The USB-i485 is an industrial RS485/RS422 to USB converter.
Four-wire (full duplex) or two-wire (half-duplex) RS485 and RS422 signals can be converted, with data transfer control automatically done by the converter when operating in two-wire RS485 mode.
Two independent and isolated RS485 networks can be supported by a single USB-i485 module.
From the USB port
1500Vdc between USB port and RS485/RS422
RS422 (four wire full duplex) or RS485 (two wire half duplex)
From 300bps to 250kbps
Windows 7, Vista, XP, 2008Server, 2003Server, 98, ME, 2000, CE, MAC and Linux 2.4.20 above. 64 bit o
Maximum Cable Length
Automatic Flow Control
For RS485 Half Duplex
Number OfRS485 Devices In Network
2 x 32 devices (half duplex or 32 devices (full duplex)
Data transmission and reception LED
USB mini-B, screw terminal type accepting 1.5mmÃÂ² (16 AWG) wires
0 to 70ÃÂ°C
10 to 90% non-condensing
RS485/422 bus protection: ÃÂ±60 Vdc, 15 kV ESD
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