SmartLine Multivariable Transmitter
10 Quick Start Installation Guide December 2015
WIRING CONNECTIONS AND POWER UP
Summary
The transmitter is designed to operate in a two-wire power/current loop
with loop resistance and power supply voltage within the HART/DE
operating range shown in Figure 7.
Figure 7: HART/DE Transmitter Operating Ranges
Loop wiring is connected to the Transmitter by simply attaching the
positive (+) and negative (–) loop wires to the positive (+) and negative
(–) terminals on the Transmitter terminal block in the Electronics Housing
shown in Figure 8. Connect the Loop Power wiring shield to earth
ground only at the power supply end.