HES
User Manual
HART to Ethernet Gateway System
226-710-00A
September 2018
www.miinet.com
[19]
Moore Industries-International, Inc.
Wiring your HES
For your testing, your HART Field Device can be powered either by the HES, or by a separate
power source.
See Figure 2.3 for connecting your HART Field Device to the HES by using the HES to provide
power to the HART Field Device. Note that this method is only applicable to testing on Channel
1 of the HES. Only Channel 1 has the transmitter excitation (TX) terminal.
See Figure 2.4 for connecting your HART Field Device using an external power source to
provide power to the HART Field Device.
Figure 2.3. Connecting a HART Field Device to the HES