Technical Specifications Backplane power supply. Multi-channel 4-20mA analog input. HART protocol support. Per-channel isolation. Operating temperature:0°C ~ +60°C.
Functional Features Analog loop signal sampling. HART digital communication for smart transmitter. Open circuit detection. Over-range alarm. Hot swap support.
Application Scenarios Petrochemical, pharmaceutical process plant for pressure, flow and temperature HART transmitter measurement.
Performance Parameters High precision measurement, HART digital signal superimposed on analog loop. Operating temperature:0~+60°C.
Structural Characteristics Rack pluggable I/O module, field wiring terminal block, DeltaV backplane connector, analog signal conditioning and HART coupling circuit.
Working Principle Receive 4-20mA analog signals and superimposed HART digital data from field transmitters, convert analog value to digital data and transmit measurement and diagnostic information to DeltaV controller.
Installation Requirements Install into DeltaV I/O rack. Connect shielded twisted pair instrument cables. Configure HART address in DeltaV software.
Usage Notes Use single-point shield grounding. Complete loop check before commissioning.
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