Technical Specifications 24VDC power supply, multi-channel 4-20mA analog output. Operating temperature: -40℃ ~ +70℃.
Functional Features Digital-to-analog conversion, signal amplification, short-circuit protection, channel self-diagnosis.
Application Scenarios Engine fuel actuator and turbine regulating valve control loop.
Performance Parameters High conversion precision and low signal drift.
Structural Characteristics PCB board with gold-plated edge connector and moisture-proof conformal coating.
Working Principle Receive digital instructions from the main control module and output corresponding 4-20mA current signals to field actuators.
Installation Requirements Shielded twisted pair for output wiring and reliable cabinet grounding.
Usage Notes Calibrate the output channel before commissioning to avoid short circuit at the output terminal.
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