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HART modem cabling basic drawing.

HART modem cabling

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  Automation > Resource > Technique > Network > HART > HART modem > Cabling  

  Hart modem remote link

Hart modem electrical drawing  

HART MODEM BASIC CABLING

HART modem - Cabling and wiring fundamental drawing - RS232 interface + resistor + 4-20 mA current loop + measure sensor + power supply.

The value of the resistor depends on the global resistivity in the current loop, due to :


Be careful, in some special cases the resistor can have a lower value than the minimal value specified in the HART standard.

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