Datalogic DP1100 Series User manual

DP1100
Installation Manual

DP1100
INSTALLATION MANUAL

We
DATALOGIC S.p.A.
Via Candini, 2
40012 - Lippo di Calderara
Bologna - Italy
declare under our sole responsibility that the product
DP1100-XXXX, Decoder and all its models
to which this declaration relates is in conformity with the following standards or other normative
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. GENERIC IMMUNITY STANDARD.
PART 2: INDUSTRIAL ENVIRONMENT
EN 60950, October 1996:S
AFETY OF INFORMATION TECHNOLOGY EQUIPMENT, INCLUDING
ELECTRICAL BUSINESS EQUIPMENT
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, 23.09.1997 Quality Assurance Supervisor
Product names mentioned herein are for identification purposes only and may be trademarks
and or registered trademarks of their respective companies.
Datalogic reserves the right to make modifications and improvements without prior notification.
- 1996, 1998 Datalogic S.p.A.
821000002 (Rev. B)

iii
CONTENTS
General View.......................................................................................v
SAFETY PRECAUTIONS..................................................................vi
1 GENERAL FEATURES ...................................................................1.1
1.1 Introduction.......................................................................................1.1
1.2 Available Models..............................................................................1.1
1.3 Description .......................................................................................1.2
1.3.1 Display..............................................................................................1.3
1.3.2 Keypad.............................................................................................1.3
1.3.3 LEDs.................................................................................................1.4
1.3.4 On/off Switch....................................................................................1.4
1.3.5 Removable Glands Panel ................................................................1.5
1.3.6 Communication Interfaces ...............................................................1.5
1.3.7 Inputs................................................................................................1.5
1.3.8 Outputs.............................................................................................1.6
2 INSTALLATION...............................................................................2.1
2.1 Package Contents............................................................................2.1
2.2 Guide to Installation..........................................................................2.1
2.3 Opening the Device..........................................................................2.2
2.3.1 Main Serial Interface Selection.........................................................2.4
2.3.2 Removing and Wiring the Glands Panel..........................................2.5
2.4 Mechanical Installation.....................................................................2.7
2.4.1 Overall Dimensions..........................................................................2.7
2.4.2 Mounting DP1100.............................................................................2.8
2.5 Power Supply Connections ..............................................................2.9
2.6 Main Serial Interface Connections ...................................................2.9
Pinout.............................................................................................2.10
Grounding Rules ............................................................................2.11
RS232 Interface .............................................................................2.12
RS485 Non Polled Interface...........................................................2.13
RS485 Polled Interface ..................................................................2.14
20 mA Current Loop Interface........................................................2.17
2.7 Auxiliary RS232 Interface Connections..........................................2.18
2.8 Barcode Reader Connections........................................................2.19
2.9 I/O Connections .............................................................................2.21
2.9.1 Inputs..............................................................................................2.21

iv
2.9.2 Outputs...........................................................................................2.25
2.10 Typical Layouts ..............................................................................2.27
2.10.1 Pass Through.................................................................................2.29
2.10.2 Local Echo......................................................................................2.30
2.10.3 Master-Slave (Special software versions only) ..............................2.31
3 MAINTENANCE...............................................................................3.1
3.1 Replacing the Protection Fuse.........................................................3.1
4 TECHNICAL FEATURES................................................................4.1

v
DP1100
General View
Figure A
1Power supply connector 5LEDs
2On/off switch 6LCD display
3Glands panel 7Scan head 2 connector
(only for 2 scan head models)
4Keypad 8Scan head 1 connector
7
1
2
3
4
6
8
5

vi
SAFETY PRECAUTIONS
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 sure the power
cable is disconnected to avoid electric shock.
This device must be installed to a power source equipped with on/off switch
or breaker within ran
g
e of the operator as protection a
g
ainst
g
roundin
g
failures.
This device is protected a
g
ainst overloadin
g
by a correct value fuse. For
protection fuse replacement make sure the correct value fuse is installed.
This information is in par. 3.1 “Replacing the protection fuse”.

DATALOGIC DP1100
General features - 1.1
1 GENERAL FEATURES
1.1 INTRODUCTION
The DP1100 is a decoder for barcode scanners designed to satisfy the most
demanding requirements associated with high performance scanning.
Standard Application Program
A Standard Application Program is factory-loaded onto the DP1100. This
program controls barcode reading, serial port interfacing, data formatting and
many other operating and control parameters.
It is completely user configurable from a host computer using the Winhost
interface utility program provided on diskette with the decoder or using the
Keyboard Mode through the keypad and the display or using the Host Mode
programming procedure, by ESC sequences via the serial interface.
There are 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 barcode reader 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.
1.2 AVAILABLE MODELS
The DP1100 is available in versions that differ in regard to the following
parameters:
• Number of connected scan heads
• Supply voltage

DP1100 DATALOGIC
1.2 - General features
The following models are therefore available:
DP1100 - X X 0 0
Supply voltage
1 = 110 VAC
2 = 230 VAC
Number of scan heads
1 = 1 scan head (H1)
2 = 2 scan heads (H2)
To simplify descriptions in this manual, hereon the designations H1 and H2
will be used to indicate 1 scan head and 2 scan head models respectively.
1.3 DESCRIPTION
Some of the main features of this decoder are given below:
•completely configurable from host computer
•3 output signals (open collector, open emitter)
•2 serial communication interfaces
•reads all popular codes
•connection to two scan heads (H2 models only)
•connections to a PLC using Siemens protocols
•configurable in different operating modes to suit the most various barcode
reading system requirements
•test mode to verify the reading features and exact positioning of the
scanner without the need of external tools
•code verifier
•PCS (H1 models only)
Optional boards can be mounted to increase the number of communication
interfaces. For more details refer to your local Datalogic distributor.
IP65 protection class can be obtained to make DP1100 particularly suitable
for industrial environments where high protection against harsh external
conditions is required. For more details refer to your local Datalogic
distributor.

DATALOGIC DP1100
General features - 1.3
The DP1100 is contained in a rugged aluminum housing; the mechanical
dimensions are 240 x 200 x 66 mm and it weighs about 2.8 Kg.
1.3.1 Display
The DP1100 is equipped with a 20 character x 4 line backlit LCD. The LCD is
used by the Standard Application Program to display programming and error
messages, to view current configuration parameters and user menus.
For H2 models (see paragraph 1.2), the first two LCD lines refer to the
results of the first scanner connected to the decoder, while the last two LCD
lines refer to the scanning results of the second scanner connected to the
decoder.
If a code is longer than the available number of characters in the LCD, it is
not completely displayed, however it is completely transmitted to the host
computer.
1.3.2 Keypad
There are four keys, marked with the symbols Up-arrow, Down-arrow, CLR
and ENT; this keypad is mainly used to configure the DP1100 locally when
remote configuration via a supervisor computer is not required.
To enter into keyboard programming mode, press the UP-arrow and ENT
keys simultaneously. When you are working with the DP1100 Standard
Application Program, these particular keys have the following functions:
This key scrolls functions or programmable data UP.
This key scrolls functions or programmable data DOWN.
This key allows you to return to the function of the previous menu.
This key enables the function or selects the value of the data shown
on the display.
For further information on the use of these keys refer to the Word document
"kdp1100.doc" provided with the DP1100 diskette.
CLR
ENT

DP1100 DATALOGIC
1.4 - General features
1.3.3 LEDs
The 7 colored LEDs on the DP1100 front panel are shown in the following
figure:
1 2
EXT GOOD EXT GOOD TX RX POWER
TRIG READ TRIG READ DATA DATA ON
Figure 1.1 - DP1100 LEDs
The first two LEDs refer to scan head 1 connected to the decoder. The next
two LEDs refer to scan head 2 for H2 models.
The LEDs indicate:
EXT
TRIG YELLOW LED indicates the code presence sensor is active (for
details refer to the section "On Line Mode" in the Help On Line of
the Winhost utility program).
GOOD
READ RED LED is used to si
g
nal successful barcode decodin
g
. It is also
used in Test mode to si
g
nal the decodin
g
(for details refer to the
section "LED Threshold" in the Help On Line of the Winhost utility
program).
TX
DATA GREEN LED indicates transmission of data relative to the code
or to programming running on the main serial interface.
RX
DATA GREEN LED indicates reception of data relative to the code or to
programming running on the main serial interface.
POWER
ON RED LED indicates the decoder is powered.
1.3.4 On/off Switch
The on/off switch can be used to turn the device off if an emergency on the
system occurs. The device can also be turned off for working on the internal
cabling or other particular maintenance.

DATALOGIC DP1100
General features - 1.5
1.3.5 Removable Glands Panel
To make installation and replacement easier, the DP1100 is made up of two
parts:
1) the body of the device with all standard electronic components and
optional boards
2) the removable panel housing the glands for all external communication
cables
This panel houses four glands for I/O and serial interface connections.
1.3.6 Communication Interfaces
The DP1100 is equipped with the following serial communication types for its
main serial interface:
EIA RS232 EIA RS485 NON POLLED
EIA RS485 POLLED 20 mA CURRENT LOOP
The DP1100 also supports an RS232 auxiliary interface to be connected to
another host computer or for particular layouts such as Pass Through.
Details regarding the connections and use of the interfaces are given in
chapter 2 "Installation".
1.3.7 Inputs
PS1 presence sensor inputs (and PS2 for H2 models), allow code reading
and consequent decoding to be synchronized with an external sensor, as in
On Line operating mode.
During the PRESENCE SENSOR active phase, the yellow LED on the front
of DP1100 is activated and VIDEO and SCAN signals for decoding are
acquired from the scanner.
PS1AUX (and PS2AUX for H2 models) are auxiliary presence sensor inputs
used to indicate to the decoder what code to store as the verifier code. For
further details refer to the section "Store Verifier HW" in the Winhost Help On
Line.

DP1100 DATALOGIC
1.6 - General features
1.3.8 Outputs
Three outputs are present to signal if the barcode reading has been
performed or not. They have different meanings depending on the model
used.
H1 models:
• NO READ output
• RIGHT output
• WRONG output (Code Verifier and PCS)
The NO READ output activates when the code signalled by the presence
sensor is not decoded.
The RIGHT output activates when the code is decoded correctly.
The WRONG output is used either in Code Verifier or PCS modes. See
Winhost Help On Line.
H2 models:
• NO READ 1 output for scan head 1
• RIGHT 1 output for scan head 1
• RIGHT 2 output for scan head 2 (Code Verifier only)
The NO READ output activates when the code signalled by the presence
sensor is not decoded.
The RIGHT output activates when the code is decoded correctly.
For further details on these outputs, refer to the relative sections in the
Winhost Help On Line.

DATALOGIC DP1100
Installation – 2.1
2 INSTALLATION
2.1 PACKAGE CONTENTS
Verify that the DP1100 reader and all the parts supplied with the equipment
are present and intact when opening the packaging; the list of parts includes:
1) DP1100 decoder
2) Installation manual
3) DP1100 configuration program disk
4) Terminal block connectors
5) Power supply connector
2
3
5
4
1
Figure 2.1 - DP1100 package contents
2.2 GUIDE TO INSTALLATION
The following can be used as a checklist to verify all of the steps necessary
for complete installation of the DP1100 decoder.

DP1100 DATALOGIC
2.2 - Installation
1) Open the decoder to select the main serial interface type as required (see
paragraph 2.3).
2) Provide correct system cabling according to the signals necessary (see
par. 2.5, the applicable sub-paragraphs under 2.6, par. 2.7, 2.8, and 2.9).
3) Install the Configuration Disk and configure the software parameters from
a host computer using one of the following methods:
•WINHOST interface utility program. For more details refer to the
section “DP1100 Configuration” in the WINHOST Help On Line.
•Host Mode programming procedure by ESC sequences via the serial
interface. For more details refer to the Word document hdp1100.doc in
the DP1100 directory.
•Keyboard Mode through the keypad and the display. For more details
refer to the Word document kdp1100.doc in the DP1100 directory.
The installation is now complete.
!2.3 OPENING THE DEVICE
Before installing the DP1100 it may be necessary to open it to perform the
following operations:
•Select the required main serial interface. (Par. 2.3.1)
•Set the multiplexer address selection on the DIP switch.
(Par. 2.6 under "RS485 Polled Interface")
•Change cable connections on the glands panel. (Par. 2.3.2)
NOTE
Fine tuning of the scanner position for barcode reading
can be accomplished using the Test Mode. For further
details refer to the section "Test Mode" in the Help On
Line of the Winhost utility program.

DATALOGIC DP1100
Installation – 2.3
•Mount the decoder on a panel or a wall. (Par. 2.4)
You have to remove the top panel to perform all these operations; you also
have to remove the glands panel to change cable connections.
Refer to the following instructions and diagram below when opening the
decoder:
1) Turn the DP1100 off.
2) Disconnect the power supply cable.
3) Unscrew the four screws as shown below to open the decoder.
4) Carefully remove the cover of the decoder while paying attention to the
cable that is connected to the electrical ground; this cable is long enough
to allow you to lay the cover to the side while operating inside the device.
Figure 2.2 - Opening the DP1100
WARNING
The decoder must be disconnected from the
power supply during this operation.

DP1100 DATALOGIC
2.4 - Installation
!2.3.1 Main serial interface selection
One of the following interface types can be selected to connect the main
interface of the DP1100 to the host computer:
EIA RS232 20 mA CURRENT LOOP
EIA RS485 POLLED EIA RS485 NON POLLED
To select the interface type, position the jumper block as indicated in the
following figure:
SW1 SW2 SW3
RS232
20 mA C.L.
RS485
POLLED
RS485
NON POLLED
SW1 SW2 SW3
Figure 2.3 - Interface type selection
NOTE
The RS232 interface type is factory set.

DATALOGIC DP1100
Installation – 2.5
!2.3.2 Removing and wiring the glands panel
After opening the decoder you must remove the panel housing the glands to
connect or change the internal cabling to the DP1100.
To connect an external cable to the DP1100, proceed as follows:
1) Turn the DP1100 off.
2) Disconnect the power supply cable.
3) Open the DP1100 as described in paragraph 2.3.
4) Using a screwdriver, unlock the screws that fix the glands panel and
remove it from the DP1100 body.
5) Unscrew the glands and pass the cables through them.
6) Cut the insulation of the cable on the DP1100 side by a few centimeters.
7) Strip the individual wires by a few millimeters.
8) Loosen the terminal block connector screw of the selected position,
insert the wire and tighten the screw (see figure 2.4).
9) After inserting all the wires in the terminal block connectors, pass them
through the glands panel hole and insert them into the base again (see
figures 2.5 and 2.6).
10) Affix the glands panel to the DP1100 body with the proper screws
adjusting the cables to the proper length through each gland and then
tightening the glands.

DP1100 DATALOGIC
2.6 - Installation
Figure 2.4 - Inserting the wire
Figure 2.5 - DP1100 view
Figure 2.6 - Terminal block connector and base

DATALOGIC DP1100
Installation – 2.7
2.4 MECHANICAL INSTALLATION
2.4.1 Overall Dimensions
The figure below gives the overall dimensions of the decoder and its relative
mounting holes and may be used for its installation.
mm
in
Figure 2.7- Overall dimensions