Description:A mini optocoupler isolation, signal level conversion module

24V side can be connected with long wire button, the output side connected to MCU IO pin

Suitable for general level conversion, such as 24V

With input signal indicator light

Specification:Size: 7

4 x 25mm/0

3 x 1inchOptocoupler: EL357NWorking frequency: <2K HzSignal Output: PNPInput signal voltage: 24VOutput signal voltage: 3

3V, 5V, 12V, 24VOperating temperature: -40℃~85℃Input reverse connection protection diode: YesWhen input without signal, output high levelWhen input with signal, output low levePackage Includes:1 Piece Optocoupler Isolation Module