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WOODWARD 9907-031｜Digital Speed Control Module｜

WOODWARD 9907-031｜Digital Speed Control Module｜illustration

Specifications
Working power supply 18-40 VDC (low voltage type)
Speed signal input 2 channels, supporting MPU/proximity switch
Discrete input 8 channels (optically isolated)
Analog input 4 channels (differential)
Analog output 4 channels: 2 × 0-1/4-20 mA; 2 × 0-20/0-200 mA
Dedicated load sharing input for load sharing
Communication RS-422, LON
Programming handheld programmer/ASCII terminal
Compatible with DSLC (Digital Synchronization and Load Control)
Working temperature -40 ℃~+85 ℃
Certified UL and CE

Function
High precision speed control: closed-loop regulation of engine speed to stabilize at the set value
Load distribution control: cooperate with DSLC to achieve multi unit equal load/droop distribution
Grid synchronization: Collaborate with SPM-A synchronizer to achieve frequency/phase matching and closing
Programmable configuration: Adjust control parameters through handheld programmer or RS-422
Fault diagnosis: Built in diagnosis, supporting operation status monitoring and alarm

WOODWARD 9907-031｜Digital Speed Control Module｜

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WOODWARD 9907-031｜Digital Speed Control Module｜illustration1

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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