User Manual
HART/EtherNet/IP Gateway
GT200-HT-EI
WWW.SSTAUTOMATION.COM
6
2.7 Topology of GT200-HT-EI and HART Instruments
Notes:
1. It is recommended to use the separate power supply for the HART instruments and the GT200-HT-EI, to
ensure stable communication.
2. To improve the communication efficiency of the field bus, it is recommended not to configure the empty
node in SST-HI-CFG software or useless commands.
3. If there are two or more HART instruments connected in the same network, their HART LOOP wires should
be connected parallel with others.