Wiring | 47
Model FT3
Wiring
HART 4-20mA Output Wiring: Handheld Communicator
The 4-20mA current loop and HART modem connections are shown on p. 45 and p. 46.
A handheld HART communicator can be connected to test points TP1 (+) and TP2 (-) with clip leads or
to the 4-20mA terminal block.
Fig. 3.14: HART 4-20mA Output Wiring, Handheld Communicator
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