USB to RS232, RS422 or RS485 converters

Many Computers do not have an RS232, RS422 or RS485 interface. This can be solved by taking a USB to RS232, RS42 or RS485 converter. BESD supplies different types of manufacturers of USB to RS232, RS422 or RS485 converters. The converters are powered externally or via the USB port of a PC. To protect the USB port of the computer there are USB converters with galvanic isolation. The USB converters come in different versions such as a cable or for DIN rail mounting.