USB to RS485 Converter with Shielded 1m Cable & Mini Screwdriver – Compatible with Cash Register, Scanner, Tax Machine, PLC, Industrial Automation (CH340)
Industrial-level protection: TVS transient suppression protection, electrostatic ESD protection, surge protection, protection against short circuits of AB signal lines and short circuits with the power supply (no burn damage during shorting) With TXD and RXD indicator lights
The transmission distance can reach up to 1200 meters (tested under a speed of 9600 bps)
Supports a baud rate of 921600, which is much higher than 115200. For paired mutual transmission, a higher baud rate is used.
Chip solution: CH340. Multi-system support for hot plugging. Supports Windows 98/CE/2000/2003/2008/XP/WIN7/WIN8/WIN10/VISTA/LINUX/MAC OS X systems. USB interface is hot pluggable.
Automatically identify and control the data transmission direction without any handshake signals (such as RTS, DTR, etc.). Mode conversion can be achieved without jumper settings, ensuring compatibility with existing communication software and interface hardware.
Description
1. Power supply: 5V USB 2. Transmission distance: Up to 1200 meters (under 9600bps conditions) 3. Chip solution: CH340 4. Communication Protocol: Pure hardware device, not subject to protocol restrictions 5. Baud Rate: The maximum is 921,600 bps. The system also supports higher baud rates for mutual transmission. 6. Protection: TVS transient suppression protection, electrostatic ESD protection, surge protection, protection against shorting of AB signal lines and shorting with the power supply (no burn damage during shorting) 7. Temperature range: -40℃ - 80℃ 8. Provide a 5V power supply externally, with a fuse for current limiting. 9. Support System: Supports hot plugging. Compatible with Windows 98/CE/2000/2003/2008/XP/WIN7/WIN8/WIN10/VISTA/LINUX/MAC OS X systems. USB interface is also compatible with hot plugging. 10. Automatically determine and control the direction of data transmission, without requiring any handshake signals (such as RTS, DTR, etc.) or jumper settings. It can achieve mode conversion without any issues, ensuring compatibility with existing communication software and interface hardware. 11. Weight: 16g 12. Dimensions: Length x Width x Height 70*27*13mm