Standard: USB2.0 standard, backward compatible ,Conforming to RS485
Direction control: automatic data flow control technology, automatic identification and control data transfer direction
Baud Rate :300-9216000bps, automatically detect the serial data rate signal
Load capacity: supports multipoint , each converter allows connecting 32 RS485 interface device
Interface protection : TVS tube protection , USB self- recovery protection
Supports devices with RS485 interface : surveillance cameras, video capture device , fingerprint attendance machine , PBX , CNC machine , SCM , etc.
USB to 485 programs :
Option One : CH341 +485; shortcomings unstable and prone to cause your computer to black ;
Option Two : PL2303 + RS232 + RS485; This program is first converted into the serial port using the PL2303 , then turn into a serial port 485 ; advantage of low cost , there may be unstable shortcomings industrial applications , high speed does not fit.
Option Three : FT232 +485; advantages: industrial-grade applications , speed, anti-jamming capabilities are very good, very suitable for industrial areas , the individuals application . Disadvantages: high cost.
