Optocoupler Isolation Voltage Test Board 8 Channel AC 220V MCU TTL For PLC

Description: It is a AC 110V 220V 8-Channel Optocoupler Isolation Module. It can detect 8-Channel AC input power sources and output DC voltage according to the detection results. It can detect whether there is input power. The output status will change when the input power is detected. Features: 1. Optocoupler isolation control. 2. 8-Channel input and output. 3. NPN(Low level) signal output. 4. Support AC 110V and 220V input. 5. DC 3V-24V load voltage Parameters: Product name: AC 110V 220V 8-Channel Optocoupler Isolation Module Input Voltage: AC 110V~220V Load Input Voltage: DC 3V~24V Output type: NPN (Low level) signal output Output current: 100mA~300mA Work Temperature: -20℃~85℃ Work Humidity: 10%~85%RH Size: 91*86*17mm Application: 1. AC power detection. 2. PLC control system. 3. Device alarm. We will provide after-sales service until you are satisfied. Optocoupler isolation control. NPN(Low level) signal output. DC 3V-24V load voltage.