PLC Arduino ARDBOX 20 I/Os Analog 7.0


Out of stock

4.14 out of 5

10 Inputs (5-12-24Vdc)

Analog (0-10Vdc) and Digital (5-12-24 Vdc) input

10 Outputs (5-12-24Vdc)

Analog (0-10Vdc) and Digital/PWM Isolated (5-12-24Vdc)


USB, RS485, RS232, I2C, SPI


(Arduino Leonardo included)

– 10 Inputs:

  • (9x) Analog (0-10Vdc) / Digital (5-12-24Vdc) Inputs
  • (1x) Digital inputs PNP ( 5-12-24Vdc). (Opto-isolated)

(Arduino Leonardo included)

– 10 Outputs:

  • (10x) Digitals isolated (5-12-24Vdc)/ (6x) of 10x, PWM (5-12-24Vdc) outputs, configurables by Switch1.
  • (7x) of 10x, Analog 0-10V output. configurables by Switch1.


– (1x) USB port.

– (1x) RS-485*

– (1x) RS-232*

– (1x) I2C*

– (1x) SPI*

* See pinout to use communications ports because the number of inputs / outputs can be reduced.

Other specifications:

Pot: 30W

Flash memory: 32kB of wich 0.5kB used by bootloader.



Clock Speed: 16MHz

1Read the manual to set the signal type.

Files & Downloads


Arduino-based PLC.
It has 20 digital inputs / outputs. 10x analog or digital inputs (see specifications), and 10x digital or analog output (see especifications).

Basic Controllers family offers the possibility of communication between two computers using I2C obtaining a master-slave connection.

Instant connection and programming.
The Basic Controllers family, as it uses an Arduino LEONARDO, lets you program it through the USB. This feature lets it an immediate access in order to program, mantain and prepare it for its set up. It lets you to control your equipmnent without no limits.

Standarised modules.
The different Basic Controllers devices are programmed exactly on the same way. Once you have used one of them, the rest can be configured on using the same methodology.

Using the I2C connection which all the Basic Controllers family have you can connect up to 127 modules, which it means that you can have up to 2.540 Input / Ouputs in Master Slave connection. NOTE: for I2C you need to explain us that requirement.

Flexible and dynamic
All the components are configurable both configure like make your jobs as Master or Slave when used on Master-Slave connection through I2C.


7 reviews for PLC Arduino ARDBOX 20 I/Os Analog 7.0

  1. Rated 3 out of 5

    Luca Azzano

    Lungo ritardo ma sta funzionando molto bene.

  2. Rated 3 out of 5

    Nancy Guzmán

    Envío algo lento. El PLC arbox todo ok. Gracias a soporte técnico por la ayuda en la configuración.

  3. Rated 5 out of 5

    P. W. Harrison

    Farm waste management. Controlling a semi-automatic system to clean a small farm. 2000 head of cattle (cow). Start-stop water systems. Sewage sludge density control. Goog product!

  4. Rated 4 out of 5


    This has been my second order with you. The devices has been working perfectly for several months now but on first delivery goods arrived 7 days after the order. I hope you will improve it in future orders.

    • Industrial Shields

      Hi Frank, sorry for the delay. Next time, on time. 😉

  5. Rated 5 out of 5


    PLC control the food dispensing, temperature and light conditions in our small farm. Around 12 feeding systems, 6 heating/cooling systems and two big roof window blinds.

  6. Rated 4 out of 5

    Andrés G.A.

    El plc está instalado en el separador semiautomático que recepciona la fruta (cítrico) y la conduce a la clasificación por tamaño, limpieza, etc. Dispara los flujos de aire, agua, vapor y manda los valores de pesada según lote/fecha/parcela al sistema de producción. La puesta en marcha costó por la integración de sistemas. Gracias Ori por tu ayuda en ese proceso. Saludos!

  7. Rated 5 out of 5


    The controller has been working 24/7 since we installed in our HVAC system. Tracking on-off events, temperature and humidity oscillation and kWh (estimated) consumption.

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