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Industrial Shields
IS.MDuino.21+ IS.MDuino.21+

M-DUINO PLC Arduino Ethernet 21 E/S Analógicas/Digitales PLUS

InStock 2021-12-31

205.80 € 205.8 EUR

205.80 €

13 Inputs
8 Outputs
RTC, µSD, Ethernet, USB, Full/Half Duplex RS485, RS232, I2C, Modbus

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SKU: IS.MDuino.21+
HS CODE: 8537.10.9160

PLUS version include

Full/Half duplex RS485 port.

µSD Socket

Work directly with the SD memory card.


Possibility to use MODBUS RTU using RS485 port working as a hardware Serial. - RTC (Real time clock available)

Arduino PLC based details

Industrial Automation

Modular PLC
This is the first equipment based on the Arduino technology designed for a professional use. This PLC has 21I/Os. It also contains several communication ports which provide more flexibility and control. The M-DUINO family offers the possibility to expand up to 127 modules through I2C, which means that you can have until 7100 Inputs / Outputs in Master-Slave connections, additionally to sensors, etc…

Programming Software
This PLC can be programmed using the Arduino IDE platform. See the Documentation menu below to download the software for free.

Instantaneous connection and coding
The PLC M-DUINO is programmed through the USB ports. This PLC can also be programed through Ethernet port remotely. This offers and immediate access to program, mantain and control. Also you can continuously monitor the status for all the variables, inputs, outputs, etc. It is compatible with the Arbosx and the Touchberry Pi with instantaneous connection.

Watch the PLC Arduino features video




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Specifications for M-DUINO PLC Arduino Ethernet 21 E/S Analógicas/Digitales PLUS

Device PLC
CPU Arduino Mega
Price 200-300€
Inputs 11-20
Digital Inputs *See technical details 13
Interrupt Input 2
Analog Inputs (Included as a Digitlal Input) 6
Outputs 1-10
Digital Outputs *See technical details 8
Analog Outputs (Included as a Digitlal Output) 3
Ethernet Yes
RS485 Yes
RS232 Yes
I2C Yes
Serial TTL Yes
Additional Communications No Additional Communications or Wi-Fi & Bluetooth or GPRS or Lora or Dali
µSD Card Socket Yes