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C 37
Specifications Manual
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Opticon C 37 Specifications Manual

CCD Barcode Scanner
C37
The C37 is a handheld linear image scanner.
Specifications Manual
All information subject to change without notice.
Document History
Opticon
C37
Model Number:
Edition:
Date:
C37
1
2009-10-05
Specification Number:
Original Spec Number:
SS09046
SS09045
Copyright 2009 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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Opticon
C37
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. Framework and Structure.................................................................................................... 9
5.2. Electrical Characteristics................................................................................................... 10
5.2.1. RS232 ......................................................................................................................................10
5.2.2. USB / Wedge ...........................................................................................................................10
5.3. AC Adaptor Specifications ................................................................................................ 10
5.3.1. Input Specifications ..................................................................................................................10
5.3.2. Output Specifications ...............................................................................................................11
6. Optical Specifications .............................................................................................................. 11
6.1. CCD Specifications ........................................................................................................... 11
7. Technical Specifications.......................................................................................................... 12
7.1. Print Contrast Signal (PCS) .............................................................................................. 12
7.2. Minimum Resolution.......................................................................................................... 12
7.3. Scan Area and Resolution ................................................................................................ 12
7.3.1. Maximum Scanning Width .......................................................................................................12
7.3.2. Depth of Field...........................................................................................................................13
7.4. Pitch, Skew, and Tilt.......................................................................................................... 13
7.4.1. Pitch Angle ...............................................................................................................................13
7.4.2. Skew Angle and Dead Zone ....................................................................................................14
7.4.3. Tilt Angle ..................................................................................................................................14
7.5. Curvature .......................................................................................................................... 15
8. Interface Specifications ........................................................................................................... 15
8.1. RS-232C Interface ............................................................................................................ 15
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Opticon
C37
Settings and Communication ...................................................................................................15
8.1.1.
8.1.2. Signal Level..............................................................................................................................16
8.1.3. Pin Assignment ........................................................................................................................16
8.1.4. Interface Circuit ........................................................................................................................17
8.1.5. Character Format .....................................................................................................................17
8.1.6. Communication Format............................................................................................................17
8.1.7. Handshaking ............................................................................................................................18
8.2. USB-HID and USB-VCP Interface Specifications ............................................................. 21
8.2.1. Settings ....................................................................................................................................21
8.2.2. Interface Circuit ........................................................................................................................21
8.3. DOS/V Wedge Interface Specification .............................................................................. 21
9. Cable and Connector ............................................................................................................... 22
9.1. RS-232C Cable ................................................................................................................. 22
9.2. USB Cable ........................................................................................................................ 22
9.2.1. Connector.................................................................................................................................22
9.2.2. Pin Assignment ........................................................................................................................23
9.3. Wedge Cable .................................................................................................................... 23
9.3.1. Connectors...............................................................................................................................24
9.4. Connector Specification (Scanner Side) ........................................................................... 25
10. Default Settings ........................................................................................................................ 25
10.1. Set Default Interface ......................................................................................................... 25
10.2. Default Settings 1: Readable Codes ................................................................................. 27
10.3. Default Settings 2: Read Options, Trigger, Buzzer ........................................................... 28
11. Serial Number ........................................................................................................................... 29
12. Packaging Specifications ........................................................................................................29
12.1. Individual Packaging Specification .................................................................................... 29
12.2. Collective Packaging ......................................................................................................... 29
13. Durability ................................................................................................................................... 30
13.1. Power Line Noise .............................................................................................................. 30
13.2. Static Electricity ................................................................................................................. 30
13.3. Shock ................................................................................................................................ 31
13.3.1. Drop Test (without packaging).................................................................................................31
13.3.2. Drop Test (with individual packaging)......................................................................................31
13.4. Vibration Strength ............................................................................................................. 31
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Opticon
C37
13.5. Dust and Drip Proof........................................................................................................... 31
13.5.1. Cable Strength .........................................................................................................................32
13.5.2. Cable Tail Bending Test...........................................................................................................32
14. Reliability................................................................................................................................... 32
15. Trigger and Read Options ....................................................................................................... 33
16. Trigger and Read Settings.......................................................................................................33
16.1.1. Enable/Disable Settings...........................................................................................................33
17. Regulatory Compliance ...........................................................................................................34
17.1. LED Safety ........................................................................................................................ 34
17.2. EMC .................................................................................................................................. 34
17.3. RoHS................................................................................................................................. 34
18. Safety......................................................................................................................................... 35
18.1. Shock ................................................................................................................................ 35
18.2. Temperature Conditions.................................................................................................... 35
18.3. Foreign Materials .............................................................................................................. 35
18.4. Other ................................................................................................................................. 35
18.5. AC/DC Adapter ................................................................................................................. 35
19. Mechanical Drawing ................................................................................................................. 36
Table of Figures
Figure 1: Ambient light immunity .................................................................................................. 8
Figure 2: Framework and structure diagram................................................................................. 9
Figure 3: Depth of field ............................................................................................................... 13
Figure 4: Pitch ............................................................................................................................ 13
Figure 5: Skew angle and dead zone ......................................................................................... 14
Figure 6: Tilt angle...................................................................................................................... 14
Figure 7: Curvature..................................................................................................................... 15
Figure 8: Interface circuit ............................................................................................................ 17
Figure 9:Character format (same for both sending and receiving) ............................................. 17
Figure 10: Communication format .............................................................................................. 17
Figure 11: No handshaking......................................................................................................... 18
Figure 12: No handshaking ........................................................................................................ 18
Figure 13: ACK/NAK................................................................................................................... 19
Figure 14: ACK/NAK—No response........................................................................................... 20
Figure 15: Interface circuit .......................................................................................................... 21
Figure 16: RS-232C cable .......................................................................................................... 22
Figure 17: USB cable ................................................................................................................. 22
Figure 18: USB "A" connector ....................................................................................................22
Figure 19: Wedge cable.............................................................................................................. 23
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Opticon
C37
Figure 20: DOS/V host connector............................................................................................... 24
Figure 21: DOS/V keyboard connector....................................................................................... 24
Figure 22: Serial number diagram .............................................................................................. 29
Figure 23: Drop test.................................................................................................................... 31
Figure 24: Cable tail bending test............................................................................................... 32
Figure 27: Mechanical drawing Scanner .................................................................................... 36
Figure 27: Mechanical drawing AC adapter................................................................................ 37
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1. Abstract
This manual provides specifications for the C37 barcode scanner.
2. Overview
The C37 is a handheld CCD barcode scanner. A new scanning algorithm and 2500 pixels-CCD linear image sensor provide smooth scanning performance.
The C37 can be configured to scan both positive and negative barcodes. Scanned data is transferred via an RS-232C, USB, or Wedge interface. Auto-trigger settings are available.
The C37 complies with RoHS.
Supported symbologies:
Linear (1D) Postal
JAN/UPC/EAN, incl. add-on Chinese Post Matrix 2of5
Codabar/NW-7 Korean Postal Authority Code
Code 11
Code 39
Code 93
Code 128
Composite Codes: GS1-128 (incl. CC-A/B/C)
GS1-128 (EAN-128)
GS1 Databar (RSS) (incl. CC-A/B) Limited/Expanded
IATA
Industrial 2of5
Interleaved 2of5
ISBN-ISMN-ISSN
Matrix 2of5
MSI/Plessey
S-Code
Telepen
Tri-Optic
UK/Plessey
Opticon
C37
7
3. Physical Features
3.1. Dimensions
W 74.5 × D 149.5 X H 52.5 mm
3.2. Weight
85 grams ± 5 grams (excluding cable weight)
4. Environmental Specifications
4.1. Operating Temperature and Humidity
Temperature: 0° to +50° C
Humidity: 5 to 95% RH
4.2. Storage Temperature and Humidity
Temperature: -20° to +60° C
Opticon
C37
Humidity: 5 to 95% 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 10,000 lx
Fluorescent light 10,000 lx
Figure 1: Ambient light immunity
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Opticon
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: 70 mm
Angle: α = 0° β = 15° γ = 0°
Curvature:
Ｒ = ∞
Power Supply Voltage: 5.0 V
Direct light or specular reflection light from a source should be prevented from entering the acceptance area.
C37
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. Framework and Structure
This product consists of an optical section, a decode and a communication section. The optical section includes a CCD for decoding and an illumination LED. The decode section decodes scanned data and carry out signal processing. The communication interface section converts 3.3V power supply and outputs decoded data and signals to the buzzer, LEDs and trigger key
The C37 with RS-232C interface requires the supplied AC adaptor. The C37 with Wedge or USB interface uses bus power. It does not require an AC
adaptor.
OPTICAL SECTION
ILLUMI
-
NATIO
CCD
DECODE& COMMUNICATION CONTROL SECTION
ASIC + ROM / RAM
TRIGGER
KEY
BUZZER
LED
POWER SUPPLY
3.3VÅ+4.5～6.6V
INTERFACE
(RS-232C / USB / WEDGE)
+6.0V
+5.0V
AC ADAPTER
HOST
HOST
Figure 2: Framework and structure diagram
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5.2. Electrical Characteristics
5.2.1. RS232
Parameter Symbol Min Typ Max Unit
Operating voltage VOP 4.5 6.0 6.6 V
Operating current 1: LED: ON, Buzzer: OFF
Operating current 2: LED: ON, Buzzer/LED: OFF
Rush current peak I
Stand-by current 1: Auto-trigger OFF
Stand-by current 2:
Auto-trigger ON
IOP — 95 110 mA
IOP — 150 180 mA
— 350 400 mA
PEAK
I
— 35 40 mA
PRE
I
— 60 70 mA
PRE
Opticon
C37
5.2.2. USB / Wedge
Parameter Symbol Min Typ Max Unit
Operating voltage VOP 4.5 5.0 5.5 V
Operating current 1: LED: ON, Buzzer: OFF
Operating current 2: LED: ON, Buzzer/LED: OFF
Rush current peak I
Stand-by current 1: Auto-trigger OFF
Stand-by current 2:
Auto-trigger ON
5.3. AC Adaptor Specifications
5.3.1. Input Specifications
Parameter Value
Power supply voltage AC 90 V to 265 V
Power supply frequency 47 Hz to 63 Hz
Maximum supply current 0.5 A
Inrush current 50 A/AC 240 V
IOP — 95 110 mA
IOP 150 180 mA
— 250 300 mA
PEAK
I
— 35 40 mA
PRE
I
— 60 70 mA
PRE
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5.3.2. Output Specifications
Parameter Value
Output voltage 6.0 V ±5%
Power ripple 120 m Vp-p max. (rated load)
Maximum current 2 A
Short-circuit protection Available
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.
• The current value depends on the interface type and host computer to which the
device is connected.
Opticon
C37
6. Optical Specifications
6.1. CCD Specifications
Parameter Specification Unit
Light-emitting element Red LED —
Emission wavelength 630 ±10 (25° C) nm
Scanning method CCD Linear Image Sensor —
Scanning speed 200 ±20 scans/s
Number of pixels 2500 —
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.
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7. Technical Specifications
The conditions for technical specifications are as follows, unless otherwise specified in each section.
Conditions
Opticon
C37
Ambient temperature and humidity:
Ambient light: 500 to 1000 lx
Background: Barcode = black
Power supply voltage: 6.0 V (RS-232C) / 5.0 V (USB, Wedge)
Decoding test: Approve the performance when decoding is successful in all ten tests.
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.)
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
Scanning performance may decline if dirt or scratches mar the optical window. Keep the optical window clean.
7.2. Minimum Resolution
0.125 mm
Conditions
Barcode Sample: OPTOELECTRONICS Test Sample
Label: PCS = 0.9, Code 39
7.3. Scan Area
7.3.1. Maximum Scanning Width
65 mm
Conditions
Barcode Sample: OPTOELECTRONICS Test Sample
Label: PCS = 0.9, Resolution = 0.2 mm
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