Модуль USB в RS485 преобразователь интерфейсов с защитой

Модуль преобразователь сигналов

Технические характеристики:

Power supply: USB 5V
Transmission distance: maximum 1200 meters (under 9600bps conditions)
Chip scheme: CH340 PL2303
Communication protocol: pure hardware device, not restricted by protocol
Baud rate: up to 921600bps, supporting mutual transmission to support higher baud rate
Protection: TVS transient suppression protection, electrostatic ESD protection, surge protection, AB signal line short circuit and power supply short circuit protection (short circuit does not burn)
Temperature range: -40℃-80℃
Provide 5V power supply externally, with fuse to limit current
Support system: support hot-plugging, support win98/CE/2000/2003/2008/XP/WIN7/WIN8/WIN10/VISTA/LINUX/MAC OS X system, USB interface can be hot-pluggable
Automatically identify and control the direction of data transmission, without any handshake signals (such as RTS, DTR, etc.), and without jumper settings to achieve mode conversion, to ensure compliance with existing communication software and interface hardware.