Product Description:
The analog I/O modules (with HART communication function) communicate with field devices and store analog data
and HART variables in the Input/Output image area in the communication module. An FCS refers to and sets the
Input/Output image by accessing the analog I/O modules (with HART communication function). The FCS utilizes the
field device data via I/O terminals of the function block in the same way as other analog/digital I/O signals.
The analog I/O module (with HART communication function) connected to a transmitter or a valve positioner receives
HART variable (*1) in addition to exchange analog input/output data by 4 – 20 mA signal with field control stations
(FCS). There are 8 types of analog I/O modules (with HART communication function).
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