Accessories Dimensioned drawing Electrical

Accessories Dimensioned drawing Electrical
Specifications and description
IT 1900
2D-code hand-held scanner
en 01-2011/04 50115720
Dimensioned drawing
5V
DC
z Hand-held scanner for Data-Matrix Codes
and Bar Codes
z Large reading field for the detection of highcontrast codes
z Robust trigger button
z Built-in decoder
z Read-display
z RS 232, USB and PS/2 interface
z Operating temperature from 0 through 50°C
z Larger reading field through higher resolution and improved decoding
A
Cable entry:
depending on the cable, max. Ø 20mm,
cable-Ø 5mm
Electrical connection
We reserve the right to make changes • PAL_IT1900_en.fm
for RS 232 cable
Accessories
z RS 232 cable
part no. 50115105
9-pin Sub-D
Signal
2
3
5
7
8
9
TXD
RXD
GND
CTS
RTS
5VDC
z USB helix cable, 5m
part no. 50114523
z Power supply unit
part no. 50114525
Leuze electronic GmbH + Co. KG
info@leuze.de • www.leuze.com
external
internal
Signal
IT 1900 RJ41
1
2
3
4
5VDC
Data Data +
GND
7
10
9
3
z PS/2 cable
part no. 50114521
4
5
3
6
8
7
USB type A
part no. 50114517
part no. 50114519
IT 1900 RJ41
for USB cable
z TTL-RS 232 cable
z USB cable, 3m
Connection for power supply
unit
for PS/2 cable
Mini DIN connector
Mini DIN socket
Signal
IT 1900 RJ41
1
2
3
4
5
6
-
2
3
4
6
1
5
PC Data
NC
GND
5VDC
PC Clock
NC
KB Data
KB Clock
4
In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0
3
7
5
8
6
IT 1900 - 01
IT 1900
Specifications
Tables
Electrical data
Operating voltage UB
Power consumption
4 … 5.5VDC
max. 2,3W
Interfaces
Interface type
Trigger
RS 232, PS/2 and USB
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
2/5 Interleaved, Code 39, Code 128, Code 93, Codabar, UPC/
EAN, Codablock, GS1 Databar
Bar codes
Optical data
Optical system
Symbol contrast
Light source
Read direction
high-resolution pixel array 838x640
PCS 20% minimum
integrated diffuse LED, wavelength 617nm ± 18nm
omnidirectional, various tilt and rotational angles
up to 45°
Mechanical data
Weight
Dimensions
Shock resistance
147g (without cable)
104x71x160mm
50 falls from a height of 1.8m
Environmental data
Ambient temp. (operation/storage)
Relative air humidity
Protection class
0°C … +50°C/-40°C … +70°C
0 … 95% (non-condensing)
IP 41
Diagrams
Reading field
IT 1900g HD-2
IT 1900g SR-2
5 Mil
(0.127 mm)
Code 39
UPC
PDF 417
PDF 417
10 Mil
(0.254 mm)
Data Matrix
20 Mil
(0.508 mm)
QR Code
100
200
13 Mil
(0.330 mm)
300
20 Mil
(0.508 mm)
Code 39
6,7 Mil
(0.170 mm)
Data Matrix
5 Mil
(0.127 mm)
UPC
20 Mil
(0.508 mm)
Code 39
0
Code 39
13 Mil
(0.330 mm)
6,7 Mil
(0.170 mm)
10 Mil
(0.254 mm)
20 Mil
(0.508 mm)
QR Code
400
500
600
700
Typ. read distance 1) [mm]
0
100
200
300
400
500
600
700
Typ. read distance 1) [mm]
IT 1900g ER-2
Code 39
5 Mil
(0.127 mm)
13 Mil
(0.330 mm)
UPC
20 Mil
(0.508 mm)
Code 39
6,7 Mil
(0.170 mm)
PDF 417
Data Matrix
1) Dependent on code module
10 Mil
(0.254 mm)
0
100
Ergonomically shaped handheld scanner with integrated
decoder for high-contrast
codes.
20 Mil
(0.508 mm)
QR Code
200
300
400
500
600
Remarks
700
Typ. read distance 1) [mm]
Data transmission via configurable RS 232 interface.
Order guide
2D code hand-held scanner (special optics for very small codes)
Part No.
IT 1900g HD-2
50114507
with RS 232, PS/2 and USB interface
2D-code hand-held scanner (standard range)
Part No.
IT 1900g SR-2
50114509
with RS 232, PS/2 and USB interface
2D code hand-held scanner (special optics with large range)
Part No.
IT 1900g ER-2
50114504
IT 1900 - 01
with RS 232, PS/2 and USB interface
Or keyboard-wedge operation via PS/2 or USB interface.
2011/04
IT 1900
2D-code hand-held scanner
Switching off the computer
Information on switching off and shutting down the connected computer - which must always be performed before connecting
peripheral devices, such as a scanner - can be found in the appropriate operating instructions for your computer.
Connecting the IT 1900
Shown in the adjacent figure is the location of the cable connection and trigger
button of the scanner. The individual steps for installing the cable on the scanner
are described below.
1. To secure the interface cable to the scanner, proceed as follows:
Insert the RJ 41 connector into the socket on the bottom of the hand-held
scanner until the connector engages.
Connect the interface cable to the appropriate connection socket on the computer.
2. You may need a power supply unit for supplying voltage; alternatively, you can
use a cable which supplies voltage from the computer system. Use the pin
assignments (see "Electrical connection" on page 1) to select the appropriate
cable for your application.
3. Connect the power supply unit to the power socket (not necessary if voltage
is supplied from the computer).
4. Check the operational readiness of the scanner by pointing the scanning surface 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.
IT 1900
Cable latch
Configuration
The hand-held scanner can always be configured using bar codes. To do this, the barcode must first be selected on the package
insert and then the trigger actuated in order to read the code. The configuration is then immediately accepted and executed.
Several of the most important configurations are listed in the following.
A second option is to configure the hand-held scanner with the USB and RS232 interfaces with the aid of the EZ Config PC
program. You can download and install this program from our homepage at www.leuze.de.
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.
Notice!
Additional information on the device and short instructions can be found on the Internet at www.leuze.de.
Leuze electronic GmbH + Co. KG
info@leuze.de • www.leuze.com
In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0
IT 1900 - 01
IT 1900
Resetting the IT 1900 to factory settings
To reset all parameters to factory settings, scan the adjacent
barcode.
Attention!
All settings are lost!!!
Trigger
To activate the read process, a trigger signal is to be sent via the serial RS 232 interface or USB interface (COM port emulation
only). The command is to be sent at the set baud rate, parity, and data and stop bits.
The command for activation is:
SYN T CR
ASCII decimal values: 022; 084; 013
SYN U CR
ASCII decimal values: 022; 085; 013
To cancel read readiness, send a deactivation.
The command for deactivation is:
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.
The IT 1900 is set to the following transmission parameters:
RS 232 transmission with 9,600 baud, 8 data bits, 1 stop bit, no parity,
prefix <STX>, terminators <CR><LF>.
IT 1900 - 01
2011/04
IT 1900
2D-code hand-held scanner
Connecting the IT 1900 to the serial PC interface
With voltage supply via PIN 9 for RS232 cable (part. no. 50114517)
required parts:
1x
IT 1900g XX-2
1x 50114517
KB 232-1 IT190x
With voltage supply via power supply unit with cable RS232 (part no. 50114517)
required parts:
1x
IT 1900g XX-2
1x 50114517
KB 232-1 IT190x
1x 50114525
Power supply unit
Notice!
The KB 232-1 IT190x cable (part. no. 50114517) uses TTL level (0V…5V) for data transmission. Alternatively, the
KB 232-2 IT190x cable (part. no. 50115105) can be used which works with 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 parameters:
RS 232 transmission with 115,200 baud, 8 data bits, 1
stop bit, no parity, terminators <CR><LF>.
5. If necessary, adjust the transmission parameters of the
used COM port to those of the IT 1900.
Attention!
We recommend connecting the IT 1900 directly to a PC or to the MA 21 or MA 41… connector units. If connecting to
other components, please note that the voltage level range is maintained on the data lines!
Leuze electronic GmbH + Co. KG
info@leuze.de • www.leuze.com
In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0
IT 1900 - 01
IT 1900
Connecting the IT 1900 to the MA 41 DP-K or MA 41 IS
required parts:
1x
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:
or
Pin assignments KB 021 Z:
Core colour:
signal
brown
(RXD)
white
(TXD)
blue
(GND)
red
(VCC)
black
(GND)
bare (shield)
(PE)
50028994 MA 41 IS
50030085 MA 41 IS PDP)
terminal in the MA 41:
2
1
4
21
Procedure:
1. Connect cable KB 021 Z to the MA 41… acc. to the above pin assignments.
2. Connect the interface cable to cable KB 021 Z.
3. Scan the adjacent 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
brown
(RXD)
white
(TXD)
blue
(GND)
red
(VCC)
black
(GND)
bare (shield)
(PE)
terminal in the MA 21:
26
27
28
30
31
21
Procedure:
1. Connect cable KB 021 Z to the MA 21… acc. to the above pin assignments.
2. Connect the interface cable to cable KB 021 Z.
3. Scan the adjacent 2D code.
The IT 1900 is set to the following transmission parameters:
RS 232 transmission with 9600 baud, 7 data bits, 1 stop bit, even parity, terminators
<CR><LF>.
IT 1900 - 01
2011/04
IT 1900
2D-code hand-held scanner
Connecting the IT 1900 to the MA 2xxi
required parts:
1x
IT 1900g XX-2
1x 50114517
KB 232-1 IT190x
1x 50113397
KB JST-HS-300
1x
MA 2xxi for the respective fieldbus system
Procedure:
1. Connect the KB JST-HS-300 cable to the system connectors in the MA 2xxi.
2. Connect the interface cable to cable KB JST-HS-300.
3. Scan the adjacent 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 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.
required parts:
1x
IT 1900g XX-2
1x 50114519
KB PS2-1 IT190x
Disconnect
Procedure:
1. Switch off the PC.
2. Disconnect the keyboard.
3. Plug in the IT 1900 hand-held scanner between the
keyboard and the PC.
4. Switch the PC back on.
5. Scan the 2D code shown below.
Leuze electronic GmbH + Co. KG
info@leuze.de • www.leuze.com
In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0
IT 1900 - 01
IT 1900
Connecting the IT 1900 to the USB interface (keyboard emulation)
The operation of the IT 1900 in keyboard-emulation mode on a USB port 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.
required parts:
1x
IT 1900g XX-2
1x 50114521
KB USB-1 IT190x (3m, straight)
or
1x 50114523
KB USB-2 IT190x (5m, spiral)
Procedure:
1. Plug the IT 1900 hand-held scanner into a free USB port.
2. The scanner acknowledges this connection with a beep.
3. Scan the adjacent 2D code.
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 interface 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 parts:
1x
IT 1900g XX-2
1x 50114521
KB USB-1 IT190x (3m, straight)
or
1x 50114523
KB USB-2 IT190x (5m, spiral)
Procedure:
1. Install the USB serial driver
(current version at www.leuze.com).
2. Plug the IT 1900 hand-held scanner into a free USB port.
3. The scanner acknowledges this connection with a beep.
4. Scan the adjacent 2D code.
5. Open a terminal program or your program for the serial
interface, select the new COM port, and make the
following settings: baud rate 38,400, 8 data bits, 1 stop
bit, no parity, terminator <CR>.
IT 1900 - 01
2011/04
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