【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 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