Leuze IT 1911i, IT 1981i Data Sheet
5 V
DC
IP 65
Specifications and description
IT 1911i / IT 1981i 2D-code hand-held scanner with Bluetooth for industrial use
Dimensioned drawing
en 03-2015/09 50123747-02
Very sturdy hand-held scanner for
2D-codes and bar codes
Transmission to base station via Bluetooth
class 1 V2.1
Very large range with high resolution and
improved decoding
Robust trigger button
Acoustic signal, LED and vibration alarm
following successful reading
RS 232, USB and PS/2 interface
Operating temperature from -20°C through
50°C
Degree of protection IP 65
Accessories
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 for Base IT 19x1i
We reserve the right to make changes •
Part no. 50123862
Electrical connection
for RS 232 cable
9-pin Sub-D Signal Base for IT 19x1i RJ41
2TXD4
3RXD 5
5GND3
7CTS6
8RTS8
95VDC7
for USB cable
USB type A Signal Base for IT 19x1i RJ41
15VDC7
2Data -10
3Data +9
4GND3
for PS/2 cable
Mini DIN connector Mini DIN socket Signal Base for IT 19x1i RJ41
1-PC Data4
22NC
33GND3
445VDC7
5-PC Clock5
66NC
-1KB data8
-5KB clock6
IT 1911i / IT 1981i - 03
0 200 400 600100 300 500 700 800
7.5 Mil
(0.191 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 1911i ER-3
Typ. reading distance depending on the code module [mm]
0 4000 8000 120002000 6000 10000 14000 16000
7.5 Mil
(0.191 mm)
Code 39
Code 39
Data Matrix
Data Matrix
UPC
13 Mil
(0.330 mm)
20 Mil
(0.508 mm)
100 Mil
(2.540 mm)
10 Mil
(0.254 mm)
100 Mil
(2.540 mm)
Code 39
IT 1981i FR-3
Typ. reading distance depending on the code module [mm]
IT 1911i / IT 1981i
Specifications
Electrical data IT 19x1i … Base for IT 19x1i
Operating voltage U
Power consumption max. 5W @ 5V DC
B
3.7V DC internal battery 4.5 … 5.5VDC
Li-ion battery
Capacity 2,000mAh
Max. number of scans 50.000
Max. operating time 14h at 1 scan/s
Charging time at 9V DC 4.5h for complete charge following complete discharge
Radio transmission
Frequency 2.4 … 2.4835GHz (ISM band)
Typ. operating range 100m
Transmission speed up to 1Mbit/s
frequency hopping, Bluetooth ® V2.1, Class 1
Interfaces
Interface type RS 232, PS/2 and USB
Trigger via button or serial command
Types of codes
2D-codes Data Matrix ECC 200, MaxiCode, PDF417, MicroPDF, QR Code, Az-
Bar codes 2/5 Interleaved, Code 39, Code 128, Code 93, Codabar, UPC/EAN,
tec, Aztec Mesas, Code 49, EAN/UCC Composite
Codablock, GS1 Databar
Optical data
Optical system high-resolution pixel array 838x 640
Symbol contrast PCS 20% minimum
Light source integrated diffuse LED, wavelength 617nm ± 18nm
Read direction omnidirectional, various tilt and rotational angles up to 45°
Alignment aid laser pattern 630 … 680nm; IEC 60825-1:2007 Class 2
Mechanical data IT 19x1i… Base for IT 19x1i
Weight IT 1911i…: approx. 380g,
Dimensions 133 x 75 x 195mm 250 x 103 x 65mm
Shock resistance 50 falls from a height of 2m 50 falls from a height of 1.2 m
IT 1981i…: approx. 420g
290g (without cable)
Environmental data
Ambient temp. (operation) -20°C … +50°C -20 °C … +50 °C
Ambient temp. (storage) -40°C … +70°C -40 °C … +60 °C
Relative humidity 0 … 95 % (non-condensing) 0 … 95% (non-condensing)
Degree of protection IP 65 IP 51
Reading field
Tables
Remarks
Operate in accordance with
intended use!
The product may only be put into
operation by competent persons.
Only use the product in accor-
dance with the intended use.
Hand-held scanner with integrated decoder for high-contrast codes suitable for
industrial use.
Data transmission via configurable RS 232 interface.
Or keyboard-wedge operation via PS/2 or USB interface.
For a functional unit, an
IT 19x1i hand-held scanner
and a Base for IT 19x1i base
station as well as a power
supply unit and corresponding cable must be ordered.
IT 1911i / IT 1981i - 03 2015/09
Bluetooth is a trademark owned by
Bluetooth SIG, Inc., U.S.A. and
licensed to Honeywell.
IT 1911i / IT 1981i 2D-code hand-held scanner with Bluetooth for industrial use
Order guide
2D-code hand-held scanner (Extended Range optics with large operating range) Part no.
IT 1911i ER-3 with Bluetooth data transmission 50122434
2D-code hand-held scanner (Full Range optics with very large operating range) Part no.
IT 1981i FR-3 with Bluetooth data transmission 50130495
Base station for 2D-code hand-held scanner with Bluetooth data transmission Part no.
Base for IT 19x1i with RS 232, PS/2 and USB interface 50122431
IT 1911i / IT 1981i - 03
A Laser aperture
B Laser warning sign
C Laser information sign with laser parameters
A CA
B
IT 1911i / IT 1981i
Laser safety notices
ATTENTION, LASER RADIATION – LASER CLASS 2
Never look directly into the beam!
The device fulfills the EN 60825-1:2007 safety regulations for a product in laser class 2 as well as the U.S. 21 CFR 1040.10 regulations
with deviations corresponding to "Laser Notice No. 50" from June 24th, 2007.
Never look directly into the laser beam or in the direction of reflecting laser beams!
If you look into the beam path over a longer time period, there is a risk of injury to the retina.
Do not point the laser beam of the device at persons!
Interrupt the laser beam using a non-transparent, non-reflective object if the laser beam is accidentally directed towards a person.
When mounting and aligning the device, avoid reflections of the laser beam off reflective surfaces!
CAUTION! Use of controls or adjustments or performance of procedures other than specified herein may result in hazardous light
exposure.
Observe the applicable statutory and local laser protection regulations.
The device must not be tampered with and must not be changed in any way.
There are no user-serviceable parts inside the device.
Repairs must only be performed by Leuze electronic GmbH + Co. KG.
NOTICE
Laser information and warning signs firmly attached to the device.
IT 1911i / IT 1981i - 03 2015/09
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