Input Sensor Wiring; Figure 12 - Hart/De Input Wiring Diagram For Single Sensor Connection; Figure 13 - Wiring Diagram For Hart Dual Sensor Connections - Honeywell STT700 STT700 User Manual

3.4.5. Input Sensor Wiring

Connect the input sensors as shown in Figures below for RTD, thermocouple, mV and ohm
connections.
Figure 12 – HART/DE Input Wiring Diagram for single sensor connection
The single sensor connections can also be used on a dual input transmitter when a second input is not
required. In this case, it is recommended that the second input be configured to None in the software.
In case of RTD type being configured for 4-wire, the configuration for single input is automatically
done.
Figure 13 – Wiring Diagram for HART Dual Sensor Connections
STT700 Temperature Transmitter User's Manual
Page 20 Revision 1