Specifications

Reference HART ♦ ProLinx Gateway
Driver Manual HART Master
ProSoft Technology, Inc. Page 95 of 119
July 7, 2009
5 For multi-drop applications, the 1KΩ resistor should be normally used when
one transmitter is connected to the port. If you increase the number of
devices connected to a single port, you may need to reduce the size of the
resistor.