Datalogic Scanning DS4800 User Manual
DS4800
QUICK REFERENCE GUIDE
3
2
4
NOTE
1
5
6
Figure A
"POWER ON" LED
1
Focus Adjustment
2
Indicator LEDs
3
This manual illustrates a Stand Alone application. For other types of installations, such as
ID-NET™, Pass-Through, Multiplexer Layout, etc. and for a complete scanner configuration using
Genius™ configuration program, refer to the DS4800 Reference Manual available on the CD.
This manual is also downloadable from the Web at www.automation.datalogic.com/ds4800.
Display
4
Laser Beam Output Window
5
Push Button
6
DS4800 QUICK GUIDE
UPDATES AND LANGUAGE AVAILABILITY
UK/US
The latest drivers and documentation updates for this product are available on Internet.
Log on to: www.automation.datalogic.com
I
Su Internet sono disponibili le versioni aggiornate di driver e documentazione di questo prodotto. Questo manuale
è disponibile anche nella versione italiana.
Collegarsi a: www.automation.datalogic.com
F
Les versions mises à jour de drivers et documentation de ce produit sont disponibles sur Internet. Ce manuel est
aussi disponible en version française.
Cliquez sur : www.automation.datalogic.com
D
Im Internet finden Sie die aktuellsten Versionen der Treiber und Dokumentation von diesem Produkt. Die
deutschsprachige Version dieses Handbuches ist auch verfügbar.
Adresse : www.automation.datalogic.com
E
En Internet están disponibles las versiones actualizadas de los drivers y documentación de este producto.
También está disponible la versión en español de este manual.
Dirección Internet : www.automation.datalogic.com
SERVICES AND SUPPORT
Datalogic provides several services as well as technical support through its website. Log on to
www.automation.datalogic.com and click on the links
indicated for further information including:
• PRODUCTS
Search through the links to arrive at your product page where you can download specific Manuals and
Software & Utilities
- Genius™ a utility program, which allows device configuration using a PC. It provides RS232 interface
configuration.
including:
• SERVICES & SUPPORT
- Datalogic Services - Warranty Extensions and Maintenance Agreements
- Authorised Repair Centres
• CONTACT US
E-mail form and listing of Datalogic Subsidiaries
2
DS4800 QUICK GUIDE
STEP 1 – CONNECT THE SYSTEM
To connect the system in a Stand Alone configuration, you need the hardware indicated in Figure 1. In this layout
the data is transmitted to the Host on the main serial interface. In Local Echo communication mode, the RS232
auxiliary interface can be used to transmit data independently from the main interface selection. When On-Line
Operating mode is used, the scanner is activated by an External Trigger (photoelectric sensor) when the object
enters its reading zone.
PG 6000
MAIN
DS4800
P.S.*
Figure 1 – DS4800 in Stand Alone Layout
CBX100/500
I/O, AUX
Host
* Presence Sensor
(for On-Line mode)
CBX100/500 Pinout for DS4800
The table below gives the pinout of the CBX100/500 terminal block connectors. Use this pinout when the DS4800
reader is connected by means of the CBX100/500:
CBX100/500 Terminal Block Connectors
Power Outputs
Vdc Power Supply Input Voltage + +V Power Source - Outputs
GND Power Supply Input Voltage - -V Power Reference - Outputs
Earth Protection Earth Ground O1+ Output 1 +
O1- Output 1 -
Inputs
+V Power Source – External Trigger O2- Output 2 I1A External Trigger A (polarity insensitive)
I1B External Trigger B (polarity insensitive) TX Auxiliary Interface TX
-V Power Reference – External Trigger RX Auxiliary Interface RX
+V Power Source – Inputs SGND Auxiliary Interface Reference
I2A Input 2 A (polarity insensitive)
I2B Input 2 B (polarity insensitive) REF Network Reference
-V Power Reference – Inputs ID+ ID-NET™ network +
Shield
Shield Network Cable Shield
Main Interface
RS232 RS485 Full-Duplex RS485 Half-Duplex
TX TX+ RTX+
RTS TX- RTX RX
CTS
SGND SGND SGND
O2+ Output 2 +
Auxiliary Interface
ID-NET™
ID- ID-NET™ network -
*RX+
*RX-
* Do not leave floating, see Reference Manual for connection details.
Do not connect GND, SGND and REF to different (external) ground references. GND, SGND
and REF are internally connected through filtering circuitry which can be permanently
CAUTION
damaged if subjected to voltage drops over 0.8 Vdc.
3
DS4800 QUICK GUIDE
25-pin Connector Pinout for DS4800
The table below gives the pinout of the 25-pin male D-sub connector for connection to the power supply and
input/output signals. Use this pinout when the DS4800 reader is connected by means of the 25-pin connector:
Pin Name Function
13, 9 Vdc Power supply input voltage +
25, 7 GND Power supply input voltage -
1 CHASSIS Cable shield connected to chassis
18 I1A External Trigger A (polarity insensitive)
19 I1B External Trigger B (polarity insensitive)
6 I2A Input 2 A (polarity insensitive)
10 I2B Input 2 B (polarity insensitive)
8 O1+ Output 1 +
22 O1- Output 1 11 O2+ Output 2 +
12 O2- Output 2 20 RX Auxiliary RS232 RX
21 TX Auxiliary RS232 TX
23 ID+ ID-NET™ network +
24 ID- ID-NET™ network -
14, 15, 16, 17 NC Not Connected
Pin Name RS232
2 TX TX+ RTX+
3 RX
4 RTS TX- RTX-
5
* Do not leave floating, see Reference Manual for connection details.
MAIN INTERFACE
(SW SELECTABLE)
1
Figure 2 - 25-pin Male D-sub Connector
25-pin D-sub male connector pinout
CTS
13
2514
RS485
Full-Duplex
*RX+
*RX-
RS485
Half-Duplex
4
DS4800 QUICK GUIDE
STEP 2 – MOUNT AND POSITION THE SCANNER
1. To mount the DS4800, use the mounting bracket to obtain the most suitable position for the reader as shown
in the figures below.
Skew
Pitch
Figure 3 - Positioning with Mounting Bracket
2. When mounting the DS4800 take into consideration these three ideal label position angles: Skew 15° to 30°,
Tilt 0° and Pitch 0°.
S
Assure at least 15° Minimize Minimize
Figure 4 –Skew, Tilt and Pitch Angles
3. Refer to the Reading Diagrams in the Appendix of this Quick Reference Guide to decide the distance your
scanner should be positioned at.
-45° -15° 0° 15° 45°
P
T
5
DS4800 QUICK GUIDE
r
T
T
T
T
T
T
T
T
T
T
T
T
T
T
STEP 3 – FOCUS THE SCANNER
The reading distance depends on the focus distance of the scanner and should be set according to the
application requirements. The Focus Position is set directly through the focus adjustment screw on the front panel
of the scanner. This screw moves the internal lens of the scanner to change the focal length of the scanner. The
setting is continuous but should not be set beyond the limits "Too Far" or "Too Near" which appear on the display
at the extremes of the focus range. Although the scanner reads across the entire focus range, there are three
guaranteed positions which correspond to the reading diagrams in the Appendix of this Quick Reference Guide.
1. Power up the scanner and wait for the power up sequence to finish.
The alternating message on the display shows the mechanical
Focus Position.
2. Using a screwdriver turn the focus adjustment screw in the desired
direction clockwise (focus nearer to the scanner) o
counterclockwise (focus farther from the scanner). The focus
position in centimeters and inches is shown on the scanner display.
The value of the Focus Position can be stored in memory.
If the mechanical position changes with respect to the
value in memory, an alarm will be sent. See the Focus
NOTE
Lock function in step 4, X-PRESS™ Configuration.
As an additional visual aid during focusing, the indicator LEDs show the relative focus position as follows:
READY
GOOD
RIGGER
COM
STATUS
SETUP
LEARN
EST
Î
less than 30 cm
READY
GOOD
RIGGER
COM
STATUS
SETUP
LEARN
EST
Í Î
30 cm
READY
GOOD
RIGGER
COM
STATUS
SETUP
LEARN
EST
Í Î
40 cm
READY
GOOD
RIGGER
COM
STATUS
LEARN
EST
Í
Î
42-58 cm
SETUP
READY
READY
GOOD
RIGGER
COM
STATUS
READY
GOOD
RIGGER
COM
STATUS
LEARN
EST
Í
Î
32-38 cm
LEARN
EST
Í Î
60 cm
SETUP
SETUP
GOOD
RIGGER
COM
SETUP
LEARN
EST
STATUS
Í
more than 60 cm
6
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