2 | Product and functional description
FISCHER Mess- und Regeltechnik GmbH
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BA_EN_EA16
2.3 Design and mode of operation
The measuring signals of up to four connected measuring transducers can be
analysed simultaneously by the microcontroller electronics. The configurable
3.5" touch display can display up to four measuring values at the same time. A
configurable colour switch serves to present specific operating modes. Option-
ally, the device can be delivered with a data logger function.
The processed input signals are converted into the following output signals:
• 2 or 4 configurable switching outputs. Parameters, such as activation and
deactivation points, switching function or delay, are available for this pur-
pose. The switching states are displayed with symbols on the display.
• 2 or 4 analogue outputs with configurable output range. Every output signal
can be set freely within the signal limits (see Technical Data). The charac-
teristic curve change can be made in a linear, rooted, tabular or mathematic
form proportional to the displayed value.
The unit also has a Modbus interface and can be connected to a Modbus RTU
network as a slave. For more information about this topic, please reference the
product user manual and the Modbus reference manual.
(
http://www.fischermesstechnik.de/en/downloads/manuals
All parameters can also be set on the device via the touch display or (optionally)
via a PC software. The measuring value display unit has a USB interface to
which a USB stick can be connected. For instance, the USB stick can be used
to allow simple configurations to be exported to other devices. The PC software
also allows a measuring point protocol
(2)
.
(2)
parameter profile
