EBYTE Modbus RTU I/O Module Overview

#modbus #iot #rtu #plc #scada #hmi #dcs
This EBYTE RTU I/O Module with model number MA01-AACX2240 has 2 analog inputs, 2 digital inputs and 4 digital outputs. It can be connected through Modbus RS485 to Programmable Logic Controllers (PLC), Distributed Control Systems (DCS), Supervisory Control And Data Acquisition (SCADA) and Human Machine Interface (HMI). This video highlight the different features of the module. The module is connected to the computer with an RS485 to USB converter and tests were carried out on the I/Os using the software configuration tools. A 4-20mA current signal generator was used to test the analog inputs.
MA01-AACX2240 Product Manual & EBYTE Software Configuration Tool
www.cdebyte.co...
Buy the required hardware for this video from Aliexpress with these links to support this channel.
1. MA01-AACX2240 IOT RS485 Modbus RTU I/O Network Modules
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2. Industrial USB To RS485 Converter Module
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3. 4-20mA Current Signal Generator
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4. Jumper Wire
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5. Power Supply
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[@ailtonfacanha1737]

A good option for remote acquisition using RS485. Excellent explanation!

[@OnosTech]

Thanks! Glad you like it!

[@ElswahElctronic]

Good friend

[@OnosTech]

Thank you!

[@controlsprocess]

Nice work

[@OnosTech]

Thanks

[@allentighe9947]

i had problems to turn on output coil via PLC modbus. in the end i used HEX value FF00

[@OnosTech]

That is great to know

[@wesleyjcorrea]

Hi Allen,
I'm trying to send comand to it by an S7-1200 using the CP-1241 module, but wothout success. What PLC are you using?

[@navigator_071]

What is the register address for reading DI, in the manual is written: (10000) 0x0000 !?

[@OnosTech]

ua-cam.com/video/io_QmXszBOc/v-deo.html

[@navigator_071]

@@OnosTech Thank you.🙂

[@luisbayloncarrera7066]

Hi everybody, I have a question regarding the device, I am trying to read the value from the analog inputs and also configure the analog input ranges for the zero and the span, can someone please help me with it ?

[@OnosTech]

See page 14 of the user manual in the description

[@phuclehoang663]

Hi sir! Can I use Lora conveter for commnunication bus

[@OnosTech]

Yes you can, but your will also need a TTL-to-RS485 converter s.click.aliexpress.com/e/_AUqtVB and maybe a USB-to-TTL converter s.click.aliexpress.com/e/_Atjr47 depending on what your want to achieve.

[@malikmamen]

your EBYTE Software file has virus detected on my internet browser

[@OnosTech]

Kindly check again the link has been updated

[@Unajaclosp]

Hi, and where ? Can I download the tool software. thanks in advance.

[@OnosTech]

👍👍👍

[@tokyodrift42]

the config tool download fails - it says it has an error in the file - does anyone have a working copy please ?

[@OnosTech]

drive.google.com/file/d/1-GWEyuhCIqJ17Hm-x1aRRquGW_73b9UU/view?usp=sharing

[@tokyodrift42]

@@OnosTech thanks for the reply, sadly it wont let me open that file, I get some sort of google ‘violation’ error !

[@pixelf]

Can make a simple logic in a program?

[@OnosTech]

I have plans to use it with ESP32 FLProg modbus video