March 16, 2014

4 channel RS232 Relay & DAQ board iRS-4RD.

4 channel RS232 Relay & DAQ board iRS-4RD.

4 channel RS232 relay board - iRS-4RD iknowvationsWelcome to the world of Computer Automation.

This RS232 Relay Board – iRS-4RD is a perfect companion for all your computer automation projects. It is RS232 based card having 4 onboard relays for switching
external devices and up to 6 Digital Input/Output and 4 Analog channels .
The Analog channels have 10 bit resolution for connecting many sensors to measure parameters like Temperature, Pressure, Humidity, Magnetic etc.

It uses existing Com Port ( you can choose the available one), which allows easy communication with the card. Any programming language that supports serial communications ( C, C#, C++, VB, VB.NET, Perl, Java etc) can be used to communicate with iRS-4RD very easily.

Easy to use commands are available to communicate with iRS-4RD for Switching On/Off of Relays and playing with Input/Output channels and Analog inputs.

The revised ikantrol-R242 V 1.2 software ( freely downloadable from our download section at ) can be used to test & operate iRS-4RD card.

You can also download iRS-4RD User Manual from above link to understand working of this RS232 Relay board – iRS-4RD.

By Jayprakash

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