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Specifications and description
IT 1900
5 V
DC
Hand-held scanner for Data-Matrix Codes
and Bar Codes
Large reading field for the detection of high-
contrast codes
Robust trigger button
Built-in decoder
Read-display
RS 232, USB and PS/2 interface
Operating temperature from 0 through 50°C
Larger reading field through higher resolu-
tion and improved decoding
Accessories
RS 232 cable
part no. 50115105
TTL-RS 232 cable
part no. 50114517
PS/2 cable
part no. 50114519
USB cable, 3m
part no. 50114521
USB helix cable, 5m
part no. 50114523
Power supply unit
part no. 50114525
Leuze electronic GmbH + Co. KG
info@leuze.de • www.leuze.com
Dimensioned drawing
A
Cable entry:
depending on the cable, max. Ø 20mm,
cable-Ø 5mm
Electrical connection
for RS 232 cable
9-pin Sub-D
2
3
5
7
8
9
for USB cable
USB type A
1
2
3
4
for PS/2 cable
Mini DIN connector
1
2
3
4
5
6
-
-
In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0
2D-code hand-held scanner
Connection for power supply
Signal
unit
TXD
RXD
GND
external
CTS
RTS
5VDC
internal
Signal
5VDC
Data -
Data +
GND
Mini DIN socket
Signal
-
PC Data
2
3
4
5VDC
-
PC Clock
6
1
KB Data
5
KB Clock
IT 1900 RJ41
4
5
3
6
8
7
IT 1900 RJ41
7
10
9
3
IT 1900 RJ41
4
NC
GND
3
7
5
NC
8
6
IT 1900 - 01
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Related Manuals for Leuze electronic IT 1900
Summary of Contents for Leuze electronic IT 1900
- Page 1 50114523 5VDC Power supply unit PC Clock part no. 50114525 KB Data KB Clock Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0 IT 1900 - 01 info@leuze.de • www.leuze.com...
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Page 2: Specifications
Part No. IT 1900g SR-2 with RS 232, PS/2 and USB interface 50114509 2D code hand-held scanner (special optics with large range) Part No. IT 1900g ER-2 with RS 232, PS/2 and USB interface 50114504 IT 1900 - 01 2011/04... -
Page 3: Switching Off The Computer
The program can be used to make settings and transfer them to the hand-held scanner. The configuration can also be stored so that it can be reused at a later time. Further information on this can be found in the User's Guide for the IT 1900/1902. The standard applications are described and summarised below. -
Page 4: Configuration For The Leuze Standard Protocol
The command for deactivation is: SYN U CR ASCII decimal values: 022; 085; 013 Following a successful read operation, the IT 1900 deactivates itself. The second option is activation via the built-in trigger button. Configuration for the Leuze standard protocol Scan the adjacent 2D code. - Page 5 Procedure: 1. Switch off the PC. 2. Connect the interface cable to a free COM port (RS 232) on the computer, to the IT 1900 as well as to the power supply unit (if present). 3. Switch the PC back on.
- Page 6 IT 1900 Connecting the IT 1900 to the MA 41 DP-K or MA 41 IS required parts: IT 1900g XX-2 1x 50114517 KB 232-1 IT190x 1x 50114525 Power supply unit 1x 50035421 KB 021 Z 1x 50033638 MA 41 DP-K for Profibus (for Interbus:...
- Page 7 Connecting the IT 1900 to the PS/2 interface The operation of the IT 1900 in keyboard emulation mode is described in this section. A PC keyboard is emulated in this operating mode. The data which are read in are written directly to the currently activated program. Thus, the data can be processed further in all standard programs.
- Page 8 Connecting the IT 1900 to the USB interface (COM-port emulation) The operation of the IT 1900 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 inter- face can be downloaded from our homepage at www.leuze.de.
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