Datalogic DS8100 Installation Manual
DS8100
Installation Manual
DS8100
INSTALLATION MANUAL
We
DATALOGIC S.p.A.
Via Candini, 2
40012 - Lippo di Calderara
Bologna - Italy
declare under our sole responsibility that the product
DS8100-XXXX, Laser Scanner and all its models
to which this declaration relates is in c onform ity with the f ollowing standards or other normat ive
documents
EN 55022, August 1994
:L
IMITS AND METHODS OF MEASUREMENTS OF RADIO DISTURBANCE
CHARACTERISTICS OF INFORMATION TECHNOLOGY EQUIPMENT
(ITE)
EN 50082-2, March 1995
:E
LECTROMAGNETIC COMPATIBILITY
. G
ENERIC IMMUNITY STANDARD
.
P
ART
2: I
NDUSTRIAL ENVIRONMENT
EN 60950, October 1996
:S
AFETY OF INFORMATION TECHNOLOGY EQUIPMENT, INCLUDING
ELECTRICAL BUSINESS EQUIPMENT
EN 60825, March 1993
:R
ADIATION SAFETY OF LASER PRODUCTS, EQUIPMENT
CLASSIFICATION
,
REQUIREMENTS AND USER’S GUIDE
Following the provision of the Directive(s):
89/336 CEE
AND SUCCESSIVE AMENDMENTS
, 92/31 CEE; 93/68 CEE; 73/23 CEE
Ruggero Cacioppo
Lippo di Calderara, 23.03.1998
Quality Assurance Supervi sor
Product names mentioned herein are for i dentification purposes only and m ay be trademarks
and or registered trademarks of t hei r respective companies.
Datalogic reserves the right t o make modificati ons and improvements without pri or not i fication.
© 1998 Datalogic S.p.A.
821000163 (Rev. C)
iii
CONTENTS
General view .......................................................................................v
SAFETY PRECAUTIONS
................................................................ vii
Electrical Safety................................................................................ vii
Laser Safety...................................................................................... vii
Standard Regulations....................................................................... vii
Power Supply.....................................................................................ix
1. GENERAL FEATURES
...................................................................1.1
1.1 Introduction.......................................................................................1.1
1.2 Description .......................................................................................1.3
1.2.1 Indicators - DS8100 Serial Interface ................................................1.4
1.2.2 Indicators - DS8100 Bus Interface ...................................................1.4
1.3 Available Models..............................................................................1.5
1.4 Accessories......................................................................................1.5
1.5 Applications......................................................................................1.6
2. INSTALLATION - DS8100 SERIAL INTERFACE
...........................2.1
2.1 Package Contents ...........................................................................2.1
2.2 Guide To Installation........................................................................2.2
2.3 Opening The Scanner......................................................................2.3
2.3.1 Main Interface Selection..................................................................2.4
2.3.2 Multidrop Address Selection............................................................2.5
2.4 Mechanical Installation ....................................................................2.6
2.5 Electrical Connections.....................................................................2.7
2.5.1 DS8100 Connectors ........................................................................2.7
2.5.2 Power Supply.................................................................................2.10
2.5.3 Main Serial Interface......................................................................2.10
RS232 Interface.............................................................................2.11
RS485 Full-Duplex Interface..........................................................2.12
RS485 Half-Duplex Interface.........................................................2.13
20 mA Current Loop Interface .......................................................2.15
2.5.4 Auxiliary Interface..........................................................................2.16
RS232 Auxiliary Interface ..............................................................2.16
RS485 Half-Duplex Auxiliary Interface ..........................................2.17
2.5.5 Inputs.............................................................................................2.17
2.5.6 Outputs..........................................................................................2.21
2.6 Positioning.....................................................................................2.22
iv
2.7 Typical Layouts..............................................................................2.24
2.7.1 Standard (Point-to-Point)...............................................................2.24
2.7.2 Pass Through ................................................................................2.25
2.7.3 RS485 Master/Slave......................................................................2.26
2.7.4 Multiplexer .....................................................................................2.27
2.7.5 Omnidirectional Reading ...............................................................2.28
3. INSTALLATION — DS8100 BUS INTERFACE
..............................3.1
3.1 Package Contents ...........................................................................3.1
3.2 Guide To Installation........................................................................3.2
3.3 Mechanical Installation ....................................................................3.3
3.4 Electrical Connections.....................................................................3.4
3.4.1 Power Supply...................................................................................3.5
3.4.2 Inputs...............................................................................................3.6
3.5 Positioning.......................................................................................3.7
3.6 Typical Layout..................................................................................3.8
4.
READING FEATURES
....................................................................4.1
4.1 Code Reconstruction.......................................................................4.1
4.1.1 The Tilt Angle For Code Reconstruction .........................................4.1
4.2 Performance....................................................................................4.2
4.3 Reading Diagrams...........................................................................4.3
5. MAINTENANCE
..............................................................................5.1
5.1 Cleaning...........................................................................................5.1
6. TECHNICAL FEATURES
................................................................6.1
v
DS8100
General View
Laser Beam Output Window
Laser Safety Label
Power ON LED
Ext Trig LED
Keypad and Display
Good Read LED
TX Data LED
User Signal LED
1
2
3
4
5
6
7
8
9
Encoder LED
Warning and Device Class Label
Mounting Holes
15
11
12
13
14
16
17
10
Product Label
Main Interface Connector
Aux. Interface/Input Signal Connector A
Aux. Interface/Input Signal Connector B
Output Signal Connector
Laser Beam and Motor Power Switch
9
6
3
4
7
8
2
11
1
5
10
12
14
16
13
15
17
Figure A - DS8100 Serial Interface version
vi
DS8100
General View
7
6
8
2
11
1
5
10
9
3
4
Laser Beam Output Window
Laser Safety Label
Product Label
Warning and Device Class Label
Power ON LED
Ext Trig LED
Encoder LED
Good Read LED
1
2
3
4
5
6
7
8
9
Mounting Holes
Network LED
11
Lonworks Input Connector
12
10
TX Data LED
15
13
Lonworks Output Connector
14
RS232 Debug Connector
13
14
12
15
Laser Beam and Motor Power Switch
Figure B - DS8100 Bus Interface version
vii
SAFETY PRECAUTIONS
ELECTRICAL SAFETY
This product conforms to the applicable requirements contained in
the European Standard for electrical safety EN-60950 at the date of
manufacture.
!
This symbol refers to operations that must be performed by
qualified personnel only.
Example: opening the device.
This symbol refers to operations where there is danger of
electrical shock.
Before opening the device make s ure the power
cable is disconnected to avoid electric shock.
LASER SAFETY
The following information is provided to comply with the rules imposed by
international authorities and refers to the correct use of the DS8100 scanner.
Standard Regulations
This scanner utilizes up to 4 low-power laser diodes. Although s tar ing dir ec tly
at the laser beam mom entarily causes no known biological dam age, avoid
staring at the beam as one would with any very strong light source, suc h as
the sun. Avoid that the laser beam hits the eye of an observer, even through
reflective surfaces such as mirrors, etc.
This product conforms to the applicable requirements of both IEC 825-1 and
CDRH 21 CFR 1040 at the date of manufacture. The s c anner is classified as
a Class 2 laser product according to IEC 825-1 regulations and as a Clas s II
laser product according to CDRH regulations.
There is a safety device wich allows the laser to be switched on only if the
motor is rotating above the threshold for its correct scanning speed.
viii
WARNING
Use of controls or adjustments or performance of
procedures other than those specified her ein may result
in exposure to dangerous laser radiation.
The laser light is visible to the human eye and is em itted from the window on
the side of the reader (Figure A,
1
and Figure B, 1).
Warning labels indicating ex posure to las er light and the device c lass ification
are applied onto the body of the scanner (Figure A,
2
, 10
and
11
, Figure
B,
2
,
3
and
4
):
Model No. Amp.
Serial No.
DATALOGIC S.P.A. Via Candini, 2
40012 Calderara di Reno - Bologna - Italy
Manufa c t ured Volt
This product conforms to the applicable requirements
of 21CFR1040 at the date of manufacture.
LASER LIGHT
DO NOT STARE INTO BEAM
CLASS 2 LASER PRODUCT
MAXIMUM OUTPUT RADIATION 1 mW
EMITTED WAVELENGTH 630~680 mW
TO IEC 825-1 (1993)
Warning and device class labels
Disconnect the power supply when opening the device during m aintenance or
installation to avoid exposure to hazardous laser light.
ix
The laser diodes used in this device are classified as Class 3B laser products
according to IEC 825-1 regulations and as Clas s IIIb laser produc ts according
to CDRH regulations. As it is not p o ssible t o apply a classification label on the
laser diodes used in this device, the following label is reproduced here:
LASER LIGHT
AVOID EXPOSURE TO BE AM
CLASS 3B LASER PRODUCT
MAXIMUM OUTPUT RADIATION 30 mW
EMITTED WAVELENGTH 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 630~680 nm).
POWER SUPPLY
This scanner is intended to be supplied by either a UL Listed power supply
marked 'Class 2' or 'LPS', output rated 20 - 30 V dc , m inimum 1.0 A or by a
UL Listed computer with LPS outputs.
In any case, all models of DS8100 must be supplied by a Class II Power
Supply Unit conforming to the EN 60950 safety regulation.
x
This page is intentionally lef t blank.
DATALOGIC DS8100
General features -
2.1
1 GENERAL FEATURES
1.1 INTRODUCTION
The DS8100 scanner is a barcode reader complete with decoder des igned to
provide an innovative and high performance solution in omnidirectional
reading applications by combining the following advanc ed technologies with
Datalogic’s solid experience in the material handling sector.
ACR™
Advanced Code Reconstruction technology allows the reading of low aspect
ratio labels placed anywhere on a parcel and enhances the readability of
poorly printed or damaged codes.
CD SQUARE™
CD SQUARE™ provides useful information on label position and object
shape elaborated during the barcode reading phase. This innovative
technology identifies the area in which the code is located and measures the
code distance from the scanner.
PACKTRACK™
PackTrack ™ is a Datalogic patented parcel trac king system which im proves
the reading features in omnidirectional stations. In particular, PackTrack™
manages 6-sided reading systems when it is im possible to detect the real
position of the code on the parcel, thus overcoming the need for external
accessories essential in traditional tracking systems.
ASTRA™
Automatically SwiTched Reading Area™ is the new Datalogic technology
based on a multi-laser architec ture and a fixed mounted optic system which
concentrates the multiple laser emissions in a single laser beam. As each
laser emitter is focused on a specific range of the reading area, a
sophisticated electronic controller select s the best focused laser emitter with
DS8100 DATALOGIC
2.2
- General features
respect to the code to read. This allows the reading of medium- high density
codes in a large reading area on very fast conveyors.
TBS™
Twin Beam System™ improves the reading of c odes covered by plastic film
or wrapping material. The optic architec ture is able to c hange the laser diode
path and to adapt the beam’s skew angle on the code to read. This makes
the scanner insensitive to direct reflections and to the bars’ distortion caused
by the plastic film.
Single-scanner and Multi-scanner Applications
DS8100 Serial Interface version is provided with two standard interfaces
allowing easy use and connection and is therefore suitable f or single-reader
applications.
DS8100 Bus Interface version is particularly suited for multi-scanner
applications. It is provided with a Lonworks network for connections with
other DS8100s and with an SC8000 unit which performs real time data
collection and control of the reading station.
Flexibility
The high frequency laser diode modulation system guarantees complete
immunity to ambient light and allows installation of the DS8100 in any
working area.
The DS8100 Serial Interface is easy configurable by means of the W indowsbased user-friendly Winhost utility program provided on diskette.
It can also be configured from a Host PC through the Hos t Mode procedure
or using the built-in keypad through the Keyboard Mode procedure.
DATALOGIC DS8100
General features -
2.3
1.2 DESCRIPTION
Some of the main features of DS8100 are listed below:
•
scanning speed 1000 scans/sec. for standard models; higher speeds
available on request.
•
reads all popular codes.
•
supply voltage from 20 to 30 Vdc.
•
test modes to verify the reading features and exact positioning of the
scanner without the need for external tools.
•
programmable in 5 different operating modes to suit the most various
barcode reading system requirements.
•
light source: solid state laser diodes; the light emitted has a wave length
of 630~680 nm. For laser safety precautions refer to the “Safety
precautions” section at the beginning of this manual.
•
2 serial communication interfaces for Serial Interface models.
DS8100 DATALOGIC
2.4
- General features
1.2.1 Indicators - DS8100 Serial Interface
The DS8100 Serial Interface has six LEDs and an LCD display on the front panel.
The indicators have the following functions:
Power ON:
LED (green). Indicates the scanner is ON. (Figure A,
3
).
Ext Trig:
LED (yellow). Indicates the external presence sensor is active.
(Figure A,
4
).
Encoder:
LED (yellow). Indicates the external encoder si
g
nal is active
(when provided). (Figure A,
9
).
Good Read:
LED (red). Indicates a code is present in the readin
g
zone.
(Figure A,
6
).
TX Data:
LED (
g
reen). Indicates data transmission both on the m ain
and on the auxiliary interface. (Figure A,
7
).
User Defined:
LED (red). The use of this indicator depends on the
application. (Figure A,
8
).
LCD display:
The LCD displays messa
g
es relative to the DS8100
confi
g
uration and to the code read after decoding. It is a 2 x
20 character display. (Figure A,
5
).
1.2.2 Indicators - DS8100 Bus Interface
The DS8100 Bus Interface has six LEDs on the rear panel.
The indicators have the following functions:
Power ON:
LED (red). Indicates the scanner is ON. (Figure B,
5
).
Ext Trig:
LED (yellow). Indicates the external presence sensor is active.
(Figure B,
6
).
Encoder:
LED (
g
reen). Indicates the external encoder signal is active
(when provided). (Figure B,
7
).
Good
Read:
LED (red). Indicates a probable code is present in the readin
g
zone. (Figure B, 8).
TX Data:
LED (
g
reen). Indicates data transmission both on the main and
on the auxiliary interface. (Figure B,
10
).
Network:
LED (red). In a normal situation, this LED is OFF. If the LED blinks,
check the connections between the DS8100 and the SC8000.
When this LED is ON, the network card needs to be
reprogrammed. Contact your Datalogic distributor. (Figure B,
11
).
DATALOGIC DS8100
General features -
2.5
1.3 AVAILABLE MODELS
The DS8100 scanner is available in four versions that differ depending on the
system of connection and on the laser number:
DS8100 - X X 0 0
Communication Type:
0 = Bus Interface version
1 = Serial Interface version
Laser number:
2 = Double laser
4 = Quad. laser
1.4 ACCESSORIES
The following DS8100 accessories are available on request:
•
Power supply unit
•
90° deflection mirror
•
Oscillating mirror
•
XMF-10 Single cross metal frame
•
XMF-20 Double cross metal frame
•
FBK-8100 Fast bracket kit
•
US-8100 Bracket kit
•
CAB-8101 1.2 m. DS8100-DS8100 Connection cable
•
CAB-8102 2.5 m. DS8100-DS8100 Connection cable
•
CAB-8105 5 m. DS8100-DS8100 Connection cable
•
CAB-8005 5 m. DS8100-SC8000/Host Connection cable
•
CAB-8010 10 m. DS8100-SC8000/Host Connection cable
•
BTK-8100 Bus terminator kit for DS8100 Lonworks version
DS8100 DATALOGIC
2.6
- General features
1.5 APPLICATIONS
The DS8100 barcode reader is specifically designed for industrial
applications and for all cases requiring high reading performance such as:
•
code reconstruction
•
reading of codes covered by plastic film
•
reading of codes with a wide depth of field
•
reading of high resolution codes positioned at long distances from the
reader
•
barcode reading combined with parcel dimensioning
•
code reading on fast moving objects.
DS8100 is designed for both single-reader layouts and m ulti-reader layouts.
For typical layouts see par. 2.7 and 3.6.
DATALOGIC DS8100
Installation — DS8100 Serial I nterface -
2.1
2 INSTALLATION — DS8100 SERIAL INTERFACE
2.1 PACKAGE CONTENTS
Verify that the DS8100 reader and all the parts supplied with the equipment
are present and intact when opening the packaging; the list of parts includes:
1. DS8100 reader
2. Installation Manual + barcode test chart
3. DS8100 configuration disk
4. Mounting bracket and screws
1
2
3
4
Figure 2.1 - DS8100 package contents
DS8100 DATALOGIC
2.2
- Installation — DS8100 Serial I nterface
2.2 GUIDE TO INSTALLATION
The following can be used as a checklist to verify all the necessary steps for
complete installation of the DS8100 scanner.
1. Read all information in the s ection Safety Precautions at the beginning of
this manual.
2. Correct ly position and mount the scanner f or barcode reading according
to the information in paragraphs 2.3, 2.4 and 2.6.
3. Provide correct system cabling according to the signals necessary (see all
applicable sub-paragraphs under 2.5).
4. Install the Configuration Disk and configure the s oftware param eters f rom
a host computer using one of the following methods:
•
WINHOST interface utility program. For more details refer to the
section “DS8100 Configuration” in the WINHOST Help On Line.
•
Host Mode programming pr ocedure by ESC sequences via the serial
interface. For more details refer to the Word docum ent hds 8100.doc in
the DS8100 directory.
•
Keyboard Mode through the keypad and the display. For more details
refer to the Word document kds8100.doc in the DS8100 directory.
NOTE
Fine tuning of the scanner position for barcode
reading can be accomplished using the T est Mode
as described in WINHOST.
The installation is now complete.
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