Technical Specifications Power supplied by DCS backplane. 8 analog input channels. 4-20mA / 0-10V configurable. Galvanic channel isolation. Operating temperature:0°C ~ +60°C.
Functional Features Multi-channel analog signal acquisition. Over-range detection. Channel fault diagnosis. LED channel status indication. Surge protection for field inputs.
Application Scenarios Power plant, chemical, pulp and paper industry, for pressure, temperature, flow transmitter signal collection.
Performance Parameters High measurement accuracy, built-in signal filtering. Operating temperature:0~+60°C.
Structural Characteristics Rack plug-in module, front terminal block for field wiring, backplane bus connector, multi-channel ADC conversion circuit.
Working Principle Sample analog current or voltage signals from field sensors, convert analog signals into digital data, and transmit digital values to DCS controller via backplane bus.
Installation Requirements Insert module into DCS rack. Connect field transmitter shielded twisted pair cable. Configure signal type for each channel in DCS engineering tool.
Usage Notes Do not exceed maximum input voltage/current range. Use shielded cable and single-point grounding.
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