Due to different manufacturers, the production process and connection definition of the isolator are not the same, but the use occasions are basically the same, so the protection requirements and maintenance of the product are basically the same.

one Read the instructions carefully before use.

2. When used as a signal isolation, the input end should be serialized into the loop circuit, and the output end is connected to the sampling loop.

3. When used as an isolated distribution, the input end should be strung into the power supply circuit, and the output end is connected to the transmitter.

4. If it does not work normally, check whether the wiring is correct first, and pay attention to whether the power supply has any polarity.