Figure 3-12: Connect to a powered
Wireless
HART device (with its battery attached)
CAUTION
Do not use the Trex unit to power a WirelessHART device. Providing power to a
WirelessHART device may damage the device.
Device connection wizard prompts Answer
Do you intend to provide power from the Trex unit?
No
Leads are attached to:
Transmitter
Change Polling Option? Tap Yes if the device is not at address
zero.
Figure 3-13: Connect to an externally-powered 2-wire HART transmitter
If the transmitter is at address zero, the Trex unit may automatically detect and connect to
the device without any prompts from the device connection wizard.
A — Voltage source
Device connection wizard prompts Answer
Do you intend to provide power from the Trex
unit?
No
Field Communicator application User Guide
September 2021
72 User Guide
w ww . . co m
information@itm.com1.800.561.8187
To Next Page
Loading...
