003e\n\u003ctd\u003e2 A at 30 VDC (resistive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Source\u003c\/td\u003e\n\u003ctd\u003e3500 monitoring module alarm\/trip signals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e–40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5%–95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRelay Isolation and Fail-Safe Switching Architecture\u003c\/h3\u003e\n\u003cp\u003eThe module implements galvanically isolated relay output stages to separate field wiring from internal rack logic domains. This separation prevents backfeed coupling during transient switching events.\u003c\/p\u003e\n\u003cp\u003eRelay actuation is driven by deterministic alarm evaluation states originating from 3500 monitoring modules. Contact transition behavior follows defined logic thresholds for Alert and Danger conditions, ensuring consistent trip execution timing across all channels.\u003c\/p\u003e\n\u003cp\u003eForm C contact structure enables configurable normally open or normally closed wiring topologies without internal hardware modification. Electrical endurance is constrained by 2 A at 30 VDC resistive load envelope, defining external circuit design limits.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 130731-01 be hot-swapped during rack operation?\u003cbr\u003eA: Yes. The module supports hot-swap insertion and removal when the 3500 rack remains powered, following insertion alignment procedure.\u003c\/p\u003e\n\u003cp\u003eQ: Are relay outputs electrically isolated from input monitoring signals?\u003cbr\u003eA: Yes. Relay output stages are galvanically isolated from internal monitoring circuitry.\u003c\/p\u003e\n\u003cp\u003eQ: What is the switching limitation of each relay channel?\u003cbr\u003eA: Each channel is limited to 2 A at 30 VDC resistive load. Inductive loads require external suppression.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInsert the module into a validated 3500 rack slot with full backplane connector engagement. Partial insertion may disrupt relay logic synchronization.\u003c\/p\u003e\n\u003cp\u003eRoute relay output wiring separately from low-level sensor and vibration input cabling to avoid electromagnetic coupling. Maintain shield continuity and terminate at designated rack ground reference points.\u003c\/p\u003e\n\u003cp\u003eVerify alarm and trip logic mapping in configuration software prior to energization. Perform dry contact switching tests to confirm correct relay state transitions under simulated fault conditions.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44302265516120,"sku":"130731-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/130731-01.jpg?v=1782902276","url":"https:\/\/www.industriaxplc.com\/id\/products\/bently-nevada-130731-01-relay-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}