Mô Đun Chuyển Đổi Usb Sang Rs485 Chuyên Dụng

Features:


*100% brand new and high quality
*Made of high quality material, durable and practical to use
*All use original chips.
* Power and signal are completely isolated, with stronger anti-interference ability and safer use
*Use CH340E chip, no crystal oscillator, more stable performance
*Industrial protection: TVS transient suppression protection, electrostatic ESD protection, surge protection, AB signal line short-circuit connection and power supply short-circuit protection with power supply (short circuit will not burn)
*The transmission distance can reach 1200 meters (tested at 9600bps)
*Support baud rate 256000, higher baud rate when pairing mutual transmission
*Support multi-system hot swap, for Win98 / forCE / for2000/for2003/for2008 /for XP / forWin7 /for Win8 / forWin10 /for VISTA / forLinux / for MAC OS X system, USB interface allows hot swap
*Automatically identify and control the data transmission direction without any handshake signals (such as RTS, DTR, etc.). Mode conversion can be realized without setting jumpers, thereby ensuring compatibility with existing communication software and interface hardware
*With power indicator, TXD, RXD indicator
*industrial USB to RS485 converter CH340 communication module with TVS transient protection


Specifications:


*Power: USB 5V
* Transmission distance: up to 1200 meters (under 9600bps)
*Chip: CH340E
*Communication protocol: pure hardware device, not restricted by protocol
*Baud rate: up to 256000bps
*Temperature range: -40degree Celsius~80degree Celsius
*Supported system: support hot swap, for Win98 / CE / 2000/2003/2008 / XP / Win7 / Win8 / Win10 / VISTA / LINUX / Android / MAC OS X system, USB interface allows hot swap
*Weight: 17g
*Size: 70 * 27 * 13mm (length * width * height)


Driver installation:


*Double-click CH341SER.exe to install. Click "Run";
*Click "install" (prompt the installation is complete)


View the USB driver:


*Right-click "My Computer", then click "Properties";
*Click "Device Manager";
*When the computer is connected to the USB, the USB serial device in the device manager will display (COM).


Package Contents:


1 *USB to RS485 converter




Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

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