MODULAR SAFETY INTEGRATED CONTROLLER MOSAIC
8540780 • 10/07/2020 • Rev.38 145
ANALOG INPUT TYPE FUNCTION BLOCKS
ANALOG INPUT (4 inputs each MA4 module, 2 inputs each MA2 module)
selection of which types of analog sensor that will be
used (0...20mA; 4...20mA; 0...10V) together with the parameters that will set the acquisition.
It allows also the configuration of two simple threshold comparators or one window comparator.
Input Voltage channel Input Current channel
Parameters
Input type
o Single
o Redundant
Sensors coherence
Incoherence
calculation mode
Consolidation
Measurement unit
Scale: minimum value
Scale: maximum value
0...20 mA Input
0...10 V Input
Window comparator
Enable threshold1
Enable threshold2
Hysteresis
Sample per second
Current limit: minimum current
Current limit: maximum current
Sensor anomaly
o Saturated 0 mA
o Saturated 25 mA
Analog Output
Enable Error Out
If wrong parameters are attributed (eg. scale values not
corresponding to those used by sensor), the functionality of the
MA2/MA4 module is compromised.
Perform a complete system TEST (see page 106).