USB to RS485 Converter CH340 Communication Module

USB to RS485 Converter CH340 Communication Module
1.Description:
ZK-U485 is a Industrial grade USB to RS485 communication module.Two-way communication half duplex serial port.

2.Features:
1>.Support TVS transient suppression protection
2>.Support electrostatic ESD protection
3>.Support surge protection
4>.Support short circuit protection
5>.Super long communication distance
6>.Support hot plug and unplug
7>.Automatically determine and control the data transmission direction
8>.Support XP/WIN7/WIN8/WIN10/VISTA/LINUX/MAC OS X operating system

3.Parameters:
1>.Product name:ZK-U485 CH340 USB to RS485 Converter
2>.Model:ZK-U485
3>.Work Voltage:DC 5V
4>.Communication distance:1200meter(Max at 9600bps)
5>.Baud rate:115200bps(Max)
6>.Work Temperature:-40℃~80℃
7>.Work Humidity:0%~95%RH
8>.Module Size:70*27*13mm

4.Use steps:
1>.Download CH340 Driver software and Serial communication software.
2>.Install CH340 Driver.
3>.Connect module to PC and check PCs Device manager.It will display CH340.If the computer does not recognize module user need to uninstall the driver software then re-install or replace the computer or change USB port.
4>.Open Serial communication software to use send data.

5.Application:
1>.Data collection
2>.Signal conversion
3>.Equipment Repair
4>.Product development