Woodward 9907-165 Governor Digital Module

Voltage: 18 - 32 VDC, 90 - 150 VDC, 88 - 132 VAC (47 - 63 Hz), 180 - 264 VAC (47 - 63 Hz)

Speed Input: 2 MPUs (1 - 30 VRMS) or proximity probes (24 VDC provided), 0.5 to 15 kHz

Discrete Inputs: 16 contact inputs (4 dedicated, 12 programmable)

Analog Inputs: 6 programmable current inputs (4 - 20 mA)

Valve/Actuator Drivers: 2 actuator outputs (4 - 20 mA or 20 - 160 mA)

Discrete Outputs: 8 relay outputs (2 dedicated, 6 programmable)

Analog Outputs: 6 programmable current outputs (4 - 20 mA)

Communication: 2 Modbus (ASCII or RTU) comm ports (RS - 232, RS - 422, or RS - 485 compatible)

Temperature: −25 to +65 °C.

Dynamic voltage compensation: One of the most distinct examples of dynamic voltage compensation in Woodward 9907-165. Allowing the device to always watch the input voltage and react when the input voltage or load changes. So it will stabilize its output voltage as power supply can have a high variation so users can be assured about the peripherals performance.

Overload and Short-Circuit Protection: Overload and short-circuit protection circuits in Woodward 9907-165 have been devised. If an overload or short-circuit condition occurs, it can cause the output to be turned off quickly and safely to prevent damage to the supplying device and other parts. Once the fault is cleared, it can automatically recover without human intervention.

Temperature Sensor and Compensation: Woodward 9907-165 comprises with a temperature sensor which always checks the internal temperature of the device. It can change temperature as per monitoring in this process, and can do switching frequency and so on to ensure setting temperature has reliability at wide range of temperature. It has also the alarm outputs of temp that helps the maintenance to avoid failures caused by heating.

Gas Turbine Control ​​: Woodward 9907-165 is used in Gas Turbines for Fuel control, preparing for higher Efficiency and availability that manage speed or load in Gas Turbines in Power Plants or engines used in aviation, Gas Turbine and industrial drive systems.

Diesel Generator Sets: Woodward 9907-165 manages fuel injection or rotational speed of the diesel engines for stable operating conditions and efficient power generation.

Turbocharger Control: Adjusts the responsiveness and efficiency of turbochargers in boosting-required engine systems.

​​Industrial Automation Systems​​: These are systems that are integrated into more extensive industrial control systems that allow fine-tuning of valves, actuators, or other dynamic components.

Marine Propulsion Systems: Used in marine engine or propulsion control systems to provide stable and reliable power output.