The EL3202-0020 is the factory calibrated version of the EL3202-0010.

The EL3202-0020 analog input terminal facilitates the direct connection

of two resistance sensors. The measured resistance value can either

be output directly in ohms or transformed into a temperature.

If the temperature at the measuring point is of interest, the conversion

from resistance to temperature can be carried out in the terminal 

according to various sensor characteristics (Pt100. Pt1000. NI120.

NI1000. KTY types, etc.). The EL3202-0020 can operate sensors in

4-wire technology, external bridges must be set for the 2- and 3-wire

connection. This terminal must be operated using 4-wire technology

for maximum accuracy. The EtherCAT Terminals indicate their

measurement capability by means of light emitting diodes and status

bits in the EtherCAT process image.

The individual Beckhoff factory calibration certificate can be downloaded

via Beckhoff Service.