M-Duino 38AR+


– 19 Inputs (10x) Analog (0-10Vdc) or Digital (5-24Vdc) | (5x) Digital (5-24Vdc) | (4x) Digital Interrupt (5-24Vdc)

– 19 Outputs (8x) Relay (220Vac – 5A)| (6x) Analog (0-10Vdc) or Digital (Optoisolated) | (5x) Digital (Optoisolates 24Vdc max)

Com: RTC, µSD, Ethernet, USB, Full/Half duplex RS485, RS232, I2C, Modbus

Manufactured in: Spain

Oz Robotics' Partner : IndustrialShields Store
SKU: M-Duino 38AR+ Categories: , , Tags: , , Brand/Supplier:

Arduino MEGA included

– 19 Intputs:

(10x) Analog (0-10Vdc, 10bit) / Digital (5-24Vdc) Inputs configurables by software.
(4x) Interrupt Inputs (5-24Vdc). “Can work like Digital Input (24Vdc)”
(5x) Isolated Digital Inputs (5-24Vdc)
– 19 Outputs:

(8x) Relay outputs (220Vac – 5A)
(6x) Analog (0-10Vdc, 8bit ) / Digital (5-24Vdc) Outputs / PWM Isolated (5-24Vdc)
(5x) Digital Isolated (5-24Vdc)
– (1x) Ethernet port.

– (1x) USB port (type B).

– (1x) I2C port. (Interface with other Industrial Shields, sensors, I/Os modules)

– (3x) TTL ports.

– (1x) RS-232 port.

– (1x) HALF/FULL Duplex RS-485 port.

– (1x) SPI external port (Using MOSI,MISO, SS pins of Arduino)

– TCP IP / Modbus TCP. / Modbus RTU

– WebServer capacity

– Industrial Protocols

Other technical specifications
RTC (Real Time Clock. NOTE: I2C port used. See pinout modification)

µSD Socket (using SPI port, chip select D53 pin. See pinout modification).


DIN Rail mounting.

Max consum.: 1.2A

Flash Memory: 256kB (8kB for bootloader)



Clock Speed: 16MHz

*Rx,Tx pins are not abailable using RS485. For SPI you need to choose another pin for Select Function (You can choose, SDA, SCL, Rx, Tx, Pins of Arduino)

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Dear Customer, if applicable, the Product Documentation, Reference Materials, CAD or Drawing file(s), Manuals and Tutorials will be available for download upon purchase. The order confirmation email will include a Downloadable Link to the product file(s) which can also be downloaded from the My Account section if needed. If you can’t see any of these files in your account, please contact us immediately. We’re here to help, whenever you need us. Thank you.

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Based in Barcelona and founded in October 2012, Industrial Shields is the brand under the company Boot and Work Corp S.L. . We are a fast growing company with the aim to become the biggest e-commerce of industrial automation electronic devices based on Open Source Hardware electronics. Our goal is to offer the widest choice of products at a very reasonable costs compared with the products that are developed under the current market leaders.

Shipping costs

Country State Cost
Austria Any $18.45

Shipping Details

Shipping from Spain

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