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WOODWARD 9905-211|Digital Speed Control|

Parameter
Power supply 24 VDC (nominal)
Speed input 500-15000 Hz (frequency type)
Actuator output 0-200 mA (current output)
Control Algorithm PID (Proportional Integral Derivative)
Load distribution compatible with Woodward load distribution module
Communication RS-232, RS-422; Optional Modbus
Working temperature -40 ℃~+85 ℃
Installation panel/cabinet installation
Size approximately 30.5 × 25.4 × 7.6 cm
Weight approximately 1.13 kg
Main functions
Precise speed closed-loop control (PID)
Multi machine parallel load distribution (equal/droop mode)
Synchronous grid control (compatible with SPM-A synchronizers)
Activate fuel limit, ramp up, idle control
Built in torque/air pressure limit, fault recording and diagnosis
Application
Industrial steam turbine/gas turbine speed regulation
Parallel operation and load control of diesel/gas generator sets
Marine power, oil and gas, power plants, and process control fields
WOODWARD 9905-211|Digital Speed Control|

By structuring the information in this manner, the article provides a clear and organized understanding of input channels, transducer supply, and communication implementations in distributed control systems.
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