Rtd Connection Diagram - FACTS Engineering Direct Logic 405 Manual

RTD CONNECTION DIAGRAM

Notes: Accurate lead wire compensation requires that the three wires which connect an RTD to the
Controller be exactly the same resistance (a 3.7' difference in 26 AWG lead length will introduce
a .2 EF error).
If a four wire RTD is used, leave unconnected one of the positive side leads (only one wire
should be connected to TEMP+).
Ground the shield drain wire only at the sensor end.
Observe the warning on page 2.2.
2.4 INSTALLATION AND WIRING