Woodward 9907-169 Redundant Control Processor

Product Brief Introduction Hot standby redundant processor module designed for high safety prime mover control systems to realize uninterrupted control.
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chnical Specifications 24VDC power supply, dual communication channels, abundant I/O bus interfaces. Operating temperature: -40℃ ~ +70℃.

Functional Features Synchronous program operation, bumpless redundant switching, governing logic processing, event fault recording.

Application Scenarios Critical gas turbine and large genset control system.

Performance Parameters Zero disturbance switching during main channel failure, high operation stability.

Structural Characteristics Metal shielding housing, dual status indicator groups, gold-plated edge connector.

Working Principle Primary and standby processors run synchronously, the standby unit automatically takes over control once the main unit fails.

Installation Requirements Install in paired rack slots, separate communication cables for two channels.

Usage Notes Test redundant switching function periodically, strictly follow anti-static operation rules.




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