UT-2USB Operating Manual.doc
2016-10-11
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Fig.1 Connection UT-USB to RACS system
2.2 Driver installation
Please install UT-2USB driver (available for download at
) prior to the first connection
of device to the computer. The driver is compatible with Windows XP and newer (x86 and x64
versions). When connecting the interface to computer for the first time, please select the option of
not connecting with Windows update and installing drivers automatically. After this operation,
interface is ready for use and system shows new serial port emulated by UT-2USB.
2.3 LED Indicators
Interface is equipped with three LED indicators, and their meaning is described in the table below.
Table 3. LED Indicators
Symbol
Name
Color
Description
POWER
Orange
Indicates connection to USB
TXD
Green
Indicates data transmitted to RS485
RXD
Red
Indicates data received from RS485
2.4 Firmware update procedure
UT-2USB firmware can be updated using PC computer. In this case, please:
·
Place jumper JP1 and connect interface to PC USB
·
Start RogerISP software and choose the port HID (UT-2USB)
·
Select file with firmware (*.bin extension) and press Program button
·
Proceed according to messages displayed by the software
·
Once the update is finished disconnect device from computer and remove jumper
