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OPL 7836
Specifications Manual
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Opticon OPL 7836 Specifications Manual

Handheld Laser Barcode Scanner
OPL 7836
The OPL 7836 is a handheld laser barcode scanner.
Specifications Manual
All information subject to change without notice.
Document History
OPL 7836
Specifications Manual
Model Number: Edition: Date:
OPL 7836
2A
2007-02-01
Specification Number: Original Spec Number:
SS06100
SS06078
Copyright 2007 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
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OPL 7836
Specifications Manual
Contents
1. Abstract....................................................................................................................................... 7
2. Overview...................................................................................................................................... 7
3. Physical Features....................................................................................................................... 8
3.1. Dimensions ......................................................................................................................... 8
3.2. Weight ................................................................................................................................. 8
4. Environmental Specifications ...................................................................................................8
4.1. Operating Temperature and Humidity................................................................................. 8
4.2. Storage Temperature and Humidity .................................................................................... 8
4.3. Ambient Light Immunity....................................................................................................... 8
5. Electrical Specifications ............................................................................................................ 9
5.1. Electrical Characteristics..................................................................................................... 9
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 ....................................................................................................................10
7. Technical Specifications.......................................................................................................... 10
7.1. Print Contrast Signal (PCS) .............................................................................................. 10
7.2. Minimum Resolution.......................................................................................................... 10
7.3. Scan Area and Resolution ................................................................................................ 11
7.3.1. Depth of Field...........................................................................................................................11
7.4. Pitch, Skew, and Tilt.......................................................................................................... 12
7.4.1. Pitch Angle ...............................................................................................................................12
7.4.2. Skew Angle and Dead Zone ....................................................................................................13
7.4.3. Tilt Angle ..................................................................................................................................14
7.5. Curvature .......................................................................................................................... 15
8. Interface Specifications ...........................................................................................................16
8.1. RS-232C Interface ............................................................................................................ 16
8.1.1. Settings and Communication ...................................................................................................16
8.1.2. Signal Level..............................................................................................................................16
8.1.3. Pin Assignment ........................................................................................................................16
8.1.4. Interface Circuit ........................................................................................................................17
8.1.5. Character Format .....................................................................................................................17
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OPL 7836
Specifications Manual
Communication Format............................................................................................................17
8.1.6.
8.1.7. Communication Control ...........................................................................................................18
8.2. USB Interface.................................................................................................................... 23
8.2.1. Settings ....................................................................................................................................23
8.2.2. Interface Circuit ........................................................................................................................23
8.3. DOS/V Wedge Interface.................................................................................................... 23
8.3.1. Settings ....................................................................................................................................23
9. Cable and Connector ............................................................................................................... 24
9.1. RS-232C Cable ................................................................................................................. 24
9.2. USB Cable ........................................................................................................................ 24
9.2.1. Connector (USB interface) .......................................................................................................25
9.3. Wedge Cable .................................................................................................................... 26
9.3.1. Connector (Wedge interface)...................................................................................................26
9.4. Connector Specification (for scanner)............................................................................... 27
10. Default Settings........................................................................................................................ 28
10.1. Set Default Interface ......................................................................................................... 28
10.2. Default Settings 1: Readable Codes ................................................................................. 29
10.3. Default Settings 2: Read Options, Trigger, Buzzer ........................................................... 31
11. Serial Number and Labeling.................................................................................................... 32
12. Packaging Specifications........................................................................................................32
12.1. Individual Packaging Specification .................................................................................... 32
12.2. Collective Packaging Specification ................................................................................... 32
13. Durability................................................................................................................................... 33
13.1. Electrical Noise ................................................................................................................. 33
13.2. Static Electricity ................................................................................................................. 33
13.3. Shock ................................................................................................................................ 34
13.3.1. Drop Test (without packaging).................................................................................................34
13.3.2. Drop Test (with individual packaging)......................................................................................34
13.4. Vibration ............................................................................................................................ 34
13.4.1. Vibration Strength (without packaging)....................................................................................34
13.4.2. Vibration Strength (individual packaging) ................................................................................34
13.5. Dust and Drip Proof........................................................................................................... 35
13.6. Cable Strength ..................................................................................................................35
13.7. Cable Bending Test........................................................................................................... 35
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OPL 7836
Specifications Manual
14. Reliability................................................................................................................................... 36
15. Trigger and Read Options ....................................................................................................... 36
15.1. Auto Trigger Options ......................................................................................................... 36
15.1.1. Auto Trigger Sensor.................................................................................................................36
15.2. Auto Trigger Settings ........................................................................................................ 37
15.2.1. Enable/Disable Settings...........................................................................................................37
16. Regulatory Compliance ...........................................................................................................38
16.1. Laser Safety ...................................................................................................................... 38
16.2. Product Safety................................................................................................................... 38
16.3. EMC .................................................................................................................................. 38
16.4. RoHS................................................................................................................................. 38
17. Safety......................................................................................................................................... 39
17.1. Shock ................................................................................................................................ 39
17.2. Temperature Conditions.................................................................................................... 39
17.3. Foreign Materials .............................................................................................................. 39
17.4. Other ................................................................................................................................. 39
18. Mechanical Drawing.................................................................................................................40
Table of Figures
Figure 1:Laser scan tilt and curvature ........................................................................................ 10
Figure 2: The depth of a decoding field measured from the edge of the scanner. ......................11
Figure 3: Pitch angle................................................................................................................... 12
Figure 4: Skew angle and dead zone ......................................................................................... 13
Figure 5: Tilt angle...................................................................................................................... 14
Figure 6: Curvature..................................................................................................................... 15
Figure 7: Interface circuit ............................................................................................................ 17
Figure 8:Character format (same for both sending and receiving) ............................................. 17
Figure 9: Communication format ................................................................................................ 17
Figure 10: No handshaking ........................................................................................................ 18
Figure 11: Busy/Ready communication ...................................................................................... 19
Figure 12: Cannot receive command ......................................................................................... 19
Figure 13: Signal timing.............................................................................................................. 20
Figure 14: Modem transmit data................................................................................................. 20
Figure 15: ACK/NAK................................................................................................................... 21
Figure 16: ACK/NAK—No response........................................................................................... 22
Figure 17: Interface circuit .......................................................................................................... 23
Figure 18: RS-232C cable .......................................................................................................... 24
Figure 19: USB cable ................................................................................................................. 24
Figure 20: USB "A" connector ....................................................................................................25
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OPL 7836
Specifications Manual
Figure 21: WEDGE cable ........................................................................................................... 26
Figure 22: Front view.................................................................................................................. 26
Figure 23: Front view.................................................................................................................. 27
Figure 24: Serial number diagram .............................................................................................. 32
Figure 25: Caution label ............................................................................................................. 32
Figure 26: Drop test.................................................................................................................... 34
Figure 27: Cable bending test .................................................................................................... 35
Figure 28: Mechanical drawing...................................................................................................40
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Specifications Manual
1. Abstract
This manual provides specifications for the OPL 7836 barcode scanner.
2. Overview
The OPL 7836 is a handheld laser barcode scanner.
The OPL 7836 enhances visibility by using a short-wavelength red laser beam when scanning lines.
Supported symbologies:
Linear (1D) Postal 2D
JAN/UPC/EAN, incl. add-on Chinese Post Composite codes
Codabar/NW-7 Korean Postal Authority Code MicroPDF417
Code 11 PDF417
Code 39
Code 93
Code 128
GS1-128 (EAN-128)
GS1 Databar (RSS)
IATA
Industrial 2of5
Interleaved 2of5
ISBN-ISMN-ISSN
Matrix 2of5
MSI/Plessey
S-Code
Telepen
Tri-Optic
UK/Plessey
OPL 7836
The OPL 7836 outputs the scanned barcode image via an RS-232C, USB, or WEDGE interface according to its specification.
The OPL 7836 complies with RoHS.
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3. Physical Features
3.1. Dimensions
W 144.5 x D 113.0 x H 54.3 (mm)
3.2. Weight
100 g max. (excluding cable)
4. Environmental Specifications
4.1. Operating Temperature and Humidity
Temperature: -5 to +50° C
Humidity: 20 to 85% RH
4.2. Storage Temperature and Humidity
Temperature: -20 to +60° C
OPL 7836
Specifications Manual
Humidity: 10 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 to 3,000 lx
Fluorescent light to 3,000 lx
Sunlight to 50,000 lx
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: 85 mm
Angle: α = 0° β = 15° γ = 0°
Curvature: R = ∞
Power Supply Voltage: 5.0 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.
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5. Electrical Specifications
5.1. Electrical Characteristics
Parameter Symbol Min Typ Max Unit Remarks
Power supply voltage VDD 4.5 5.0 5.5 V
Operating current IOP - 85 150 mA Buzzer Off
Rush current peak I
Stand-by current I
Startup time TD - 100 - ms
Conditions
• Connect 1Ω resistance to a power supply line in series and measure the current by the voltage between both ends of resistance.
• Power supply voltage is measured at a connector terminal area.
PEEK
PRE
OPL 7836
Specifications Manual
- 450 500 mA
- 35 70 mA
• The current value depends on the interface type and host computer to which the device is connected.
6. Optical Specifications
6.1. Laser Scan Specifications
Parameter Specification Unit
Light-emitting element Red laser diode —
Emission wavelength 650 ±10 (25° C) nm
Light output 1.0 or less mW
Scanning method Bi-directional scanning —
Scanning speed 100 ±20 scans/s
Notes:
Refer to chapter 15, “Trigger and Read Options,” to read about the scan modes.
Refer to chapter 7, “Technical Specifications,” to read about scanning performance.
Scan angle: 54 ±5 ° Scan angle
Read angle: 44 (Min) °
6.1.1.
Tilt of Laser Scan Line
Maximum tilt between both ends of a laser scan line. Less than 1.2° upward tilt from the scan origin. Maximum of 3.1 mm when measured at the point 150 mm away from the scan
origin. (Measurement was done from the center of the scan line.
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6.1.2. Curvature of Scan
Maximum gap between the straight line connecting both ends of the laser scan line and the actual laser scan line.
Less than 1.27° curvature from the scan origin. Maximum of 3.3 mm when measured at the point 150 mm away from scan origin.
(Measured from the center of the scan line.)
Figure 1:Laser scan tilt and curvature
OPL 7836
Specifications Manual
7. Technical Specifications
The conditions for technical specifications are as follows, unless otherwise specified in each section.
Conditions
Ambient temperature and humidity:
Ambient light: 500 to 900 lx
Background: Barcode = black
Power supply voltage: 5.0 V
Decoding test: Approve the performance when decoding is successful in all ten tests.
7.1. Print Contrast Signal (PCS)
0.45 or higher (over 70% of reflectivity of space and quiet zone).
Reflectance of white bar－Reflectance of black bar
PCS=
Reflectance of white bar
Room temperature (5 to 35º C)
Room humidity (45% to 85% RH)
Space = white
Margin = white
Background of label = black
(Decoding is deemed successful when completed in 0.5 seconds or less.)
Scanning performance may decline if dirt or scratches mar the optical window. Keep the optical window clean.
7.2. Minimum Resolution
0.127 mm
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7.3. Scan Area and Resolution
7.3.1. Depth of Field
The depth of field is measured from the edge of the scanner. The scanning range
is within the circular arc centered on the scan origin. X direction: Depth of field Y direction: Laser scan widths within the depth of field
OPL 7836
Specifications Manual
Figure 2: The depth of a decoding field measured from the edge of the scanner.
Symbology Resolution Depth of field (mm) PCS
Code 39 1.0 mm 50–500 0.9
Code 39 0.5 mm 30–300 0.9
Code 39 0.25 mm 30–240 0.9
Code 39 0.15 mm 30–130 0.9
Code 39 0.127 mm 40–100 0.9
Conditions
Barcode Sample: OPTOELECTRONICS Test Sample
N/W ratio: 1:2.5
Angle: α = 0°, β = 15°, γ = 0°
Curvature: R = ∞
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Resolution Symbology PCS Quiet Zone Digit
1.0 mm Code 39 0.9 25 mm 1
0.5 mm Code 39 0.9 18 mm 3
0.25 mm Code 39 0.9 10 mm 8
0.15 mm Code 39 0.9 7 mm 10
0.127 Code 39 0.9 5 mm 4
7.4. Pitch, Skew, and Tilt
7.4.1. Pitch Angle
α = ±35°
OPL 7836
Specifications Manual
α=35°
α=35°
Figure 3: Pitch angle
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