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IT 4820
9 V
DC
Hand-held scanner for 2D codes and bar
codes
Transmission to ST 2020 base station via
Bluetooth standard V1.2
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
Accessories
TTL RS 232 cable/PIN 9 IT 4xxx
Part No. 501 04586
PS/2 cable for IT 4xxx
Part No. 501 03409
USB cable for IT 4xxx
Part No. 501 03404
Power supply unit for IT 4x2x
Part No. 501 03989
Leuze electronic GmbH + Co. KG
www.leuze.de
2D-code hand-held scanner with Bluetooth data transmission
Dimensioned drawing
Electrical connection
for TTL RS 232 cable / PIN 9
9-pin Sub-D
for USB cable
USB type A
for PS/2 cable
Mini DIN connector
Post-box 1111 D-73277 Owen-Teck Tel. +49 7021 5730
Signal
SH
2
3
5
7
8
9
Signal
1
2
3
4
Mini DIN socket
1
-
2
2
3
3
4
4
5
-
6
6
-
1
-
5
Leuze
electronic
IT 4820 RJ41
Shield
TXD
RXD
GND
CTS
RTS
5VDC
IT 4820 RJ41
5VDC
7 + 3
Data -
Data +
GND
Signal
IT 4820 RJ41
PC Data
NC
GND
5VDC
PC Clock
NC
KB Data
KB Clock
2
6
5
4
9
8
7
10
2
4
6
4
7
5
8
9
IT 4820 - 03
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Table of Contents
Related Manuals for Leuze electronic IT 4820
Summary of Contents for Leuze electronic IT 4820
- Page 1 Part No. 501 03409 USB cable for IT 4xxx Part No. 501 03404 Power supply unit for IT 4x2x Part No. 501 03989 Leuze electronic GmbH + Co. KG Post-box 1111 D-73277 Owen-Teck Tel. +49 7021 5730 IT 4820 - 03 www.leuze.de...
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Page 2: Specifications
Part No. Bluetooth SIG, Inc., U.S.A. and (standard range) licensed to Hand-Held Products IT 4820 SR OC1C IT 4820 SR with RS 232/USB/PS/2 interface 501 03988 2D-code hand-held scanner for high-contrast Data Matrix codes Part No. (special focus for small codes) -
Page 3: Switching Off The Computer
Attention! All settings are lost!!! Return the IT 4820 to the base station to apply the settings. This procedure is concluded with audible confirmation signals. You may then continue making settings or operation of the device. Leuze electronic GmbH + Co. KG Post-box 1111 D-73277 Owen-Teck Tel. -
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 4820 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 Attention! We recommend connecting the IT 4820 directly to a PC or to the MA 21 or MA 41… connector units. If connecting to other components, please note that a voltage level range of -14 … +14V is maintained on the data lines! Leuze electronic GmbH + Co.
- Page 6 The IT 4820 is set to the following transmission parameters: RS 232 transmission with 9,600 baud, 8 data bits, 1 stop bit, no parity, terminators <CR><LF>. 4. Return the IT 4820 to the base station to apply the settings. This procedure is concluded with audible confirmation signals.
- Page 7 The IT 4820 is set to the following transmission parameters: RS 232 transmission with 9,600 baud, 7 data bits, 1 stop bit, even parity, terminators <CR><LF>. 4. Return the IT 4820 to the base station to apply the settings. This procedure is concluded with audible confirmation signals.
- Page 8 Connecting the IT 4820 to the PS/2 interface The operation of the IT 4820 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 9 Connecting the IT 4820 to the USB interface (keyboard emulation) The operation of the IT 4820 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.
- Page 10 Connecting the IT 4820 to the USB interface (COM-port emulation) The operation of the IT 4820 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 .
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