8-Channel Optocoupler Isolation Board, DC 3.3V 5V Driver Photoelectric Isolated Module PNP NPN Signal Converter Low High Level Output sold2024 ✔Leaves no vestige after tearing

✔Leaves no vestige after tearing off from smooth surfaces

NotesStainless steel edge is sharp

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8-Channel Optocoupler Isolation Board, DC 3.3V 5V Driver Photoelectric Isolated Module PNP NPN Signal Converter Low High Level Output sold2024 ✔Leaves no vestige after tearing8 Channel Optocoupler Isolation Board, DC 3. 3V 5V Driver Photoelectric Isolated Module PNP NPN Signal Converter Low High Level Output Description: It is a DC 3. 3V 5V 8 Channel Optocoupler Isolation Module. It can detect 8 Channel DC input power sources and output DC voltage according to the detection results. The output results can be applied to PLC system and other control equipment. It can detect whether there is input power. The output status