|
Big Performance, Small Size for
Fixed-Mount or Embedded Scanning
Applications The LS 1220
series from Symbol Technologies
provides the easiest and most
flexible integration of bar code
scanning into your host device.
Symbol packs compact, durable
construction with proven scanning
technology, delivering a reliable
fixed-mount or embedded scanner.
The LS 1220 features superior
performance and durability in
a compact form factor that easily
integrates into portable or fixed-mount
OEM devices at an affordable price.
The LS 1220 is available in three
models for additional flexibility—standard,
wide angle (WA), or very high-density
(VHD) versions. Featuring a die-cast
metal housing with mounting features,
the LS 1220 is the right choice
for OEM devices requiring accurate
unattended automated data entry.
Reliable
High-Quality Scanning, Low Power
Consumption
The superior scanning performance
and sophisticated decoding algorithms
for all major bar code symbologies
ensure that the LS 1220 scanners
deliver the highest rate of first-time
read accuracy. A Mylar® scan element
resonates at a fixed frequency
for motion without wear and tear.
That translates into operation
that is virtually nonstop and
unmatched in reliability and dependability.
Symbol LS 1220 scanners offer
the industry's lowest power consumption—the
result of our patented Mylar scan
element. Additional features include
RS 232 output, "scan"
and "good decode" LED
indicators, bar code programming
menus for easy set-up, host and
external trigger options, your
choice of models to best meet
your needs, and a variety of optional
accessories.
MiniScan
Applications The LS 1220
Wide Angle scan engine features
a broad 60° scan angle to accommodate
larger bar codes at or near contact.
The LS 1220WA is ideal for high-volume,
near-contact scanning such as
kiosks, ATMs, lottery machines
and other applications that require
superior scanning performance
in a complete package. The LS
1220 scan modules are also ideal
for embedded applications such
as: chemical and blood analyzers;
automated medical, test and processing
equipment; and many other automated
data entry devices including lottery
terminals. When used as a fixed-mount
scanner, the LS 1220 modules are
ideal for library, document tracking,
manufacturing and warehousing
applications.
The LS 1220 Very High Density
scan engine reads printed symbols
with element widths as narrow
as 3 to 5 mm. In fact the LS 1220VHD
is so accurate it even delivers
reliable scanning performance
on symbols as small as 2 mm. The
LS 1220VHD is a great fit for
circuit board manufacturing, small-item
retail and pharmaceutical marking
applications. Optimized for high-density
symbols, it reads medium and low-density
bar codes as well—bringing even
more flexibility to your OEM design.
Trust
Symbol for Fixed Mount or Embedded
Scanning Performance
Choose the best scan module for
your embedded or fixed-mount OEM
solutions—the LS 1220—unmatched
in reliability, performance, and
durability, and backed by Symbol's
global service and support network.
|
Features |
Benefits |
| Wide
scan angle (60º) easily
accommodates larger barcodes
at or near contact |
Perfect
for high volume scanning
applications that require
contact scanning such as
kiosks or ATMs |
| Reads
all major 1D symbologies
including Reduced Space
Symbology® (RSS) |
Versatile
decode capability enables
devices to realize a high
first-time read rate for
improved productivity |
| Working
range of over 23 in. (58.4
cm) |
Flexible
decode range for maximum
accuracy and efficiency |
| Compact,
durable housing, mounting
holes, LEDs and RS-232 interface |
Plug-and-play
installation reduces development
time and speeds up time
to market |
| Easy
to program simple serial
interface (SSI) |
Provides
fast, simple communications
between scanner and host |
| Software
controlled or manual triggering |
Offers
flexible control of unattended
or hands-free applications |
| Optional
software developer's kit
(SDK) |
Enables
the creation of applications
using familiar Microsoft®
Windows® 98, 2000 and XP
platforms |
| 650
nm bright laser diode |
Scan
line is easy to see |
| Multiple
mounting options |
Increases
development flexibility |
MS 904HS
Specification Highlights
| Physical
Characteristics |
| Dimensions: |
1.0 in. H x 1.91 in. W x
2.28 in. D
2.54 cm H x 4.85 cm W x
5.79 cm D (nominal) |
|
Weight |
1.7 oz./48.2 gm |
| Performance
Characteristics |
|
Light Source: |
Visible Laser Diode 650
nm |
|
Scan Rate: |
186 (± 13) scans per second
(bi-directional) |
|
Scan Pattern: |
Linear |
|
Symbologies: |
1D: UPC/EAN, Code 128, UCC.EAN128,
Code 39, Code 93, I 2 of
5, Discrete 2 of 5, Codabar,
MSI 2D: RSS and 1D Composite
codes |
|
Scan Angle: |
37° Typical |
|
Interfaces: |
RS-232 |
|
Programmable Parameters: |
Laser on time, power mode,
trigger mode, bidirectional
redundancy, symbology types/
lengths, data formatting,
serial parameters, beeper
tone |
|
Skew (Yaw): |
± 45° from normal |
|
Pitch Angle: |
± 60° from normal |
|
Roll: |
± 30° from vertical |
|
Minimum Print Contrast: |
Minimum 25% absolute dark/light
reflectance measured at
650 nm |
| User
Environment |
| Operating
Temperature: |
32° to 104°F (0° to 40°C) |
| Storage
Temperature: |
-40° to 140°F (-40° to 60°C) |
| Humidity: |
5% to 95% relative humidity,
noncondensing |
|
Power: |
Input Voltage: 5.0 VDC ±10%
Scanning Current: 130 mA
±30 mA Typical
Standby Current: 20mA ±5mA
Typical
Vcc Noise Level: 100mV peak-to-peak
max |
|
Drop: |
Unit functions normally
after multiple 30 in./76
cm drops to concrete |
|
Ambient Light Immunity: |
Artificial light: 450 ft.
candles (4,844 Lux)
Sunlight: 8,000 ft. candles
(86,112 Lux) |
| Regulatory |
|
Laser Classification: |
CDRH Class II, IEC Class
2 |
|
Electrical Safety: |
Certified to UL1950, CA
C22-2 NO950 ENG60950/IEC950 |
|
EMI/RFI: |
FCC Part 15 Class B, ICES-003
Class B European Union EMC
Directive, Australian SMA |
|