M-DUINO PLC Arduino Ethernet & GPRS

• Ethernet & GPRS 21 I/Os
• Analog/Digital PLUS
• Input Voltage: 12 to 24Vdc (Fuse protection (2.5A) Polarity protection)
• Flash Memory: 256KB of which 8KB used by bootloader
• SRAM: 8 KB
• EEPROM: 4 KB
• Arduino Board: Arduino Mega 2560

This PLC can be programmed using the Arduino IDE platform

The GPRS Controller is programmed through the USB ports.

This PLC can also be programed through Ethernet port remotely

 Inputs (Arduino Mega included)

• – 12 Inputs:

  (Total Digital Optoisolated Inputs (5-24Vdc): 6

  Digital Optoisolated Inputs (5-24Vdc):5

            Digital Optoisolated Inputs (5-24Vdc) | can work like interrupt Inputs INT (5-24Vdc): 1

            10 bit Analog Inputs (0-10V) | Digital (5-24Vdc) Inputs configurable by software: 6

Outputs (Arduino Mega included)

• – 8 Outputs:

Digital Optoisolated Outputs (5-24Vdc): 5

Digital Optoisolated and PWM (5-24Vdc) | 8 bit Analog (0-10V) Outputs configurable by switch: 3

  Communication:

- (1x) GPRS/GSM (based on SIM800L)

 -(1x) Ethernet port.

– (1x) USB port (type B).

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

– (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 (just through Ethernet)

 – Industrial Protocols

•  (SIM Card not included).
• Communications notes - * When using I2C, 2 inputs are lost

Other technical specifications

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

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

100x75x115mm

DIN Rail mounting.

Max consum.: 1.2A

Flash Memory: 256kB (8kB for bootloader)

SRAM: 8kB

EEPROM: 4kB

Clock Speed: 16MHz

 *For SPI you need to choose another pin for Select Function (You can choose, SDA, SCL, Rx, Tx, Pins of Arduino)