8PCS PC817 Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module Easy to Use(8 Channel)

Voltage InterfaceThe PC817 dual-channel optocoupler isolation board enables 3.3V or 5V control of 3.624V voltage levels. When the control terminal is energised, the controlled terminal will also conduct. High Interference ResistanceThe optical isolation of the voltage converter offers robust interference resistance. It can drive high-voltage-driven components such as high-power transistors and MOSFETs, or directly operate low-power 24V relays. High-Efficiency IsolationThe opto-isolation module utilises PC817 optocoupler components to achieve efficient electrical isolation between input and output. Multiple OptionsThe 817 voltage isolation module offers three channel configurations: 2, 4, or 8 isolated channels. These independent optocoupler channels can simultaneously handle multiple signal isolation transmissions, meeting multi-signal control system requirements while simplifying circuit design and reducing space. Extensive ApplicationsThe 3.6 -30V driver accommodates diverse signal isolation requirements, including digital and switch signals. Compatible with controllers, sensors, actuators and other devices, it finds widespread use across industrial automation, smart home systems, and instrumentation