The new U-485 is a USB to RS485 converter that converts the PC's USB port directly to a two-wire RS485 interface. The converter is powered directly by the USB port and hence minimal wiring is required to connect your PC to any devices that has two-wire RS485 interface (e.g. All TRiLOGI brand of PLCs have at least 1 built-in RS485 port and on Nano-10 that's its only serial port).
With U-485 you can use the i-TRiLOGI + TLServer software to program a network of M-series, F-series and/or Nano-10 PLCs from a single PC. U-485 is also a great tool for trouble-shooting RS485 communication issues between devices.
|Dimensions||2.6"(L) x 0.9"(W) x 0.5"(H)
65mm (L) x 22mm (W) x 12mm (H)
|Weight||0.18 Ib (82 grams)|
|USB type B for PC
Screw terminal for RS485
|Wiring Distance (Max)|| 3000M(4800bps)
|Operating Temperature|| -20 to +70 deg C
(-4 to +158 deg F)
|Surge protection||600W voltage surge
Protection from static voltage and thunder
|U-485 Installation Guide||Guide||View PDF|
|U-485 Wiring Diagram||Drawing||View PDF|
|U-485 Driver (Windows 7)||Driver||Download|
|U-485 Driver (Windows XP & Vista)||Driver||Download|