Function description:
The function of this industrial-grade board is to isolate the input signal from the output signal through the optocoupler, so that the anti-interference ability of the circuit can be improved, and the signal voltage can also be converted. The circuit input signal and output signal have indicators. Input signal is compatible with high level and low level, output signal is low level
Product parameters:
1. Size: 33mmX27mmX10mm
2. With signal indicator
3. The input terminal supports high and low levels
4. The output terminal is active at low level (a signal is input from a channel, and the corresponding output terminal outputs low level)
5. Use 2.54mm pitch white plug-in terminals for easy wiring