DS1100 Installation Manual
DS1100 Installation Manual
DS1100 INSTALLATION MANUAL
DATALOGIC S.p.A. Via Candini 2 40012 - Lippo di Calderara di Reno Bologna - Italy DS1100 Ed.: 02/2002 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.
CONTENTS GUIDE TO INSTALLATION .........................................................................iv GENERAL VIEW .......................................................................................... v SAFETY PRECAUTIONS.............................................................................vi Laser Safety..................................................................................................vi Power Supply............................................................................
GUIDE TO INSTALLATION The following can be used as a checklist to verify all of the steps necessary for complete installation of the DS1100 scanner. 1) Read all information in the section "Safety Precautions” at the beginning of this manual. 2) Correctly position and mount the scanner for barcode reading according to the information in par. 2.2, 2.4 and 3.4. 3) Provide correct system cabling according to the signals necessary for your application (see all sub-paragraphs under 2.3).
GENERAL VIEW DS1100 1 2 3 4 5 6 7 8 Figure A 1 Laser Beam Output Window 5 Ext Trig LED 2 TX Data LED 6 Power On LED 3 Good Read LED 7 Laser Warning and Device Class Label 4 Laser On LED 8 Mounting Holes v
SAFETY PRECAUTIONS 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.
SCHEMATIC + - SIGNAL 9 13 GND 25 CAUTION – LASER LIGHT WHEN OPEN AVOID EXPOSURE TO BEAM This product conforms to the applicable requirements of 21CFR1040 at the date of manufacture. AVOID EXPOSURE LASER LIGHT EMITTED FROM THIS APERTURE 1 CHASSIS LASER LIGHT DO NOT STARE INTO BEAM CLASS 2 LASER PRODUCT MAX.
POWER SUPPLY This device is intended to be supplied by a UL Listed Power Unit with "Class 2" or LPS power source which supplies power directly to the scanner via the 25-pin connector.
GENERAL FEATURES 1 1.1 1 GENERAL FEATURES INTRODUCTION The DS1100 scanner with decoder offers the best cost-effective solution for demanding industrial applications. The DS1100 ultra compact dimensions, based on Datalogic experience in miniaturized laser components, have been specifically designed to make the scanner's integration into automated equipment extremely easy. The Windows-based user-friendly WinHost utility program provided on diskette simplifies the scanner’s setup.
DS1100 1 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; consequently, the laser beam is generated after a slight delay from the power on of the scanner. 1.2.
GENERAL FEATURES 1 The following models are therefore available: DS1100 - X X X X Optical Resolution Reading Window Position 1 = Standard Resolution 2 = High Resolution 0 = Direct 1 = 90° Serial Interface Linear/Raster 1 = RS232 + RS485 0 = Linear 1 = Raster The following tables display each version’s reading performance. Version 1XXX 2XXX Version 1XXX 2XXX Max Code Resolution Speed mm (mils) scans/s 0.20 (8) 0.12 (5) 350 350 Reading Distance 30 mm (1.2 in) - 220 mm (8.7 in) on 0.
DS1100 2 2 INSTALLATION 2.1 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 • Installation Manual • DS1100 configuration program disk • Bar code test chart (PCS = 0.
INSTALLATION 2.2 2 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 par. 2.4 for correct positioning of the scanner with respect to the code passage zone. DS1100 4 0.16 50 1.97 A 15.4 0.61 B 61 2.4 80 3.15 64.3 2.53 M3 n°3 22.5 0.89 7.7 0.3 4 0.16 6 0.
DS1100 2 2.2.1 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.
INSTALLATION 2.3 2 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: CAUTION 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.
DS1100 2 2.3.1 Power Supply The following pins of the DS1100 connector are used: DS1100 USER INTERFACE 13/9 V+ (5 Vdc) VS 25 GND GND 1 CHASSIS Figure 5 - Power supply connections The power must be 5 Vdc only. 2.3.2 Main Serial Interface - RS485 Half-Duplex 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. 2.5.2 and 2.5.
INSTALLATION 2 For this interface type, the Multidrop Address must also be set via serial channel by the WinHost utility or by ESC sequences. Figure 7 shows an example of a multidrop configuration between a Multiplexer and DS1100 scanners.
DS1100 2 2.3.3 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 Winhost utility program or "Host Mode Programming", installed from the diskette.
INSTALLATION 2.3.4 2 Inputs The inputs available on the connector supplied with the scanner are indicated below: Pin Name Function 18 19 12, 22 IN1 EXT TRIGGND input 1 external trigger I/O reference The EXT TRIG input is used to connect the external trigger which tells the scanner to scan for a code. The active state of this input is selected in software. Refer to the Winhost Help On Line. The yellow LED (Figure A, 5) is on when EXT TRIG- is shorted to GND.
DS1100 2 An anti-disturbance hardware filter is implemented on the External Trigger input (about 1 millisecond delay). An additional 15 ms (typical) delay can be implemented through a dedicated software parameter (refer to WinHost Help On Line). 2.3.5 Outputs Two general purpose outputs are available. These outputs can only be connected as open collector configurations.
INSTALLATION 2.4 2 POSITIONING 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° to 30° and Tilt 0°. Follow the suggestions for the best orientation: The Pitch angle is represented by the value P in Figure 12. Position the reader in order to minimize the Pitch angle.
DS1100 2 The Tilt angle is represented by the value T in Figure 14. Position the reader in order to minimize the Tilt angle. T Figure 14 - Tilt angle 2.5 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. These layouts also require the correct setup of the software configuration parameters.
INSTALLATION 2.5.1 2 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. Host 1 DS1100 2 1 Auxiliary Serial Interface 2 External Trigger (for On-Line mode) Figure 15 – Point to Point Layout 2.5.
DS1100 2 Slave 2 1 DS1100 1 DS1100 Slave DS1100 3 1 1 Auxiliary serial interface 2 RS485 Main serial interface 3 External Trigger Master Host Figure 16 – RS485 Master/slave layout NOTE 16 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. The termination resistors of the RS485 bus must not be installed.
INSTALLATION 2.5.3 2 Multiplexer Each scanner is connected to a Multiplexer (for example MX4000) with the RS485 half-duplex main interface.
DS1100 3 3 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 • scan direction with respect to code motion Typically, 5 scans should be allowed during the code passage to ensure a successful read. 3.
READING FEATURES 3 For example, the DS1100 (350 scans/sec.) for a 25 mm high code moving at 500 mm/s performs: [(25/500) * 350] - 2 = 15 effective scans. 3.
DS1100 3 3.3 PERFORMANCE The DS1100 scanner is available in different versions according to the reading performance. Version 1XXX 2XXX Version 1XXX 2XXX Max Code Resolution Speed mm (mils) scans/s 0.20 (8) 0.12 (5) 350 350 Reading Distance 30 mm (1.2 in) - 220 mm (8.7 in) on 0.50 mm (20 mils) codes 10 mm (0.4 in) - 110 mm (4.3 in) on 0.30 mm (12 mils) codes Refer to the diagrams given in par. 3.4 for further details on the reading features.
READING FEATURES 3.4 3 READING DIAGRAMS The following diagrams show the reading distance for barcodes with different densities. DS1100-1XXX Standard Resolution 0 1 0 5 4 3 20 2 40 3 60 4 5 6 7 8 9 10 (in) 80 100 120 140 160 180 200 220 240 260 (mm) 120 100 80 60 2 40 1 20 0 0 1 20 2 0.20 mm (8 mils) 0.30 mm (12 mils) ≥ 0.50 mm (20 mils) 40 60 3 80 4 100 5 120 (mm) (in) Note: (0,0) is the center of the laser beam output window.
DS1100 3 DS1100-2XXX High Resolution 0 1 0 10 20 2 30 40 50 3 60 70 4 80 5 90 100 110 120 130 60 2 50 40 30 1 20 10 0 0.12 mm (5 mils) 0 10 20 1 30 40 2 50 60 (in) (mm) Note: (0,0) is the center of the laser beam output window. CONDITIONS: Code PCS "Pitch" angle "Skew" angle Tilt" angle 22 = = = = = Interleaved 2/5 or Code 39 0.90 0° 15° 0° 0.20 mm (8 mils) ≥ 0.
MAINTENANCE 4 4.1 4 MAINTENANCE CLEANING Clean the windows periodically for continued correct operation of the reader. Dust, dirt, etc. on the windows may alter the reading performance. 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.
DS1100 5 5 TECHNICAL FEATURES DS1100-1XXX DS1100-2XXX ELECTRICAL FEATURES Power Maximum input voltage Power consumption max. 5 Vdc ± 5% 1.5 W Serial Interfaces Main Auxiliary Baud Rates Inputs Outputs VCE max. Collector current max. VCE saturation Power dissipation max. RS485 half-duplex RS232 150 to 115200 baud External Trigger; IN1 User-defined OUT1 and OUT2 50 Vdc 50 mA continuous 0.3V at 10 mA max. 200 mW at 40 °C (Ambient temp.
TECHNICAL FEATURES 5 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.
We Datalogic S.p.A. Via Candini, 2 40012 - Lippo di Calderara Bologna - Italy declare under our sole responsibility that the product(s) DS1100-XXXX, Laser Scanner and all its models to which this declaration relates is in conformity with the following standard(s) or other normative document(s) EN 55022, August 1994: LIMITS AND METHODS OF MEASUREMENTS OF RADIO DISTURBANCE CHARACTERISTICS OF INFORMATION TECHNOLOGY EQUIPMENT (ITE) EN 50082-2, March 1995: ELECTROMAGNETIC COMPATIBILITY.
