{"product_id":"8444-1067-woodward-digital-speed-load-controller-analog-interface-board","title":"8444-1067 | Woodward digital speed\/load controller analog interface board","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eWoodward\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e8444-1067 Analog Interface Board\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eextends digital speed and load controllers with reliable analog connectivity.\u003cbr\u003eIt enables precise exchange of reference and feedback signals between turbine controllers and plant systems.\u003cbr\u003eMoreover, the board conditions analog inputs and outputs to maintain stable control performance.\u003cbr\u003eEngineers specify this module when integrating digital governors into mixed analog environments.\u003cbr\u003eTherefore, it supports seamless upgrades from legacy control architectures to modern digital platforms.\u003c\/p\u003e\n\u003cp\u003eThe compact design fits within compatible Woodward controller assemblies.\u003cbr\u003eIn addition, clearly labeled terminals simplify wiring during installation and commissioning.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eWoodward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e8444-1067\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDigital Speed\/Load Controller Analog Interface Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Function\u003c\/td\u003e\n\u003ctd\u003eAnalog input and output interfacing for turbine control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eWoodward digital speed and load controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Input Types\u003c\/td\u003e\n\u003ctd\u003eStandard industrial current and voltage signals (e.g., 4–20 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Output Types\u003c\/td\u003e\n\u003ctd\u003eControl signals for actuators or supervisory systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Conditioning\u003c\/td\u003e\n\u003ctd\u003eIntegrated scaling, filtering, and buffering circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Isolation\u003c\/td\u003e\n\u003ctd\u003eIsolation between analog field signals and controller electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003ePowered via host controller assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eInternal board installation within controller enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Rating\u003c\/td\u003e\n\u003ctd\u003eDesigned for industrial turbine control cabinets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Immunity\u003c\/td\u003e\n\u003ctd\u003eHigh resistance to electrical interference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Scope\u003c\/td\u003e\n\u003ctd\u003eSteam turbines, gas turbines, engine-driven generators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegration Capability\u003c\/td\u003e\n\u003ctd\u003eInterfaces with DCS, SCADA, and load management systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eSolid-state design with minimal service requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003csection\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"3978\" data-end=\"4138\"\u003e\u003cstrong data-start=\"3978\" data-end=\"4047\"\u003eQ1: What is the function of the 8444-1067 analog interface board?\u003c\/strong\u003e\u003cbr data-start=\"4047\" data-end=\"4050\"\u003eIt provides analog signal interfacing for Woodward digital speed and load controllers.\u003c\/p\u003e\n\u003cp data-start=\"4140\" data-end=\"4279\"\u003e\u003cstrong data-start=\"4140\" data-end=\"4182\"\u003eQ2: What signal types does it support?\u003c\/strong\u003e\u003cbr data-start=\"4182\" data-end=\"4185\"\u003eIt supports standard industrial analog current and voltage signals, including 4–20 mA loops.\u003c\/p\u003e\n\u003cp data-start=\"4281\" data-end=\"4412\"\u003e\u003cstrong data-start=\"4281\" data-end=\"4329\"\u003eQ3: Is it suitable for turbine applications?\u003c\/strong\u003e\u003cbr data-start=\"4329\" data-end=\"4332\"\u003eYes, it is designed for steam, gas turbine, and engine-driven control systems.\u003c\/p\u003e\n\u003cp data-start=\"4414\" data-end=\"4545\"\u003e\u003cstrong data-start=\"4414\" data-end=\"4469\"\u003eQ4: Does the board require a separate power supply?\u003c\/strong\u003e\u003cbr data-start=\"4469\" data-end=\"4472\"\u003eIt typically receives power from the host Woodward controller assembly.\u003c\/p\u003e\n\u003cp data-start=\"4547\" data-end=\"4698\"\u003e\u003cstrong data-start=\"4547\" data-end=\"4595\"\u003eQ5: Can it integrate with plant DCS systems?\u003c\/strong\u003e\u003cbr data-start=\"4595\" data-end=\"4598\"\u003eYes, it enables reliable analog communication between turbine controllers and supervisory systems.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall within Woodward control racks or cabinets\u003c\/li\u003e\n\u003cli\u003eConnect directly to magnetic pickup sensors near turbine or engine shafts\u003c\/li\u003e\n\u003cli\u003eUse proper wiring and shielding to prevent electrical noise interference\u003c\/li\u003e\n\u003cli\u003eCalibration and verification of MPU signals may be required during commissioning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":43002647052355,"sku":"8444-1067","price":234.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/8444-1067Woodwarddigitalspeedloadcontrolleranaloginterfaceboard_1.jpg?v=1771983350","url":"https:\/\/www.plcdcspro.com\/th\/products\/8444-1067-woodward-digital-speed-load-controller-analog-interface-board","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}