{"product_id":"woodward-lr20949-engine-control-module","title":"Woodward LR20949 Engine Control Module","description":"\u003cp\u003eConfigured for speed control and load management in industrial power generation networks, the \u003cstrong\u003eWoodward LR20949\u003c\/strong\u003e (\u003cstrong\u003eLR20949\u003c\/strong\u003e Engine Control Module) provides direct physical\/electrical execution. This electronic hardware unit interfaces directly with prime movers to process system parameters and manage engine operational profiles.\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eLR20949\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWoodward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.85kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eCustom layout per specific installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e12-24 VDC operating range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Type\u003c\/td\u003e\n\u003ctd\u003eElectronic engine control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003eCANbus, Modbus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eActuator Loop Feedback Response and Engine Speed Control\u003c\/h3\u003e\n\u003cp\u003eThe Woodward LR20949 processes engine speed and load inputs to deliver high-speed actuator loop feedback response. Communication across integrated CANbus and Modbus interfaces allows the module to exchange real-time diagnostic and operational data with supervisory control networks. Operating over a broad supply range of 12-24 VDC and temperatures from -40 to +85 deg C, the internal control algorithms dynamically adjust actuator outputs to optimize engine stability under variable load conditions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the operating input voltage range for the Woodward LR20949 control module?\u003c\/p\u003e\n\u003cp\u003eA: The module operates on an auxiliary DC power supply ranging from 12 VDC to 24 VDC.\u003c\/p\u003e\n\u003cp\u003eQ: Which communication protocols are supported on the LR20949 module?\u003c\/p\u003e\n\u003cp\u003eA: The hardware includes onboard interfaces for CANbus and Modbus communication protocols.\u003c\/p\u003e\n\u003cp\u003eQ: What is the certified operating temperature range for this engine control unit?\u003c\/p\u003e\n\u003cp\u003eA: The module is specified for full industrial operation between -40 deg C and +85 deg C.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the control module in a cabinet or enclosure designed to isolate the hardware from excessive vibration and direct heat sources.\u003c\/li\u003e\n\u003cli\u003eVerify input power wiring polarity and confirm supply voltage remains within the allowed 12-24 VDC range prior to powering up.\u003c\/li\u003e\n\u003cli\u003eUse shielded twisted-pair cabling for all CANbus and Modbus communication lines, grounding cable shields at a single point to prevent ground loops.\u003c\/li\u003e\n\u003cli\u003eKeep low-voltage control and communication wiring routed separately from high-voltage AC cables and heavy inductive load wiring.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":50694922273020,"sku":"LR20949","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/LR20949.jpg?v=1785116692","url":"https:\/\/www.electronicplc.com\/es\/products\/woodward-lr20949-engine-control-module","provider":"Electronic PLC","version":"1.0","type":"link"}