Datasheet

By default the sensor is wired up for 4-wire RTD usage but can be set up for 2 or 3 wire very easily.

For 4-wire usage, do nothing with the jumpers!

For 3-wire usage. Solder closed the jumper labeled 2/3 Wire and cut the wire connecting the left side of the 2-way

jumper right above Rref. Then solder closed the right side labeled 3

For 2-wire usage, solder closed the two triangular jumpers below the terminal blocks (or put short wire jumpers

between the two terminal blocks on either side (essentially jumpering the two right side terminal holes together, and

same for left side)

Check the RTD wiring page for details on how to connect the sensor you've got!