Opticon LPN5627 Bedienungsanleitung
User’s Manual
LPN5627, LPR5627 (Raster)
Miniature High Speed Laser
Fixed Position Scanner
Manual No. 25-ULPNR101-03
February, 2003
8 Olympic Drive
Orangeburg, NY 10962
Tel 845.365.0090
Fax 845.365.1251
www.OpticonUSA.com
Contents
Section 1 Introduction and Getting Started 1
Product Overview 1
Quick Start-Up Procedure 1
Section 2 Technical Specifications 2
Physical Specifications 2
Symbologies Supported 2
Optical Specification 2
Pitch 3
Skew 3
Tilt (rotation) 3
Curvature 4
LPR5627 Raster Pattern 4
Electrical Specification 5
RS232 Communications Specifications 5
Connector Pin Outs 5
Environmental Specifications 6
Ordering Information 6
Section 3 Positioning the Scanner 7
Achieving Optimum Performance 7
Measuring Scanner Performance 9
The Read Rate Test 9
Tips for Achieving High Throughput 11
Tips for Insuring Highest Data Integrity 11
Tips for Verifying the Presence of a Bar Code 12
Section 4 Configuring the Scanner 13
Configuring the Scanner 13
Default Setting 13
Section 5 Application Engineering Support 14
Common Causes of Poor Performance 14
Section 6 Laser Labeling 15
Section 7 Service and Maintenance 15
Appendix A How to Program the Scanner 17
Appendix B Computer Programming Commands 19
Appendix C Bar Code Programming Commands 24
Appendix D Dimensional Drawings 61
Appendix E Optical Performance 62
Organization of this Manual
This manual provides the necessary instructions for installing and using the Opticon LPN5627 and
LPR5627 Fixed Position Scanners. The manual is organized as follows:
Section 1 Introduction and Getting Started
Describes the general operation of the LPN5627 and LPR5627 scanners. Also provides a
Quick Start-Up Procedure that allows you to begin using the scanner immediately.
Section 2 Technical Specifications
Provides complete specifications, including mechanical details, optical performance,
RS232 communications and other technical data.
Section 3 Positioning the Scanner for Optimum Performance
Provides detailed instructions and tips for mounting and positioning the scanning to
obtain the best scanning performance. Application Notes describe guidelines for
maximizing specific characteristics.
Section 4 Configuring the Scanner
Describes how various parameters can be programmed to customize the scanner for
your specific application.
Section 5 Application Engineering Support
Discusses the most common questions and concerns when adapting the LPN5627 and
LPR5627 scanners in your application.
Section 6 Scanner Labels
Discusses the various labels on the product required by CDRH.
Section 7 Scanner Servicing and Maintenance
Discusses maintenance and cleaning procedures.
Appendix A How to Program the Scanner
Appendix B Computer Programming Commands
Appendix C Bar Code Programming Commands
Appendix D Dimensional Drawing
Appendix E Optical Performance
Manual No. 25-ULPNR101-03; Feb, 2003 LPN5627 / LPR5627 Laser Fixed Mount
Scanner
Page 1
Section 1
Introduction and Getting Started
Product Overview
The LPN5627 and LPR5627 (Raster) Fixed Position Scanners are miniature, 500 scan per second, laser
bar code readers designed to be easily incorporated into host equipment. The high scan speed and small
physical size make the scanner easy to integrate into any hardware design. Durability and reliability are
assured.
Advanced microprocessor technology coupled with Opticon’s proven decoding algorithms result in high
speed operation with superior accuracy. The scanners are fully programmable allowing the user to
customize parameters including changing communication settings, selecting symbologies, adding prefixes
and appending suffixes. Programmable settings can be downloaded from the host CPU or computer
directly to the scanner.
The scanners are encased in compact, rugged metal enclosures. The compact size permits installation in
the tightest areas allowing great flexibility in mounting and positioning the scanner for optimum
performance.
Quick Start-Up Procedure
This section is for those who wish to start using the scanner before reading the complete manual. Only a
few steps are needed to make the scanner operable.
A Developers Evaluation and Test board is available to allow rapid installation of the scanner
Connect the scanner min-DIN connector to the board
Using the DB9 extension cable, connect the board to a DB9 serial port, such as COM 1 on you PC.
Be sure your PC or host device is running an application such as HyperTerminal that will accept
serial input.
The default communications parameters of the scanner are 9600 baud, 1 Start/Stop Bit, 8 Data bits,
No Parity, No Handshaking, No Flow Control) See Users Manual for details on establishing or
changing communications parameters.
Plug the 5V DC power supply into the jack on the board
There is a trigger test button on the scanner. There is a trigger button on the Evaluation and Test
board as well.
That’s it. Your PC and the scanner should now communicate.
To verify that the scanner and the PC are communicating properly, send the following command from
your PC keyboard to activate the scanner’s buzzer.
Send the command: <Escape> V5 <Carriage Return>
Note: Be sure to use capital letters, e.g. “V5”, not “v5”.
The buzzer should sound, indicating that good communications have been established
To test the scanner, press the trigger test button on the scanner itself or on the evaluation board. A red
laser light will be visible. Do not stare into the laser light.
Manual No. 25-ULPNR101-03; Feb, 2003 LPN5627 / LPR5627 Laser Fixed Mount
Scanner
Page 2
This Quick Start-Up procedure will get you started. However, to best understand the full capabilities of
this scanner, you should read the complete manual.
Section 2
Technical Specifications
Physical Specifications
Case Material Zinc-die cast
Dimensions 1.9 x 1.5 x 0.9 in (WxDxH) (47.4 x 37.2 x 23 mm)
Weight 2.9 oz (80 grams ) w/o cable
Cable Length 6.5 Feet (2000 mm)
Connector 9-pin Male MiniDIN connector
Mounting 2 threaded (M-3) mounting holes
(not to extend more than 3 mm into the case)
Symbologies Supported
♦Codabar (NW-7)
♦Code 39
♦Code 93
♦Code 128
♦Industrial 2 of 5Interleaved 2 of 5
♦MSI / Plessey
♦WPC (UPC / EAN / JAN)
♦IATA
Optical Specifications
Scan Rate 500 scans per second ±10%
Light source 650 ±10nm visible laser diode
Narrow Bar Resolution 6 mil (0.15mm) at 0.9 PCS
Minimum PCS 0.45 (min. background reflectance of 70%)
Reading Distances LPN5627 (Specification) *
Bar Code Density
Near
Distance
Far
Distance
40 mil (1.00 mm) 2.3” 12.6”
20 mil (0.50 mm) 2.3” 10.8”
10 mil (0.25 mm) 2.3” 7.5”
6 mil (0.15 mm) 3.5” 4.7”
* measured from front edge of scanner
Reading Distances LPR5627 (Raster – Specification) *
Bar Code Density
Near
Distance
Far
Distance
40 mil (1.00 mm) 2.3” 10.6”
20 mil (0.50 mm) 2.3” 9.1”
10 mil (0.25 mm) 2.3” 6.7”
6 mil (0.15 mm) 3.5” 4.3”
* measured from front edge of scanner
Manual No. 25-ULPNR101-03; Feb, 2003 LPN5627 / LPR5627 Laser Fixed Mount
Scanner
Page 3
Pitch
Recommended operation (α) at + 60 degrees or less
Avoid specular reflection in the dead zone (hatched).
Skew
β= 0 to 6°
(h = 35.4 mm, α2= 10°,
θ= 0°, R = ∞)
Tilt (Rotation)
Height
of
barcode
Hatched No-Read
Specular Zone
+5 °
- 10 °
Recommended operation (β) + 25 degrees
θ
θ
BCD
Recommended operation (θ) + 25 degrees (Barcode aspect ratio allowing laser to cover all bars).
Manual No. 25-ULPNR101-03; Feb, 2003 LPN5627 / LPR5627 Laser Fixed Mount
Scanner
Page 4
Curvature
LPR5627 Raster Pattern
Raster sweep pattern as seen from front of scanner
Subtends a 1°angle from top to bottom of raster (at the centerline) as measured from the scanner.
h
R
JAN 13: R = 30 mm (1.2" ) or
JAN 8: R= 20 mm (0.8") or
Where: PCS 0.9, h = 35.4
α2 = 10°,
β
= 0°
,
θ
= 0°
Jan 13: R = 20 mm (0.8”) or
Jan 8: R = 15 mm (0.6”).
Where: PCS 0.9, h = 100 mm,
Pitch=15°, Skew=0°, Tilt=0°
Manual No. 25-ULPNR101-03; Feb, 2003 LPN5627 / LPR5627 Laser Fixed Mount
Scanner
Page 5
Electrical Specifications
Operating Voltage +5VDC + 10%
Current
Operating 150mA idle; 350 mA max. (Laser ON)
Surge 2.5 A max.
RS232 Communications Specifications
RS232 Data Transmission Format
Parameter Default Optional Settings
Timing Asynchronous
No. of Start Bits 1 bit
No. of Stop Bits 1 bit 1 or 2 bits
No of Data Bits 8 bit 7 or 8 bits
Parity None Odd / Even / None
Baud Rate 9600 baud 300 to 38,400 baud
Handshaking None Hardware / Software/ None
RS232 Transmit / Receive Character Format
TXD/
RXD
Start
Bit LSB
7 or 8
Data Bits MSB
Parity
Bit
Stop
Bit
RS232 Data Format
Transmit Decoded Data CR
ESC Command CR
Receive STX Command ETX
RS232 Signal Level
Signal Name In / Out Mark/Off Space/On
TXD Out -5 to -15 +5 to +15
RXD In -3 to -15 +3 to +15
Connector Pin-outs
9 pin Male Mini-Din Connector
Pin No. Signal Color Direction
1 Trigger Brown Input
2* Good Read Yellow Output
3* Bad Read Orange Output
4CTSBlueInput
5RTSGrayOutput
6RDWhite-
7 SD Green
8+5V Red-
9 Signal Ground Black
* NPN o
p
en collector
,
rated at 24 VDC
,
30 mA maximum
Manual No. 25-ULPNR101-03; Feb, 2003 LPN5627 / LPR5627 Laser Fixed Mount
Scanner
Page 6
Environmental Specifications
Temperature
Operating +32 to +113°F (0°to +45°C )
Storage +14 to +140°F (-10°to +60°C)
Humidity (non- condensing)
Operating 20 to 85%
Storage 20 to 90%
Dust/Water Designed to meet IP54
Ambient Light Fluorescent or incandescent: below 5 kilolux
Ordering Information
Part No. Model
LPN5627RR1S-048* Front View (Linear)
LPR5627RR1S-048* Front View (Raster)
* Where "-048" is standard configuration. Other configurations are available as required.
Developer’s Test and Evaluation Kits (LPN-5627R101-SK1 and for the raster configuration
LPR-5627R101-SK1) are available that contain all the items needed to install and evaluate the scanners.
These kits include:
Scanner
Engineering Test & Evaluation Board
5V Power Supply
Extension Cable
User Manual
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1
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