Technical Specifications 24VDC power supply, multi-channel isolated analog input. Operating temperature: -40℃ ~ +70℃, support 4-20mA and 0-10V signal acquisition.
Functional Features Analog signal sampling, signal isolation, over-range detection, channel fault diagnosis, data filtering.
Application Scenarios Gas engine control cabinets, generator auxiliary parameter monitoring, turbine auxiliary system signal collection.
Performance Parameters High sampling resolution, low temperature drift, channel-to-channel isolation, stable continuous sampling.
Structural Characteristics Pluggable rack module, independent status LED for each analog channel, gold-plated backplane connector.
Working Principle Field analog signals enter the module through the terminal board. After isolation and AD conversion, the digital parameter data is sent to the main control module via internal rack bus for logic processing and threshold comparison.
Installation Requirements Install on the matched 9906 rack, lock connectors tightly, separate analog wiring from power cables.
Usage Notes Confirm signal type and range for each channel before power on, avoid overvoltage input to analog channels.
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