Technical Specifications 24VDC power supply, multi-channel isolated 4-20mA analog input and output. Operating temperature: -40℃ ~ +70℃, each channel has surge protection.
Functional Features Analog signal acquisition, analog output drive, over-range detection, channel fault diagnosis, signal isolation.
Application Scenarios Generator auxiliary parameter monitoring, turbine auxiliary system control, industrial prime mover DCS interface.
Performance Parameters High sampling resolution, channel isolation, low temperature drift, long-term stable operation.
Structural Characteristics Pluggable expansion module, independent status indicator for every analog channel.
Working Principle This module communicates with the main controller via internal bus. It samples on-site analog transmitters and converts control commands from the main unit into standard analog output signals.
Installation Requirements Mount on the matched system rack, lock backplane connectors, separate analog signal cables from power wiring.
Usage Notes Confirm each channel signal type before wiring, avoid connecting high voltage to analog input terminals.
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