USB/RS-485/RS-422 1Port Mo del:UT-8901 PC,USBPCRS-485/RS-422USBRS-485/RS-422PCRS-485/RS-422 UT-890 1/2/3/4/ 1201/4W26789N/AN/A1DB9RS-485/RS-422DB9 (PIN)12345 T/R+T/R-RXD+RXD-GND(A+)(B-)(A+)(B-)RS-485 (A+)RS-485 (B-)1 USBV1.11.02.0EIA RS-485RS-422 ,2USBVCCDATA+DATA-GNDFG3RS-485T/R+T/R-GND4RS-422T/R+T/R-RXD+RXD-GND5 246 , 7 300-128000bps, 832RS-422RS-4859 RS-485/4221200(9600bps),USB5 10 15KV 11 USBA,DB9122TXDRXD1314128000bps300m 38400bps600m 9600bps1.2Km1516-40 855%95%170-1200128000bps-9600bps18Win/98/Win2000/WinXP/Vista/Win7/Linu x1555mm36mm16mmN/AN/A34U SBRS-422UT-890USBPC=>1RS-422/RS-422UT-890U SBPC1=>UT-890UT-890U SBPC1=>U SB<=PC23UT-8902RS-422/U SBRS-485UT-890U SBPC1=>1RS-485/UT-890UT-890PC1=>U SBU SB<=PC23UT-8902RS-485/UT-890U SBPC1=>5678910111 213
VIP
