Download Code Spec`s DL 2150 PLATFORM FOR EXPERIMENTS IN THE

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Spec's
DL 2150
PLATFORM FOR EXPERIMENTS IN THE FIELD OF ELECTRICAL ENGINEERING & ELECTRONICS – didactic equipment
With this board, it is possible to perform experiments in the field of:
-electrical engineering
-electronics
This system is composed of a main board and a kit of components for the study of basic electricity and electronics.
The main board consists of a data acquisition system in charge of both generation and acquisition of all the relevant signals. In this
system are included virtual instrumentation as meters, oscilloscopes, function generators, etc.
Each experiment is performed by starting the software in LabVIEW that will control the measurement process and record the results
of the measurements. This software allows the student to perform the experiments of this system but it shall be also practical guide
that will support the student during the several phases of the experiments.
The basic system board is composed of the following elements:
Acquisition device NI USB-6008
Digital input/output
4 Analog inputs2160
Switches for selecting measured physical quantity and its scale:
• measuring current in µA
• measuring voltage in V
• measuring current in mA
Connection points for circuit formation
Ground
2 Analog outputs 0-4V
Function generator
Counter
DC source +5V
Analog outputs have 12-bit resolution and a maximum refresh rate of 150Hz, by software. It is possible to generate a voltage in the
range from 0V to +5V.
The acquisition device provides a separate voltage output that provides a constant signal of +5V, with maximum current value of
200mA.
In this software is included also some virtual instruments that will simulate the real ones and it shall include the three following tabs:
 Digital multimeter, composed of: Voltmeter - scale with a dial and a digital display, Ammeter, DC Voltage Source
 Oscilloscope & function generator: a hardware-implemented function generator shall be located on the basic system board.

It generates a sinusoidal signal. The maximum current generated is 10mA, while the maximum frequency will be 1.5kHz and
maximum amplitude of 0.5V. In the oscilloscope the amplitude division is defined in increments of 0.2V,0.5V and 1 V,
duration of the time base will be set in the increments of 1ms, 5ms or 10ms. The software permits to freeze the image on
the oscilloscope and to display the FTT (Fast Fourier Transformation).
Digital inputs & outputs: this window, allows configuration of digital inputs and outputs, monitoring of digital inputs and
control of digital outputs. Each of eight digital inputs/outputs are configured to be either a digital input or an output.