TX9165 User Manual
TX9165-UM-EN-07 77
Mode - No Resistor
The input is configured to accept an input
from switching devices such as pressure
switches, limit switches, thermostats, etc
with a diode connected in series at the
remote point. The rModule will respond
to a short circuit condition occurring by
generating a Low Fault condition.
Mode - Resistor
In addition to the operation of the No
Resistor mode, when a resistor is connected
in parallel with the switching device at the
remote point, the rModule will respond
to the open circuit condition occurring by
generating a Low Fault condition.
www.trolex.com