USB 2.0 to RS485 Serial Converter Adapter CH340G+MAX485 CNT-005

Features:

• USB to RS485 Converter Adapter
• USB connector: to your PC
• RS485 connector: to your RS485 device
• No need external power, powered by USB port
• Fully compliant USB 2.0 standard , backward compatible with USB1.1
• 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 .

Applications:

• 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 x1.8×1.4cm
• Color: Black
• Net weight: 8g
• Packaging weight: 18g
• Support System: Windows XP , Vista, Windows 7 , Linux , MacOS , and 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
• Communication distance :1200m(max)