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DS2100N
Reference Manual
Datalogic Automation Srl
Via Lavino, 265
40050 - Monte S. Pietro
Bologna - Italy
DS2100N Reference Manual
Ed.: 06/2013
© 2007 – 2013 Datalogic Automation S.r.l. ALL RIGHTS RESERVED. Protected to the fullest extent under U.S. and international laws. Copying, or altering of this document is prohibited without express written consent from Datalogic Automation S.r.l.
Datalogic and the Datalogic logo are registered trademarks of Datalogic S.p.A. in many countries, including the U.S.A. and the E.U.
ID-NET, Genius and X-PRESS are trademarks of Datalogic Automation S.r.l. All other brand and product names mentioned herein are for identification purposes only and may be trademarks or registered trademarks of their respective owners.
Datalogic shall not be liable for technical or editorial errors or omissions contained herein, nor for incidental or consequential damages resulting from the use of this material.
13/06/13
CONTENTS
SAFETY AND COMPLIANCE NOTICES....................................................................vi
Mounting a GFC-2020 Accessory Lateral Output Deflection Mirror ...........................27
Mounting a GFC-2100 Accessory Lateral Output Deflection Mirror ...........................28
Mounting a GFC-200 Accessory Contact Reading Mirror .......................................... 29
Mounting an OM2000N Accessory Oscillating Mirror .................................................32
iii
5 25-PIN CABLE ELECTRICAL CONNECTIONS........................................................54
Advanced Code Reconstruction Reading Conditions.................................................86
iv
REFERENCES
CONVENTIONS
This manual uses the following conventions:
“User” or “Operator” refers to anyone using a DS2100N.
“Device” refers to the DS2100N.
“You” refers to the System Administrator or Technical Support person using this manual to install, mount, operate, maintain or troubleshoot a DS2100N.
REFERENCE DOCUMENTATION
The documentation related to the DS2100N management is listed below:
CBX100 Installation Manual
CBX500 Installation Manual
CBX Accessory Manuals
OM2000N Installation Manual
Genius™ Help On Line
SUPPORT THROUGH THE WEBSITE
Datalogic provides several services as well as technical support through its website. Log on to www.datalogic.com
and click on the Industrial Automation links for further information:
Products - Industrial Automation - Identification
Select your product from the links on the Identification page. The product page describes specific Info, Features, Applications, Models, Accessories, and Downloads including documentation, software drivers, and the Genius™ utility program, which allows device configuration using a PC through Serial and Ethernet interfaces.
Support & Services - Industrial Automation
Several links from the Industrial Automation list take you to additional services such as:
Service Program which contains Maintenance Agreements and Warranty Extensions;
Repair Centers; On-Line RMA Return Material Authorizations; Technical Support through email or phone, Partner Program; Downloads for additional downloads.
PATENTS
This product is covered by one or more of the following patents:
Utility patents: US5992740A; US6443360B1; US6056198A; US6273336B1; EP0789315B1;
EP1217571B1; GB2345568B v
SAFETY AND COMPLIANCE NOTICES
LASER SAFETY
The following information is provided to comply with the rules imposed by international authorities and refers to the correct use of the DS2100N scanner.
Standard Regulations
This scanner utilizes a low-power laser diode. Although staring directly at the laser beam momentarily 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 conforms to the applicable requirements of IEC 60825-1 and complies with 21
CFR 1040.10 except for deviations pursuant to Laser Notice N° 50, date June 24, 2007. The scanner is classified as a Class 2 laser product according to IEC 60825-1 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 switched off through a software command (see also the Genius™
Help On Line).
WARNING
Use of controls or adjustments or performance of procedures other than those specified herein may result in exposure to hazardous visible laser light.
The laser light is visible to the human eye and is emitted from the window on the front of the
Warning labels indicating exposure to laser light and the device classification are applied onto the body of the scanner (
vi
Disconnect the power supply when opening the device during maintenance or installation to avoid exposure to hazardous laser light.
The laser diode used in this device is classified as a class 3B laser product according to EN 60825-1 regulations and as a Class IIIb laser product according to
CDRH regulations.
Any violation of the optic parts in particular can cause radiation up to the maximum level of the laser diode (35 mW at 630 to
680 nm).
FCC COMPLIANCE
Warning and Device Class Label
Modifications or changes to this equipment without the expressed written approval of
Datalogic could void the authority to use the equipment.
This device complies with PART 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference which may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
POWER SUPPLY
This product is intended to be installed by Qualified Personnel only.
This accessory device is intended to be supplied by a UL Listed or CSA Certified Power Unit with «Class 2» or LPS power source, which supplies power directly to the scanner via the 25pin connector. vii
CE COMPLIANCE
Warning:
This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.
HANDLING
The DS2100N is designed to be used in an industrial environment and is built to withstand vibration and shock when correctly installed, however it is also a precision product and therefore before and during installation it must be handled correctly to avoid damage.
avoid that the scanners hit one another causing damage. They should be handled separately.
avoid that the scanners are dropped (exceeding shock limits). viii
do not fine tune the positioning by striking the scanner or bracket.
do not weld the scanner into position which can cause electrostatic, heat or output window damage.
do not spray paint near the scanner which can cause output window damage. ix
GENERAL VIEW
11
DS2100N
3
4 5 6
2
1
1
Figure A
Warning and Device Class Labels
10
9
8
7 Laser Beam Output Window
2 "POWER ON" LED 8 "COM" LED
3
4
Mounting Holes
"READY" LED
9 "STATUS" LED
10 Push Button
5 "GOOD" LED
6 "TRIGGER" LED
11 Accessory Mounting Holes
7 x
RAPID CONFIGURATION
1
NOTE
This chapter illustrates a Stand Alone application. For other types of installations, such as ID-NET™, Fieldbus, Pass-Through, Multiplexer
Layout, etc., refer to chapters 4, 5 and 6. For complete scanner
configuration using the Genius™ configuration program, refer to the
Context-Sensitive Help On-Line.
STEP 1 – CONNECT THE SYSTEM
To connect the system in a Stand Alone configuration, you need the hardware indicated in
In this layout the data is transmitted to the Host on the main serial interface.
In Local Echo communication mode, data is transmitted on the RS232 auxiliary interface 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
DS2100N CBX100/500
Host
P.S.
* I/O, AUX
Figure 1 – DS2100N in Stand Alone Layout
* Presence Sensor
(for On-Line mode)
1
DS2100N REFERENCE MANUAL
1
CBX100/500 Pinout for DS2100N
The table below gives the pinout of the CBX100/500 terminal block connectors. Use this pinout when the DS2100N reader is connected by means of the CBX100/500:
CBX100/500 Terminal Block Connectors
Input Power
Vdc Power Supply Input Voltage +
GND Power Supply Input Voltage -
Earth Protection Earth Ground
+V
-V
Outputs
Power Source - Outputs
Power Reference - Outputs
O1+ Output 1 +
O1- Output 1 -
Inputs
+V Power Source – External Trigger
I1A External Trigger A (polarity insensitive)
I1B External Trigger B (polarity insensitive)
-V Power Reference – External Trigger
+V Power Source – Inputs
O2+
O2-
Output 2 +
Output 2 -
Auxiliary Interface
TX
RX
Auxiliary Interface TX
Auxiliary Interface RX
SGND Auxiliary Interface Reference
I2A Input 2 A (polarity insensitive) ID-NET™
I2B Input 2 B (polarity insensitive) REF Reference
-V Power Reference – Inputs ID+ ID-NET™ network +
Shield
Shield Network Cable Shield
ID- ID-NET™ network -
Main Interface
RS232
TX
RTS
RX
CTS
SGND
RS485 Full-Duplex
TX+
TX-
RS485 Half-Duplex
RTX+
RTX-
* RX+
* RX-
SGND SGND
*
Do not leave floating, see par. 4.2.2 for connection details.
CAUTION
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 damaged if subjected to voltage drops over 0.8 Vdc.
2
RAPID CONFIGURATION
1
25-pin Connector Pinout for DS2100N
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 DS2100N reader is connected by means of the 25-pin connector:
1 13
14 25
Figure 2 - 25-pin Male D-sub Connector
Pin Name
13, 9
25, 7
1
18
19
6
10
Vdc
GND
CHASSIS
I1A
I1B
I2A
I2B
8
22
11
12
O1+
O1-
O2+
O2-
20
21
RX
TX
23 ID+
24 ID-
14, 15, 16, 17 NC
25-pin D-sub male connector pinout
Function
Power supply input voltage +
Power supply input voltage -
Cable shield connected to chassis
External Trigger A (polarity insensitive)
External Trigger B (polarity insensitive)
Input 2 A (polarity insensitive)
Input 2 B (polarity insensitive)
Output 1 +
Output 1 -
Output 2 +
Output 2 -
Auxiliary RS232 RX
Auxiliary RS232 TX
Not Connected
RS485
Half-Duplex
5 CTS * RX-
*
Do not leave floating, see par. 5.2.2 for connection details.
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DS2100N REFERENCE MANUAL
1
STEP 2 – MOUNTING AND POSITIONING THE SYSTEM
1. To mount the DS2100N, use the mounting bracket to obtain the most suitable position for the reader as shown in the figures below.
Skew
Tilt Pitch
Skew
Figure 3 - Positioning with Mounting Bracket
2. When mounting the DS2100N take into consideration these three ideal label position angles:
Skew 10° to 30°, Tilt 0° and Pitch 0° .
T
S
Assure at least 10°
Figure 4 –Skew and Tilt Angles
P
Minimize
Minimize
Figure 5 – Pitch Angle
3. Refer to the Reading Diagrams in par. 7.4 to decide the distance your scanner should be
positioned at.
4
RAPID CONFIGURATION
1
STEP 3 – X-PRESS™ CONFIGURATION
X-PRESS™ is the intuitive Human Machine Interface designed to improve ease of installation and maintenance.
Status and diagnostic information are clearly presented by means of the five colored LEDs, whereas the single push button gives immediate access to the following relevant functions:
AutoSetup to self-optimize and auto-configure reading performance in demanding applications
AutoLearn to self-detect and auto-configure for reading unknown barcodes (by type and length)
Test Mode with bar-graph visualization to check static reading performance
NOTE
If using the OM2000N accessory, when entering the X-PRESS™ interface, the Oscillating Mirror remains in the default fixed position (-15°) in order to make barcode reading easier while performing the X-PRESS™ functions.
The colors and meaning of the five LEDs are illustrated in the following table:
READY (green) This LED indicates the device is ready to operate.
GOOD (green) This LED confirms successful reading.
TRIGGER (yellow)
COM (yellow)
This LED indicates the status of the reading phase.
This LED indicates active communication on main serial port. *
STATUS (red) This LED indicates a NO READ result.
* When connected to a Fieldbus network through the CBX500, the COM LED is always active, even in the absence of data transmission, because of polling activity on the Fieldbus network.
During the reader startup (reset or restart phase), all the LEDs blink for one second.
On the back of the reader near the cable, the “POWER ON” LED indicates the laser scanner is correctly powered.
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DS2100N REFERENCE MANUAL
1
Auto Learn
If you are configuring your scanner using X-PRESS™, you must start with the Auto Learn procedure.
1. Enter the function by holding the X-PRESS™ push button pressed until the
LEARN LED is on.
2. Release the button to enter the Auto Learn function.
Once entered, the reader starts a procedure to automatically detect and recognize barcodes (by type and length), which are presented to it (*). The laser turns on and the
LEARN LED blinks to indicate the ongoing process.
The procedure is as follows:
SETUP
READY
GOOD green green
A) place the desired barcode on the scanline.
B) wait until the LEARN LED stays steady on (indicating the reader has detected the barcode).
LEARN
TEST
TRIGGER
COM
STATUS yellow yellow red
Figure 6 – X-PRESS™ Interface: Auto Learn Function
C) repeat , if needed, the above two steps to program up to 10 different barcodes (the LEARN
LED returns to the blinking state for the next code). If more than one barcode is detected in the scan line, the Multi Label mode is enabled (refer to the “2K/4K
Family Software Configuration
Parameter Guide” Help file).
3. Exit the process by pressing the X-PRESS™ push button once. The scanner will restart at the end of the process, and then the detected barcodes are automatically configured in scanner memory.
NOTE
If the barcode cannot be read because of low contrast or excessive ambient light, you can perform the AutoSetup function to optimize the optical parameters. Then you can perform AutoLearn to recognize the barcode symbology.
NOTE
On exit from Autolearn, the following parameters are forced: Code
Combination = Single Label, Reading Mode = Linear. If necessary, these parameters can be changed through Genius™.
* In case of Programming Barcodes (refer to the “Setup Procedure Using Programming Barcodes” document in the product CD).
6
RAPID CONFIGURATION
1
Auto Setup (Optional)
At the end of the Auto Learn procedure, you have the possibility to follow the Auto Setup procedure to set up the reading parameters.
1. Enter the function by holding the X-PRESS™ push button pressed until the
SETUP LED is on.
2. Release the button to enter the Auto Setup function.
3. Once entered, if a barcode label is positioned in front of the scanline, the scanner automatically performs the optimal setup of the reading parameters for that specific barcode.
READY green
The procedure is as follows:
SETUP
GOOD green
A) place the desired barcode on the scanline.
LEARN
TRIGGER yellow
TEST
COM
STATUS yellow red
B) enter the AutoSetup function
(the laser turns on and the
SETUP LED blinks to indicate the ongoing process)
C) wait until the SETUP LED stays steady on (indicating the reader has detected the barcode)
Figure 7 – X-PRESS™ Interface: Auto Setup Function
This procedure ends either when the barcode is successfully decoded or after a timeout of about 7 (seven) seconds.
The scanner will restart at the end of the process, and then the optimized reading parameters for that barcode are automatically configured in scanner memory.
NOTE
If your application has been configured using X-PRESS™, go to STEP 5.
Reset Scanner to Factory Default (Optional)
If it ever becomes necessary to reset the scanner to the factory default values, you can perform this procedure by holding the X-PRESS™ push button pressed while powering up the scanner. At the end of the procedure (about 5-6 seconds), the Configuration and
Environmental parameters are reset, and all LEDs blink simultaneously 3 times. If connected through a CBX500 with display module, the message "Default Set" is shown on the display.
7
DS2100N REFERENCE MANUAL
1
STEP 4 – INSTALLING GENIUS™ CONFIGURATION PROGRAM
Genius ™ is a Datalogic scanner configuration tool providing several important advantages:
Wizard approach for new users;
Multi-language version;
Defined configuration directly stored in the reader;
Communication protocol independent from the physical interface allowing to consider the reader as a remote object to be configured and monitored.
To install Genius™, turn on the PC that will be used for the configuration, running
Windows 98, 2000/NT, XP, Vista or 7, then insert the Genius™ CD-ROM, wait for the CD to autorun and follow the installation procedure.
This configuration procedure assumes scanner connection to a CBX100/500. Genius™, running on a laptop computer, is connected to the scanner auxiliary port through the
CBX100/500 9-pin connector. To communicate with the scanner, Genius™ performs an auto baudrate detection starting from its default parameters which are 115200, 8, N, 1. These parameters can also be set in the Genius™ Tools>Options>Communications window.
Wizard for Quick Reader Setup
After installing the Genius™ software program the following window appears asking the user to choose the desired configuration level.
Figure 8 - Genius™ Wizard Opening Window
The Wizard option is advised for rapid configuration or new users, since it shows a step-bystep scanner configuration.
8
RAPID CONFIGURATION
1. Select the button.
1
You will be guided through the configuration being asked to define the following parameters: a. Barcode selection and definition
9
1 b. Operating mode selection and definition
DS2100N REFERENCE MANUAL c. Digital Outputs configuration
10
RAPID CONFIGURATION d. Hardware interface selection e. Output data format configuration
1
The On Line operating Mode requires the reader to be connected to an External
Trigger/Presence Sensor using I1A and I1B inputs.
The Automatic operating mode does not require connection to an external Presence
Sensor. When working in this mode the reader is continuously scanning, while the reading phase is activated each time a barcode enters the reader reading zone. The reader stops reading after an N number of scans without a code. Barcode characters are transmitted on the serial interface. In case of a failed reading phase no message is sent to the host computer.
11
1
DS2100N REFERENCE MANUAL
2. After defining the parameter values the following window appears allowing to complete the reader configuration as follows:
Saving the configuration to disk;
Switching to Advanced mode;
Sending the configuration to the scanner.
3. After sending the configuration to the scanner you have completed the configuration process.
Information window will be displayed with specific information concerning the scanner.
12
RAPID CONFIGURATION
1
STEP 5 – TEST MODE
Use a code suitable to your application to test the system. Alternatively, you can use the
Datalogic Test Chart (Code 39, Code Interleaved 2/5).
1. Enter the function by holding the X-PRESS™ push button pressed until the
TEST LED is on.
2. Release the button to enter the Test mode function.
Once entered, the Bar-Graph on the five LEDs is activated and if the scanner starts reading barcodes the Bar-Graph shows the Good Read Rate. In case of no read condition, only the STATUS LED is on and blinks.
READY green
SETUP
GOOD green
LEARN
TRIGGER yellow
TEST
COM yellow
STATUS red
Figure 9 – X-PRESS™ Interface: Test Mode Function
3. To exit the Test Mode, press the X-PRESS™ push button once.
NOTE
By default, the Test Mode exits automatically after two minutes.
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DS2100N REFERENCE MANUAL
1
ADVANCED SCANNER CONFIGURATION
The ADVANCED selection available when starting the Genius™ program is addressed to expert users being able to complete a detailed scanner configuration. By choosing this option it is possible either to start a new scanner configuration or to open and modify an old one.
The desired parameters can be defined in the following window, similar to the MS Explorer:
Figure 10 - Genius™ Parameter Explorer Window
Host Mode Programming
The scanner can also be configured from a host computer using the Host Mode programming procedure, by commands via the serial interface. See the "Host Mode
Programming" file on the CD-ROM.
Alternative Layouts
The ID-NET™ is a built-in high-speed interface dedicated for high-speed scanner interconnection. ID-NET™ is in addition to the Main and Auxiliary serial interfaces.
If you need to install an ID-NET™ network refer to this DS2100N Reference Manual.
The scanner can also be configured for alternative layouts by reading programming barcodes. See the "Setup Procedure Using Programming Barcodes" printable from the
CD-ROM.
If you need to install an Ethernet network, Fieldbus network, Pass-Through network,
Multiplexer network or an RS232 Master/Slave network refer to the DS2100N Reference
Manual.
14
INTRODUCTION
2
2 INTRODUCTION
2.1 PRODUCT DESCRIPTION
The DS2100N laser scanner satisfies the most advanced needs of a wide range of users. It has been developed focusing on the realistic requirements of its target market. The outstanding result is an extremely compact, cost-effective and easy to use industrial scanner.
Standard Application
Program
A standard application program is factory-loaded onto the
DS2100N. This program controls barcode reading, serial port interfacing, data formatting and many other operating and control parameters.
It is completely configurable from a host computer through the
Genius™ utility program provided on CD with the scanner, or via the serial interface (Genius™ based Host Mode Programming).
Custom Application
Programs
If the Standard Application Program does not meet your requirements, please contact your local Datalogic distributor.
Some of the main features of DS2100N are listed below:
ACR-Lite (Advanced Code Reconstruction) small dimensions and light weight software programmable scanning speed on all models linear and raster version completely configurable via serial interface (Genius™)
3 serial communication interfaces (Main, Auxiliary, ID-NET™) supply voltage from 10 to 30 Vdc reads all popular codes
test mode to verify the reading features and exact positioning of the scanner without the need for external tools programmable in 4 different operating modes to suit the most various barcode reading system requirements code verifier
low power consumption
The DS2100N 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 for information on laser safety.
The protection class of the enclosure is IP65, the reader is therefore suitable for industrial environments where high protection against harsh external conditions is required.
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DS2100N REFERENCE MANUAL
2
2.1.1 Indicators
The five LEDs on the side of the scanner (
Figure A ) indicate the following:
READY (green) This LED indicates the device is ready to operate.
GOOD (green) This LED confirms successful reading.
TRIGGER (yellow) This LED indicates the status of the reading phase. *
COM (yellow) This LED indicates active communication on main serial port. **
STATUS (red) This LED indicates a NO READ result.
* In On-Line mode the TRIGGER LED corresponds to the active reading phase signaled by the Presence Sensor.
In Automatic and Continuous modes the TRIGGER LED is always on indicating that the reader is ready to read a code.
** When connected to a Fieldbus network through the CBX500, the COM LED is always active, even in the absence of data transmission, because of polling activity on the Fieldbus network.
During the reader startup (reset or restart phase), all the LEDs blink for one second.
On the back of the reader near the cable, the “POWER ON” LED indicates the laser scanner is correctly powered.
2.2 ID-NET™
The ID-NET™ is a built-in high-speed interface dedicated for highspeed scanner interconnection. The ID-NET™ is in addition to the
Main and Auxiliary serial interfaces.
The following network configurations are available:
ID-NET™ M/S Synchronized: Single station – multiple scanners
ID-NET™ interface allows local connection of multiple scanners reading different sides of the same target. All scanners share a single presence sensor and activate/deactivate simultaneously.
CBX100 CBX100 CBX100
At the end of each reading phase a single data message is transmitted to the host.
Thanks to ID-NET™, data communication among scanners is highly efficient so that an immediate result will be available.
16
INTRODUCTION
ID-NET™ M/S Multidata: Multiple stations – single scanner
2
CBX100 CBX100 CBX100
ID-NET™ interface allows connection of scanners reading objects placed on independent conveyors. All scanners are typically located far away from each other and they use a dedicated presence sensor.
At the end of each reading phase, each scanner transmits its own data message to the host.
Thanks to ID-NET™, data collection among readers is accomplished at a high speed without the need of external multiplexing device. This leads to an overall cost reduction and to a simple system wiring.
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DS2100N REFERENCE MANUAL
2
2.2.1 How
A complete ID-NET™ scanner network can be rapidly setup, as follows:
Mounting & Connection
1. Mechanically mount/install all the readers (refer to par. 3.2 and 3.2.4).
2. Wire ID-NET™ (refer to par. 4.3 or 5.3).
3. Connect the planned Master scanner to a PC by means of the Genius™ configuration software.
4. Power up the entire system.
Configuration
1. Launch Genius™.
2. From the Genius™ Device Menu select “Local Device Network Settings” and program the
Role of the Master scanner (Synchronized or Multidata).
This procedure requires the Network Baud Rate be the same for all Slaves and Master,
(500 kbs is the default value). It can be changed after network setup using Genius™ through the Master scanner. See also the alternative procedure in the note below.
3. At the prompt to "Send updated Network configuration to the Local Device" (Master) choose "Yes".
4. Then run the NET-AUTOSET procedure from the Icon in the Devices Area. Genius™ sets all slave scanners according to the Master Role (Synchronized or Multidata), and assigns each a random address. If necessary, this address can be changed through the
Network Wizard.
5. Configure the System parameters via Genius™.
6. If using the CBX connection box equipped with a BM100 Backup module, perform
System Backup at the Master.
The scanner network is ready.
NOTE
If necessary, the ID-NET™ baudrate can be set individually on each Slave scanner to match the Master. Connect each Slave to Genius™ and set the
Reading System Layout > Network Baudrate parameter. Then follow the procedure above.
NOTE
An alternative method of programming scanner address and role assignment can be accomplished by using the "Connectivity Programming
Barcodes" (refer to the "Setup Procedure Using Programming Barcodes" document on the product CD).
18
INTRODUCTION
2
2.3 X-PRESS™ HUMAN MACHINE INTERFACE
X-PRESS™ is the intuitive Human Machine Interface designed with the precise goal of improving ease of installation and maintenance.
Status and diagnostic information are clearly presented by means of five-colored LEDs, whereas the single multi-function key gives immediate access to relevant functions:
Autosetup to self-optimize reading performance in demanding applications
Autolearn to self-detect unknown barcodes
Test Mode with bar-graph visualization to check static reading performance
X-PRESS™ is the common interface adopted in all new products: “You learn one, you can use them all”.
The colors and meaning of the five LEDs when in the one of the operating modes (On-Line,
Automatic or Continuous) are illustrated in par 2.1.1.
NOTE
The X-PRESS™ functions do not work if the motor or laser are turned off,
Indication
The “STATUS” and “READY” LEDs blink simultaneously to signal the presence of a failure.
Diagnostic message transmission on interfaces can be enabled to provide details about specific failure conditions.
At the same time one or more LEDs light up according to the following scheme:
READY
LED STATUS
SETUP
LEARN
GOOD
TRIGGER
READY BLINK
GOOD
ON to indicate any Failure different than
Motor or Laser failures.
TEST
COM
TRIGGER ON to indicate a Motor Failure.
STATUS
COM ON to indicate a Laser Failure.
STATUS BLINK
19
2
2.3.2 X-PRESS™
Quick access to the following functions is provided by an easy procedure using the push button:
1 – Press the button (the STATUS LED will give a visual feedback).
2 – Hold the button until the specific function LED is on (TEST, LEARN or SETUP).
3 – Release the button to enter the specific function.
DS2100N REFERENCE MANUAL
SETUP
LEARN
TEST
READY
GOOD
TRIGGER
COM
STATUS
Once button is pressed, the cycle of LEDs activation is as follows:
READY READY
SETUP
LEARN
TEST
GOOD
TRIGGER
COM
STATUS
SETUP
LEARN
TEST
GOOD
TRIGGER
COM
STATUS
SETUP
LEARN
TEST
READY
GOOD
TRIGGER
COM
STATUS
Release button to
Exit
SETUP
LEARN
TEST
Release button to enter Test Mode
READY
GOOD
TRIGGER
COM
STATUS
SETUP
LEARN
TEST
Release button to enter AutoLearn
READY
GOOD
TRIGGER
COM
STATUS
(cycle)
Release button to enter AutoSetup
Release button to
Exit
Test Mode Function
Once entered, the Bar-Graph on the five LEDs is activated and if the scanner starts reading barcodes the Bar-Graph shows the Good Read Rate. In case of no read condition, only the
STATUS LED is on and blinks.
To exit the Test Mode, press the X-PRESS™ push button once.
20
INTRODUCTION
2
AutoLearn Function
Once entered, the reader starts a procedure to automatically detect and recognize barcodes
(by type and length), which are presented to it
. The laser turns on and the LEARN LED blinks to indicate the ongoing process.
The procedure is as follows:
- place the desired barcode on the scanline.
- wait until the LEARN LED stays steady on (indicating the reader has detected the barcode).
- repeat , if needed, the above two steps to program up to 10 different barcodes (the LEARN
LED returns to the blinking state for the next code). If more than one barcode is detected in the scan line, the Multi Label mode is enabled (refer to the “ 2K/4K Family Software
Configuration Parameter Guide ” Help file).
- exit the process by pressing the X-PRESS™ push button once.
The scanner will restart at the end of the process, and then the detected barcodes are automatically configured in scanner memory.
AutoSetup Function
Once entered, if a barcode label is positioned in front of the scanline, the scanner automatically performs the optimal setup of the reading parameters for that specific barcode.
The procedure is as follows:
-
- place the desired barcode on the scanline. enter the AutoSetup function (the laser turns on and the SETUP LED blinks to indicate the ongoing process).
- wait until the SETUP LED stays steady on (indicating the reader has detected the barcode).
This procedure ends either when the barcode is successfully decoded or after a timeout of about 7 (seven) seconds.
The scanner will restart at the end of the process, and then the optimized reading parameters for that barcode are automatically configured in scanner memory.
NOTE
The AutoSetup function does not modify the programmed barcode symbologies. If needed, the AutoLearn function can be performed after
Autosetup.
1
In case of Programming Barcodes, refer to the “Setup Procedure Using Programming Barcodes” document in the product CD)
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DS2100N REFERENCE MANUAL
2
Reset Scanner to Factory Default
If it ever becomes necessary to reset the scanner to the factory default values, you can perform this procedure by holding the X-PRESS™ push button pressed while powering up the scanner. At the end of the procedure (about 5-6 seconds), the Configuration and
Environmental parameters are reset, all LEDs blink simultaneously 3 times and the message
"Default Set" is shown on the display.
2.4 MODEL DESCRIPTION
The DS2100N scanner is available in versions that differ in regard to the following parameters:
Resolution
Performance
Linear or raster reading
DS2100N - X X X X
Optical Resolution
1 = Standard resolution
2 = High resolution
Communication Interface
2= RS232/RS485main + RS232 aux
+ RS485 ID-NET™
Optic Version
0 = Linear
1 = Raster R1
The following tables display each version’s reading performance.
Performance
0 = Standard
4 = High Performance
12X0
12X4
22X0
22X4
0.20 (8)
0.15 (6)
0.15 (6)
0.12 (5)
500 to 800
800 to 1000
500 to 800
800 to 1000
12X0 40 mm (1.6 in) - 300 mm (11.8 in) on 0.50mm (20 mils) codes
12X4 50 mm (1.8 in) - 310 mm (11.8 in) on 0.50 mm (20 mils) codes
22X0 30 mm (1.2 in) - 90 mm (3.5 in) on 0.30 mm (12 mils) codes
2XX4 45 mm (1.8) – 100 mm (3.9 in) on 0.20 mm (8 mils) codes
See reading diagrams in par. 7.4 for further details.
22
INTRODUCTION
2
2.5 ACCESSORIES
The following accessories are available on request for the DS2100N:
Name Description
Mirrors
GFC-200
GFC-2100
GFC-2020
Power Supplies
PG6000
PG6001
PG6002
85° Contact Reading Mirror
2KN 90° Lateral Output Window
2KN 102° Lateral Output Mirror
93A201108
93A201000
93ACC1871
93ACC1783
Connection Boxes
CBX100
CBX500
Compact Connection Box
Modular Connection Box
93A301067
93A301068
93ACC1808
93ACC1809
BM200/210
BM300/310
BM400
BM500/510/520
Profibus Module STD/IP65
DeviceNet Module IP65
93ACC1810, 93ACC1811
93ACC1814
BM600
BM700/710
BM1100
BM1200/1210
BA100
BA900
QL100
QL150
QL200
QL300
QL500
QLM500
QLM600
QLM700
CANopen Module STD
Profinet Module STD/IP65
CC-Link Module STD
Modbus TCP STD/IP65
DIN Rail Adapters
Two Cable Glands Panel
Quick Link Slave ID-NET T-Connector
Quick Link Slave ID-NET + Service T-Connector
Quick Link Slave ID-NET + Power T-Connector
Quick Link Master ID-NET Serial Host Connector
Quick Link Master ID-NET Ethernet Host Connector
(includes Ethernet/IP explicit messaging)
93ACC1840
93ACC1815
93ACC1816, 93ACC1886
93ACC1845
93ACC1848, 93ACC1849
93ACC1821
93ACC1822
93ACC1847
93ACC1860
93ACC1868
93ACC1861
93ACC1862
93ACC1864
Quick Link Metal Master ID-NET - EthernNet/IP Gateway 93ACC0037
Quick Link Metal Master ID-NET - Profibus Gateway 93ACC0033
Quick Link Metal Master ID-NET - Profinet I/O Gateway 93ACC0038
Sensors
MEP-593
MEP-543
Photocell Kit - PNP (PH-1)
Photocell Kit - NPN
93ACC1791
93ACC1728
24 V Power Supply Unit EU
24 V Power Supply Unit UK
24 V Power Supply Unit US
93ACC1720
93ACC1719
93ACC1718
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DS2100N REFERENCE MANUAL
3
3 INSTALLATION
3.1 PACKAGE CONTENTS
Verify that the DS2100N reader and all the parts supplied with the equipment are present and intact when opening the packaging; the list of parts includes:
DS2100N reader with cable
DS2100N Quick Guide
Barcode Test Chart
Genius™ CD-ROM
Replicate serial number labels
Mounting Kit: - bracket
- screws
Figure 11- DS2100N Package Contents
NOTE
The replicate serial number labels are for external reference and can be applied to the reading station and/or to the OM2000N accessory when used.
24
INSTALLATION
3
3.2 MECHANICAL INSTALLATION
DS2100N can be installed to operate in different positions. The four screw holes (M4 x 5) on
the body of the reader are for mechanical fixture ( Figure A , 3). The diagrams below give the
overall dimensions of the scanner and mounting bracket and may be used for installation.
Refer to par. 3.2.1 and 3.2.4 for correct positioning.
84
23.3*
0.92
3.31
14.7
0.58
M 4 n° 4
14
0.55
4
0.16
2.68 46 mm inch
* The quote refers to the scan line
Figure 12 – DS2100N Overall Dimensions
9
4.2
90°
R
4
0
4.2
20°
23 mm
Figure 13 – Mounting Bracket Overall Dimensions
4.2 n° 2
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DS2100N REFERENCE MANUAL
3
3.2.1 Mounting
Using the DS2100N mounting bracket you can obtain the most suitable position for the reader as shown in the figure below:
Tilt
Skew
Skew
Figure 14 – Positioning with Mounting Bracket
Pitch
26
INSTALLATION
3
3.2.2 Mounting a GFC-2020 Accessory Lateral Output Deflection Mirror
The GFC-2020 accessory is a 102° Lateral Output deflection mirror which helps to position the scanner body in a different orientation with respect to the code, for limited space applications.
The installation of the deflection mirror is very easy.
1. Make sure the device is not powered.
2. Remove the 0° scanning window from the scanner by unscrewing the two cover screws.
Cover Screws
Figure 15 - Removing the 0° Scanning Window
CAUTION
Avoid any contact with the deflection mirror, mirrored rotor, the lenses or other optical components; otherwise the performance of the reader will be reduced.
3. Clean the mirror surface and reading window with a clean soft cloth and alcohol before closing the scanner.
4. Mount the GFC-2020 accessory so that the opening face is at 90° with respect to the scanner body. Tighten the two cover screws.
Figure 16 - Mounting a GFC-2020 Deflection Mirror
The reading position with respect to the scanner is shown below. This provides a built-in skew angle to avoid direct light reflection when the scanner is mountied at 90° with respect to the code surface.
Laser Beam
102° ± 2°
GFC-2020
Figure 17 - GFC-2020 Laser Beam Output Position
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DS2100N REFERENCE MANUAL
3
3.2.3 Mounting a GFC-2100 Accessory Lateral Output Deflection Mirror
The GFC-2100 accessory is a 90° Lateral Output deflection mirror which helps to position the scanner body in a different orientation with respect to the code, for limited space applications.
The following items in the kit are used for mounting:
Deflection Mirror bag 1
Fixing Screws in bag 2
(silver self-threading)
90° Scanning Window in bag 2
0° Scanning Window
(original scanner part)
90° Scanning Window
1. Make sure the device is not powered.
Figure 18 - 0° vs 90° Scanning Windows
Cover Screws window from the scanner by unscrewing the two cover screws.
Figure 19 - Removing the 0° Scanning Window
CAUTION
Avoid any contact with the deflection mirror, mirrored rotor, the lenses or other optical components; otherwise the performance of the reader will be reduced.
3. Fix the mirror (from bag 1) to the device by means of the two fixing screws (from bag 2) .
4. Clean the mirror surface and reading window with a clean soft cloth and alcohol before closing the scanner.
Self-Threading Fixing Screws
Unthreaded
Holes
Deflection Mirror
Figure 20 - Mounting Deflection Mirror
5. Mount the 90° scanning window
(from bag 2) so that the opening face is now at 90° with respect to the scanner body. Tighten the two cover screws.
Figure 21 - Mounting 90° Scanning Window
The reading position with respect to the scanner is shown here.
90° ± 2°
Laser Beam
GFC-2100
Figure 22 - GFC-2100 Laser Beam Output Position
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INSTALLATION
3
3.2.4 Mounting a GFC-200 Accessory Contact Reading Mirror
The GFC-200 is an 85° contact reading mirror that is mounted directly to the DS2100N
Scanner. The GFC-200 allows contact reading, eliminating the external optical path.
Figure 23 - GFC-200 General View
The overall dimensions are provided in the figure below and can be used for proper installation.
146.5
[5.77]
18.8
[0.74]
18
[0.71]
Ø4.5
[Ø0.18] N°4
5
[0.20]
26
[1.02]
Scan Line
96.6
[3.80]
Figure 24 - GFC-200 Overall Dimensions mm in
37.2
[1.46]
29
3
DS2100N REFERENCE MANUAL
To fix a DS2100N Scanner to the GFC-200, use the two M 4 x 6 mm screws supplied with the GFC Kit. Refer to the following figure.
Figure 25 - Fixing DS2X00N Scanner to GFC-200
The GFC-200 85° contact reading mirror assures that the minimum skew angle is maintained to avoid direct light reflection which can degrade reading performance.
When reading very reflective barcodes, it may be necessary to increase the skew angle (up to 10° - 15°). In this case, the GFC-200 should be mounted with a corresponding inclination.
Code Surface
85° up to 10°/15°
Figure 26 - Maintaining Minimum Skew Angle
30
INSTALLATION
3
The internal optical path from the scanner reading window to the GFC-200 window is
51 mm.
The reading distance of the DS2100N scanner with the GFC-200 is shifted by 51 mm towards the scanner because of the internal optical path between the scanner and the GFC-
200 output window.
The reading performance also decreases in typical conditions by about 10% due to the optical signal passing through the output window of the GFC-200 and the reflection on the mirror surface.
The combination of these effects produces the reading diagram represented below:
-10% READING FIELD
Scanner Reading
Diagram without
GFC-200
Scanner Reading
Diagram with
GFC-200
-10%
DOF
-10% READING FIELD
51
[2.0] mm in
Scanner Reading Diagram shifted by 51 mm
Figure 27 - GFC-200 Reading Performance Comparison
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DS2100N REFERENCE MANUAL
3
3.2.5 Mounting an OM2000N Accessory Oscillating Mirror
The OM2000N oscillating mirror is designed to generate homogeneous and adjustable raster reading through deflection of the scanning laser beam.
The system consists of the oscillating mirror attached to the scanner and allows a surface instead of a line to be observed; versatility and reading accuracy are therefore increased in
"Picket Fence" reading mode.
The electronic and electromechanical components controlling the mirror movement are contained inside the rugged metal casing, which guarantees protection class IP65 when the
OM2000N is mounted correctly onto the scanner.
The OM2000N is directly powered from the scanner through a connector which is accessible
after removing the scanning window (see Figure 30). It therefore operates exclusively at low
power, between 10 and 30 VDC.
The following figure gives the overall dimensions of the DS2100N + OM2000N and may be used for its installation in the application.
51.2
[2.02]
69
[2.72]
107
[4.21]
Figure 28 – DS2100N + OM2000N Overall Dimensions
32
INSTALLATION
3
The installation of the deflection mirror is very easy.
1) Clean the OM2000N mirror surface and output window (internally and externally) with a clean soft cloth and alcohol before assembling it to the scanner.
CAUTION
All abrasive substances must be absolutely avoided as they cause irreparable damage to the transparency of the glass.
2) Remove the scanning window from the
3) Bring the OM2000N close to the scanner and insert the cable into the power
connector of the scanner (see Figure
Figure 29 – Remove Scanning Window
NOTE
Make sure the cable doesn't remain in the path of the mirror movement.
Figure 30 – OM2000N Electrical Connection
4) Check that the seal is correctly positioned and then after having aligned the OM2000N onto the scanner, fix it
using the two screws (see Figure 31).
5) In the indicated space on the front side of the OM2000N, apply the relative replicate scanner serial number label provided with the scanner itself (see
Figure 31 –Mount OM2000N
Figure 32 – Apply Replicate Scanner SN Label
33
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DS2100N REFERENCE MANUAL
The reading distance of the scanner with the OM2000N is shifted by 10 mm towards the scanner because of the internal optical path between the scanner and the OM2000N output window. The reading performance also decreases in typical conditions by about 10% due to the optical signal passing through the output window of the OM2000N and the reflection on the mirror surface. The combination of these effects produces the reading diagram represented below:
-10% READING FIELD
Scanner Reading Diagram without OM2000N
Scanner Reading Diagram with OM2000N
-10%
DOF
Scanner Reading Diagram shifted by 10 mm
-10% READING FIELD mm in
10
[0.39]
Figure 33 – OM2000N Reading Performance Comparison
The reading distance also depends on the amplitude of aperture used. In particular, wider apertures require the scanner to be closer to the code in order to read at the extreme edges
of the sweep (see Figure 34 below).
MAX. POSITION
+5°
0°
-15°
Fixed Position
23
[0.91]
-35°
MIN. POSITION
Figure 34 – OM2000N Reading Distance
34
NOTE
The OM2000N is configurable exclusively through the Genius™ utility program.
INSTALLATION
3
3.3 POSITIONING
The DS2100N scanner is able to decode moving barcode labels at a variety of angles, however significant angular distortion may degrade reading performance.
When mounting the DS2100N take into consideration these three ideal label position angles:
Skew 10° to 30°, Tilt 0° and Pitch 0° .
Follow the suggestions for the best orientation:
The Skew angle is represented by the value
S
in Figure 35. Position the reader to
assure at least 10° for the Skew angle. This avoids the direct reflection of the laser light emitted by the DS2100N.
For the raster version, this angle refers to the most inclined or external raster line, so that S all other raster lines assure more than 10°
Skew.
The Tilt angle is represented by the value T
in Figure 36. Position the reader in order to
minimize the Tilt angle.
Figure 35 - Skew Angle
T
By using the Reconstruction Reading Mode software parameter, the tilt angle is less critical and can be decoded even if the scan line doesn’t cross the entire code.
See par. 7.1 or the Help On Line for details.
The Pitch angle is represented by the value
P
in Figure 37. Position the reader in order
to minimize the Pitch angle.
Figure 36 - Tilt Angle
P
Figure 37 - Pitch Angle
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DS2100N REFERENCE MANUAL
4
4 CBX ELECTRICAL CONNECTIONS
All DS2100N models are equipped with a cable terminated by a 25-pin male D-sub connector for connection to the power supply and input/output signals.
We recommend making system connections through one of the CBX connection boxes since they offer the advantages of easy connection, easy device replacement and filtered reference signals.
NOTE
If you require direct wiring to the scanner the details of the connector pins
and relative connections are indicated in Chaper 5
.
The table below gives the pinout of the CBX100/500 terminal block connectors. Use this pinout when the DS2100N reader is connected by means of the CBX100/500:
Vdc
GND
Earth
+V
-V
O1+
O1-
O2+
O2-
+V
I1A
I1B
-V
+V
I2A
I2B
-V
TX
RX
SGND
CBX100/500 Terminal Block Connectors
Input Power
Power Supply Input Voltage +
Power Supply Input Voltage -
Protection Earth Ground
Inputs
Power Source – External Trigger
External Trigger A (polarity insensitive)
External Trigger B (polarity insensitive)
Power Reference – External Trigger
Power Source – Inputs
Input 2 A (polarity insensitive)
Input 2 B (polarity insensitive)
Power Reference – Inputs
Outputs
Power Source - Outputs
Power Reference - Outputs
Output 1 +
Output 1 -
Output 2 +
Output 2 -
Auxiliary Interface
Auxiliary Interface TX
Auxiliary Interface RX
Auxiliary Interface Reference
ID-NET™
ID+
ID-
Shield
ID-NET™ network +
ID-NET™ network -
Network Cable Shield
Main Interface
RS232
TX
RX
RTS
CTS
SGND
RS485
Full-Duplex
RS485
Half-Duplex
TX+ RTX+
* RX+
TX- RTX-
* RX-
SGND SGND
*
Do not leave floating, see par. 4.2.2 for connection details.
36
CBX ELECTRICAL CONNECTIONS
4
NOTE
To avoid electromagnetic interference when the scanner is connected to a
CBX connection box, verify the jumper positions in the CBX as indicated in its Installation Manual.
4.1 POWER SUPPLY
Power can be supplied to the scanner through the CBX100/500 spring clamp terminal pins
Power Supply
VGND
V+ in
Earth
Ground
Figure 38 - Power Supply Connections
The power must be between 10 and 30 Vdc only.
It is recommended to connect the device CHASSIS to earth ground (Earth) by setting the appropriate jumper in the CBX connection box. See the CBX Installation Manual for details.
4.2 MAIN SERIAL INTERFACE
CAUTION
Do not connect to the Main Interface spring clamp terminals if using Host
Interface Modules (Fieldbus) with the CBX500.
The signals relative to the following serial interface types are available on the CBX spring clamp terminal blocks.
If the interface type is not compatible with the current communication handshaking, then the system forces the handshake to none .
The main interface type and the relative parameters (baud rate, data bits, etc.) can be set using the Genius™ utility program or the Genius™ based Host Mode Programming procedure.
Details regarding the connections and use of the interfaces are given in the next paragraphs.
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DS2100N REFERENCE MANUAL
4
4.2.1 RS232
The serial interface is used in this case for point-to-point connections; it handles communication with the host computer and allows both transmission of code data and the programming of the scanner. This is the default setting.
The following pins are used for RS232 interface connection:
CBX100/500 Function
RTS
CTS
Request To Send
Clear To Send
It is always advisable to use shielded cables. The overall maximum cable length must be less than 15 m (49.2 ft).
USER INTERFACE
SGND RXD TXD
CTS RTS
SCANNER SGND TX RX
RTS CTS
Figure 39 – RS232 Main Interface Connections Using Hardware Handshaking
The RTS and CTS signals control data transmission and synchronize the connected devices.
START
OF
TRANSMISSION
END
OF
TRANSMISSION
+ V
RTS
- V
DATA
TRANSMISSION
DATA
TRANSMISSION
+ V
TX DATA
- V
C1 C2 C3 C4 C5
TRANSMISSION
STOPPED
ENABLED ENABLED
+ V
CTS
- V
IDLE
DISABLED
IDLE
Figure 40 - RS232 Control Signals
If the RTS/CTS handshaking protocol is enabled, the DS2100N activates the RTS output to indicate a message is to be transmitted. The receiving unit activates the CTS input to enable the transmission.
38
CBX ELECTRICAL CONNECTIONS
4
4.2.2 RS485
The RS485 full-duplex (5 wires + shield) interface is used for non-polled communication protocols in point-to-point connections over longer distances (max 1200 m / 3940 ft) than those acceptable for RS232 communications or in electrically noisy environments.
The CBX pinout follows:
CBX100/500
TX+
Function
RS485 Transmit Data +
RX+
TX-
RX-
RS485 Receive Data +
RS485 Transmit Data -
RS485 Receive Data -
USER INTERFACE
SGND RX485- TX485-
SCANNER SGND TX+ RX+
TX- RX-
Figure 41 - RS485 Full-duplex Connections
NOTE
For applications that do not use RX485 signals, do not leave these lines floating but connect them to SGND as shown below.
USER INTERFACE
RX485+
SGND RX485-
SCANNER SGND TX+
TX-
Figure 42 - RS485 Full-duplex Connections using Only TX Signals
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DS2100N REFERENCE MANUAL
4
4.2.3 RS485
NOTE
This interface is provided for backward compatibility. We recommend using the more efficient ID-NET™ network for Master/Slave or Multiplexer layouts.
The RS485 half-duplex (3 wires + shield) interface is used for polled communication protocols.
It can be used for Multidrop connections with a Datalogic Multiplexer, (see par. 6.5) exploiting
a proprietary protocol based on polled mode called MUX32 protocol, where a master device polls slave devices to collect data.
CBX100/500
RTX+
Function
RS485 Receive/Transmit Data +
RTX- RS485 Receive/Transmit Data -
USER INTERFACE
RTX485+
SGND RTX485-
SCANNER SGND RTX+
RTX-
Figure 43 - RS485 Half-duplex Connections
This interface is forced by software when the protocol selected is MUX32 protocol.
In a Multiplexer layout, the Multidrop address must also be set via serial channel by the
Genius™ utility or by the Host Programming Mode.
Figure 44 shows a multidrop configuration with DS2100N scanners connected to a
Multiplexer.
CAUTION
This is an example of multidrop wiring. Consult the multiplexer manual for complete wiring instructions.
40
CBX ELECTRICAL CONNECTIONS
4
MULTIPLEXER
Main Interface HOST
RS232/RS485
Scanner
Slave
#0
PG-6000
120 Ohm
Shield to Earth
Multidrop -
Multidrop +
Multidrop GND
Shield
V-
V+
CBX100/500
*
Shield floating
RTX-
RTX+
SGND
Shield
RS485 HD
Termination Resistor.
OFF
PG-6000 Earth
GND
Vdc
Scanner
Slave
#1
CBX100/500
*
Shield floating
RTX-
RTX+
SGND
Shield
RS485 HD
Termination Resistor.
OFF
PG-6000 Earth
GND
Vdc
CBX100/500
Scanner
Slave
(up to 31)
Shield floating
RTX-
RTX+
SGND
Shield
RS485 HD
Termination Resistor.
ON
PG-6000 Earth
GND
Vdc
Figure 44 - DS2100N Multidrop Connection to a Multiplexer
* When using CBX500, the Main interface multidrop network signals: Shield , SGND , RTX+ and RTX- are repeated on terminal connector row 4 to facilitate system cabling.
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DS2100N REFERENCE MANUAL
4
4.3 ID-NET™ INTERFACE
CBX100/500 Function
Shield Network Cable Shield
ID+
ID-
ID-NET™ network +
ID-NET™ network -
4.3.1 ID-NET™
The following instructions are referred to Figure 46, Figure 47 and Figure 48.
The general cable type specifications are: CAT5 twisted pair + additional CAT5 twisted pair, shielded cable AWG 24 (or AWG 22) stranded flexible.
We recommend using DeviceNet cables (drop or trunk type) to the following reference standards:
AN50325 – IEC 62026
UL STYLE 2502 80°C 30V
Cable Shield MUST be connected to earth ground ONLY at the Master.
NEVER use ID-NET™ cable shield as common reference.
The ID-NET™ max cable length depends on the baudrate used, (see the Baudrate Table below).
For Common Power Connections use only 2 wires (ID+ and ID-).
-
-
-
DC Voltage Power cable (Vdc – GND) should be handled as a signal cable (i.e. do not put it together with AC cable):
Wire dimensioning must be checked in order to avoid voltage drops greater than 0.8
Volts.
Cable should lie down as near as possible to the ID-NET™ cable (avoiding wide loops between them).
Scanner's chassis may be connected to earth.
Network inside the same building.
Baudrate Table
Baud Rate 125 kbps 250 kbps 500 kbps 1Mbps
Cable Length 1200 m 900 m 700 m *
* Application dependent, contact your Datalogic Automation representative for details.
NOTE
The default ID-NET™ baudrate is 500 kbps. Lower ID-NET™ baudrates allow longer cable lengths. The baudrate is software configurable by authorized Datalogic Automation personnel only.
42
CBX ELECTRICAL CONNECTIONS
4
4.3.2 ID-NET™
The following figure shows the response time of the ID-NET™ network. This time is defined as the period between the Trigger activation and the beginning of data transmission to the
Host.
Max ID-NET™ Response Time
240
220
200
180
160
140
120
100
80
60
40
20
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 16
Number of Nodes
125 kbps 500 kbps 250 kbps
Figure 45 – ID-NET™ Response Time
CONDITIONS:
ID-NET™ M/S Synchronized layout
message length = 50 bytes per node
43
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DS2100N REFERENCE MANUAL
44
Figure 46 – ID-NET™ Network Connections with isolated power blocks
CBX ELECTRICAL CONNECTIONS
4
Figure 47 - ID-NET™ Network Connections with Common Power Branch Network
45
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DS2100N REFERENCE MANUAL
46
Figure 48 – ID-NET™ Network Connections with Common Power Star Network
CBX ELECTRICAL CONNECTIONS
4
4.3.3 ID-NET™ Network Termination
The network must be properly terminated in the first and last scanner of the network. This is done by setting the ID-NET™ Termination Resistance Switch in the CBX100/500 to ON.
4.4 AUXILIARY RS232 INTERFACE
The auxiliary serial interface is used exclusively for RS232 point-to-point connections.
The parameters relative to the aux interface (baud rate, data bits, etc.) as well as particular communication modes such as LOCAL ECHO can be defined using the Genius™ utility program or Genius™ based Host Mode Programming installed from the CD-ROM.
The 9-pin female Auxiliary Interface connector inside the CBX is the preferred connector for device configuration or communication monitoring.
5 1
9 6
Figure 49 - 9-pin female connector
If permanent system wiring is required, the following pins are used to connect the RS232 auxiliary interface:
CBX100/500 Function
RX
TX
SGND
Auxiliary Interface Receive Data
Auxiliary Interface Transmit Data
Auxiliary Interface Reference
USER INTERFACE
RX TX
Reference
Figure 50 - RS232 Auxiliary Interface Connections
NOTE
Do not connect the Aux Interface to the CBX spring clamp connectors and the 9-pin connector simultaneously.
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DS2100N REFERENCE MANUAL
4
4.5 INPUTS
There are two optocoupled polarity insensitive inputs available on the scanner: Input 1
(External Trigger) and Input 2, a generic input:
The electrical features of both inputs are:
Maximum voltage: 30 Vdc
Maximum current: 12 mA (scanner) + 12 mA (CBX)
An anti-disturbance filter is implemented in software on both inputs so that the minimum pulse duration is 5 milliseconds. This value can be increased through the software parameter Debounce Filter, see the "2K/4K Family Software Configuration Parameter Guide”
Help file".
CBX100/500
+V
Function
Power Source - External Trigger
I1A
I1B
External Trigger A (polarity insensitive)
External Trigger B (polarity insensitive)
-V Power Reference - External Trigger
The External Trigger input is used in the On-Line operating Mode and tells the scanner to scan for a code. The active state of this input is selected in software. Refer to the Genius™
Help On Line.
The yellow Trigger LED (
, 3) is on when the active state of the External Trigger corresponds to ON.
This input is optocoupled and can be driven by both an NPN and PNP type command. The connections are indicated in the following diagrams:
EXTERNAL TRIGGER INPUT CONNECTIONS USING DS2100N POWER
PH-1 Photocell (PNP)
(brown)
(black) (blue)
Figure 51 – PH-1 (PNP) External Trigger Using DS2100N Power
48
CBX ELECTRICAL CONNECTIONS
NPN Photocell
Power to Input
Photocell Signal
Photocell
Reference
Figure 52 - NPN External Trigger Using DS2100N Power
EXTERNAL TRIGGER INPUT CONNECTIONS USING EXTERNAL POWER
PNP Photocell
Input
Signal
Pulled down to External
Input Device Reference
4
Figure 53 - PNP External Trigger Using External Power
NPN Photocell
Pulled up to External
Input Device Power
Input
Signal
Figure 54 - NPN External Trigger Using External Power
49
4
Function
Power Source - Inputs
Input 2 A (polarity insensitive)
Input 2 B (polarity insensitive)
Power Reference - Inputs
DS2100N REFERENCE MANUAL
CBX100/500
+V
I2A
I2B
-V
INPUT 2 CONNECTIONS USING DS2100N POWER
Input Device
Power to
Input Device
Device
Signal Reference
PNP Input 2 Using DS2100N Power
Input Device
Power to Input
Input Device Signal
Input Device
Reference
NPN Input 2 Using DS2100N Power
INPUT 2 CONNECTIONS USING EXTERNAL POWER
Input Device
Input
Signal
Pulled down to External
Input Device Reference
Figure 55 - PNP Input 2 Using External Power
50
CBX ELECTRICAL CONNECTIONS
Input Device
Pulled up to External
Input Device Power
Input
Signal
4
Figure 56 - NPN Input 2 Using External Power
4.5.1 Code
If the DS2100N is used as a Code Verifier, the verifier code can be configured in software through the Genius™ configuration program. However it is also possible to use one of the inputs to trigger when the scanner should store a code read as the verifier code.
The Code Verifier parameter must be enabled, and the configuration parameters to allow correct Code Type reading must be saved to the scanner in order to read the verifier code.
When the selected input is activated, the next read code will be stored as the verifier code in the scanner's non-volatile (Flash) memory.
For more details see the Verifier Parameters in the "2K/4K Family Software Configuration
Parameter Guide” Help file".
4.6 OUTPUTS
Two general purpose outputs are available.
CBX100/500
+V
Function
Power Source - Outputs
O1+
O1-
O2+
O2-
Output 1 +
Output 1 -
Output 2 +
Output 2 -
-V Power Reference Outputs
The meaning of the two outputs Output 1 and Output 2 can be defined by the user (No Read,
Right, Wrong, etc.). Refer to the Genius™ Help On Line.
By default, Output 1 is associated with the No Read event, which activates when the code signaled by the external trigger is not decoded, and Output 2 is associated with the Complete
Read event, which activates when all the selected codes are correctly decoded.
The output signals are fully programmable being determined by the configured
Activation/Deactivation events, Deactivation Timeout or a combination of the two.
51
4
DS2100N REFERENCE MANUAL
OUTPUT CONNECTIONS USING DS2100N POWER
Output Device
Power to
Output device
Output
Signal
Output device
Reference
Figure 57 - Open Emitter Output Using DS2100N Power
Output Device
Power to
Output device
Output device
Reference
Output
Signal
Figure 58 - Open Collector Output Using DS2100N Power
OUTPUT CONNECTIONS USING EXTERNAL POWER
Output Device
Pulled up to External
Output Device Power
Output
Signal
Figure 59 - Open Emitter Output Using External Power
Output Device
Output
Signal
Pulled down to External
Output Device Reference
Figure 60 - Open Collector Output Using External Power
V
CE
max = 30 Vdc
I max = 40 mA continuous; 130 mA pulsed
52
CBX ELECTRICAL CONNECTIONS
4
4.7 USER INTERFACE - HOST
The following table contains the pinout for standard RS232 PC Host interface. For other user interface types please refer to their own manual.
RS232 PC-side connections
1 5 1 13
6 9
9-pin male connector
14 25
25-pin male connector
Pin Name Pin Name
2 RX 3 RX
3 TX 2 TX
5 GND 7 GND
7 RTS 4 RTS
8 CTS 5 CTS
53
DS2100N REFERENCE MANUAL
5
5 25-PIN CABLE ELECTRICAL CONNECTIONS
All DS2100N models are equipped with a cable terminated by a 25-pin male D-sub connector for connection to the power supply and input/output signals. The details of the connector pins are indicated in the following table.
1 13
14 25
Figure 61 - 25-pin Male D-sub Connector
Pin Name
13, 9
25, 7
1
18
19
6
10
Vdc
GND
CHASSIS
I1A
I1B
I2A
I2B
8
22
11
12
O1+
O1-
O2+
O2-
20
21
RX
TX
23 ID+
24 ID-
14, 15, 16, 17 NC
25-pin D-sub male connector pinout
Function
Power supply input voltage +
Power supply input voltage -
Cable shield connected to chassis
External Trigger A (polarity insensitive)
External Trigger B (polarity insensitive)
Input 2 A (polarity insensitive)
Input 2 B (polarity insensitive)
Output 1 +
Output 1 -
Output 2 +
Output 2 -
Auxiliary Interface RX
Auxiliary Interface TX
Not Connected
RS485
Half-Duplex
3 RX
4 RTS
5 CTS * RX-
*
Do not leave floating, see par. 5.2.2 for connection details.
54
25-PIN CABLE ELECTRICAL CONNECTIONS
5
5.1 POWER SUPPLY
Power can be supplied to the scanner through the pins provided on the 25-pin connector
used for communication with the host (Figure 62):
DS2100N POWER SUPPLY
13 Vdc
V+ (10 - 30 Vdc)
25
GND
VGND
1 CHASSIS
CHASSIS
Earth Ground
Figure 62 - Power Supply Connections
The power must be between 10 and 30 Vdc only.
It is recommended to connect pin 1 (CHASSIS) to a common earth ground.
5.2 MAIN SERIAL INTERFACE
The signals relative to the following serial interface types are available on the input/output connector of DS2100N.
If the interface type is not compatible with the current communication handshaking, then the system forces the handshake to none .
The main interface type and the relative parameters (baud rate, data bits, etc.) can be set using the Genius™ utility program or the Genius™ based Host Mode Programming procedure.
Details regarding the connections and use of the interfaces are given in the next paragraphs.
55
DS2100N REFERENCE MANUAL
5
5.2.1 RS232
The serial interface is used in this case for point-to-point connections; it handles communication with the host computer and allows both transmission of code data and the programming of the scanner. This is the default setting.
The following pins are used for RS232 interface connection:
25-pin Name
2 TX
Function
3 RX
4 RTS
5 CTS
7 GND
Request To Send
Clear To Send
Ground
It is always advisable to use shielded cables. The overall maximum cable length must be less than 15 m (49.2 ft).
DS2100N USER INTERFACE
2 TX
RXD
3 RX
TXD
4 RTS
CTS
5 CTS
RTS
7 GND
GND
Chassis 1
Figure 63 – RS232 Main Interface Connections Using Hardware Handshaking
The RTS and CTS signals control data transmission and synchronize the connected devices.
START
OF
TRANSMISSION
END
OF
TRANSMISSION
+ V
RTS
- V
DATA
TRANSMISSION
DATA
TRANSMISSION
+ V
TX DATA
- V
C1 C2 C3 C4 C5
TRANSMISSION
STOPPED
ENABLED ENABLED
+ V
CTS
- V
IDLE
DISABLED
IDLE
Figure 64 - RS232 Control Signals
If the RTS/CTS handshaking protocol is enabled, the DS2100N activates the RTS output to indicate a message is to be transmitted. The receiving unit activates the CTS input to enable the transmission.
56
25-PIN CABLE ELECTRICAL CONNECTIONS
NOTE
5
5.2.2 RS485
The RS485 full-duplex (5 wires + shield) interface is used for non-polled communication protocols in point-to-point connections over longer distances (max 1200 m / 3940 ft) than those acceptable for RS232 communications or in electrically noisy environments.
The connector pinout follows:
25-pin
2
Name
TX+
Function
RS485 Transmit Data +
3
4
RX+
TX-
5 RX-
7 GND
RS485 Receive Data +
RS485 Transmit Data -
RS485 Receive Data -
Ground
DS2100N USER INTERFACE
2 TX+
+
4 TX-
RX485
-
3 RX+
+
5 RX-
TX485
-
7 GND
GND
Chassis 1
Figure 65 - RS485 Full-duplex Connections
For applications that do not use RX signals, do not leave these lines floating but connect them to GND as shown below.
DS2100N USER INTERFACE
2
4
3
5
TX+
TX-
RX+
RX-
+
-
RX485
7 GND
GND
Chassis 1
Figure 66 - RS485 Full-duplex Connections using Only TX Signals
57
DS2100N REFERENCE MANUAL
5
5.2.3 RS485
NOTE
This interface is provided for backward compatibility. We recommend using the more efficient ID-NET™ network for Master/Slave or Multiplexer layouts.
The RS485 half-duplex (3 wires + shield) interface is used for polled communication protocols.
It can be used for Multidrop connections with a Datalogic Multiplexer, (see par. 6.5) exploiting
a proprietary protocol based on polled mode called MUX32 protocol, where a master device polls slave devices to collect data.
The connector pinout follows:
25-pin
2
Name
RTX+
Function
RS485 Receive/Transmit Data +
4 RTX-
7 GND
RS485 Receive/Transmit Data -
Ground
DS2100N MULTIPLEXER
2 RTX+
RTX485 +
4 RTX-
RTX485 -
7 GND
RS485REF
Chassis 1
Figure 67 - RS485 Half-duplex Connections
This interface is forced by software when the protocol selected is MUX32 protocol.
In a Multiplexer layout, the Multidrop address must also be set via serial channel by the
Genius™ utility or by the Host Programming Mode.
Figure 68 shows a multidrop configuration with DS2100N scanners connected to a
Multiplexer.
CAUTION
This is an example of multidrop wiring. Consult the multiplexer manual for complete wiring instructions.
58
25-PIN CABLE ELECTRICAL CONNECTIONS
5
Figure 68 - DS2100N Multidrop Connection to a Multiplexer
59
DS2100N REFERENCE MANUAL
5
5.3 ID-NET™ INTERFACE
25-pin Name
23 ID+
Function
ID-NET™ network +
24 ID-
7 GND
ID-NET™ network -
Ground
5.3.1 ID-NET™
The following instructions are referred to Figure 70, Figure 71 and Figure 72.
The general cable type specifications are: CAT5 twisted pair + additional CAT5 twisted pair, shielded cable AWG 24 (or AWG 22) stranded flexible.
We recommend using DeviceNet cables (drop or trunk type) to the following reference standards:
AN50325 – IEC 62026
UL STYLE 2502 80°C 30V
Cable Shield MUST be connected to earth ground ONLY at the Master.
NEVER use ID-NET™ cable shield as common reference.
The ID-NET™ max cable length depends on the baudrate used, (see the Baudrate Table below).
For Common Power Connections use only 2 wires (23 and 24).
-
DC Voltage Power cable (Vdc – GND) should be handled as a signal cable (i.e. do not put it together with AC cable):
-
-
Wire dimensioning must be checked in order to avoid voltage drops greater than 0.8
Volts.
Cable should lie down as near as possible to the ID-NET™ cable (avoiding wide loops between them).
Scanner's chassis may be connected to earth.
Network inside the same building.
Baudrate Table
Baud Rate 125 kbps 250 kbps 500 kbps 1Mbps
Cable Length 1200 m 900 m 700 m *
* Application dependent, contact your Datalogic Automation representative for details.
NOTE
The default ID-NET™ baudrate is 500 kbps. Lower ID-NET™ baudrates allow longer cable lengths. The baudrate is software configurable by authorized Datalogic Automation personnel only.
60
25-PIN CABLE ELECTRICAL CONNECTIONS
5
5.3.2 ID-NET™
The following figure shows the response time of the ID-NET™ network. This time is defined as the period between the Trigger activation and the beginning of data transmission to the
Host.
Max ID-NET™ Response Time
240
220
200
180
160
140
120
100
80
60
40
20
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 16
Number of Nodes
125 kbps 500 kbps 250 kbps
Figure 69 – ID-NET™ Response Time
CONDITIONS:
ID-NET™ M/S Synchronized layout
message length = 50 bytes per node
61
5
DS2100N REFERENCE MANUAL
62
Figure 70 – ID-NET™ Network Connections with isolated power blocks
25-PIN CABLE ELECTRICAL CONNECTIONS
5
Figure 71 - ID-NET™ Network Connections with Common Power Branch Network
63
5
DS2100N REFERENCE MANUAL
64
Figure 72 – ID-NET™ Network Connections with Common Power Star Network
25-PIN CABLE ELECTRICAL CONNECTIONS
5
5.3.3 ID-NET™ Network Termination
The network must be properly terminated by a 120 Ohm resistor at the first and last scanner of the network.
5.4 AUXILIARY RS232 INTERFACE
The auxiliary serial interface is used exclusively for RS232 point-to-point connections.
The parameters relative to the aux interface (baud rate, data bits, etc.) as well as particular communication modes such as LOCAL ECHO can be defined using the Genius™ utility program or Genius™ based Host Mode Programming installed from the CD-ROM.
The following pins of the 25-pin connector are used to connect the RS232 auxiliary interface:
Pin Name Function
20 RX
21 TX
7 GND Ground
DS2100N USER INTERFACE
Chassis
7
1
20
21
RX
TX
GND
TXD
RXD
GND
Figure 73 - RS232 Auxiliary Interface Connections
65
DS2100N REFERENCE MANUAL
5
5.5 INPUTS
There are two optocoupled polarity insensitive inputs available on the scanner: Input 1
(External Trigger) and Input 2, a generic input:
The electrical features of both inputs are:
Maximum voltage: 30 Vdc
Maximum current: 12 mA
An anti-disturbance filter is implemented in software on both inputs so that the minimum pulse duration is 5 milliseconds. This value can be increased through the software parameter Debounce Filter, see the "2K/4K Family Software Configuration Parameter Guide”
Help file".
25-pin
9
Name
Vdc
Function
Power Source - External Trigger
18
19
I1A
I1B
External Trigger A (polarity insensitive)
External Trigger B (polarity insensitive)
7 GND Power Reference - External Trigger
The External Trigger input is used in the On-Line operating Mode and tells the scanner to scan for a code. The active state of this input is selected in software. Refer to the Genius™
Help On Line.
The yellow Trigger LED (
, 3) is on when the active state of the External Trigger corresponds to ON.
This input is optocoupled and can be driven by both an NPN and PNP type command. The connections are indicated in the following diagrams:
EXTERNAL TRIGGER INPUT PNP PH-1
DS2100N PNP PH-1 wires
9 Vdc (brown) +10-30 Vdc
18 I1A
(black) NO
V
CC
+
~
~
-
19 I1B
7
GND (blue) 0 V
Figure 74 - PH-1 Photocell (PNP) External Trigger Using DS2100N Power
66
25-PIN CABLE ELECTRICAL CONNECTIONS
EXTERNAL TRIGGER INPUT CONNECTIONS USING DS2100N POWER
DS2100N
9 Vdc
I1A
EXTERNAL TRIGGER
V
Signal
18
V
CC
+
~
~
-
19 I1B
7
GND
Ground
Figure 75 - PNP External Trigger Using DS2100N Power
DS2100N EXTERNAL TRIGGER
9
Vdc
V
18 I1A
V
CC
+
~
~
-
19
I1B
GND
Signal
7
Ground
Figure 76 - NPN External Trigger using DS2100N Power
EXTERNAL TRIGGER INPUT CONNECTIONS USING EXTERNAL POWER
DS2100N
V
CC
~
+ -
~
18
19
Vext 30 Vdc max.
EXTERNAL TRIGGER
V
I1A
Signal
I1B
Figure 77 - PNP External Trigger Using External Power
DS2100N Vext 30 Vdc max.
EXTERNAL TRIGGER
18 I1A
V
CC
I1B
V
~
+ -
~
19
Signal
Figure 78 - NPN External Trigger Using External Power
5
67
5
25-pin
9
6
10
7
Name
Vdc
I2A
I2B
GND
DS2100N REFERENCE MANUAL
Function
Power Source Inputs
Input 2 A (polarity insensitive)
Input 2 B (polarity insensitive)
Power Reference - Inputs
INPUT 2 CONNECTIONS USING DS2100N POWER
DS2100N
V
CC
+
~
~
-
9
6
10
7
GND
Vdc
I2A
I2B
INPUT DEVICE
V
Signal
Ground
Figure 79 - PNP Input 2 Using DS2100N Power
DS2100N
V
CC
+
~
~
-
9
6
Vdc
I2A
10
7
I2B
GND
INPUT DEVICE
V
Signal
Ground
Figure 80 - NPN Input 2 Using DS2100N Power
INPUT 2 CONNECTIONS USING EXTERNAL POWER
DS2100N
V
CC
~
+ -
~
6
10
Vext 30 Vdc max.
EXTERNAL TRIGGER
V
I2A
Signal
I2B
Figure 81 - PNP Input 2 Using External Power
DS2100N
V
CC
~
+ -
~
6
10
Vext 30 Vdc max.
EXTERNAL TRIGGER
I2A
I2B
V
Signal
Figure 82 - NPN Input 2 Using External Power
68
25-PIN CABLE ELECTRICAL CONNECTIONS
5
5.5.1 Code
If the DS2100N is used as a Code Verifier, the verifier code can be configured in software through the Genius™ configuration program. However it is also possible to use one of the inputs to trigger when the scanner should store a code read as the verifier code.
The Code Verifier parameter must be enabled, and the configuration parameters to allow correct Code Type reading must be saved to the scanner in order to read the verifier code.
When the selected input is activated, the next read code will be stored as the verifier code in the scanner's non-volatile (Flash) memory.
For more details see the Verifier Parameters in the "2K/4K Family Software Configuration
Parameter Guide” Help file".
5.6 OUTPUTS
Two general purpose outputs are available. The following pins are present on the 25-pin connector of the scanner:
25-pin
9
8
Name
Vdc
O1+
Function
Power Source - Outputs
Output 1 +
22
11
12
O1-
O2+
O2-
Output 1 -
Output 2 +
Output 2 -
7 GND Power Reference - Outputs
The meaning of the two outputs Output 1 and Output 2 can be defined by the user (No Read,
Right, Wrong, etc.). Refer to the Genius™ Help On Line.
By default, Output 1 is associated with the No Read event, which activates when the code signaled by the external trigger is not decoded, and Output 2 is associated with the Complete
Read event, which activates when all the selected codes are correctly decoded.
The output signals are fully programmable being determined by the configured
Activation/Deactivation events, Deactivation Timeout or a combination of the two.
DS2100N USER INTERFACE
Vext 30 Vdc max.
C 8/11
22/12
O+
O-
E
Figure 83 - Open Emitter Output Connections
69
DS2100N REFERENCE MANUAL
5
DS2100N USER INTERFACE
Vext 30 Vdc max.
C 8/11 O+
22/12 O-
E
Figure 84 - Open Collector Output Connections
V
CE
max = 30 Vdc
I max = 40 mA continuous; 130 mA pulsed
5.7 USER INTERFACE - HOST
The following table contains the pinout for standard RS232 PC Host interface. For other user interface types please refer to their own manual.
RS232 PC-side connections
1 5 1 13
6 9
9-pin male connector
14 25
25-pin male connector
Pin Name Pin Name
2 RX 3 RX
3 TX 2 TX
5 GND 7 GND
7 RTS 4 RTS
8 CTS 5 CTS
How To Build A Simple Interface Test Cable:
The following wiring diagram shows a simple test cable including power, external (pushbutton) trigger and PC RS232 COM port connections.
25-pin D-sub male 9-pin D-sub female
DS2100N
21 TX
20 RX
7 GND
13 Vdc
25 GND
2
3
5
RX
TX
GND
PC
13 Vdc
18 I1A
19 I1B
Power Supply
Vdc (10 – 30 Vdc)
Power GND
Trigger
Test Cable for DS2100N
70
TYPICAL LAYOUTS
6
The following typical layouts refer to system hardware configurations. Dotted lines in the figures refer to optional hardware configurations within the particular layout.
These layouts also require the correct setup of the software configuration parameters.
Complete software configuration procedures can be found in the Guide To Rapid
Configuration in the Genius™ Help On Line.
6.1 POINT-TO-POINT
In this layout the data is transmitted to the Host on the main serial interface. A Genius™ based Host Mode programming can be accomplished either through the main interface or the
Auxiliary interface.
In Local Echo communication mode, data is transmitted on the RS232 auxiliary interface 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.
PG6000
CBX
Host
1
DS2100N
3
2
Terminal
Main Serial Interface (RS232 or RS485 Full-Duplex)
Auxiliary Serial Interface (Local Echo) (RS232)
External Trigger (for On-Line Mode)
Figure 85 – Serial Interface Point-to-Point Layout
71
6
DS2100N REFERENCE MANUAL
In this layout a single scanner functions as a Slave node on a Fieldbus network. The data is transmitted to the Host through an accessory Fieldbus interface board installed inside the
CBX500 connection box.
Scanner configuration can be accomplished through the Auxiliary interface using the
Genius™ configuration program or Genius™ based Host Mode programming.
In Local Echo communication mode, data is transmitted on the RS232 auxiliary interface independently from the Fieldbus 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.
Power
CBX500
DS2100N
1
2
3
Host
Fieldbus Interface (Profibus, Ethernet, DeviceNet, etc.)
Auxiliary Serial Interface (Local Echo) (RS232)
External Trigger (for On-Line Mode)
Figure 86 – Fieldbus Interface Point-to-Point Layout
72
TYPICAL LAYOUTS
6
6.2 PASS-THROUGH
Pass-through mode allows two or more devices to be connected to a single external serial interface.
Each DS2100N transmits the messages received by the Auxiliary interface onto the Main interface. All messages will be passed through this chain to the host.
When On-Line Operating mode is used, the scanner is activated by an External Trigger
(photoelectric sensor) when the object enters its reading zone.
Applications can be implemented to connect a device such as a hand-held reader to the
Auxiliary port of the last scanner in the chain for manual code reading capability.
The Main and Auxiliary ports are connected as shown in the figure below:
1 2 1 2 1
Device#1 Device#2 Device#n
3
Power
Host
3
Main Serial Interface (RS232 only)
Auxiliary Serial Interface (RS232)
External Trigger (for On-Line Mode)
3
2
Figure 87 – Pass-Through Layout
73
6
DS2100N REFERENCE MANUAL
An alternative Pass-Through layout allows the more efficient ID-NET™ network to be used.
This layout is really an ID-NET Master/Slave Multidata layout which also allows each scanner (Master and Slaves) to accept input on the Auxiliary interface, for example to connect a device such as a hand-held reader for manual code reading capability.
Each DS2100N transmits its own messages plus any messages received by its Auxiliary interface onto the ID-NET™ interface. The Master passes all messages to the Host.
When On-Line Operating mode is used, the scanner is activated by an External Trigger
(photoelectric sensor) when the object enters its reading zone.
1 4
Master Slave#2 Slave#n
3 3
2
Power
Host
Main Serial Interface (RS232 or RS485)
Auxiliary Serial Interface (RS232)
External Trigger (for On-Line Mode)
ID-NET™
Figure 88 – Pass-Through On ID-NET™ Layout
3
2
74
TYPICAL LAYOUTS
6
6.3 ID-NET™
The ID-NET™ connection is used to collect data from several scanners to build a multi-point or a multi-sided reading system; there can be one master and up to 31 slaves connected together.
The slave scanners are connected together using the ID-NET™ interface. Every slave scanner must have a ID-NET™ address in the range 1-31.
The master scanner is also connected to the Host on the RS232/RS485 main serial interface.
For a Master/Slave Synchronized layout the External Trigger signal is unique to the system; there is a single reading phase and a single message from the master scanner to the Host computer. It is not necessary to bring the External Trigger signal to all the scanners.
The main, auxiliary, and ID-NET™ interfaces are connected as shown in the figure below.
1 3
Master
2 Slave#1 Slave#n
Power
Host Main Serial Interface (RS232 or RS485)
External Trigger (for On-Line Mode)
ID-NET™ (up to 16 devices - practical limit)
Figure 89 – ID-NET™ M/S Synchronized Layout
75
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DS2100N REFERENCE MANUAL
For a Master/Slave Multidata layout each scanner has its own reading phase independent from the others; each single message is sent from the master scanner to the Host computer.
1 4
Master Slave#1 Slave#n
2
Terminal
3
Power
Host Main Serial Interface (RS232 or RS485)
Auxiliary Serial Interface (Local Echo) (RS232)
External Trigger (for On-Line Mode)
ID-NET™ (up to 32 devices, max network extension of 1000 m)
Figure 90 – ID-NET™ M/S Multidata
NOTE
The auxiliary serial interface of the slave scanners can be used in Local
Echo communication mode to control any single scanner (visualize collected data) or to configure it using the Genius™ utility or the Genius™ based Host Mode programming procedure.
The ID-NET™ termination resistor switches must be set to ON only in the first and last CBX connection box.
76
TYPICAL LAYOUTS
6
QL100 ID-NET™ Slave Nodes
CBL-1480-xx
QL100
CBL-1480-xx
CBL-1490
ID-NET
Terminator
DS2100N
Master
Power
CAB-PW-EXT
CBX500 w BM200
PS
The ID-NET network must be terminated through the internal switch of the CBX500 and inserting an ID-NET terminator into the last QL in the network.
3 1 4 Host
5
CAB-AUX03
Ethernet
BA600 ID-NET™ Out
BA400 Ext. Power
BA500 Trigger
BA300 Service
Figure 91 – ID-NET™ M/S Synchronized Layout
DS2100N Master with CBX500 + DS2100N Slaves with QL100
QL100 QL100
QL500
ID-NET™
CBL-1480-xx
CAB-PW-EXT
Power
Slave Nodes
CBL-1480-xx
CBL-1490
ID-NET
Terminator
Master
PS
The ID-NET network must be terminated inserting an ID-NET terminator into the last QL in the network.
ID-NET on the QL500 is internally terminated.
Host
Ethernet Interface
Figure 92 – ID-NET™ M/S Synchronized Layout
DS2100N Master with QL500 + DS2100N Slaves with QL100
77
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DS2100N REFERENCE MANUAL
The Master scanner can communicate to the Host as a Slave node on an Ethernet TCP/IP network. This example requires using the accessory BM2x0 Ethernet interface board installed inside the CBX500 connection box.
System configuration can be accomplished through the Auxiliary interface of the Master scanner (internal CBX500 9-pin connector) using the Genius™ configuration program or
Genius™ based Host Mode programming.
Configuration can also be accomplished in Genius directly through the Ethernet network. In this case initial connection can be made using Programming Barcodes.
3
Power
1
2
Slave#1 Slave#n
Host
Master
Ethernet Interface (CBX500 with BM2x0)
External Trigger (for On-Line Mode)
ID-NET™ (up to 16 devices - practical limit)
Figure 93 – ID-NET™ M/S Synchronized Layout
DS2100N Master with BM200/210 TCP/IP Ethernet Interface to Host
78
TYPICAL LAYOUTS
6
Alternatively, the Master scanner can communicate to the Host as a Slave node on a
Fieldbus network. This requires using an accessory Fieldbus interface board installed inside the CBX500 connection box.
System configuration can be accomplished through the Auxiliary interface of the Master scanner (internal CBX500 9-pin connector) using the Genius™ configuration program or
Genius™ based Host Mode programming.
3
Power
Slave#1 Slave#n
2
Master
1
Host
Fieldbus Interface
External Trigger (for On-Line Mode)
ID-NET™ (up to 16 devices - practical limit)
Figure 94 – ID-NET™ Fieldbus M/S Synchronized Layout
4
Power
Master Slave#1 Slave#n
2
Terminal
3
1
Host
Fieldbus Interface
Auxiliary Serial Interface (Local Echo) (RS232)
External Trigger (for On-Line Mode)
ID-NET™ (up to 32 devices, max network extension of 1000 m)
Figure 95 – ID-NET™ Fieldbus M/S Multidata
79
6
DS2100N REFERENCE MANUAL
The QLM600 Profibus Gateway active connection module can also be used. System configuration can be accomplished through the Auxiliary interface of the Master scanner
(QLM600 Aux connector) using the Genius™ configuration program or Genius™ based Host
Mode programming.
QL100
7 CBL-1490
Configuration PC
CBL-1480-xx
6
5
ID-NET™ Slaves
Profibus Slave Node
ID-NET™ Master
SETUP
LEARN
TEST
READY
GOOD
TRIGGER
COM
STATUS
QLM600
Profibus
Terminator or to next Profibus Slave
3
2
1
2
CBL-1480-xx
6 4 Profibus Master (Host)
Figure 96 - ID-NET™ Synchronized Network - DS2100N Master with QLM600 + DS2100N Slaves with
QL100s
ID-NET™ Slave
CAB-AUX04
4 5
ID-NET™ Slave
CAB-AUX04
4 5
Profibus Slave Node
ID-NET™ Master
Configuration PC
CAB-AUX03
5
7
6
3
CBL-1480-xx
6
3 3
CBL-1480-xx
4
2
Profibus
Terminator
2 or to next
Profibus Slave
1
Profibus Master (Host)
Figure 97 - ID-NET™ Multidata Network - DS4800 Master with QLM600 + mixed Slaves with QL300s
Input Power
Profibus Interface
External Trigger (for On-Line Mode)
External Digital I/O Devices
ID-NET™ Network
ID-NET Terminator
Aux port for Reader Configuration
NOTE
The ID-NET network must be terminated inserting an ID-NET terminator into the last QL in the network. ID-NET on the QLM600 is internally terminated.
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TYPICAL LAYOUTS
6
6.4 RS232 MASTER/SLAVE
NOTE
This interface is provided for backward compatibility. We recommend using the more efficient ID-NET™ network for Master/Slave or Multiplexer layouts.
The RS232 master/slave connection is used to collect data from several scanners to build either a multi-point or a multi-sided reading system; there can be one master and up to 9 slaves connected together.
The Slave scanners use RS232 only on the main and auxiliary serial interfaces. Each slave
DS2100N transmits the messages received by the auxiliary interface onto the main interface.
All messages will be passed through this chain to the Master.
The Master scanner is connected to the Host on the RS232/RS485 main serial interface.
There is a single reading phase and a single message from the master scanner to the Host computer.
Either On-Line or Serial On-Line Operating modes can be used in this layout.
When On-Line Operating mode is used, the external trigger signal is unique to the system, however it is not necessary to bring the external trigger signal to the Slave scanners.
The main and auxiliary ports are connected as shown in the figure below.
1 2 1 2 1
3
Slave#1 Slave#n
Power
Master
Host
Main Serial Interface (RS232 only)
Auxiliary Serial Interface (RS232)
External Trigger (for On-Line Mode)
Figure 98 – RS232 Master/Slave Layout
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DS2100N REFERENCE MANUAL
6
6.5 MULTIPLEXER LAYOUT
NOTE
This interface is provided for backward compatibility. We recommend using the more efficient ID-NET™ network for Master/Slave or Multiplexer layouts.
Each scanner is connected to a Multiplexer (for example MX4000) with the RS485 halfduplex main interface through a CBX connection box.
1
0 1 31
2 2 2
3 3 3
MX4000
Power
Host
Main Serial Interface (RS485 Half-Duplex)
Auxiliary Serial Interface (Local Echo) (RS232)
External Trigger (for On-Line Mode)
Figure 99 - Multiplexer Layout
The auxiliary serial interface of the slave scanners can be used in Local Echo communication mode to control any single scanner (visualize collected data) or to configure it using the
Genius™ utility or Genius™ based Host Mode programming procedure.
Each scanner has its own reading phase independent from the others. When On-Line
Operating mode is used, the scanner is activated by an External Trigger (photoelectric sensor) when the object enters its reading zone.
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READING FEATURES
7
7.1 ADVANCED CODE RECONSTRUCTION (ACR-LITE)
The traditional way of barcode reading could be called “Linear Reading”. In this case, the laser beam crosses the barcode symbol from its beginning to its end as shown in the following figure:
Laser Beam
Figure 100 – Linear Reading
In Advanced Code Reconstruction mode it is no longer necessary for the laser beam to cross the label from the start to the end. With just a set of partial scans on the label (obtained using the motion of the label itself), the scanner is able to “reconstruct” the barcode. A typical set of partial scans is shown in the figure below:
Code Direction
Figure 101 – Partial Scans
None of the partial scans contains the whole label. The decoder aligns each partial scan correctly and combines them in order to obtain the entire code.
The alignment is performed by calculating the time difference from one partial scan to another using a reference code element.
ACR-Lite therefore has an intrinsic ability to increase the reading percentage of damaged codes as in the examples below:
Figure 102 – ACR-Lite Readable Codes
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DS2100N REFERENCE MANUAL
7
ACR-Lite is disabled by default but can be enabled for the following code types:
2/5 Interleaved
Code 39 Family
Code 128/GS1-128
EAN/UPC (without ADD-Ons)
Codabar
GS1 DataBar
Code 93
GS1 DataBar Expanded
7.1.1 Important ACR-Lite Reading Conditions
Do not use ACR-Lite for omni-directional reading stations.
Code concatenation and ACR-Lite are not compatible and therefore cannot be enabled simultaneously.
Stacked codes and ACR-Lite are not compatible.
Codes shorter than 4 digits, while readable linearly, cannot be reconstructed in ACR-Lite.
Reconstruction reading mode is not compatible with scanner Raster models.
To maximize scanner performance in Advanced Code Reconstruction
Reading applications:
NOTE
enable only the code symbologies that will actually be used in the application and disable any code symbologies that will not be used in the application
reconstruct only one code label at a time
use conveyor speeds less than or equal to 1.0 m/s
7.1.2 Tilt Angle for Advanced Code Reconstruction
The most important parameter in Advanced Code Reconstruction is the value of the maximum tilt angle ( maximum) under which the code reconstruction process is still possible.
Laser Beam
0° to max
Figure 103 – Tilt Angle
= tilt angle
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READING FEATURES
7
The decoder will be able to read the label with a tilt angle between
+ max and - max as shown in the following figure:
0
°
OK OK
-
+
Conveyor
OK
No Read No Read
No Read
OK OK
Laser Beam
Figure 104 – Reading Zones with Max
NOTE
While tilt angles of 45° can be obtained, DS2100N scanners are not designed to create omni-directional reading stations using two scanners in an X-pattern.
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DS2100N REFERENCE MANUAL
7
7.1.3 Advanced Code Reconstruction Reading Conditions
The following tables describe the minimum code height requirements ( in mm ) for standard
ACR-Lite applications depending on the code symbology and the given reading conditions.
ANSI Grade B minimum
scans/sec
three code symbologies enabled simultaneously
background
2/5 Interleaved
Conveyor Speed (m/s)
Code Resolution
(mm)
0.20
0.35
0.50
Ratio 2.5:1
Minimum Code Height for ACR-Lite Reading (mm)
0.5
45° max
.75 1 0.5
30° max
.75 1
17 20 23 12 14 16
28 30 32 18 20 22
34 36 38 23 25 27
Table 1
Code 39
Conveyor Speed (m/s)
Code Resolution
(mm)
0.20
0.35
0.50
Ratio 2.5:1; Interdigit = Module Size
Minimum Code Height for ACR-Lite Reading (mm)
0.5
45° max
.75 1 0.5
30° max
.75 1
16 19 22 12 14 16
26 28 30 17 19 21
31 33 35 21 23 25
Table 2
Code 128 – EAN 128
Conveyor Speed (m/s)
Code Resolution
(mm)
0.20
0.35
0.50
Minimum Code Height for ACR-Lite Reading (mm)
0.5
45° max
.75 1 0.5
30° max
.75 1
12 15 18 9 11 14
22 25 28 13 16 19
25 27 30 17 20 23
Table 3
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READING FEATURES
7
7.2 LINEAR CODE READING
The number of scans performed on the code by the DS2100N and therefore the decoding capability is influenced by the following parameters:
number of scans per second
code motion speed
label dimensions
scan direction with respect to code motion
At least 5 scans during the code passage should be allowed to ensure a successful read.
If scanning is perpendicular to the code motion direction (Figure 105), the number of effective
scans performed by the reader is given by the following formula:
Where: SN = number of effective scans SN = [(LH/LS) * SS] – 2
LH = label height (in mm)
LS = label movement speed in (mm/s)
SS = number of scans per second
Direction of code movement at LS speed
DS2100N
LH
Laser beam
Figure 105 - "Step-Ladder" Scanning Mode
For example, the DS2100N (500 scans/sec.) for a 25 mm high code moving at 1000 mm/s performs:
[(25/1000) * 500] - 2 = 10 effective scans.
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DS2100N REFERENCE MANUAL
7
7.2.2 Picket-Fence
If scanning is parallel to the code motion, (Figure 106), the number of effective scans is given
by the following formula:
SN = [((FW-LW)/LS) * SS] -2 Where: SN = number of effective scans
FW = reading field width (in mm)
LW = label width (in mm)
LS = label movement speed (in mm/s)
SS
Direction of code movement at LS speed
DS2100N Laser beam
LW
FW
Figure 106 - "Picket-Fence" Scanning Mode
For example, for a 60 mm wide code moving in a point where the reading field is 160 mm wide at a 1500 mm/s speed, the DS2100N (500 scans per sec.), performs:
[((160-60)/1500) * 500] - 2 = 31 effective scans
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READING FEATURES
7
7.3 PERFORMANCE
The DS2100N scanner is available in different versions according to the reading performance.
12X0
12X4
22X0
22X4
0.20 (8)
0.15 (6)
0.15 (6)
0.12 (5)
500 to 800
800 to 1000
500 to 800
800 to 1000
12X0 40 mm (1.6 in) - 300 mm (11.8 in) on 0.50 mm (20 mils) codes
12X4 50 mm (1.8 in) - 310 mm (11.8 in) on 0.50 mm (20 mils) codes
22X0 30 mm (1.2 in) - 90 mm (3.5 in) on 0.30 mm (12 mils) codes
22X4 45 mm (1.8 in) - 100 mm (3.9 in) on 0.20 mm (8 mils) codes
Refer to the diagrams given in par. 7.4 for further details on the reading features. They are
taken on various resolution sample codes at a 25 C ambient temperature, depending on the conditions in the notes under the diagrams.
7.3.1 Raster
Raster versions are available. The distance between the top and bottom scan lines is called capture and is measured from the laser beam output window.
The maximum capture is 18 mm (0.7 in) at 300 mm (11.8 in).
If standard devices do not satisfy specific requirements, contact your nearest Datalogic distributor, supplying code samples, to obtain complete information on the reading possibilities.
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DS2100N REFERENCE MANUAL
7
7.4 READING DIAGRAMS
DS2100N-1200 (Standard Resolution)
0 20 40 60 80
5
120
11 12
280 300
(in)
(mm)
4 100
3
80
60
2
1
40
20
0.20 mm
(8 mils)
0.30 mm
(12 mils)
0.35 mm
(14 mils)
0 0
1
2
3
20
40
60
80
4
100
120
5
(in)
(mm)
NOTE: (0,0) is the center of the laser beam output window.
CONDITIONS
Optic Version
Code
= Linear
= Interleaved 2/5 or Code 39
0.50 mm
(20 mils)
"Pitch" angle
"Skew" angle
"Tilt" angle
= 0
= 15
= 0
*Reading Conditions
*Scan Speed
= Standard
= 500 scans/sec
* Parameter selectable in Genius™
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READING FEATURES
7
DS2100N-1200
Reading Distance vs Scanning Speed
Distance
0.50 mm
0 1 11 12
0 20 40 60 80 280 300 (mm)
0.35 mm
0.30 mm
0.20 mm
Code
Resolution
500 scans/s
800 scans/s
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DS2100N REFERENCE MANUAL
7
DS2100N-2200 (High resolution)
0 5 (in)
0 10 20 30 40 50 60 70 80 90 100 110 120 130 (mm)
60
2
50
40
30
1
0
20
10
0
10
20
1
30
40
0.15 mm
(6 mils)
2
50
60
(in)
(mm)
NOTE: (0,0) is the center of the laser beam output window.
CONDITIONS
Optic Version
Code
= Linear
= Interleaved 2/5 or Code 39
"Pitch" angle
0.90
= 0
"Skew" angle
"Tilt" angle
= 15
= 0
*Reading Conditions
*Scan Speed
= Standard
= 500 scans/sec
* Parameter selectable in Genius™
0.30 mm
(12 mils)
0.20 mm
(8 mils)
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READING FEATURES
0.30 mm
DS2100N-2200
Reading Distance vs Scanning Speed
Distance
0 1 2 3 4
0 10 20 30 40 50 60 70 80 90 100 110 120 130 (mm)
7
0.20 mm
0.15 mm
500 scans/s
800 scans/s
Code
Resolution
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DS2100N REFERENCE MANUAL
7
DS2100N-1204 High Performance (Standard Resolution)
0 20 40 60 80
5
120
11 12
280 300
(in)
(mm)
4 100
3
80
60
2
1
40
20
0
1
2
0
20
40
3
60
80
0.15 mm
(6 mils)
0.20 mm
(8 mils)
0.30 mm
(12 mils)
4
100
120
5
(in)
(mm)
NOTE: (0,0) is the center of the laser beam output window.
CONDITIONS
Optic Version
Code
= Linear
= Interleaved 2/5 or Code 39
0.50 mm
(20 mils)
"Pitch" angle
"Skew" angle
"Tilt" angle
*Code Resolution
*Reading Conditions
*Scan Speed
* Parameter selectable in Genius™
= 0
= 15
= 0
= High for 0.30 mm, (12 mils) codes and smaller
Standard for 0.50 mm (20 mils) codes and greater
= Standard
= 1000 scans/sec
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READING FEATURES
DS2100N-2204 High Performance (High Resolution)
0 1 2 3 4
0 10 20 30 40 50 60 70 80 90 100 110 120 130
60
2
50
(m m )
1
0
40
30
20
10
0
0.12 m m
(5 mils)
1
10
20
30
40
2
50
60
(in)
(m m )
NOTE: (0,0) is the center of the laser beam output window.
CONDITIONS
Optic Version
Code
= Linear
= Interleaved 2/5 or Code 39
0.20 m m
(8 mils)
0.15 mm
(6 mils)
"Pitch" angle
"Skew" angle
"Tilt" angle
*Code Resolution
*Reading Conditions
*Scan Speed
* Parameter selectable in Genius™
= 0
= 15
= 0
= High for 0.15 mm, (6 mils) codes and smaller
Standard for 0.20 mm (8 mils) codes
= Standard
= 1000 scans/sec
7
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DS2100N REFERENCE MANUAL
8
8 MAINTENANCE
8.1 CLEANING
Clean the laser beam output window periodically for continued correct operation of the reader.
Dust, dirt, etc. on the window may alter the reading performance.
Repeat the operation frequently in particularly dirty environments.
Use soft material and alcohol to clean the window and avoid any abrasive substances.
WARNING
Clean the window of the DS2100N when the scanner is turned off or, at least, when the laser beam is deactivated.
96
TROUBLESHOOTING
9
9 TROUBLESHOOTING
9.1 GENERAL GUIDELINES
When wiring the device, pay careful attention to the signal name (acronym) on the
CBX100/500 spring clamp connectors (chp. 4). If you are connecting directly to the scanner
25-pin connector pay attention to the pin number of the signals (chp 5).
If you need information about a certain reader parameter you can refer to the Genius™ program help files.
Either connect the device and select the parameter you’re interested in by pressing the F1 key, or select Help/Parameters Help/2K_4K Software Configuration Parameters Guide from the command menu.
If you’re unable to fix the problem and you’re going to contact your local Datalogic office or
Datalogic Partner or ARC, we suggest providing (if possible) the Device Configuration files
(*.ddc). Connect through Genius™ and click the Save icon from the toolbar. Also note the exact Model, Serial Number and Order Number of the device.
97
9
DS2100N REFERENCE MANUAL
TROUBLESHOOTING GUIDE
Problem
Power On : the “Power
On”/”Ready” LED is not lit
Diagnostic Error : the "Ready" LED and
"Status" LED are continuously blinking and the "Good" Read
LED is ON
On line Mode activates)
On line Mode
TRIGGER LED is correctly lit but nothing happens (no reading results) results)
:
TRIGGER LED is not lit
(when external trigger
:
Serial On line Mode : the reader is not triggered (no reading
Suggestions
Is power connected?
If using a power adapter (like PG 6000), is it connected to a wall outlet?
If using rail power, does rail have power?
If using CBX100, does it have power (check switch and LED)?
Measure voltage either at pin 13 and pin 25 (for 25-pin connector) or at spring clamp Vdc and GND (for CBX).
This indicates a diagnostic alarm/error condition. A User Defined
Error message or an Internal Numeric Error message is sent over the selected communication interface. See the Help On Line for diagnostic error conditions.
Is sensor connected to I1A, I1B spring clamps (for CBX) or to pins 18 and 19 (for 25-pin connector)?
Is power supplied to photo sensor?
Are the photo sensor LEDS (if any) working correctly?
Is the sensor/reflector system aligned?
Is the software configuration consistent with the application condition (operating mode etc.)?
In the Genius™ program select the Operating Mode branch and check for related parameters.
In the Genius™ program select the Operating Mode branch and check if Serial On Line is selected in the On Line Options.
Are the Start – Stop characters correctly assigned?
Is the serial trigger source correctly connected and configured?
In the Genius™ program select the Operating Mode branch and check the Reading Phase Timeout parameterization.
On line Mode and
Serial On Line :
Reader doesn’t respond correctly to the expected external signals end
X-PRESS™:
X-PRESS™ functions don't work. LEDs light up but do not allow access to the functions.
The X-PRESS™ functions don't work if the scanner motor or laser are turned off. Check if the motor or laser are turned off through the following parameters:
Beam Shutter = enabled
Scan Speed = Motor Off
Energy Saving>Serial Motor Off has been sent
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TROUBLESHOOTING
9
TROUBLESHOOTING GUIDE
Problem
Reading :
Not possible to read the target barcode (always returns No Read) or the
Auto Setup procedure
Fails.
Communication
Device is not transmitting anything to the host
Communication
Data transferred to the host are incorrect, corrupted or incomplete
Communication
:
:
Always returns the
Reader Failure
Character (<BEL> char as default)
:
How do I obtain my units’ serial numbers?
Suggestions
Check synchronization of reading pulse with object to read:
Is the scan line correctly positioned?
Place barcode in the center of scan line and run Test mode
(selectable by Genius™ as an Operating Mode). If you still have trouble, check the following:
Is the reading distance within that allowed (see reading diagrams)?
Is the Tilt angle too large?
Is the Skew angle less than 10° (direct reflection)?
Choose the Code Definition branch and enable different
Code Symbologies (except Pharmacode). Length = Min and Max (variable).
Is the Bar Code quality sufficient?
If you had no success, try to perform the test using the
BARCODE TEST CHART included with the product.
Is the serial cable connected?
Is the correct wiring respected?
Are serial host settings equivalent to the serial device setting?
If using CBX, be sure the RS485 termination switch is positioned to OFF.
In the Genius™ program select the Data Communication
Settings/Data Format/Standard Parameters branch and check the Header, Separators, and Terminator values
Also check the Code Field Length and Fill Character values.
Are the COM port parameters correctly assigned?
Contact your local Datalogic office or Datalogic Partner or
ARC, because either a Motor or Laser failure has occurred.
Note the exact model and Serial Number of the device.
The device’s serial number is printed on a label that is affixed to the body of the reader.
Serial numbers consist of 9 characters: one letter, 2 numbers, and another letter followed by 5 numbers.
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DS2100N REFERENCE MANUAL
10
10 TECHNICAL FEATURES
ELECTRICAL FEATURES
Input Power
Supply Voltage
OPTICAL FEATURES
Light Source
Wave Length
Safety Class
DS2100N-XXX0
10 to 30 Vdc
DS2100N-XXX4
Power consumption max.
Serial Interfaces
0.3 to 0.1 A; 3 W 0.5 to 0.17 A; 5 W
Main Serial Interface Sw programmable: RS232; RS485 FD and HD
Baudrate 1200 - 115200
Auxiliary RS232
Baudrate 1200 - 115200
ID-NET™ RS485
Baudrate Up to 1 MBaud
Inputs
Input 1 (External Trigger), Input 2
Voltage
Current Consumption
Optocoupled, polarity insensitive
10 to 30 Vdc
12 mA max.
5 ms. Minimum Pulse Duration
Outputs
Output 1, Output 2
V
CE
Collector Current
V
CE saturation
Power Dissipation
Optocoupled
30 Vdc max.
40 mA continuous max.; 130 mA pulsed max.
1V max. at 10 mA
80 mW max. at 45 C (ambient temperature)
Semiconductor laser diode
In the range 630 to 680 nm
Class 2 - EN 60825-1; CDRH
READING FEATURES (Note 1)
Scan Rate (software program.)
Aperture Angle
Maximum Reading Distance
Maximum Resolution
(500 to 800 scans/sec)
50°
(800 to 1000 scans/sec)
See reading diagrams
ENVIRONMENTAL FEATURES
Operating Temperature (Note 2)
Storage Temperature
0° to +45 C (+32° to +113 °F)
-20° to +70 C (-4° to +158 °F)
Humidity max.
Vibration Resistance
EN 60068-2-6
Bump Resistance
EN 60068-2-29
Shock Resistance
EN 60068-2-27
Protection Class – EN 60529
90% non condensing
14 mm @ 2 to 10 Hz; 1.5 mm @ 13 to 55 Hz;
2 g @ 70 to 200 Hz; 2 hours on each axis
30g; 6 ms;
5000 shocks on each axis
30g; 11 ms;
3 shocks on each axis
IP65
PHYSICAL FEATURES
Mechanical Dimensions
Weight
Note 1:
Further details given in par. 7.3.
68 x 84 x 34 mm (2.7 x 3.3 x 1.3 in)
330 g (11.6 oz.)
Note 2: If the reader is used in high temperature environments (over 40 C), use of the Beam Shutter is advised (see the
Genius™ configuration program) and/or a thermally conductive support (such as the metal bracket provided).
100
TECHNICAL FEATURES
SOFTWARE FEATURES
READABLE CODES
* EAN/UPC (including Add-on 2 and Add-on 5)
* 2/5 Interleaved
* Code 39 (Standard and Full ASCII)
* Codabar
ABC Codabar
*GS1 DataBar
*GS1 DataBar Expanded
Code Selection
Decoding Safety
Headers and Terminators
Operating Modes
Configuration Modes
Special Functions
* Code 93
* Code 128
* GS1-128 (ex EAN 128)
ISBT 128
Pharmacode
Plessey
GS1 DataBar Limited
*ACR-Lite Readable. up to ten different symbologies during one reading phase can enable multiple good reads of same code
Up to 128-byte header string
Up to 128-byte terminator string
On-Line, Serial On-Line, Verifier,
Automatic, Continuous, Test
X-PRESS™ Functions
Genius™ utility program
Genius™ based Host Mode Programming
Code Verifier
ACR-Lite (Advanced Code Reconstruction)
Motor Off and SW_Speed Control
Programmable Diagnostic and Statistic Messages
Non-volatile internal Flash Parameter Storage
USER INTERFACE
LED Indicators Ready, Good, Trigger, Com, Status, Power On
10
101
GLOSSARY
ACR-Lite (Advanced Code Reconstruction)
This is a light version of the powerful Advanced Code Reconstruction technology applied to high performance high precision scanners. ACR-Lite is effective in reading codes positioned
close-to-linear, small height codes, damaged codes, or poor print quality codes. See par. 7.1.
Aperture
Term used on the required CDRH warning labels to describe the laser exit window.
Barcode
A pattern of variable-width bars and spaces which represents numeric or alphanumeric data in machine-readable form. The general format of a barcode symbol consists of a leading margin, start character, data or message character, check character (if any), stop character, and trailing margin. Within this framework, each recognizable symbology uses its own unique format.
Barcode Label
A label that carries a barcode and can be affixed to an article.
Baud Rate
A unit used to measure communications speed or data transfer rate.
CDRH (Center for Devices and Radiological Health)
This organization (a service of the Food and Drug Administration) is responsible for the safety regulations governing acceptable limitations on electronic radiation from laser devices.
Datalogic devices are in compliance with the CDRH regulations.
Code Positioning
Variation in code placement that affects the ability of a scanner to read a code. The terms
Pitch, Skew, and Tilt deal with the angular variations of code positioning in the X, Y and Z
axes. See pars. 3.2.1 and 3.2.4. Variations in code placement affect the pulse width and
therefore the decoding of the code. Pulse width is defined as a change from the leading edge of a bar or space to the trailing edge of a bar or space over time. Pulse width is also referred to as a transition. Tilt, pitch, and skew impact the pulse width of the code.
Decode
The process of translating a barcode into data characters using a specific set of rules for each symbology.
Decoder
As part of a barcode reading system, the electronic package which receives the signals from the scanner, performs the algorithm to interpret the signals into meaningful data and provides the interface to other devices. The decoder is normally integrated into the scanner.
EAN
European Article Number System. The international standard barcode for retail food packages.
FLASH
An on-board non-volatile memory chip.
102
Full Duplex
Simultaneous, two-way, independent transmission in both directions.
Half Duplex
Transmission in either direction, but not simultaneously.
Host
A computer that serves other terminals in a network, providing services such as network control, database access, special programs, supervisory programs, or programming languages.
Interface
A shared boundary defined by common physical interconnection characteristics, signal characteristics and meanings of interchanged signals.
LED (Light Emitting Diode)
A low power electronic device that can serve as a visible or near infrared light source when voltage is applied continuously or in pulses. It is commonly used as an indicator light and uses less power than an incandescent light bulb but more than a Liquid Crystal Display
(LCD). LEDs have extremely long lifetimes when properly operated.
Multidrop Line
A single communications circuit that interconnects many stations, each of which contains terminal devices. See RS485.
Parameter
A value that you specify to a program. Typically parameters are set to configure a device to have particular operating characteristics.
Picket-Fence Orientation
When the barcode’s bars are positioned vertically on the product, causing them to appear as
a picket fence. The first bar will enter the scan window first. See par. 7.2.2.
Pitch
Rotation of a code pattern about the X-axis. The normal distance between center line or
adjacent characters. See pars. 3.2.1 and 3.2.4.
Position
The position of a scanner or light source in relation to the target of a receiving element.
Protocol
A formal set of conventions governing the formatting and relative timing of message exchange between two communicating systems.
Raster
The process of projecting the laser beam at varied angles spaced evenly from each other.
Typically, the mirrored rotor surfaces are angled to create multiple scan lines instead of a single beam.
Resolution
The narrowest element dimension, which can be distinguished by a particular reading device or printed with a particular device or method.
103
RS232
Interface between data terminal equipment and data communication equipment employing serial binary data interchange.
RS485
Interface that specifies the electrical characteristics of generators and receivers for use in balanced digital multipoint systems such as on a Multidrop line.
Scanner
A device that examines a printed pattern (barcode) and either passes the uninterpreted data to a decoder or decodes the data and passes it onto the Host system.
Serial Port
An I/O port used to connect a scanner to your computer, identifiable by a 9-pin or 25-pin connector.
Signal
An impulse or fluctuating electrical quantity (i.e.: a voltage or current) the variations of which represent changes in information.
Skew
Rotation about the Y-axis. Rotational deviation from correct horizontal and vertical
orientation; may apply to single character, line or entire encoded item. See pars. 3.2.1 and
Step-Ladder Orientation
When the barcode’s bars are positioned horizontally on the product, causing them to appear
as a ladder. The ends of all bars will enter the scan window first. See par. 7.2.1.
Symbol
A combination of characters including start/stop and checksum characters, as required, that form a complete scannable barcode.
Tilt
Rotation around the Z axis. Used to describe the position of the barcode with respect to the
laser scan line. See pars. 3.2.1 and 3.2.4.
Trigger Signal
A signal, typically provided by a photoelectric sensor or proximity switch, which informs the scanner of the presence of an object within its reading zone.
UPC
Acronym for Universal Product Code. The standard barcode type for retail food packaging in the United States.
Visible Laser Diode
A light source used in scanners to illuminate the barcode symbol. Generates visible red light at wavelengths between 630 and 680 nm.
104
INDEX
2
25-Pin Cable Electrical Connections, 54
A
Accessories, 23
Advanced Code Reconstruction (ACR-
Lite), 83
Auxiliary RS232 Interface, 47, 65
C
CBX Electrical Connections, 36
CE Compliance, viii
Cleaning, 96
Code Verifier, 51, 69
D
DS2100N Description, 15
F
FCC Compliance, vii
G
General View, x
GFC-200, 29
GFC-21 0 0, 28
GFC-2020, 27
Glossary, 102
H
Handling, viii
I
ID-NET™, 75
ID-NET™ Cables, 42, 60
ID-NET™ Interface, 42, 60
ID-NET™ Network Termination, 47, 65
ID-NET™ Response Time, 43, 61
Inputs, 48, 66
Installation, 24
L
Laser Safety, vi
LEDs, 16
Linear Code Reading, 87
M
Main Serial Interface, 37, 55
Mechanical Installation, 25
Model Description, 22
Mounting DS2100N, 26
Multiplexer Layout, 82
O
Outputs, 51, 69
P
Package Contents, 24
Pass-Through, 73
Performance, 89
Picket-Fence Mode, 88
Point-to-Point, 71
Positioning, 35
Power Supply, vii, 37, 55
R
Reading Diagrams, 90
Reading Features, 83
References, v
RS232 Interface, 38, 56
RS232 Master/Slave, 81
RS485 Full Duplex, 39, 57
RS485 Half Duplex, 40, 58
S
Step-Ladder Mode, 87
Support Through The Website, v
T
Technical Features, 100
Troubleshooting, 97
Typical Layouts, 71
X
X-PRESS™ Human Machine Interface, 19
105
DECLARATION OF CONFORMITY
EC-030
Rev.: 4
Pag.: 1 di 1
Datalogic Automation S.r.l.
Via Lavino 265
40050 Monte San Pietro
Bologna - Italy www.automation.datalogic.com
declares that the
DS2100N; Laser Scanner
and all its models are in conformity with the requirements of the European Council Directives listed below:
2004 / 108 / EC EMC Directive
______________________________________________
This Declaration is based upon compliance of the products to the following standards:
EN 55022 ( C LASS A ITE ), D ECEMBER 2010:
EN 61000-6-2, S EPTEMBER 2005:
INFORMATION TECHNOLOGY EQUIPMENT
RADIO DISTURBANCE CHARACTERISTICS
L IMITS AND METHODS OF MEASUREMENTS
E LECTROMAGNETIC COMPATIBILITY (EMC)
P ART 6-2: G ENERIC STANDARDS I MMUNITY FOR INDUSTRIAL
ENVIRONMENTS
Monte San Pietro, January 24th, 2012
Paolo Morselli
Quality Manager
UNI EN ISO 14001
DECLARATION OF CONFORMITY
EC-127
Rev.: 1
Pag.: 1 di 1
Datalogic Automation S.r.l.
Via Lavino 265
40050 Monte San Pietro
Bologna - Italy www.automation.datalogic.com
declares that the
CBX100; Connection Box Compact
CBX500; Connection Box Modular
BM100; Backup module
BM150; Display module
and all its models are in conformity with the requirements of the European Council Directives listed below:
2004 / 108 / EC EMC Directive
______________________________________________
This Declaration is based upon compliance of the products to the following standards:
EN 55022 ( C LASS A ITE ), D ECEMBER 2010:
EN 61000-6-2, S EPTEMBER 2005:
INFORMATION TECHNOLOGY EQUIPMENT
RADIO DISTURBANCE CHARACTERISTICS
L IMITS AND METHODS OF MEASUREMENTS
E LECTROMAGNETIC COMPATIBILITY (EMC)
P ART 6-2: G ENERIC STANDARDS I MMUNITY FOR INDUSTRIAL
ENVIRONMENTS
Monte San Pietro, January 20th, 2012
Paolo Morselli
Quality Manager
UNI EN ISO 14001
DECLARATION OF CONFORMITY
EC-128
Rev.: 2
Pag.: 1 di 1
Datalogic Automation S.r.l.
Via Lavino 265
40050 Monte San Pietro
Bologna - Italy www.automation.datalogic.com
declares that the
QLxxx and QLMxxx; Connection module
and all its models are in conformity with the requirements of the European Council Directives listed below:
2004 / 108 / EC EMC Directive
______________________________________________
This Declaration is based upon compliance of the products to the following standards:
EN 55022 ( C LASS A ITE ), D ECEMBER 2010:
EN 61000-6-2, S EPTEMBER 2005:
INFORMATION TECHNOLOGY EQUIPMENT
RADIO DISTURBANCE CHARACTERISTICS
L IMITS AND METHODS OF MEASUREMENTS
E LECTROMAGNETIC COMPATIBILITY (EMC)
P ART 6-2: G ENERIC STANDARDS I MMUNITY FOR INDUSTRIAL
ENVIRONMENTS
Monte San Pietro, January 20th , 2012
Paolo Morselli
Quality Manager
UNI EN ISO 14001
www.datalogic.com
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