Technical Specifications 24VDC power supply, multi-channel 4-20mA analog input. Operating temperature: -40℃ ~ +70℃.
Functional Features Signal sampling, digital noise filtering, over-range detection, channel self-diagnosis, data uploading to main controller.
Application Scenarios Gas turbine, diesel genset condition monitoring and auxiliary parameter acquisition system.
Performance Parameters High sampling accuracy, built-in surge suppression circuit, low temperature drift.
Structural Characteristics PCB board with gold-plated edge connector and moisture-proof conformal coating.
Working Principle Convert the current analog signal transmitted by field sensors into digital data, filter interference noise and transmit data to the main control module.
Installation Requirements Adopt shielded twisted pair for signal wiring, separate from high-current power cables.
Usage Notes Calibrate all channels before commissioning, avoid long-term over-range signal input.
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