【商品說明】
USB 轉 RS485 模組 二線 RS-485 模組
USB 轉 RS485 :
- LED顯示幕通訊資料
- 機床PLC數據讀寫；
- 監控資料讀寫和雲台控制；
- 家居電器集控；
- 門禁系統；一卡通;
- 各種工業自動化；儀器儀錶;
- 停車場；公共汽車收費；
- 食堂售飯系統；員工考勤機；
- 高速公路收費站；ATM機；
採用CH340晶片，支援系統:WindowsXP、Vista 、Windows 7 /8 /10、IOS、Linux。
輸出端A(D+),B(D-)和設備連接。
USB to RS485 Converter Adapter ch340 chip 64-bit Window 7 Supported
- 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
- Support System: Windows XP , Vista, Windows 7/8 , Linux , MacOS , and WinCE5.0 drive Supports baud rate range : 75bps – 115200bps , up to 6Mbps Supports Plug , Play and hot-swap ( USB side)
- Communication distance up to 1.2KM, with anti-jamming performance of industrial site
- 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
