PC 817 2/4/8 Channel Optocoupler Isolation Board Voltage Control Switching Module

PC 817 2/4/8 Channel Optocoupler Isolation Board Voltage Control Switching Module

The PC817 Optocoupler Isolation Module is designed to provide electrical isolation between high-voltage systems and low-voltage microcontroller circuits. It uses the PC817 optocoupler to safely interface control signals, prevent ground loops, and protect sensitive devices. Available in 2, 4, and 8 channel versions, this module is suitable for controlling relays, logic signals, or microcontroller input/output lines in industrial and DIY applications.

DNA solutions, Nashik has various types of Module's. Check out our complete collection of Module's.

• Uses PC817 optocoupler for signal isolation.

• Galvanic isolation between input and output sides.

• Suitable for 3.3V or 5V control signals.

• LED indicators for each channel 

• Each channel has its own current-limiting resistor and transistor drive.

Specifications of PC 817 2/4/8 Channel Optocoupler Isolation Board Voltage Control Switching Module

• Optocoupler Model: PC817 

• Number of Channels: 2, 4, or 8 channels 

• Control Voltage: 3.3V to 5V logic-compatible

• Input Current: ~5–20 mA depending on series resistor

• Isolation Voltage: 5000 Vrms

• Output Type: Open collector 

Applications of PC 817 2/4/8 Channel Optocoupler Isolation Board Voltage Control Switching Module

• Microcontroller Signal Isolation

• Relay and MOSFET Triggering

• Industrial Automation

• Home Automation Systems

Package Includes 

      1 x PC 817 2/4/8 Channel Optocoupler Isolation Board Voltage Control Switching Module