Function: 1. VOLTAGE RANGE: 2-channel photoelectric isolation module, the driver's signal voltage is 3.6–24V, and the output voltage range is 3.6–30V. 2. HIGH PERFORMANCE: Strong optical isolation interference resistance, stable output performance, with high efficiency and good durability. 3. DRIVING DEVICES: Can drive triodes, MOS tubes, and other devices that require high-voltage operation, and can also directly drive low-power 24V relays. 4. CONTROL INTERFACE: Can realize 3.3V or 5V control interface of 3.6–24V voltage level, after the control terminal is turned on, the controlled terminal will also be turned on. 5. JUMPER CABLE: Whether the output terminal is high-level output or pull-down output can be realized through the jumper cable. Specification: Item Type: Optical Isolation Module Material: PCB Driver Signal Voltage: 3.6-24V Output Voltage Range: 3.6-30V (the output current depends on the specific situation, but the maximum value does not exceed 10MA, the total power voltage and current are inversely proportional). Package List: 1 x Photoelectric Isolation Module Note: If it is a pulse signal, please note that the limit of 817 is below 4KHZ, do not use this module for control signals greater than 4KHZ, otherwise it will not work properly.