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Datalogic DS1100 Reference Manual

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  • Page 1 DS1100 Reference Manual...
  • Page 2 ALL RIGHTS RESERVED Datalogic reserves the right to make modifications and improvements without prior notification. 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.

  • Page 3: Table Of Contents

    Indicators ...................... 2 Model Description ..................2 Accessories....................3 INSTALLATION.................... 4 Package Contents..................4 Mechanical Installation.................. 5 2.2.1 Mounting DS1100 ..................6 2.2.2 Reading Position................... 7 Electrical Connections .................. 8 2.3.1 Power Supply....................9 2.3.2 Main Serial Interface - RS485 Half-Duplex ........... 9 2.3.3...
  • Page 4 3.3.1 Raster ......................23 Reading Diagrams ..................24 MAINTENANCE ..................26 Cleaning...................... 26 TROUBLESHOOTING ................27 General Guidelines ..................27 TECHNICAL FEATURES ................30 GLOSSARY....................32 INDEX ......................36...

  • Page 5: References

    For further details refer to the WinHost Help On Line. SERVICES AND SUPPORT Datalogic provides several services as well as technical support through its website. Log on to www.datalogic.com and click on the links indicated for further information including: •...

  • Page 6: Safety Regulations

    LASER SAFETY The following information is provided to comply with the rules imposed by international authorities and refers to the correct use of the DS1100 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.

  • Page 7: Power Supply

    AVOID EXPOSURE LASER LIGHT EMITTED FROM THIS APERTURE LASER LIGHT DO NOT STARE INTO BEAM CLASS 2 LASER PRODUCT MAX. OUTPUT RADIATION 1mW EMITTED WAVE LENGTH 630-680 nm TO EN 60825-1:2001 CAUTION-CLASS 3B LASER LIGHT WHEN OPEN AVOID EXPOSURE TO BEAM This product conforms to the applicable requirements of 21CFR1040 at the date of...

  • Page 8: Fcc Compliance

    FCC COMPLIANCE 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.

  • Page 9: General View

    GENERAL VIEW DS1100 Figure A Laser Beam Output Window Ext Trig LED TX Data LED Power On LED Good Read LED Laser Warning and Device Class Label Laser On LED Mounting Holes...

  • Page 10: Guide To Installation

    2.2.2 and 2.5. 4) Make electrical connections to your DS1100 scanner by either: Connecting the test cable to the DS1100 scanner as described in par. 2.4 Providing correct and complete system cabling according to the signals necessary for the layout of your application.

  • Page 11: Introduction

    The Windows-based user-friendly WinHost utility program provided on CD-ROM simplifies the scanner’s setup. The DS1100 can also be configured from a Host PC through the Host Mode procedure. Some of the main features of DS1100 are listed below: •...

  • Page 12: Indicators

    DS1100 The laser beam output window is on the side of the scanner in DS1100-XXX0 models and on the upper part of the scanner in DS1100-XXX1 models, (Figure A, 1). A security system allows the laser to activate only once the motor has reached the correct rotational speed;...

  • Page 13: Accessories

    GENERAL FEATURES DS1100 - X X X X Optical Resolution Reading Window Position 1 = Standard Resolution 0 = Direct 2 = High Resolution 1 = 90° Communication Interface Optic Version 1 = RS232 + RS485 0 = Linear 1 = Raster The following tables display each version’s reading performance.

  • Page 14: Installation

    DS1100 INSTALLATION PACKAGE CONTENTS Verify that the DS1100 reader and all the parts supplied with the equipment are present and intact when opening the packaging; the list of parts includes: DS1100 reader with cable Quick Reference Guide WinHost CD-ROM Barcode test chart (PCS = 0.9) Mounting kit: •...

  • Page 15: Mechanical Installation

    INSTALLATION MECHANICAL INSTALLATION DS1100 can be installed to operate in any position. There are three screw holes (M3 x 5) on the body of the reader for mounting. The diagram below gives all the information required for installation; refer to pars. 2.2.1, 2.2.2, and 2.5 for correct positioning of the scanner with respect to the code passage zone.

  • Page 16: Mounting Ds1100

    DS1100 2.2.1 Mounting DS1100 Using the DS1100 mounting bracket you can obtain the most suitable position for the reader as shown in the figure below: Figure 3 - Positioning with Mounting Bracket...

  • Page 17: Reading Position

    INSTALLATION 2.2.2 Reading Position In DS1100-XXX1 models the laser beam is emitted from the output window with a 12° (± 2) skew angle. This allows installation with minimum overall dimensions. DS1100-XXX1 90° Reading Window Position 12° ± 2 Laser Beam...

  • Page 18: Electrical Connections

    DS1100 ELECTRICAL CONNECTIONS The DS1100 cable is equipped with a 25-pin female D-sub connector for connection with the power supply and input/output signals: Do not connect GND and SGND to different (external) ground references. GND and SGND are internally connected through filtering circuitry which can be permanently damaged if subjected to voltage drops over 0.8 Vdc.

  • Page 19: Power Supply

    The RS485 half-duplex interface (3 wires + shield) is used for polled communication protocols. It can be used for Multidrop connections in a Master/Slave layout or with a Datalogic Multiplexer, (see par. 2.6.2 and 2.6.3) exploiting a proprietary protocol based on polled mode called MUX32 protocol, where a master device polls slave devices to collect data.
  • Page 20 CAUTION 120 Ohm max 2 m DS1100 (up to 31) DS1100 RTX485 + DS1100 RTX485 - SGND Three wires + shield RTX485 + RTX485 - MULTIPLEXER RS485 REF SHIELD 120 Ohm Figure 8 - DS1100 Multidrop Connection to a Multiplexer...

  • Page 21: Auxiliary Interface - Rs232

    Auxiliary Interface - RS232 The auxiliary serial interface is used exclusively for RS232 point-to-point connections. It is also used for configuring the DS1100. The parameters relative to the auxiliary interface (baud rate, data bits, etc.) can be defined using the utility program or "Host Mode Programming", installed from...

  • Page 22: Inputs

    DS1100 2.3.4 Inputs The inputs available on the connector are indicated below: Name Function IN1 - input 1 - EXT TRIG- external trigger - 12, 22 I/O reference The EXT TRIG input is used to connect the external trigger which tells the scanner to scan for a code.

  • Page 23: Outputs

    INSTALLATION The general purpose input IN1, in the Standard Application Program, can be used to store the code verifier (see “Store Verifier Hw” in the WinHost Help On Line). DS1100 User Interface + 5 V 47 K IN1 - 12/22...
  • Page 24 Right event, which activates when the code is correctly decoded. DS1100 USER INTERFACE Vext 50 Vdc max., 50 mA max. 8/11 12/22 Ground Figure 13 - DS1100 Output Connections max = 50 Vdc I max = 50 mA continuous These outputs are both level or pulse configurable.

  • Page 25: User Interface

    The following wiring diagram shows a simple test cable including power, external (push-button) trigger and PC RS232 COM port connections. 25-pin D-sub male 9-pin D-sub female TXAUX RXAUX SGND DS1100 EXT TRIG- Power Supply VS (5 Vdc ±5%) Power GND Trigger Test Cable for DS1100...

  • Page 26: Positioning

    This positioning must also be within its reading distance (see par. 3.4). The DS1100 scanner is able to decode barcode labels at a variety of angles, however significant angular distortion may degrade reading performance. When mounting the DS1100 take into consideration these three ideal label position angles: Pitch 0°, Skew 15°...

  • Page 27: Typical Layouts

    INSTALLATION Figure 15 - Skew Angle The Tilt angle is represented by the value T in Figure 16. Position the reader in order to minimize the Tilt angle. Figure 16 - Tilt Angle TYPICAL LAYOUTS The following typical layouts refer to system hardware configurations. Dotted lines in the figures refer to optional hardware configurations within the particular layout.

  • Page 28: Point-To-Point

    DS1100 2.6.1 Point-to-Point In this layout data is transmitted to the Host on the RS232 Auxiliary serial interface. The Local Echo communication mode must be enabled (default) See the WinHost Help On Line. When On-Line Operating mode is used, the scanner is activated by an External Trigger (photoelectric sensor) when the object enters its reading zone.
  • Page 29 INSTALLATION The main and auxiliary ports are connected as shown in the following figure. RS232 Auxiliary Serial Interface RS485 HD Main Serial Interface External Trigger Figure 18 – RS485 Master/Slave Layout The auxiliary serial port 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 WinHost utility or Host Mode programming procedure.

  • Page 30: Multiplexer

    DS1100 2.6.3 Multiplexer Each scanner is connected to a Multiplexer (for example MX4000) with the RS485 half-duplex main interface. RS485 HD Main Interface RS232 Auxiliary Interface (Local Echo) External Trigger (for On-Line mode) Figure 19 - Multiplexer Layout The auxiliary serial interface can be used in Local Echo mode to control any single scanner (visualize collected data) or to configure it using the WinHost utility or Host Mode programming procedure.

  • Page 31: Reading Features

    READING FEATURES READING FEATURES The number of scans performed on the code by the DS1100 and therefore the decoding capability is influenced by the following parameters: • number of scans per second • code motion speed • label dimensions •...

  • Page 32: Picket-Fence Mode

    DS1100 For example, the DS1100 (500 scans/sec.) for a 25 mm high code moving at 1000 mm/s, performs: [(25/1000) * 500] - 2 = 10 scans. PICKET-FENCE MODE Direction of code movement at LS speed Laser beam DS1100 Figure 21 - "Picket-Fence" Scanning Mode...

  • Page 33: Performance

    READING FEATURES PERFORMANCE The DS1100 scanner is available in different versions according to the reading performance. Version Max Code Resolution Speed mm (mils) scans/s 1XXX 0.20 (8) 2XXX 0.12 (5) Version Reading Distance 1XXX 30 mm (1.2 in) - 220 mm (8.7 in) on 0.50 mm (20 mils) codes 2XXX 10 mm (0.4 in) - 110 mm (4.3 in) on 0.30 mm (12 mils) codes...

  • Page 34: Reading Diagrams

    DS1100 READING DIAGRAMS The following diagrams show the reading distance for barcodes with different densities. DS1100-1XXX Standard Resolution (in) 80 100 120 140 160 180 200 220 240 260 (mm) 0.20 mm ≥ 0.50 mm 0.30 mm (8 mils) (12 mils)
  • Page 35 READING FEATURES DS1100-2XXX High Resolution (in) (mm) 90 100 110 120 130 0.12 mm 0.20 mm ≥ 0.30 mm (5 mils) (8 mils) (12 mils) (mm) (in) Note: (0,0) is the center of the laser beam output window. CONDITIONS: Code = Interleaved 2/5 or Code 39 = 0.90...

  • Page 36: Maintenance

    Repeat the operation frequently in particularly dirty environments. Use soft material and alcohol to clean the windows and avoid any abrasive substances. Clean the window of the DS1100 when the scanner is turned off or, at least, when the laser beam is deactivated. WARNING...

  • Page 37: Troubleshooting

    F1 key, or select Help/Contents/DS1100 Configuration 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 (*.cfg).
  • Page 38 • If using rail power, does rail have power? • If using C-Box 100, does it have power (check switch and LED)? (DS1100 10 – 30 Vdc versions only) • Measure Voltage at pin 13 and pin 25 • Ιs sensor connected to EXT TRIG pins (19 and 22)?
  • Page 39 Also check the CODE FIELD LENGTH value or incomplete • Are the COM port parameters correctly assigned? Communication : • Contact your local Datalogic office or Datalogic Partner Always returns the or ARC, because either a Motor or Laser failure has Reader Failure occurred. Character (<BEL>...

  • Page 40: Technical Features

    DS1100 TECHNICAL FEATURES DS1100-1XXX DS1100-2XXX ELECTRICAL FEATURES Power Maximum input voltage 5 Vdc ± 5% Power consumption max. 0.4 A; 2 W Serial Interfaces Main RS485 half-duplex Auxiliary RS232 Baud Rates 150 to 115200 baud Inputs External Trigger; IN1 Outputs User-defined OUT1 and OUT2 max.
  • Page 41 TECHNICAL FEATURES SOFTWARE FEATURES READABLE CODE SYMBOLOGIES • EAN/UPC (including Add-on 2 and Add-on 5) • Code 93 • 2/5 Interleaved • Code 128 • Code 39 (Standard and Full ASCII) • EAN 128 • Codabar • Pharmacode Other symbologies available on request. CODE SELECTION up to six different codes during one reading phase DECODING SAFETY...

  • Page 42: Glossary

    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.
  • Page 43 EEPROM Electrically Erasable Programmable Read-Only Memory. An on-board non-volatile memory chip. 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.
  • Page 44 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.
  • Page 45 Tilt Rotation around the Z axis. Used to describe the position of the barcode with respect to the laser scan line. See pars. 2.2.1 and 2.5. 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.

  • Page 46: Index

    INDEX Maintenance; 26 Mechanical Installation; 5 Model Description; 2 Accessories; 3 Mounting DS1100; 6 Auxiliary Interface - RS232; 11 Outputs; 13 CE Compliance; vii Cleaning; 26 Package Contents; 4 Performance; 23 Electrical Connections; 8 Picket-Fence Mode; 22 Positioning; 16 Power Supply; vii; 9 FCC Compliance;...

  • Page 47: Declaration Of Conformity

    Bologna - Italy dichiara che declares that the déclare que le bescheinigt, daß das Gerät declare que el DS1100-XXXX Laser Scanner e tutti i suoi modelli and all its models et tous ses modèles und seine modelle y todos sus modelos...
  • Page 48 www.automation.datalogic.com...

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