HES
User Manual
HART to Ethernet Gateway System
226-710-00A
September 2018
www.miinet.com
[20]
Moore Industries-International, Inc.
Figure 2.4. Powering your HART Field Device by Using an External Power Source.
Testing Channel 1
By default, Channel 1 of the HES is configured to poll one device at HART address 0, so set up
your HART field device for HART address 0. Connect it to the input of the HES by following the
wiring diagram of either Figure 2.3 (using the HES TX terminal to power your HART field device)
or Figure 2.4 (using an external power source to power your HART field device). If everything is
correct, you should observe a green indication on the LED adjacent to Channel 1 on the front
panel of the HES.
You can now use your MODBUS/TCP Host to verify that the HES is passing MODBUS data
correctly. First, use your PC to view the HES web page for the IP address that you provided
earlier in this bench test procedure. View the System Status Registers for Channel 1 and look
at the Register Name “Detected Devices”. The value in the register should be 0x001 that
implies Device 1 is present.
