Arduino Nano PLC

Arduino Nano based PLC  

• 5 optically isolated digital inputs active high pins, 
• 7 relay outputs 
• 2 open collector PWM outputs 
• 4 analog inputs 0-10V 
• LEDs are used to indicate the status of input and output
• Power Supply: 12VDC SMPS Supply 2A Min.

Download Wiring Diagram