NTC-09.11 “Basic automation”

Br0.00

The training laboratory system is designed to conduct laboratory experiments on the course of “Automation” in secondary vocational and higher educational establishments.

 
Category:
Structurally, the training system consists of the case with installed electric equipment, electric circuit boards, front panel and the tabletop of integrated desktop.

Has two h/w versions: full size bench top version and table version.

The case consists of:

  • power supply unit ±15 V (1 А current), +5 V (1 А current);
  • circuit board of analogue elements;
  • stopwatch circuit board;
  • circuit board of logical elements;
  • board of built-in digital oscilloscope.

Electric schematics of investigated objects are displayed on the front panel. All the schematics, displayed on the panel, are divided into groups, according to the theme of investigated laboratory experiments.

The panel includes:

  • switch sockets;
  • switch gear apparatus;
  • controls, allowing to change elements parameters during laboratory experiment;
  • gauge instruments:
    • DC ammeter (measuring limit 0,1/25/250 mА, accuracy class 1,5) – 1 pc.;
    • DC voltmeter (measuring limit 1/10 V, accuracy class 1,5) – 1 pc.;
  • outputs of power supply units  +5 V, ±15 V;
  • output voltage indicators;
  • DC motor with excitation from permanent magnet with optoelectronic sensor;
  • heating element in the form of wire resistor with fixed thermoresistor.

Functionally, the front panel is divided into five units:

  1. Power supply unit. Power switch with LED indication of voltage supply, outputs of steady voltage +5 V, ±15 V are located in the unit.
  2. The unit of gauge measuring equipment is used to conduct the measurements on the system.
  3. Electric motor and optocoupling unit.
  4. The unit of thermistor, analogue and digital sensors of angle.
  5. The unit for investigation of the schematics of digital and analogue equipment. The unit allows to investigate transistor operation in  key mode, thyristor, relay schematics, comparator, coding device, decoder, counter, basic logical elements, RS-trigger, JK-trigger, half-adder, comparison schematic, multiplexer, demultiplexer, DAC, memory chip. 

To conduct laboratory experiment it’s necessary to assemble the schematic of investigated object, using unified jumpers, which allow to display the scheme in visual form.

The measurements are conducted, using gauge measuring instruments (ammeter, voltmeter) and integrated digital oscilloscope.

The training system is supplied with:

  • a set of teaching materials and technical documentation intended for the teaching staff;
  • a software.

Experiments provided

  1. Electrical circuits in relay scheme.
  2. Potentials review.
  3. Study of functional block characteristics.
  4. Study of signals in standard functional blocks of automation equipment.
  5. Signal propagation path in various devices.
  6. Coding by binary code.
  7. Analog-to-digital converting.
  8. Switching amplifier.
  9. Open and closed control.
  10. Control based on temperature dependence.
  11. Properties of schematic circuit signals.
  12. Comparison of transistor and thyristor signal properties.
  13. Optoelectronic couple.
  14. Properties of logic element.
  15. Coincidence circuits.
  16. Using flip-flop for limiting value indication.
  17. Using integral microcircuits.
  18. Analog measurement of temperature and angle.
  19. Evaluation of binary conditions.
  20. Temperature analog measurement and converting measurement results into digital signals.
  21. Absolute-digital evaluation of measured values.
  22. Incremental and digital evaluation of measured values.
  23. Storage of digital information.
  24. Half-adder.
  25. Multiplexer and demultiplexer.
  26. Digital regulation of temperature.
  27. Motor programming.

Technical specifications

Power supply ~220V, 50Hz
Power consumption, Watt, max 150
Stand overall dimensions, max:
  Width, mm 1310
  Height, mm 1470
  Depth, mm 610
Weight, kg, max 57
Desktop version overall dimensions, max:
  Width, mm 1310
  Height, mm 680
  Depth, mm 600
Weight, kg, max 45

Scope of delivery

  • training laboratory system – 1 pc.;
  • passport – 1 pc.;
  • supplementary materials in electronic format – 1 pc.;
  • jumpers set – 1 pc.

Additional equipment (specified when ordering)

Necessary additional equipment:

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