Woodward 5462-790 Digital Input Board

Product Brief Introduction Discrete digital input plug-in card for Woodward control system, which collects switch status and safety interlock signals of field equipment.
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Technical Specifications 24VDC power supply; multi-channel dry contact digital input. Operating temperature: -40℃ ~ +70℃.

Functional Features Switch state acquisition; interlock signal detection; signal filtering; fault self-diagnosis.

Application Scenarios Generator set control cabinet, gas turbine auxiliary safety interlock system.

Performance Parameters Fast signal response speed, high recognition accuracy of contact signals.

Structural Characteristics Rack mounted PCB, gold-plated edge connector, conformal moisture-proof coating.

Working Principle Detect the on-off state of field switch signals, convert the state into digital data and transmit it to the main controller for logic judgment.

Installation Requirements Take anti-static operation during installation; separate digital signal cable and power cable.

Usage Notes Check the status of input channels after power on; avoid overvoltage at input terminals.




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