====== MPA F Module ======

The F module adds four PT100 temperature sensor inputs to an MPA Series controller. It supports two-wire and three-wire sensors. Up to five X and F modules can be combined, for a total of 20 channels.

===== Connect the sensor =====

For a two-wire sensor, connect the leads to the channel's ''A'' and ''B'' terminals and link ''B'' to ''B′''. For a three-wire sensor, connect the leads to ''A'', ''B'', and ''B′''. Check the terminal markings and sensor lead arrangement on the ordered product before wiring.

===== Read the temperature =====

In MP STUDIO, set the sensor channel and destination D memory in the ''PTEMP'' function block. For example, if CH0 writes ''642'' to ''D0'', the temperature is 64.2°C. The stored value is in units of 0.1°C; the measurement range is −200 to +800°C.

===== Check before use =====

  * Confirm that the ordered product includes an F module.
  * The two-wire and three-wire connections differ. Check each channel's sensor wiring and terminal markings.
  * If X modules are also installed, check the combined X/F channel count.

[[https://www.ilogics.net/en-us/resources/downloads/manual/11|View two-wire and three-wire diagrams in the MPA manuals]]

[[en-us_products:mpa|Back to MPA Series]]