{"product_id":"9907-1183-woodward-505-turbine-control-governor-enhanced-digital","title":"9907-1183 | Woodward 505 Turbine Control Governor Enhanced Digital","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\u003e9907-1183 505 Enhanced Digital Governor\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edelivers precise speed and load control for industrial steam turbines.\u003cbr\u003eIt combines proven turbine governing principles with a modern digital control platform.\u003cbr\u003eMoreover, the 505 Enhanced series simplifies turbine automation in small and medium-sized installations.\u003cbr\u003eEngineers select this controller when reliability, flexibility, and fast commissioning are critical requirements.\u003cbr\u003eTherefore, it supports both new turbine packages and retrofit modernization projects.\u003c\/p\u003e\n\u003cp\u003eThe integrated operator interface provides clear parameter access and real-time operating data.\u003cbr\u003eIn addition, configurable control strategies allow adaptation to generator drive or mechanical drive applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003csection\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\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\u003e9907-1183\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003e505 Enhanced Digital Turbine Control Governor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Focus\u003c\/td\u003e\n\u003ctd\u003eIndustrial steam turbine generator and mechanical drive control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Type\u003c\/td\u003e\n\u003ctd\u003eDigital microprocessor-based turbine governor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Control Modes\u003c\/td\u003e\n\u003ctd\u003eSpeed control, load control, droop control, isochronous control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart Sequence\u003c\/td\u003e\n\u003ctd\u003eAutomatic turbine start and ramp sequencing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed Signal Input\u003c\/td\u003e\n\u003ctd\u003eMagnetic pickup (MPU) compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed Signal Redundancy\u003c\/td\u003e\n\u003ctd\u003eConfigurable signal validation and monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Inputs\u003c\/td\u003e\n\u003ctd\u003eMultiple configurable inputs for pressure, load, temperature, or process signals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Input Type\u003c\/td\u003e\n\u003ctd\u003e4–20 mA and other standard industrial signal ranges (configuration dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Outputs\u003c\/td\u003e\n\u003ctd\u003eActuator control outputs for valve positioning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActuator Compatibility\u003c\/td\u003e\n\u003ctd\u003eHydraulic or electric steam valve actuators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiscrete Inputs\u003c\/td\u003e\n\u003ctd\u003eProgrammable digital inputs for start, stop, and interlock signals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiscrete Outputs\u003c\/td\u003e\n\u003ctd\u003eRelay outputs for alarm, status, and shutdown indication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverspeed Protection\u003c\/td\u003e\n\u003ctd\u003eIntegrated overspeed detection logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Functions\u003c\/td\u003e\n\u003ctd\u003eLoss of speed signal, configurable shutdown and alarm thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003eModbus RTU (serial communication)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eRS-232 \/ RS-485 (model dependent configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHuman Machine Interface\u003c\/td\u003e\n\u003ctd\u003eIntegrated front panel LCD display with keypad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParameter Configuration\u003c\/td\u003e\n\u003ctd\u003eLocal configuration via front panel interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvent and Alarm Handling\u003c\/td\u003e\n\u003ctd\u003eReal-time alarm annunciation and status indication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal (industrial control supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLow power solid-state electronic design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Retention\u003c\/td\u003e\n\u003ctd\u003eNon-volatile memory for configuration parameters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003ePanel-mounted controller for turbine control cabinets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Suitability\u003c\/td\u003e\n\u003ctd\u003eDesigned for industrial turbine hall environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003eIndustrial operating temperature range (refer to project specification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\u003c\/td\u003e\n\u003ctd\u003eSuitable for turbine-mounted or nearby control panels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegration Capability\u003c\/td\u003e\n\u003ctd\u003eDirect integration with plant DCS or SCADA systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Industries\u003c\/td\u003e\n\u003ctd\u003ePower generation, cogeneration, oil \u0026amp; gas, process industry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eServiceability\u003c\/td\u003e\n\u003ctd\u003eField configurable with accessible terminal connections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpected Service Life\u003c\/td\u003e\n\u003ctd\u003eEngineered for long-term continuous turbine operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What type of turbines does the 9907-1183 control?\u003c\/strong\u003e\u003cbr\u003eIt primarily controls industrial steam turbines in generator drive or mechanical drive applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Does the 505 Enhanced support load sharing between generators?\u003c\/strong\u003e\u003cbr\u003eYes, it supports droop and load control modes suitable for parallel generator operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Can the controller communicate with a DCS system?\u003c\/strong\u003e\u003cbr\u003eYes, it supports Modbus RTU communication for integration with DCS or SCADA platforms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Is the unit suitable for retrofit projects?\u003c\/strong\u003e\u003cbr\u003eYes, many facilities use it to replace aging analog or mechanical governors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: Does the controller include turbine protection functions?\u003c\/strong\u003e\u003cbr\u003eYes, it includes configurable overspeed and fault protection logic for safe turbine operation.\u003c\/p\u003e\n\u003cp\u003e \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":43001291866179,"sku":"9907-1183","price":234.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/9907-1183Woodward505TurbineControlGovernorEnhancedDigital_2.jpg?v=1771923519","url":"https:\/\/www.plcdcspro.com\/products\/9907-1183-woodward-505-turbine-control-governor-enhanced-digital","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}