USB to RS485 RS422 Serial module Converter Cable Internal Chip:CH340 RS485: A+, B-, NC, NC, GND RS422 : TXD+, TXD-, RXD+, RXD-, GND Light prompts TXD and RXD Singnals Length:1.5M Typical Applications USB to serial RS485 level converter. Upgrading legacy peripherals to USB. Interface Microcontroller UART or I/O to USB. Interface FPGA or PLD to USB. USB Instrumentation PC interface. USB industrial control. USB password protected file transfers. Note: The first time use the USB to RS485 adapter on your PC ,your must install VCP dirver,For the driver download and install ,please peference to RS485 RS422 Serial module Converter Cable
Internal Chip:CH340
RS485: A+, B-, NC, NC, GND
RS422 : TXD+, TXD-, RXD+, RXD-, GND
Light prompts TXD and RXD Singnals
Length:1.5mtr
