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IT 1900 - 01

2011/04

Specifications

Reading field

Electrical data

Operating voltage U

B

4 … 5.5VDC

Power consumption

max. 2,3W

Interfaces 

Interface type

RS 232, PS/2 and USB

Trigger

via button or serial command

Code types 

2D codes

Data Matrix ECC 200, MaxiCode, PDF417, MicroPDF, QR Code, 
Aztec, Aztec Mesas, Code 49, EAN/UCC Composite

Bar codes

2/5 Interleaved, Code 39, Code 128, Code 93, Codabar, UPC/
EAN, Codablock, GS1 Databar 

Optical data

Optical system

high-resolution pixel array 838x640

Symbol contrast

PCS 20% minimum

Light source

integrated diffuse LED, wavelength 617nm ± 18nm

Read direction

omnidirectional, various tilt and rotational angles 
up to 45°

Mechanical data

Weight

147g (without cable)

Dimensions

104x71x160mm

Shock resistance

50 falls from a height of 1.8m

Environmental data

Ambient temp. (operation/storage)

0°C … +50°C/-40°C … +70°C

Relative air humidity

0 … 95% (non-condensing)

Protection class

IP 41

0

200

400

600

100

300

500

700

5 Mil 
(0.127 mm)

Code 39 

PDF 417 

Data Matrix

QR Code

UPC 

13 Mil
(0.330 mm)

20 Mil
(0.508 mm)

6,7 Mil
(0.170 mm)

10 Mil
(0.254 mm)

20 Mil
(0.508 mm)

Code 39 

0

200

400

600

100

300

500

700

5 Mil 
(0.127 mm)

Code 39 

PDF 417 

Data Matrix

QR Code

UPC 

13 Mil
(0.330 mm)

20 Mil
(0.508 mm)

6,7 Mil
(0.170 mm)

10 Mil
(0.254 mm)

20 Mil
(0.508 mm)

Code 39 

IT 1900g HD-2

IT 1900g SR-2

Typ. read distance 

1)

 [mm]

0

200

400

600

100

300

500

700

5 Mil 
(0.127 mm)

Code 39 

PDF 417 

Data Matrix

QR Code

UPC 

13 Mil
(0.330 mm)

20 Mil
(0.508 mm)

6,7 Mil
(0.170 mm)

10 Mil
(0.254 mm)

20 Mil
(0.508 mm)

Code 39 

IT 1900g ER-2

1)

Dependent on code module

Typ. read distance 

1)

 [mm]

Typ. read distance 

1)

 [mm]

Order guide

2D code hand-held scanner (special optics for very small codes)

Part No.

IT 1900g HD-2

with RS 232, PS/2 and USB interface

50114507

2D-code hand-held scanner (standard range)

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

Tables

Diagrams

Remarks

Ergonomically shaped hand-
held scanner with integrated 
decoder for high-contrast 
codes.

Data transmission via config-
urable RS 232 interface. 

Or keyboard-wedge opera-
tion via PS/2 or USB inter-
face.

IT 1900

Содержание IT 1900

Страница 1: ...2 cable part no 50114517 z PS 2 cable part no 50114519 z USB cable 3m part no 50114521 z USB helix cable 5m part no 50114523 z Power supply unit part no 50114525 Dimensioned drawing A Cable entry depending on the cable max Ø 20mm cable Ø 5mm Electrical connection for RS 232 cable for USB cable for PS 2 cable 9 pin Sub D Signal Connection for power supply unit IT 1900 RJ41 2 TXD 4 3 RXD 5 5 GND ext...

Страница 2: ...13 Mil 0 330 mm 20 Mil 0 508 mm 6 7 Mil 0 170 mm 10 Mil 0 254 mm 20 Mil 0 508 mm Code 39 0 200 400 600 100 300 500 700 5 Mil 0 127 mm Code 39 PDF 417 Data Matrix QR Code UPC 13 Mil 0 330 mm 20 Mil 0 508 mm 6 7 Mil 0 170 mm 10 Mil 0 254 mm 20 Mil 0 508 mm Code 39 IT 1900g HD 2 IT 1900g SR 2 Typ read distance 1 mm 0 200 400 600 100 300 500 700 5 Mil 0 127 mm Code 39 PDF 417 Data Matrix QR Code UPC 1...

Страница 3: ...m the computer 4 Check the operational readiness of the scanner by pointing the scanning sur face towards a flat surface and pulling the trigger A red target line as well as the red illumination should now be visible Now scan a sample label The scanner emits an audible signal to confirm that the label has been read if necessary the data are now passed on to the computer Configuration The hand held...

Страница 4: ... stop bits The command for activation is SYN T CR ASCII decimal values 022 084 013 To cancel read readiness send a deactivation 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 2...

Страница 5: ...th the regular RS232 level 12V 12V and therefore features a higher interference rejection Both cables are connection compatible 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 4 Scan the adjacent barcode The IT 1900 is set to the following transmission parame ...

Страница 6: ...acent 2D code The IT 1900 is set to the following transmission parameters RS 232 transmission with 9600 baud 8 data bits 1 stop bit no parity terminators CR LF Connecting the IT 1900 to the MA 21 required parts 1x IT 1900g XX 2 1x 50114517 KB 232 1 IT190x 1x 50035421 KB 021 Z 1x 50030481 MA 21 100 Pin assignments KB021 Z Core colour signal terminal in the MA 21 brown RXD 26 white TXD 27 blue GND 2...

Страница 7: ...meters RS 232 transmission with 9600 baud 8 data bits 1 stop bit no parity terminators CR LF 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...

Страница 8: ...ation 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 Thus the data can be processed further in programs which expect data via COM interfaces required p...

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