1-Channel 220V AC Optocoupler Isolation Module for PLC

This 1 Channel AC 220V Optocoupler Isolation Module is designed to detect the presence of a 220V AC output and convert it to a TTL level that can be detected by a microcontroller. It provides electrical isolation between the input and output circuits using an optocoupler, making it ideal for interfacing high-voltage AC signals with low-voltage microcontroller inputs.

  Features:  

• TTL Level Output: The module's output TTL level (3-5V) can be detected by a microcontroller.
• PLC Compatibility: It can access PLC 24V levels, making it adaptable to various industrial applications.
• Optocoupler Isolation: Ensures electrical isolation between high-voltage and low-voltage circuits for safety and reliability.
• Versatile Power Supply: The module operates with a power supply range of 3-5V.
• Safety Precautions: The module's high-voltage components should not be touched when powered to avoid electric shock.

  Specifications:  

• Board Size: 73 x 15mm
• Function: Detecting the presence of AC 220V
• Output TTL Level: 3-5V, compatible with microcontrollers
• PLC Level Compatibility: Adaptive to PLC 24V levels

  Safety Warning:  

• High Voltage: When the module is powered, the white wire frame area must not be touched due to high voltage. Always ensure proper safety measures when handling the module.

  Package Includes:  

• 1 x 1 Channel Delay 220V AC Optocoupler Isolation Module for PLC