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Your current location is:Home>>龙岩Product>>龙岩Sensors>>龙岩RS485 to USB converter

龙岩RS485 to USB Converter

  • Product classification:RS485 to USB converter
  • Number of views:624
  • QR code:
  • Release time:2023-11-15
  • Overview

RS485 to USB converter use instructions

Summary

  USB turn serial chip is using CH341T, can expand the RS485 communication signal, widely used in research and development communication debugging, industrial automation control system, attendance machine, LED display communication data, IC card charging system, monitoring data reading and writing and cloud control, one card entrance guard system, parking system, automatic banking system, bus charging system, canteen system, highway toll station system, etc.

RS485转USB转换器

Product characteristics

USB chip: using the latest USB turn serial port chip CH341T

USB interface safety: USB power supply uses the overcurrent protection device to ensure the safety of USB interface.

Signal indication: LED power supply indication, data sending indication and receiving indication.

USB overcurrent protection: 0.5A self-recovery insurance

Terminal terminal: the connector is easy to use

Technology parameter

Electrical interface

Standard USB-A plug, plug-in connector

Communication output Baud rate

300bps~115200bps

Support system

Support for Win98, Win2000, WinXP, Win7, Win8, Win10, vIsta, Linux and other systems

Module size

Long 53mm * width 18mm * 10mm height

Operating ambient temperature

-30~+85℃

Working power supply

USB5V power supply, with a 0.5 autocurrent recovery fuse


Functional description of the module indicator light

POW:Power supply operating status indication (indicator lights after correct installed correctly)

TXD:Communication sending status indication

RXD:Communication sending status indication

Definition of wiring terminal

A:RS485 A+

B:RS485 B-


  • Application
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