Tag: USB interface

Galvanic isolation for USB devices

USB Isolators protect from faults and destruction. Along with Ethernet and WLAN, USB is among the most widely used communication interfaces. Even in industrial PCs the traditional COM ports (RS232/422/485) have largely disappeared in favour of multiple USB interfaces. Ethernet network access points are by default equipped with at least 1kV of galvanic isolation to […]

Expand your PC system with a serial port

The USB Interface model 38211 converts a USB interface into a full-function serial interface. RS232, -422 and -485 devices as well as RS485 bus systems can now be connected through the USB port. BUY online…  Over voltage protection for serial interfaces The permissible voltages allowed to have an effect on serial ports in case of […]