58 OI/266/HART-EN Rev. D | 2600T Series Pressure transmitters
266 Models - HART
You can use a handheld terminal to read out or configure/calibrate the transmitter. If a communication resistor is installed in the
connected supply unit, you can clamp the handheld terminal directly along the 4 ... 20 mA line. If no communication resistor is
present (min. 250 Ω), you will need to install one in the line. The handheld terminal is connected between the resistor and transmitter,
not between the resistor and supply unit.
A - Transmitter
B - Supply unit
(communication resistor not
provided in supply unit)
Figure 48: Communication setup with handheld terminal
A - Transmitter
B - Supply unit
(communication resistor not
provided in supply unit)
Figure 49: Connection examples with communication resistor in the connection line
To Next Page
Loading...
