NOYITO PC817 8-Channel Optocoupler Board 3.6-30V Signal Transfer Module Electrical Isolation Board for Microcontroller Interface

NOYITO PC817 8-Channel Optocoupler Isolation Board User Manual https://1drv.ms/b/c/4a0865b22350d05c/IQBc0FAjsmUIIIBKfwAAAAAAAUvaM51H88TbKp3TlTk0Yus?e=wmjlso Technical Specifications: Drive terminal signal voltage: 3.6-24V DC Output terminal voltage range: 3.6-30V DC (Max output current ≤10mA; total power constant) Output high or low potential configurable via jumper cap Four PC817 optocoupler channels separated for individual voltage control Board dimensions: 84mm (L) x 38mm (W). Hole spacing: 78mm (length side), 32mm (width side) Package Contents: 1 x NOYITO PC817 8-Channel Optocoupler Board

• Input & Output Range: Drive terminal signal voltage: 3.6-24V DC. Output terminal voltage range: 3.6-30V DC (Max output current ≤10mA. Total power constant, voltage and current inversely proportional).
• Voltage Level Control: Supports 3.3V or 5V control signals to switch 3.6-30V loads. When the control terminal is activated, the controlled terminal correspondingly activates.
• Channel Isolation: Uses separate PC817 optocoupler chips per channel (4 channels separated), allowing simultaneous control of different voltage circuits without electrical connection.
• Physical Specifications: Board size: 84mm x 38mm (L x W). Mounting holes: 78mm (long side), 32mm (wide side). Package includes: 1x NOYITO PC817 8-Channel Optocoupler Board.
• Signal Frequency Note: Designed for DC or low-frequency (≤4kHz) pulse signals. Do not use with control signals exceeding 4kHz – the module will not operate as expected.