IT-4404 Relay Control Trainer

Computers can be used as dedicated controllers for a variety of uses but an interface is needed to connect them to the real world. This Trainer controls 8 electromechanical relays using USB – UART interface and Microcontroller. Each relay is switched on or off by output data (8 bits) sent by PC software. The software provides a graphical user interface to control relay operations, their control sequences with LED indication and simulations.

Description

Computers can be used as dedicated controllers for a variety of uses but an interface is needed to connect them to the real world. This Trainer controls 8 electromechanical relays using USB – UART interface and Microcontroller. Each relay is switched on or off by output data (8 bits) sent by PC software. The software provides a graphical user interface to control relay operations, their control sequences with LED indication and simulations.

 

Features:

Application installed on-board

Driver/Protection circuit installed

 

Technical Features:

Relays: 8X SPDT with NC, NO & Common

Processor: 8-Bit with Monitor Software

A/D Converter: 8-Bit Monolithic Type

Relay Driver: 8X Darlington with reverse protection Diodes

Motor: +12VDC Motor, +12V Fan

Heater: Resistive Type

Temperature Sensor: 10mV/ºC Monolithic Type

PC Interface: USB-UART with PC Software

On-Board Applications:

IR Transceiver

DC Motor

Delay Timer with adjustable Delay

Touch Sensor

DC Lamp

Temperature Control with Heater & Fan

Software Features:

Temperature Control

Automatic and manual control of temperature at set Temperature using relay

DC Motor Control

DC Motor ON/OFF and direction control using relays

Sensor Control

Bulb ON/OFF control

Turn relay ON/OFF on IR sensor input

Turn relay ON/OFF on Touch sensor input

Turn relays ON/OFF in ascending or descending order of their names

Accessories: Power Cord, Experiment Manual, 2mm Patch Cords, USB Cable, Software CD

 

Experiments Included:

To operate Relays in Set & Reset Mode

To Set an Individual Relay

To Control ON/OFF Sequences in Ascending Order

To Control ON/OFF Sequences in Descending Order

To study the IR Tx/Rx Application

To study the Touch sensor Application

To study the Temperature sensor Application using Heater and DC Fan

To study CW & CCW control of DC Motor

To study the Characteristic of Delay Timer