Opticon MDL 1000 Specifications Manual

Laser Scan Engine
MDL 1000
This manual provides specifications for the MDL 1000 laser scan engine.
Specifications Manual
All information subject to change without notice.
Document History
Opticon
MDL 1000
Specifications Manual
Model Number: Edition: Date:
MDL 1000
3
2006-04-20
Specification Number: Original Spec Number:
SS06023
SS05008
Copyright 2008 Opticon. All rights reserved.
This manual may not, in whole or in part, be copied, photocopied, reproduced, translated or converted to any electronic or machine readable form without prior written consent of Opticon.
Limited Warranty and Disclaimers PLEASE READ THIS MANUAL CAREFULLY BEFORE INSTALLING OR USING THE
PRODUCT. Serial Number
A serial number appears on all Opticon products. This official registration number is directly related to the device purchased. Do not remove the serial number from your Opticon device. Removing the serial number voids the warranty.
Warranty
Unless otherwise agreed in a written contract, all Opticon products are warranted against defects in materials and workmanship for two years after purchase. Opticon will repair or, at its option, replace products that are defective in materials or workmanship with proper use during the warranty period. Opticon is not liable for damages caused by modifications made by a customer. In such cases, standard repair charges will apply. If a product is returned under warranty and no defect is found, standard repair charges will apply. Opticon assumes no liability for any direct, indirect, consequential or incidental damages arising out of use or inability to use both the hardware and software, even if Opticon has been informed about the possibility of such damages.
Packaging
The packing materials are recyclable. We recommend that you save all packing material to use should you need to transport your scanner or send it for service. Damage caused by improper packaging during shipment is not covered by the warranty.
Trademarks
Trademarks used are the property of their respective owners.
Opticon Inc. and Opticon Sensors Europe B.V. are wholly owned subsidiaries of OPTOELECTRONICS Co., Ltd., 12-17, Tsukagoshi 4-chome, Warabi-shi, Saitama, Japan 335-0002. TEL +81-(0) 48-446-1183; FAX +81-(0) 48-446-1184
SUPPORT
USA Europe
Phone: 800-636-0090
Email: support@opticonusa.com Email: support@opticon.com
Web: www.opticonusa.com Web: www.opticon.com
2
Opticon
MDL 1000
Specifications Manual
Contents
1. Abstract....................................................................................................................................... 5
2. Overview...................................................................................................................................... 5
3. Physical Features....................................................................................................................... 5
3.1. Dimensions ......................................................................................................................... 5
3.2. Weight ................................................................................................................................. 5
4. Environmental Specifications ...................................................................................................5
4.1. Operating Temperature and Humidity................................................................................. 5
4.2. Storage Temperature and Humidity .................................................................................... 5
4.3. Ambient Light Immunity....................................................................................................... 5
5. Electrical Specifications ............................................................................................................ 6
5.1. Absolute Maximum Ratings ................................................................................................ 6
5.2. Electrical Characteristics..................................................................................................... 7
5.3. Power Mode Transition ....................................................................................................... 8
6. Optical Specifications................................................................................................................ 9
6.1. Laser Scan Specifications................................................................................................... 9
6.1.1. Tilt of Laser Scan Line ...............................................................................................................9
6.1.2. Curvature of Scan ......................................................................................................................9
7. Technical Specifications.......................................................................................................... 10
7.1. Print Contrast Signal (PCS) .............................................................................................. 10
7.2. Scan Area and Resolution ................................................................................................ 11
7.2.1. Depth of Field...........................................................................................................................11
7.3. Pitch, Skew, and Tilt.......................................................................................................... 12
7.4. Curvature .......................................................................................................................... 13
8. Interface Specifications ...........................................................................................................14
8.1. Interface Connector........................................................................................................... 14
8.2. Interface Circuit ................................................................................................................. 15
9. Integration Specifications........................................................................................................ 17
9.1. Connection to the Host System......................................................................................... 17
10. Serial Number........................................................................................................................... 17
11. Packaging Specifications........................................................................................................18
12. Durability................................................................................................................................... 19
12.1. Electrical Noise ................................................................................................................. 19
3
Opticon
MDL 1000
Specifications Manual
12.2. Shock ................................................................................................................................ 19
12.3. Vibration Strength ............................................................................................................. 19
13. Reliability................................................................................................................................... 19
14. Regulatory Compliance ...........................................................................................................20
14.1. Laser Safety ...................................................................................................................... 20
14.2. RoHS................................................................................................................................. 20
15. Safety......................................................................................................................................... 20
15.1. Shock ................................................................................................................................ 20
15.2. Temperature Conditions.................................................................................................... 20
15.3. Foreign Materials .............................................................................................................. 20
15.4. Other ................................................................................................................................. 20
16. Mechanical Drawing.................................................................................................................21
Table of Figures
Figure 1: Current waveform.......................................................................................................... 8
Figure 2: Current waveform.......................................................................................................... 8
Figure 3: Laser scan tilt and curvature .........................................................................................9
Figure 4: The depth of a decoding field. ......................................................................................11
Figure 5: Pitch, skew, and tilt ...................................................................................................... 12
Figure 6: Curvature..................................................................................................................... 13
Figure 7: Serial number diagram ................................................................................................ 17
Figure 8: Packaging.................................................................................................................... 18
Figure 9: Mechanical drawing..................................................................................................... 21
4
Specifications Manual
1. Abstract
This manual provides specifications for the MDL 1000 laser scan engine.
2. Overview
The MDL 1000 laser scan engine is a compact laser barcode scan engine which can be installed in various handheld products, such as a cellular terminal. When scanning a target at the closest point, it has the ability to scan up to 44 mm wide at an angle of 44°. The use of a short-wavelength red laser beam enhances visibility when scanning lines.
A decoder is built into the MDL 1000 that enables this scan engine to decode barcodes after scanning and output the information using serial communication.
The MDL 1000 complies with the Restriction of Hazardous Substances (RoHS).
3. Physical Features
Opticon
MDL 1000
3.1. Dimensions
W 28.0 x D 18.0 x H 8.0 mm
3.2. Weight
10 g (max.)
4. Environmental Specifications
4.1. Operating Temperature and Humidity
Temperature: -20° C to 65° C
Humidity: 5% to 90% RH
4.2. Storage Temperature and Humidity
Temperature: -30° C to 70° C
Humidity: 5% to 90% RH
4.3. Ambient Light Immunity
Decoding performance is guaranteed when the range of illumination on a barcode surface is between zero and the following values:
Incandescent light 4,000 lx
Fluorescent light 4,000 lx (excluding high-frequency lighting)
Sunlight 80,000 lx
5
Opticon
MDL 1000
Specifications Manual
Conditions
Barcode Sample: OPTOELECTRONICS Test Sample
PCS: 0.9
Resolution: 0.25 mm
Symbology: 9-digit Code 39
Quiet zone: 10 mm
N/W ratio: 1:2.5
Distance: 150 mm
Angle (see note below): α = 0° β = 15° γ = 0°
Curvature: R =
Power supply voltage: 3.3 V
Direct light or specular reflection from a light source should be prevented from entering the acceptance area.
Note: α, β and γ respectively represent pitch, skew and tilt. Please see section 7 for how
these values are defined.
5. Electrical Specifications
5.1. Absolute Maximum Ratings
Parameter Symbol Value Unit
Power supply voltage (V
Input voltage VIN -0.3 to Vcc +0.3 V
to GND) VCC 3.9 V
CC
6
5.2. Electrical Characteristics
Electrical characteristics: VCC=3.3 V, Ta=25° C
Item Symbol Conditions Min Typ Max Unit
Operating Voltage VCC 3.0 — 3.6 V
Opticon
MDL 1000
Specifications Manual
Operating Current 1 I
Operating Current 2 I
Idle Current I
Aiming Current I
Low Power Current I
Rush Current Peak I
Output Voltage
(Decode LED)
Output Voltage
(Txd, RTS)
READ State
OP1
READ State 95 110 mA
OP2
IDLE State
IDL
AIMING State
AIM
Low Power State
LOW
PEEK
High VIH V
Low V
High VOH I
High
IL
< 8mA VCC-0.6
OH
VOH I
< 5uA VCC-0.6
OH
x 0.8
CC
(Low Power
State)
Low V
I
OL
High VOH I
High
I
V
OH
< 8mA
OL
< 4mA VCC-0.6
OH
< 5uA VCC-0.6
OH
(Low Power
State)
Low V
Iy < 4mA
OL
110 125 mA
30 40 mA
50 65 mA
1400 uA
500 1000 mA
V Input Voltage
VCC x 0.2 V
V
V
0.4 V
V
V
0.4 V
Output Voltage
(Power Down)
High
(Low Power
VOH I
< 5uA VCC -0.6
OH
V
State)
Low VOL I
IIN
< 4mA
OL
VIN=3.3V
0.4 V
-10
μA
Input Current
0V
V
IN
50
μA
7
Loading...
+ 14 hidden pages