Manual

RTD Input Equipment (T7432)
8 Industrial Control Services
Figure 4 . RTD Termination Panel and Multiplexer.
Application
Simplex Configuration
A single RTD input module and multiplexer provide a
suitable interface to non - critical input signals. Although
many of the circuits in the RTD input module and multiplexer
are automatically tested and annunciated, some logic circuits
and field - side sensing circuits are simplex and non - tested.
This simplex input configuration is illustrated in Figure 5 .