{"product_id":"bently-nevada-82365-01-dual-epoxy-relays","title":"Relais double époxy Bently Nevada 82365-01","description":"\u003cp\u003eThe \u003cstrong\u003e82365-01\u003c\/strong\u003e alarm relay module assembly is a rear-mounting, dual-channel hardware component engineered specifically for the Bently Nevada 3300 machinery protection system. Positioned directly behind individual machinery monitors within the 3300 instrument rack backplane, the module translates electronic monitor alert and danger status changes into physical contact outputs via two epoxy-sealed relay units. This dual epoxy-sealed construction provides high resistance to atmospheric contaminants, oxidation, and moisture ingress, ensuring robust galvanic isolation and dependable switching execution for external machinery shutdown circuits, distributed control systems (DCS), or emergency shutdown (ESD) systems. At least one alarm relay module configuration is required per 3300 system enclosure to handle critical machine protection logic.\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\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e82365-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3300 System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual Alarm Relay Module Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelay Component Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEpoxy-sealed mechanical relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Independent channels (Dual)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm Factor \/ Placement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRear-rack mounting (Behind individual monitors)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEpoxy encapsulation for moisture and gas resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMinimum 1 relay module per 3300 system rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eATEX Ordering Note\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard non-ATEX spare (See specific parenthesis options for ATEX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEngineering Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe dual epoxy relays operate on direct control logic driven by the front-mounted 3300 monitor, switching states instantly upon Alert or Danger threshold violations.\u003c\/li\u003e\n\u003cli\u003eEpoxy encapsulation isolates the internal electrical contacts from ambient industrial corrosive elements, minimizing contact resistance degradation over extended lifecycles.\u003c\/li\u003e\n\u003cli\u003eThis module serves as a standard spare assembly; for applications requiring explicit ATEX zone compliance, the designated European certification option variant must be utilized instead.\u003c\/li\u003e\n\u003cli\u003eEnsure rack slot alignment matches the associated monitor configuration to prevent cross-channel logical mapping errors across the backplane bus.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDe-energize the 3300 system chassis power supply completely before inserting or removing the rear-mounted relay module to prevent transient backplane voltage arcs.\u003c\/li\u003e\n\u003cli\u003eRoute all external control and alarm output wiring through dedicated terminal strips, maintaining distinct physical separation between low-voltage transducer signals and high-voltage relay switching circuits.\u003c\/li\u003e\n\u003cli\u003eEnsure field wiring connections to the relay terminals do not exceed the specified maximum current and voltage contact ratings to prevent permanent contact welding or trace failure on the module board.\u003c\/li\u003e\n\u003cli\u003eVerify the integrity of the rear chassis guide rails during installation to guarantee the module pins seat fully and evenly into the backplane connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical \u0026amp; Procurement FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Where exactly is the 82365-01 relay module physically installed within the machinery monitoring system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The module is installed on the rear backplane of the Bently Nevada 3300 rack assembly, positioned directly behind the specific monitor whose alarm logic it is intended to output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this specific part number be used directly as a spare in an industrial plant requiring ATEX certification?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the 82365-01 is the standard non-ATEX approved spare assembly; hazardous area configurations require ordering the specific ATEX-certified option designated in the system manual.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is a 3300 monitoring system functional for machinery protection without any relay modules installed?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: While front-panel indicators will display values, at least one relay module must be installed per system to provide the physical contact closures necessary to drive external emergency shutdown and alert circuits.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666847527275,"sku":"82365-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-82365-01-recorder-outputs-u55nmbzrgzd_7b85959d-e35e-499e-a6c2-0f3c4e7de0b9.jpg?v=1765448963","url":"https:\/\/www.plcprotech.com\/fr\/products\/bently-nevada-82365-01-dual-epoxy-relays","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}