M-DUINO ETHERNET PLC ARDUINO 38R
The M-DUINO ETHERNET PLC ARDUINO 38R is designed to meet real-world demands in industrial automation, supervision, and control. It offers a practical alternative to closed proprietary systems, eliminating license costs through its compatibility with the Arduino IDE. Its open architecture enables free, flexible, and fully customizable programming—essential for environments with frequent changes or limited budgets. Technical teams can develop, update, and fine-tune their projects efficiently, reducing downtime and avoiding vendor lock-in. A reliable and adaptable solution for everyday industrial automation.
12x Inputs
8x Analog - Digital
4x Digital isolated (with interruptions)
22x Outputs
6x Digital isolated/PWM/Analog
16x Relay
Communications: Ethernet, RS485, RS232, x2Serial, SPI, I2C, RTC
| # CPU Type #: Arduino |
| # Device #: PLC |
| NO_CPU: Arduino Mega |
| # Inputs #: 11-20 |
| Digital Inputs *See technical details: 12 |
| Interrupt Input: 4 |
| Analog Inputs (Included as a Digitlal Input): 8 |
| # Relay #: 11-20 |
| # Outputs #: 21-30 |
| Digital Outputs *See technical details: 6 |
| Relay Outputs *See technical details: 16 |
| Analog Outputs (Included as a Digitlal Output): 6 |
| Ethernet: Yes |
| RS485: Yes |
| RS232: Yes |
| I2C: Yes |
| SPI: Yes |
| Serial TTL: Yes |
| µSD Card Socket: Yes |
| RTC: Yes |
| #CPU Type#: Arduino Mega |
| Communication board 1: No Additional Com. Board 1 |
| Communication board 2: No Additional Com. Board 2 |
| Communication board 3: No Additional Com. Board 3 |
Arduino PLC for Automation, Monitoring and Data Acquisition
The M-DUINO ETHERNET PLC ARDUINO 38R+ is a robust industrial controller designed for automation, monitoring, and data acquisition. It combines the strength of an industrial PLC with the flexibility of Arduino IDE programming, offering a reliable solution for projects in energy, water, smart infrastructure, and many other applications.
Inputs, Outputs and Integrated Relays
This PLC features a wide set of digital and analog I/Os together with integrated relays, allowing direct control of pumps, motors, or lighting without the need for additional hardware. The benefit: simpler wiring, faster installation, and reduced costs.
Standard Industrial Communications
With Ethernet and RS-485 (Modbus) included as standard, the M-DUINO ETHERNET PLC ARDUINO 38R+ integrates smoothly into industrial networks. For projects that demand extra connectivity, internal expansion modules extend communication without external devices.
Simple Programming with Arduino IDE
Based on Arduino Mega, the PLC is programmed with Arduino IDE. USB access allows fast local setup, while Ethernet provides remote programming and maintenance. This reduces downtime and makes updates easier.
Benefits for Your Application
- Direct control of field equipment with integrated relays
- Easy integration into industrial networks with Ethernet and RS-485
- Lower installation effort and maintenance costs thanks to intuitive programming
- Reliable and scalable solution for automation, monitoring, and data acquisition in industrial environments
- Possibility of custom developments by our R&D team for specific requirements