5.6 IT 1911i to USB interface (COM port emulation)
The operation of the IT 1911i as a serial interface on a USB port is described in this chapter. A COM interface
is emulated in this operating mode. The data which are read in are sent to a new COM interface. The driver
with which you emulate this COM interface can be downloaded from our homepage at
www.leuze.com
. Thus,
the data can be processed further in programs which expect data via COM interfaces.
Required parts:
1x
50122434
IT 1911i ER-3
1x
50122431
Base station IT 1911i
1x 50114521
KB USB-1 IT190x
or
50114523 KB USB-2 IT190x
1x
50123862
Power supply unit
Please connect the base station acc. to the figures below.
To do this, proceed as follows:
1. Install the USB serial driver for the IT 1911i.
2. Connect the cable for the base station to a free USB
port.
3. The scanner acknowledges this connection with an
acoustic signal.
4. Scan the code shown below.
5. Open a terminal program or your program for the serial interface, select the new COM port, and make the
following settings: baud rate 115200, 8 data bits, 1 stop bit and no parity. A CR is transmitted as suffix (or
terminator).
NOTICE
To charge the IT 1911i, the power supply unit must be plugged in and the hand-held scanner placed in the
base station.
Leuze electronic
IT1911i
21