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Protector/Repeater/Hub

3onedata cung cấp đa dạng các thiết bị bảo vệ giao diện, bộ lặp nối tiếp và hub nối tiếp, giúp bảo vệ các tài sản quan trọng, mở rộng hiệu quả khoảng cách truyền thông của cổng nối tiếp và nhanh chóng thiết lập các kết nối nối tiếp nhiều-đến-1

SW485GI

<h1>Industrial RS-232/485/422 Converter and RS-485/422 Repeater (2IN1)</h1> Support bidirectional data conversion between 1 RS-232 serial port and 1 RS-485/422 serial port Support RS-485/422 repeater function, combine repeater function with bidirectional data conversion One RS-485/422 port adopts independent external power supply, another one adopts DC/DC isolation transform to provide power supply and provide signal 3kV photoelectric isolation Adopt pre-emphasis technology, communication distance is up to 3000m (9600bps) Serial port provides 1500W surge protection and 15kV electrostatic protection Support 12~36VDC wide voltage input
SW4485I

<h1>Industrial RS-232/485/422 Converter and RS-485/422 Repeater (2IN1)</h1> Support bidirectional data conversion between 1 RS-232 serial port and 1 RS-485/422 serial port Support RS-485/422 repeater function, combine repeater function with bidirectional data conversion One RS-485/422 port adopts independent external power supply, another one adopts DC/DC isolation transform to provide power supply and provide signal 3kV photoelectric isolation Adopt pre-emphasis technology, communication distance is up to 3000m (9600bps) Serial port provides 1500W surge protection and 15kV electrostatic protection Support 12~36VDC wide voltage input
MODEL232D/9

<h1>Industrial RS-232/485/422 Converter and RS-485/422 Repeater (2IN1)</h1> Support bidirectional data conversion between 1 RS-232 serial port and 1 RS-485/422 serial port Support RS-485/422 repeater function, combine repeater function with bidirectional data conversion One RS-485/422 port adopts independent external power supply, another one adopts DC/DC isolation transform to provide power supply and provide signal 3kV photoelectric isolation Adopt pre-emphasis technology, communication distance is up to 3000m (9600bps) Serial port provides 1500W surge protection and 15kV electrostatic protection Support 12~36VDC wide voltage input