Man_Machine Interface

The display and control 7-inch serial port isolation man-machine interface can electrically isolate the screen itself from the equipment external to the serial port, avoiding external factors such as static electricity, surge, harmonic wave interference affecting communication and damaging the devices inside the screen. 1. Serial port isolation and stable communication 2. Adapt to various harsh environments, strong magnetic interference and other working occasions 3. Structural innovation, serial port vertical outlet