Datalogic Scanning DS4300 User Manual
DS4300
INSTALLATION MANUAL
We
DATALOGIC S.p.A.
Via Candini, 2
40012 - Lippo di Calderara
Bologna - Italy
declare under our sole responsibility that the product
DS4300-XXXX, Laser Scanner and all its models
to which this declaration relat es is in conform ity with t he following standards or other norm ative
documents
IMITS AND METHODS OF MEASUREMENTS OF RADIO DISTURBANCE
EN 55022, August 1994
:L
CHARACTERISTICS OF INFORMATION TECHNOLOGY EQUIPMENT
(ITE)
EN 50082-2, March 1995
LECTROMAGNETIC COMPATIBILITY
:E
ART
NDUSTRIAL ENVIRONMENT
2: I
P
ENERIC IMMUNITY STANDARD
. G
Following the provision of the Directi ve(s):
89/336 CEE
AND SUCCESSIVE AMENDMENTS
, 92/31 CEE; 93/68 CEE
Ruggero Cacioppo
Lippo di Calderara, 16.11.1998
Quality Assurance Supervi sor
Product names m entioned herein are for identification purpos es only and may be trademarks
and or registered trademarks of their respective companies.
Datalogic S.p.A. reserves the right to make modifications and improvements without prior
notification.
- 1999 Datalogic S.p.A.
.
821000262 (Rev. B)
CONTENTS
GUIDE TO INSTALLATION
General View.....................................................................................vi
SAFETY PRECAUTIONS
Laser Safety......................................................................................viii
Standard Regulations.......................................................................viii
Power Supply......................................................................................x
1 GENERAL FEATURES
1.1 Introduction......................................................................................1.1
1.2 Description.......................................................................................1.2
1.3 Available Models..............................................................................1.4
1.4 Accessories .....................................................................................1.4
2 INSTALLATION
2.1 Package Contents ...........................................................................2.1
2.2 Mechanical Installation ....................................................................2.2
2.3 Junction Box Installation..................................................................2.3
2.3.1 Junction Box Mounting ....................................................................2.3
2.3.2 Junction Box Electrical Connections................................................2.5
2.4 Electrical Connections for 25-pin Models ........................................2.8
2.4.1 Power Supply...................................................................................2.9
2.4.2 Main Serial Interface......................................................................2.10
RS232 ...........................................................................................2.10
RS485 Full-Duplex ........................................................................2.12
RS485 Half-Duplex........................................................................2.13
20 mA Current Loop (INT-24 Accessory Only).............................2.15
2.4.3 Auxiliary RS232 Interface..............................................................2.16
2.4.4 Inputs.............................................................................................2.16
2.4.5 Outputs..........................................................................................2.19
2.5 Positioning.....................................................................................2.20
2.6 Typical Layouts..............................................................................2.21
2.6.1 Point-to-Point.................................................................................2.21
2.6.2 Pass Through ................................................................................2.22
2.6.3 RS232 Master/Slave......................................................................2.23
2.6.4 RS485 Master/Slave......................................................................2.24
2.6.5 Multiplexer .....................................................................................2.25
..............................................................................2.1
...............................................................v
................................................................viii
...................................................................1.1
iii
3 READING FEATURES
....................................................................3.1
3.1 Advanced Code Reconstruction......................................................3.1
3.1.1 Tilt Angle for Advanced Code Reconstruction.................................3.2
3.2 Decoding Capacity in Linear Mode..................................................3.3
3.2.1 Step Ladder Mode...........................................................................3.3
3.2.2 Picket Fence Mode..........................................................................3.4
3.3 Performance....................................................................................3.5
3.4 Reading Diagrams...........................................................................3.6
4 MAINTENANCE
..............................................................................4.1
4.1 Cleaning...........................................................................................4.1
5 TECHNICAL FEATURES
................................................................5.1
iv
GUIDE TO INSTALLATION
The following can be used as a checklist to verify all of the steps nec essary
for complete installation of the DS4300 scanner.
1) Read all information in the section "Safety Precautions" at the beginning
of this manual.
2) Correctly position and mount the s canner for barcode reading according
to the information in paragraphs 2.2, 2.5 and 3.4.
3) Provide correct system cabling according to the signals necessary for
your application (see the applicable sub-paragraphs under 2.3 or 2.4).
4) Install the Configuration Disk.
Upon successful completion of the installation, the readme.hlp file is
opened, giving details about how to get started configuring your scanner.
See also the Guide to Rapid Configuration link.
Specific parameter details are available in the Help On Line.
NOTE
Fine tuning of the scanner position for barcode
reading can be accomplished using the Test Mode
as described in WinHost.
The installation is now complete.
v
DS4300
General View
10
9
8
2
1
7
Figure A
11
5
6
4
3
Cable with 25-pin connector
1
2
Mounting holes
Ready LED
3
4
Good Read LED
External Trigger LED
5
6 Data TX LED
vi
Warning and Classification labels
7
Warning Label
8
Laser active LED
9
Laser beam output window
10
Accessory mounting holes
11
DS4300
General View
10
9
8
2
7
1
Figure B
11
5
6
4
3
Cable with junction box
1
2
Mounting holes
Ready LED
3
4
Good Read LED
External Trigger LED
5
6 Data TX LED
Warning and Classification labels
7
Warning Label
8
Laser active LED
9
Laser beam output window
10
Accessory mounting holes
11
vii
SAFETY PRECAUTIONS
LASER SAFETY
The following information is provided to comply with the rules imposed by
international authorities and refers to the correct use of the DS4300 scanner.
Standard Regulations
This scanner utilizes a low-power laser diode. Although staring directly at the
laser beam mom entarily causes no known biological damage, avoid staring
at the beam as one would with any very strong light source, such as the sun.
Avoid that the laser beam hits the eye of an observer, even through reflective
surfaces such as mirrors, etc.
This product conform s to the applicable requirements of both IEC 825-1 and
CDRH 21 CFR 1040 at the date of manufacture. T he s canner is c lass ified as
a Class 2 laser product accor ding to IEC 825-1 regulations and as a Class II
laser product according to CDRH regulations.
There is a safety device which allows the laser to be switched on only if the
motor is rotating above the threshold for its correct scanning speed.
The laser beam can be s witched off through a sof tware command ( see also
“Beam Shutter” in the WinHost Help On Line).
WARNING
Use of controls or adjustm ents or performance of
procedures other than those spec ified herein may
result in exposure to hazardous visible laser light.
The laser light is visible to the hum an eye and is emitted f rom the window on
the front of the scanner (Figure A/B,
viii
).
10
Warn ing labels indicating ex posure to las er light and the device c lassif ication
are applied onto the body of the scanner (Figure A/B,
DATALOGIC S.p.A. Via Candini, 2
40012 LIPPO DI CALDERARA (BO) ITALY
Model No. Serial No.
Volt Amp.
Manufactured
This product conforms to the applicable re quirements of
21CFR1040 at the date of manufacture.
LASER LIGHT
DO NOT STARE INTO BEAM
CLASS 2 LASER PRODUCT
MAXIMUM OUTPUT RADIATION 1 mW
EMITTED WAVE LENG TH 630 ~ 68 0 nm
TO IEC 825-1 (1993)
Warning and device class labels
8
and
7
).
For installation, use and maintenance it is not necessary to open the
scanner.
The laser diode used in this device is classified as a c lass 3B laser product
according to IEC 825-1 regulations and as a Class IIIb laser product
according to CDRH regulations. As it is not possible to apply a class ification
label on the laser diode used in this device, the following label is reproduced
here:
LASER LIGHT
AVOID EXPOSURE TO BEAM
CLASS 3B LASER PRODUCT
MAX. OUTPUT RADIATION 7 mW
EMITTED WAVE LENGTH 630~680 nm
TO IEC 825-1 (1993)
Laser diode class label
Any violation of the optic parts in particular can cause radiation up to the
maximum level of the laser diode (30 mW at 630 to 680 nm).
ix
POWER SUPPLY
For Model DS4300-1000: This device is intended to be supplied by a UL
Listed Direct Plug-In Power Unit marked "Class 2", output rated 10-30 V,
minimum 0.55 A.
This device may also be supplied by a UL Listed Power Unit with a "Class 2"
or LPS power source which supplies power directly to the scanner via the
25-pin connector.
For Model DS4300-1001: This device is intended to be supplied via the
Junction Box by an NEC Class 2 Power Source, rated 10-30 V, minimum
0.55 A.
x
DATALOGIC DS4300
1 GENERAL FEATURES
1.1 INTRODUCTION
The DS4300 is a compact laser scanner complete with decoder which
employs Datalogic’s powerful
technology. It was designed to satisfy the most demanding requirements
associated with omni-directional sc anning, reading of non-oriented barcode
labels, and reading of poorly printed or damaged labels.
Standard Application Program
A Standard Application Program is factory-loaded onto the DS4300. This
program controls barc ode r eading, ser ial port inter f ac ing, data f or matting and
many other operating and control parameters.
It is completely user configurable from a host com puter using the WinHost
interface utility program provided on diskette with the scanner or using the
Host Mode programming procedure, by ESC sequences via the serial
interface.
ACR™
(Advanced Code Reconstruction)
There are four different programmable operating modes to suit various
barcode reading system requirements. Included in these is a test mode to
verify the reading features and exact positioning of the s canner without using
external tools.
Programmability
If your requirements are not met by the Standard Application Program,
Custom Application Programs can be developed by your local Datalogic
distributor.
General Features -
1.1
DS4300 DATALOGIC
1.2 DESCRIPTION
Some of the main features of this scanner are given below:
•
code reconstruction
•
high scanning speed (800 scans/sec)
•
completely configurable from host computer
•
2 serial communication interfaces
•
reads most popular codes
•
supply voltage from 10 to 30 Vdc
•
test mode to verify the reading features and exact positioning of the
scanner without the need for external tools
•
configurable in different operating modes to suit the most var ious bar c ode
reading system requirements
•
code verifier
•
possibility to detect the position of the label in the scan line
The DS4300 scanner uses a solid state laser diode as a light source; the
light emitted has a wavelength between 630 and 680 nm. Refer to the
section "Safety Precautions" at the beginning of this manual f or information
on laser safety.
The reader is contained in a rugged aluminum housing; the mechanical
dimensions are 101 x 83.5 x 42 mm and it weighs about 800 g.
The protection class of the enclosure is IP65, therefore the reader is
particularly suitable for industrial environm ents where high protection against
harsh external conditions is required.
- General Features
1.2
DATALOGIC DS4300
Electrical connection is provided through a c able on the side of the reader;
this cable is terminated with a 25-pin connector (25-pin connector models,
see paragraph 1.3, Figure A,
see paragraph 1.3, Figure B,
) or by a junction box (junction box models ,
1
).
1
The laser beam output window is on the right hand side of the scanner
(Figure A/B,
(Figure A/B,
). A green LED on the same side indicates the laser is active
10
).
9
A security system allows the laser to activate only once the motor has
reached the correct rotational speed; consequently the laser beam is
generated after a slight delay from the power on of the scanner.
The four LEDs on the left hand side of the scanner indicate the following:
READY
(red), indicates the reader is connec ted to the power supply
and the startup was successful. If the startup is not
GOOD READ
successful, this LED blinks. (Figure A/B,
(red), is used to signal successful barcode decoding. It is
).
3
also used in Test mode to signal the decoding percentage
(for details refer to the s ection "Test Mode" in the W inHost
4
).
).
5
).
6
EXT TRIG
TX DATA
Help On Line). (Figure A/B,
(yellow), indicates external trigger activity (for details ref er to
par.2.4.4. (Figure A/B,
(green), indicates data transmission on the main serial
output line. (Figure A/B,
The screw holes on the body of the reader are for m echanic al fixture ( Figure
2
A/B,
); the screw holes shown in Figure A/B, 11 are to attach accessories
such as the optional 90° mirror.
General Features -
1.3
DS4300 DATALOGIC
1.3 AVAILABLE MODELS
The DS4300 scanner is available in versions that differ in regard to the
following characteristics:
•
Optical Resolution
•
Cable Termination
The following models are therefore available:
DS4300 - 100X
Optical Resolution
1 = Standard Resolution
Cable Termination
0 = 25-pin connector
1 = junction box
1.4 ACCESSORIES
The following accessories are available on request for the DS4300:
•
90° deflection mirror GFC-41
•
Power Block 110 Vac PG110/DVE-1212A
•
Power Block 220 Vac PG220/DVE-1212A
•
20 mA Active Current Loop interface INT-24
- General Features
1.4
DATALOGIC DS4300
2 INSTALLATION
2.1 PACKAGE CONTENTS
Verify that the DS4300 reader and all the parts supplied with the equipment
are present and intact when opening the packaging; the list of parts includes:
1) DS4300 reader with cable
2) Installation manual
3) Barcode test chart
4) DS4300 communication and utility program disk
5) Mounting kit
•
Mounting screws and washers (4 ea.)
•
Mounting bracket (1)
* Junction box (for junction box models only, see paragraph 1.3)
4
3
2
5
*
1
Figure 2.1 - DS4300 package contents
Installation -
2.1
Loading...