{"product_id":"9905-971-revl-woodward-linknet-discrete-input-module","title":"9905-971 Rev(L)  Woodward LinkNet Discrete Input Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Woodward 9905-971 Rev(L) is a 16-channel digital input module designed for use within the LinkNet distributed I\/O architecture. It collects ON\/OFF status signals from field devices such as switches and auxiliary contacts and transmits them to the central control system in real time.\u003cbr\u003eThis unit is supplied as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% brand new original equipment\u003c\/strong\u003e, incorporating Rev(L) hardware improvements for enhanced reliability, thermal stability, and long-term industrial performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 discrete channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem\u003c\/td\u003e\n\u003ctd\u003eLinkNet Distributed I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Type\u003c\/td\u003e\n\u003ctd\u003eDigital ON\/OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostics\u003c\/td\u003e\n\u003ctd\u003eLatent fault detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eRugged industrial-grade housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse\u003c\/td\u003e\n\u003ctd\u003eHigh-speed binary processing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDistributed Architecture\u003c\/strong\u003e: Enables placement near field devices, reducing wiring complexity and installation cost.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Safety Monitoring\u003c\/strong\u003e: Latent fault detection identifies hidden internal issues before they affect critical operations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Durability\u003c\/strong\u003e: Designed to withstand vibration, ताप cycling, and harsh conditions typical of turbine and engine environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Conditioning\u003c\/strong\u003e: Filters noise and contact bounce to ensure stable and accurate digital input signals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eScalable System Design\u003c\/strong\u003e: Multiple modules can be integrated into the LinkNet network for expanded I\/O capacity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it support sinking and sourcing inputs?\u003c\/strong\u003e\u003cbr\u003eIt is designed for standard 24 VDC discrete signals compatible with dry contacts. Wiring configuration depends on the system’s LinkNet setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does Rev(L) indicate?\u003c\/strong\u003e\u003cbr\u003eRev(L) represents the latest hardware revision with improved electronic components and enhanced thermal performance compared to earlier revisions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it communicate with the controller?\u003c\/strong\u003e\u003cbr\u003eIt communicates via the LinkNet network, enabling deterministic and synchronized data exchange with the central CPU.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the product condition?\u003c\/strong\u003e\u003cbr\u003eThis module is supplied as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% brand new original equipment\u003c\/strong\u003e, with factory packaging and no prior usage.\u003c\/p\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":52022094430520,"sku":"9905-971 Rev(L)","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/9905-971_Rev_K.jpg?v=1775094566","url":"https:\/\/www.automodulexpert.com\/products\/9905-971-revl-woodward-linknet-discrete-input-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}