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ExpertDAQ RS-422 / RS-485 converters have been developed for professional use in the industry. Every USB to RS-422 / RS-485 converter can be employed in a wide temperature range. The Baudrate is recognized automatically, so that no Dipp-switch is needed. The USB and the RS-422 and the USB and the RS-485 are connected through the PC. It will be automatically recognized whether a RS232 or a RS-422 / RS-485 Feldbus network has been connected. The parameters and the direction of the transmission are recognized automatically. The interfaces of our USB RS-422 / RS-485 converters are isolated from each other. Cap-rails and wall supporters are delivered with your purchase.