Reer MOSAIC MI8O4C Installation And Use

MODULAR SAFETY INTEGRATED CONTROLLER MOSAIC
8540780 • 10/07/2020 • Rev.38 211
English
ANALOG OPERATORS (M1S only)
Analog Comparator
This operator works as a comparator of an analog signal
connected.
The threshold value to be entered will be in engineering
units (eg Kg, °C) and must respect the limits defined by
the functional block connected ot the input.
When the input value is lower than the threshold, the
output Q will be at level 0 (FALSE).
When the input value is equal or greater than to the
threshold, the output Q will be at level 1 (TRUE).
The input can be connected to:
 the analogue output of an “ANALOG COMPARISON” input block
 the analogue output of a “MATH” block.
The hysteresis used in the comparison will be the one programmed in the functional block
connected upstream.
Window comparator:
When the window comparator is enabled the user can choose a high threshold value and a
low threshold value.
The output state of the window comparator depends on the value of the measurement and
on its current state. There are two possible states:

OUT OF WINDOW: the output of the comparator is a logic 0 (FALSE)

IN WINDOW: the output of the comparator is a logic 1 (TRUE)
If the meas
In the following picture is given an example of the behavior of the window comparator.

Reer MOSAIC MI8O4C Specifications

General

Brand	Reer
Model	MOSAIC MI8O4C
Category	Controller
Language	English