Giới thiệu Đầu Chuyển Đổi B' Usb Sang Rs485 Usb-485 Hỗ Trợ Win7 Win8 Xp Vista Cho Mac Os'S

USB to RS485 USB-485 Converter Adapter Support For Win7 XP Vista For Linux For Mac OS
Features:
USB to RS485 Converter Adapter.
USB connect to your PC, RS485 connect to your RS485 device.
No need external power, powered by USB port
Fully compliant USB 2.0 standard , backward compatible with USB1.1.
Small size and lightweight, portable to carry.

Descriptions:
Application: All kinds with RS485 port device parameter settings , data communication.
Short distance , such as parameter settings of the computer peripheral equipment , the use of common data lines can be .
A and A port of the device when the wiring is connected , B and device B connected . Some devices D + A and D, - B .
LED display of communication data
Machine PLC data reading and writing
Monitoring data read and write , and PTZ control
Centralized control of household electrical appliances
Access Control System ; card
A variety of industrial automation ; instrumentation
Parking ; bus fees
Dining Hall ; staff attendance
Highway toll station; ATM machine

Specification:
Dimension:6.0 x1.8x1.4cm
Color: Black
Support System: for Windows XP ,for Vista,for Windows 7 ,for Linux ,for MacOS , and for WinCE5.0 drive
Supports baud rate range : 75bps - 115200bps , up to 6Mbps
Supports Plug , Play and hot-swap ( USB side) ;
Better than using CH341D chip or similar chip to support the laptop USB port .
Communication distance up to 1.2KM, with anti-jamming performance of industrial site ;
Work temperature range: -40°C ~ +85°C
Communication distance :1200m(max)

Package Content:
1 x USB to RS485 Converter