UTEK UT-885A USB to RS-485/422 Interface Protocol Vonverter(1-Port USB to RS-422/485 Serial Converter with ESD Protection)

Description

USB 2.0;compliable USB 1.1,1.0;TIA/EIA RS-485,RS-422 USB Signals:VCC,DATA+,DATA-,GND,FG RS-485 Signals:T/R+,T/R-,GND RS-422 Signals:TXD+,TXD-,RXD+,RXD-,GND Working mode: Asynchronous,P2P,Point to multipoint, 2 lines half duplex,4 lines all duplex Directional control: Automatically determine and control the data transmission direction. Baud rate:300-921,600bps, Automatically adapt serial port signal speed. Load capacity: Point to multipoint, Max=32 RS-422 or RS-485 interface devices Transmission distance: RS-485/422 port 1.2KM(at 9,600bps),USB Interface protection: 600W lightning strike, surge protection and ¡À15KV ESD protection Interface types:USB port A-class males, and RS-485/422 port 5Pin posts Signal indicators:PWR,TXD,RXD Transmission medium:STP,UTP External dimension:62mm x 33mm x 19mm Environment:-40¡æ to 85¡æ, relative humidity 5%-95% Support:Windows95/98/2000/xp/Vista,IMAG Application fields: Factory automation system Distributed control system Other RS232/485/422 serial device wireless network LED INFO display equipments PLC control and management SCADA, measuring instruments and monitoring system CNC management Medical treatment/medication automation Building automation Check on work attendance/ Human resource management