Woodward 9902-383-G Communication Module

Product Brief Introduction The Woodward 9902-383-G communication module expands industrial communication interfaces for the 9902 control rack. It realizes data exchange between the control system and DCS, SCADA and HMI for remote monitoring and parameter modification.
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Technical Specifications 24VDC power supply, isolated communication port. Operating temperature: -40℃ ~ +70℃, support standard industrial communication protocols.

Functional Features Data packing and parsing, bidirectional data transmission, communication fault diagnosis, data cache.

Application Scenarios Generator set remote monitoring, central control room networking, HMI parameter configuration.

Performance Parameters Stable transmission, low communication delay, strong anti-interference in industrial environments.

Structural Characteristics Rack pluggable module, link status and fault LED indicators.

Working Principle The module communicates with the main processor through the rack backplane bus, converts internal control data into protocol frames and exchanges data with upper monitoring devices.

Installation Requirements Use shielded communication cable, configure station address and baud rate consistently with the host side.

Usage Notes Avoid hot swapping during program download, back up all control parameters before remote modification.




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