M-DUINO PLC Arduino Ethernet

• ETHERNET & WiFi & BLUETOOTH
• Analog/Digital/Relay 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

 Inputs (Arduino Mega included)

• – 25 Inputs:

Total Digital Optoisolated Inputs (7-24Vdc): 11

Digital Optoisolated Inputs (7-24Vdc): 5

Digital Optoisolated Inputs (7-24Vdc) | can work like interrupt Inputs INT (7-24Vdc)

10 bit Analog Inputs (0-10V) | Digital (5-24Vdc) Inputs configurable by software: 14

Outputs (Arduino Mega included)

• – 28 Outputs:

(Digital Optoisolated Outputs (5-24Vdc): 5

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

Relay Outputs (220Vac - 5A): 15

Communication:

- (1x) WiFi & Bluetooth LE (based on ESP32)

– (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

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

note - * When using I2C, 2 inputs are lost