Reer MOSAIC M1 Installation And Use Manual page 178

Input Type Redundant: Consolidation
If you select Redundant as Input type, you must configure the
Consolidation parameter which specifies the measurement value
to be used.
Select the measurement values to be used by MA2/MA4
comparators and
MOSAIC M1S COM controller:
• Input Ain: Use the values supplied by the connected Channel.
•
AinR: Use the values supplied by the connected Channel.
• Maximum: Use the maximum value supplied by channels 1 or 2,
whichever is greater.
•
Minimum: Use the minimum value supplied by channels 1 or 2, whichever is less.
•
Arithmetic average: Use the arithmetic mean of the values supplied by channels 1 and 2.
Measurement unit: Scale and type of input
You must specify the unit (e.g. Celsius degree, Bar, kg, m/s) and the scale of the
measurement. The MA2/MA4 module will calculate the relationship between these
values and the corresponding measured current or voltage values (scaling) based
on the condition that the sensor has a linear characteristic.
•
Scale, minimum value: It is the lowest value in units corresponding to the minimum
output value of the sensor (4 mA for a 4÷20 mA sensor, 0 mA for a 0÷20 mA sensor
and 0 V for a 0÷10 Vdc sensor).
• Scale, maximum value: it is the highest value in units corresponding to the maximum
output value of the sensor (20 mA for a 0/4÷20 mA sensor and 10 Vdc for a
0÷10 Vdc sensor).
➔
MSD assumes that the sensors have a linear transfer function and, as a consequence,
automatically computes the slope and the offset of the transfer function on the basis of the
values entered by the user.

Do not use a configuration of the function block as 0÷20 mA or 0÷10 V input for safety purposes.
If you use a configuration of the function block as 0÷20 mA or 0÷10 V input for non safety
purposes, implement all measures required to avoid unintended equipment operation and any
other hazard.
Input type: 4÷20mA -> no selection
178
sent as analog
MODULAR SAFETY INTEGRATED CONTROLLER MOSAIC
data to MOSAIC M1S,
Input type: 0÷20mA -> 0÷20mA Input selected
8540780 • 25/01/2023 • Rev.43