PLC-X DIO GPIO (I2C)

File:TArduinoPLCXDIO.png

Summary

I2C-controlled digital I/O module with 4 output channels and 4 input channels.

Description

The **PLC-X DIO GPIO** component provides 4 digital output channels and 4 digital input channels accessible via I2C. Each output channel has a configurable initial value. This module is useful for controlling LEDs, relays, or reading digital signals from sensors.

Diagram:

Categories

• File:TArduinoI2CCategory.png Category I2C – Components controlled via I2C bus.
• File:TArduinoDigitalCategory.png Category Digital – Components handling digital logic signals.

Properties

• Address – I2C address of the device.

Output Channel Properties

Each output channel (Output[0] to Output[3]) has:

• Initial Value – Default digital output value (boolean).

Pins

Input Pins

• Input[0] – Digital input.
• Input[1] – Digital input.
• Input[2] – Digital input.
• Input[3] – Digital input.

Output Pins

• Output[0] – Digital output.
• Output[1] – Digital output.
• Output[2] – Digital output.
• Output[3] – Digital output.

I2C Pins

• Out (I2C) – I2C communication pin.