3. Intended use
•
Measurement of current in the specified measuring range for process signals
•
Indoor use non condensing, non corrosive.
•
Panel mounting.
•
In operation, supply the device preferably via screw terminals with 12 to 24 V
AC/DC instead of via USB.
•
Failure to comply with these instructions will void all guarantee and warranty.
4. Description
The measurement type analogue signal 0/4 to 20 mA DC is supported at two
measurement inputs. The multi display with RGB backlight is able to display up to
four parameters simultaneously. Thresholds can be associated with individual
warning colours. The unit can be switched between display values via an external
switch. Minimum and maximum values are recorded and can be displayed and reset
via jumper or an external switch. Measured values are recorded over a timespan of
36 seconds up to 14 days. The time base as well as the display of the measuring
history can be switched by an external switch. The measured values remain stored
as long as the device is supplied with voltage.
The following parameters can be adjusted using the configuration software “Digalox
®
Manager”: scale endpoint, scale caption, display style (pointer, tachometer, bar
graph, and more), splash image, backlight colour, thresholds for alarm output,
threshold warning colour (light, blink), hysteresis, and more. Recorded
measurement values can be read and a continuous transmission of the actual
measuring value can be enabled. Using the software, values can be viewed and
exported as CSV. Depending on the model, measured values can be transmitted via
USB, XBEE radio technology or RS485 Modbus interface. In addition, the devices
feature a counting function with data retention. This enables operating-hours-
counters or time-counters for exceeding and falling below threshold values.
to download the software “Digalox
®
Manager”.
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