{"product_id":"woodward-9905-387-proact-digital-actuator-driver-module","title":"Woodward 9905-387 ProAct Digital Actuator Driver Module","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e9905-387\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-precision digital driver module within the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWoodward\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProAct control family. It is engineered for advanced speed governing, load sharing, and actuator positioning control in industrial engine and turbine applications.\u003c\/p\u003e\n\u003cp\u003eThis module functions as the interface between electronic control logic and the ProAct actuator, converting low-level control signals into precise mechanical positioning commands for fuel management systems. The 9905-387 supports droop load sharing and synchronized power control, making it suitable for modern distributed generation and propulsion systems.\u003c\/p\u003e\n\u003cp\u003eBuilt for high reliability, the module includes onboard diagnostic data logging to help maintenance engineers analyze transient events, fault conditions, and system performance trends.\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\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e9905-387\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDigital ProAct Driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e18 – 32 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e2.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Style\u003c\/td\u003e\n\u003ctd\u003ePanel or cabinet mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eThe 9905-387 is widely deployed in:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eGas and diesel engine power generation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMarine propulsion control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicrogrid power synchronization stations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmergency standby generator controls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial mechanical drive governing systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is commonly used in applications requiring fast load response and stable grid synchronization.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan the 9905-387 be used with non-Woodward actuators?\u003c\/strong\u003e\u003cbr\u003eThe module is specifically tuned for ProAct actuator electrical and mechanical characteristics. Using non-compatible actuators may result in unstable control performance or equipment damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the fault logging feature help maintenance?\u003c\/strong\u003e\u003cbr\u003eThe module stores internal fault and event data, helping technicians identify whether system trips were caused by signal loss, voltage instability, or internal hardware errors without requiring external monitoring tools.\u003c\/p\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":48746750869756,"sku":"9905-387","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/9905-387.jpg?v=1772521831","url":"https:\/\/www.electronicplc.com\/products\/woodward-9905-387-proact-digital-actuator-driver-module","provider":"Electronic PLC","version":"1.0","type":"link"}