Figure 3-21: Communicate with the THUM adapter powered by a voltage source
Connect the lead set to the yellow and white/black wires.
A. Voltage source.
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 and select 63.
Figure 3-22: Communicate with the THUM adapter powered by a current source
Connect the lead set to the yellow and white/black wires. The 250 Ohm resistor is not
required, but it may be used to verify current.
A. Current source.
User Guide Field Communicator application
September 2021
User Guide 79
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