USB to RS485 Communication Module

• All use original chips! USB to RS485 Communication Module All use original chips! All use original chips!
• Industrial-grade protection: TVS transient suppression protection, electrostatic ESD protection, surge protection, AB signal line short circuit and power supply short circuit protection (short circuit will not burn)
• Transmission distance up to 1200 meters (tested at 9600bps)
• Support baud rate of 921600, which is much higher than 115200. Paired transmission uses a higher baud rate, The Lead PINS include: A +, B-, GND ,GND,5V0;I
• Multiple systems support hot-swap, support win98/CE/2000/2003/2008/XP/WIN7/WIN8/WIN10/VISTA/LINUX/MAC OS X systems, USB interface can be hot-swapped
• Automatically identify and control the data transmission direction without any handshake signal (such as RTS, DTR, etc.) and jumper settings to achieve mode conversion, ensuring compliance with existing communication software and interface hardware.
• With TXD, RXD indicator light
  • USB 2.0 to RS485 Converter and all kinds of 485 interface docking, transmission distance up to 1000,Transmission distance up to 1200

USB to RS485 Communication Module

 Power supply: USB 5V

2. Transmission distance: 1200 meters (under 9600bps conditions)

3. Chip solution: CH340

4. Communication protocol: pure hardware equipment, not restricted by protocol

5. Baud rate: 921600bps, supporting inter-transmission to support higher baud rates

6. Protection: TVS transient suppression protection, electrostatic ESD protection, surge protection, AB signal line short circuit and power supply short circuit protection (short circuit will not burn)

7. Temperature range: -40℃-80℃

8. Provide 5V power supply to the outside, with fuse current limiting

9. Support system: support hot-swap, support win98/CE/2000/2003/2008/XP/WIN7/WIN8/WIN10/VISTA/LINUX/MAC OS X system, USB interface can be hot-swapped

10. Automatically identify and control the direction of data transmission without any handshake signal (such as RTS, DTR, etc.) and jumper setting to achieve mode conversion, ensuring compliance with existing communication software and interface hardware.

11.Weight: 16g     en.wikipedia.org

12. Dimensions: length, width and height 70*27*13mm