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What voltage is RS485?

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1 Description. The USB-RS485 cable is a USB to RS485 levels serial UART converter cable incorporating FTDI\u201fs FT232RQ USB to serial UART interface IC device which handles all the USB signalling and protocols. The cable provides a fast, simple way to connect devices with a RS485 interface to USB.May 27, 2010');})();(function(){window.jsl.dh('6','

Datasheet - FTDI

https://www.ftdichip.com \u203a DS_USB_RS485_CABLES
https://www.ftdichip.com \u203a DS_USB_RS485_CABLES
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RS-485 is a serial communications standard that provides asynchronous communication capabilities, such as hardware flow control, software flow control, and parity check. It has been widely used for decades. Because RS-485 signals are transmitted over twisted-pair cabling, the connections are less sensitive for noise.

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