Patent No.: 200630307752. The world's smallest and easy to use light separate USB / Serial converter! 



 Boshi USB232GL1 micro-opto-isolated USB / serial converter converter has always been adhering to Boshi characteristics of ultra-small form factor (80 * 23 * 47mm), RS-232, RS-485, RS-422 Universal, you can become a local virtual COM port (COM1-COM256), no need to change the existing serial communication software. USB-serial port simultaneously Boshi mapping procedure presented. 

 Boshi USB232GL1 is the world's smallest, is the most convenient light separate USB / serial converter, USB and serial port to achieve the optical isolation. Serial to RS-232/RS-485/RS-422 general. Patented product, beware of fake! 


 USB232GL1 
 Optically isolated USB? àRS-232/485/422 Converter 
 No power 
 Virtual local COM port can be 

 No need to modify the software 

 USB232L1 
 USB? àRS-232/485/422 Converter 
 No power 



 Boshi USB / Serial converter to USB serial devices communicate with RS-232/RS-485/RS-422 a protocol conversion device (USB Protocol - serial communication protocol). In the communications host (USB) and RS-232/RS-485/RS-422 between serial devices, whether it is host to send traffic to the designated RS-232/RS-485/RS-422 information or RS-232 serial devices / RS-485/RS-422 serial communication device to send messages to the specified host, you can easily and accurately by its transmission. Boshi USB232GL1 series provides a USB port, an isolated RS232 / RS485/RS422 serial port and so on. 



 Hardware Installation 


 Will USB232GL1 type USB / Serial converter USB extension cable by supporting (A-type USB ports to B-type USB port) into the computer's USB port outside. Next to the serial port on a small LED (light emitting diode), when USB232GL1 products LED will remain lit after the turn. 

 Boshi USB232GL1 end product is an RS-232/485/422 serial DB-9 pin holder, with RS-232, RS-485, RS-422 all the pins. When 口 as with the RS-232 PC-DB-9 pin RS-232 port 2,3,5-foot distribution identical. When a RS-422, T +, T-is sent out from the USB232GL1. Note that RS-485 and RS-422 communications, suggested to ground (5 feet). RS-485/422 no jumper selection. RS-485/422 signal reference ground and R