1. M

    Rockwell Automation Analogue input card 1771-IFE/C - 250 ohm load for HART

    Hi, Does anyone have experience with this card. Looking to find out if the card has required resistance ( 250ohm ) built in for HART or if an external resistor has to be wired in? It does mention 250 ohm input resistance but not clear whether its just stating the specification of the connected...
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