USB to RS485 Converter Adapter

All kinds with RS485 port device parameter settings, data communication, Short distance, such as parameter settings of the computer peripheral equipment, and standard 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.

Specifications:

• Chipset CH340
• LED display of communication data.
• Machine PLC data reading and writing.
• Monitoring data read and write and PTZ  control.
• USB to RS485 Converter Adapter
• USB connector: to your PC
• RS485 connector: to your RS485 device
• There is no need for external power; a USB port powers
• Support System: Windows XP, Vista, Windows 7, 8, 10,  Linux, macOS, and WinCE5.0 
• Fully compliant with USB 2.0 standard, backwards compatible with USB1.1
• Supports baud rate range: 75 bps – 115200 bps, up  to 6Mbps
• It supports Plug-and-play and hot-swaps ( USB side).
• It is better than using a CH341D chip or similar chip to support the laptop USB port.
• Communication distance up to 1.2 km, with the anti-jamming performance of the industrial site.
• Work temperature range: -40°C ~ +85°C
• Communication distance:1200m(max)
• Dimension: 6.1 x1.6 x1.3 cm
• Colour: Black

Driver: http://www.wch-ic.com/downloads/CH341SER_ZIP.html

Package includes: 1x USB to RS485 Converter Adapter

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Notes:

1. There may be slight size deviations due to manual measurement and different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different Photography lights, angles, and display monitors.