| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $6.57 | $6.43 | $6.23 | $5.96 | Contact US |
DC12-24V 5A 8-Channel PLC Amplifier Board PNP Output Micro-controller Module Optocoupler Isolation Solenoid Valve
$16.63
Makerbase High Speed USB to RS485 Adapter Serial Port Converter RS485 Communication Module CH343G Chip
$12.63
Makerbase DRG STM32H750VBT6 Minimum System Board 480M Basic Frequency Core Board STM32 Development Board
$14.74
Isolated Industrial USB To RS485 Converter CH340 Communication Module w/ TVS Transient Protection
Specification:
Power supply: USB 5V
Transmission distance: maximum 1200 meters (under 9600bps condition)
Chip: CH340E
Communication protocol: pure hardware equipment, not limited by protocol
Baud rate: up to 256000bps
Temperature range: -40℃~80℃
Supported system: support hot plug, support Win98/CE/2000/2003/2008/XP/Win7/Win8/Win10/VISTA/LINUX/Android/MAC OS X system, USB interface allows hot plug
Weight: 17g
Size: 70*27*13mm (length*width*height)
Features:
-All use original chips.
-The power and signal are fully isolated, so the anti-interference ability is stronger, and the use is safer!
-Using CH340E chip, no crystal oscillator is needed, and the performance is more stable!
-Industrial protection: TVS transient suppression protection, electrostatic ESD protection, surge protection, AB signal line short connection and power short connection protection with power supply (short connection does not burn).
-Transmission distance up to 1200 meters (tested at 9600bps).
-Support baud rate 256000, higher baud rate for paired mutual transmission.
-Support multi-system hot plug, support Win98/CE/2000/2003/2008/XP/Win7/Win8/Win10/VISTA/Linux/MAC OS X system, USB interface allows hot plug.
-Automatically identify and control the data transmission direction, without any handshake signals (such as RTS, DTR, etc.). The mode conversion can be realized without jumper settings, ensuring compliance with existing communication software and interface hardware.
-With power indicator, TXD, RXD indicator.
Driver Installation:
Double-click CH341SER.exe to install. Click “run”;
Click “install”
(Prompt the installation is complete)
View USB driver:
1. Right-click "My Computer" and click “Properties”;
2. Click "Device Manager";
3. When the computer is connected to USB, the USB serial device in the device manager will display (COM).
Package List:
1 x USB To RS485 Converter
