{"product_id":"bently-nevada-88984-02-input-relay-option-card","title":"Bently Nevada 88984-02 Input Relay Option Card","description":"\u003ch3\u003eSupplementary Relay Logic and System Integration\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e88984-02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as an internal hardware component engineered exclusively for the legacy Bently Nevada 3300 series machinery protection system rack architecture. This specific input relay option card installs onto the terminal or backplane layer of the monitor assembly to extend the system control capabilities. \u003c\/p\u003e\n\u003ch3\u003eDetailed Technical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Bently Nevada, a Baker Hughes business\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Ecosystem\u003c\/strong\u003e: 3300 Series Machinery Protection Monitor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHardware Profile\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e88984-02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInput Relay Option Card\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRelay Design Configuration\u003c\/strong\u003e: Dual over-travel channel configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eContact Architecture\u003c\/strong\u003e: No relays populated directly on base board matrix\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eField Termination Interface\u003c\/strong\u003e: Heavy-duty physical screw type terminal blocks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTerminal Wiring Capacity\u003c\/strong\u003e: Accepts solid or stranded conductors up to 14 AWG\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBackplane Connection Style\u003c\/strong\u003e: Multi-pin gold-plated header strip for direct chassis seating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation Threshold\u003c\/strong\u003e: High-dielectric isolation barrier separating individual channel paths\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Shipping Weight\u003c\/strong\u003e: 1.30 lbs total structural mass\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Operating Envelope\u003c\/strong\u003e: 0 to +65 degrees Celsius internal rack operational range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStorage Environment Limits\u003c\/strong\u003e: -40 to +85 degrees Celsius dry environment storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAtmospheric Humidity Limit\u003c\/strong\u003e: Maximum 95 percent relative humidity, non-condensing state\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCircuit Trace Construction\u003c\/strong\u003e: Heavy copper traces with industrial solder mask protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRegulatory Compliance\u003c\/strong\u003e: Designed to meet original factory system certification parameters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Option Suffix Logic\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBase Board Variant\u003c\/strong\u003e: The specific\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e88984-02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epart designator dictates a specialized legacy circuit architecture optimized for multi-channel input routing within standard 3300 chassis racks. The primary numerical prefix establishes the baseline trace configuration, ensuring exact form-factor alignment with older system frames.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuffix Dash Zero Two\u003c\/strong\u003e: Designates the specific unpopulated relay layout variant featuring dedicated screw-type terminal connections. This structural revision allows plant engineers to terminate external wet or dry signal contacts directly to the board terminal strip without needing intermediate junction panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTerminal Block Execution\u003c\/strong\u003e: Establishes the use of fixed, high-torque screw terminals rather than quick-disconnect blocks, preventing field conductors from backing out under heavy vibrational stress common to heavy machine control rooms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44999947288691,"sku":"88984-02","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-11_10-13-35.png?v=1779073905","url":"https:\/\/www.dcssupplier.com\/products\/bently-nevada-88984-02-input-relay-option-card","provider":"DcsSupplier Limited","version":"1.0","type":"link"}