ตัวแปลง USB เป็น RS485 USB to RS485 Converter Adapter

USB to RS485 Converter Adapter สำหรับเชื่อมต่อกับอุปกรณ์ที่เป็น RS485 เช่นแบตเตอร์ลิเธียม มิเตอร์ไฟฟ้า เครื่องจักรต่าง ๆ 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 Specification: Support System: Windows XP , Vista, Windows 7 , Windows 8 , Linux , MacOS , and WinCE5.0 drive Supports baud rate range : 75bps - 115200bps , up to 6Mbps Work temperature range: -40°C ~ +85°C Communication distance :1200m(max) Dimension:6.1x1.6x1.3cm Color: Black Applications: 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 . • 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