Instruction Manual ABM HART Gateway Software

For this step you will need a 250 ohm 1/4W (or higher) resistor (not supplied with sensor). Connect your HART modem to the sensor as shown in Figure 4. The HART modem must be connected to each side of the load resistor. (See Section 6 for HART modems we recommend.) The value of the load resistor should be 250 ohms and minimum 1/4W. Failure to ... ................
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