{"product_id":"9907-135-woodward-driver-module","title":"9907-135 | Woodward | Driver Module","description":"\u003cp\u003eConfigured for actuator interface in GS3\/LQ control systems, the \u003cstrong\u003eWoodward 9907-135\u003c\/strong\u003e (\u003cstrong\u003e9907-135\u003c\/strong\u003e Driver Module) provides direct electrical execution of 4-20 mA demand signal conversion to output drive signals.\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\u003e9907-135\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\u003e0.38 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e15.8 cm x 15.8 cm x 4.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e10-32 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal\u003c\/td\u003e\n\u003ctd\u003e4-20 mA Demand\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 Thermal Heat Sink Dissipation Profiles\u003c\/h3\u003e\n\u003cp\u003eThe 9907-135 driver module processes 4-20 mA demand signals to regulate output current for GS3\/LQ series actuators. The module facilitates a stable actuator loop feedback response by maintaining precise current output proportional to the input command. Thermal heat sink dissipation profiles are managed by the module housing to support the internal power stage during operation across the specified 10-32 VDC input range. The circuit ensures minimal latency between command input and driver output, maintaining control accuracy for proportional valve or actuator positioning.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 9907-135 be used with input voltages outside the 10-32 VDC range?\u003c\/p\u003e\n\u003cp\u003eA: No. Operating the module outside the specified voltage range may result in internal component failure or erratic output behavior. Ensure the power source is regulated within the 10-32 VDC limits.\u003c\/p\u003e\n\u003cp\u003eQ: Is the 4-20 mA input signal isolated from the module power ground?\u003c\/p\u003e\n\u003cp\u003eA: The input is designed to receive standard 4-20 mA control signals. Standard practice requires ensuring the signal source and the driver module power supply share a common reference point if isolation is not explicitly defined in the site-specific control schematic.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the module using the provided mounting holes. Maintain adequate clearance around the 15.8 cm x 15.8 cm x 4.0 cm footprint to facilitate convective cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Terminate field connections using the screw clamp terminals. Ensure wire gauges are appropriate for the 10-32 VDC power draw and 4-20 mA signal transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding:\u003c\/strong\u003e Use shielded twisted-pair cables for the 4-20 mA demand signal input. Terminate shields at the control cabinet ground to prevent electromagnetic interference from skewing the command signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspection:\u003c\/strong\u003e Verify terminal tightness after initial installation to prevent intermittent connections that could cause signal loss or erratic actuator positioning.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":53005307085109,"sku":"9907-135","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/9907-135.png?v=1781597542","url":"https:\/\/www.5gplc.com\/products\/9907-135-woodward-driver-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}