USB To RS232/485 Serial Converter, Onboard Original FT232RNL Chip, Multiple Devices Applicable, Multi-OS Compatible

USB TO RS232/485 Serial Converter

USB To RS232 or USB To RS485

FT232RNL | Stable Transmission | Multiple Devices Applicable

Multi-OS Compatible | Compact Size

SB TO RS232/485 is a USB to RS232/485 non-isolated serial port converter, featuring the original FT232RNL for improved stability and compatibility. It comes with a built-in self-recovering fuse, TVS protection circuit, etc. USB TO RS232/485 offers simple operation, zero-delay automatic transmission and reception conversion, and boasts characteristics such as fast, stable, reliable, and safe communication.

Features:

• Adopts original FT232RNL chip, fast communicating, stable and reliable, better compatibility
• Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
• Onboard self-recovery fuse and protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage proof, improve shock proof performance
• Onboard RS232/485 communication switching circuit, configured by switch
• Onboard 120R terminal resistor on the RS485 interface, enabled/disabled via switch
• 3 LEDs for indicating the power and transceiver status
• Adopts ABS protection case, compact size, portable and easy to use, cost-effective

Specifications:

Onboard Original Chip

Onboard Original FT232RNL Chip, Providing Better Stability And Compatibility

Onboard Interface:

1. 120Ω resistor switch: enable or disable RS485 terminal 120Ω resistor

2. RS232/485 switch: for switching RS232 for RS485 communication

3. RX_ B: RS232 receive data / RS485 differential signal negative B-

4. TX_ A: RS232 transmit data / RS485 differential signal positive A+

5. GND: RS232/485 signal ground

Multi System Support:

Supports Mac, Linux, Android, Win11/10/8.1/8/7, Etc.

Documentations:

• Wiki
  

Package Includes:

• 1 x USB TO RS232/485 
• 1 x USB-A male to female cable 
• 1 x Screwdriver