Spartan Arduino PLC 16DA (Optoisolated Output)

The Spartan Arduino PLC 16DA is an Arduino Leonardo-based industrial programmable logic controller with optoisolated outputs. It features 8 inputs (digital and analogue) and 8 optoisolated outputs (analogue, digital, and PWM), making it suitable for industrial automation and control applications.

Programming is straightforward via USB using the Arduino IDE. The Spartan controllers are all standardised and can be programmed in the same way. An I²C master-slave interface supports connecting up to 127 modules for expandable control systems.

Key Features

• 8 Inputs – Digital (5–24V DC) and analogue (0–10V AC) inputs with interrupt capability
• 8 Optoisolated Outputs – Digital (5–24V DC), analogue 8-bit (0–10V AC), and PWM 8-bit (5–24V DC)
• Arduino Leonardo – ATmega32U4 at 16MHz, 32KB flash, 2.5KB SRAM, 1KB EEPROM
• USB Programming – Program directly via USB using the Arduino IDE
• I²C Expandability – Connect up to 127 modules via master-slave I²C bus
• Multiple Interfaces – I²C, USB, RS485 (half-duplex), SPI, and TTL
• Industrial Power – 12–24V DC input with fuse protection (2.5A) and polarity protection

Specifications

• Model: Spartan Arduino PLC 16DA
• Supply Voltage: 12–24V DC (operating range 11.4–25.4V DC)
• Rated Power: 30W
• Max Current: 1.5A
• Dimensions: 100 × 45 × 115 mm
• Operating Temperature: 0°C to 60°C
• Storage Temperature: −20°C to 60°C
• Operating Humidity: 10%–90% (non-condensing)

Ideal For

• Industrial automation and process control
• Home and building automation projects
• Arduino-based PLC prototyping and development
• Multi-module expandable control systems

Package Contents

• 1× Spartan Arduino PLC 16DA (Optoisolated Output)

Resources

• Datasheet
• User Guide