Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for Datalogic DS2400
Summary of Contents for Datalogic DS2400
- Page 1 DS2400 Installation Manual...
- Page 3 DS2400 INSTALLATION MANUAL...
- Page 4 Ed.: 01/2002 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 5: Table Of Contents
CONTENTS GUIDE TO INSTALLATION ................. v GENERAL VIEW ..................vi SAFETY PRECAUTIONS................vii Laser Safety .....................vii Standard Regulations................vii Power Supply ................... ix GENERAL FEATURES ................1 Introduction ....................1 Description ....................2 Available Models................... 3 Accessories....................4 GFC-2100 Accessory Installation..............4 INSTALLATION.................... 5 Package Contents.................. - Page 6 READING FEATURES ................29 Step-Ladder Mode ..................29 Picket-Fence Mode ..................30 Performance ....................31 3.3.1 Raster ......................31 Reading Diagrams ..................32 MAINTENANCE..................34 Cleaning...................... 34 TECHNICAL FEATURES ................35...
-
Page 7: Guide To Installation
GUIDE TO INSTALLATION The following can be used as a checklist to verify all of the steps necessary for complete installation of the DS2400 scanner. 1) Read all information in the section "Safety Precautions” at the beginning of this manual. -
Page 8: General View
GENERAL VIEW DS2400 Figure A Power ON \ Data Tx LED Warning and Device Class Labels External Trigger LED Laser Beam Output Window Good Read LED Accessory Mounting Holes Laser ON LED Mounting Holes... -
Page 9: 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 DS2400 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 10 Warning labels indicating exposure to laser light and the device classification are applied onto the body of the scanner (Figure A, 5). LASER LIGHT DO NOT STARE INTO BEAM CLASS 2 LASER PRODUCT MAX. OUTPUT RADIATION 1 mW EMITTED WAVE LENGTH 630~680 nm TO IEC 825-1 (1993) CAUTION - LASER LIGHT WHEN OPEN AVOID EXPOSURE TO BEAM...
-
Page 11: Power Supply
POWER SUPPLY - This product is intended to be installed by Qualified Personnel only. - Models DS2400-XXX0: This accessory 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. -
Page 13: General Features
1 GENERAL FEATURES INTRODUCTION The DS2400 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. -
Page 14: Description
• code verifier. The DS2400 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. -
Page 15: Available Models
GENERAL FEATURES AVAILABLE MODELS The DS2400 scanner is available in versions that differ in regard to the following parameters: • Reading range • Serial interfaces • Linear or raster reading • Connections The following models are therefore available: DS2400 - X X X X... -
Page 16: Accessories
• 20 mA Current Loop interface INT-22 GFC-2100 ACCESSORY INSTALLATION GFC-2100 is a 90° deflection mirror available on request for DS2400. The installation of the 90° deflection mirror is very easy (Figure 1). Avoid any contact with the deflection mirror, mirrored rotor, the lenses or other optical components, otherwise the performance of the reader will be reduced. -
Page 17: Installation
INSTALLATION 2 INSTALLATION PACKAGE CONTENTS Verify that the DS2400 reader and all the parts supplied with the equipment are present and intact when opening the packaging; the list of parts includes: • DS2400 reader with cable • Installation manual •... -
Page 18: Mechanical Installation
DS2400 MECHANICAL INSTALLATION DS2400 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, 8). The diagrams below give the overall dimensions of the scanner and mounting bracket and may be used for installation. -
Page 19: Junction Box Installation
INSTALLATION JUNCTION BOX INSTALLATION The Junction Box provides a passive connection between your scanner and the outside world in a fast and practical way. It represents an alternative to the 25-pin connectors. Figure 4 shows the basic layout of a scanner using the junction box. Figure 4 - Scanner using Junction Box For Junction Box connections, the scanner has a cable that terminates in a 24-pin connector that plugs into the junction box. - Page 20 DS2400 The Junction Box is designed to be mounted to a panel of metal, plastic or other appropriate material using the mounting screws provided in the package. To do this: 1) Open the junction box by unscrewing the 4 cover screws. If necessary, using the two mounting holes inside the junction box as a pattern, mark the panel with an appropriate object and then drill two small pilot holes in the panel.
-
Page 21: Junction Box Electrical Connections
INSTALLATION 2.3.2 Junction Box Electrical Connections The connection and wiring procedure for Junction Box is described as follows: 1) Open the junction box by unscrewing the 4 cover screws. 2) Pass all System cables through the glands in the junction box housing. 3) To connect the power and input/output signals: •... - Page 22 DS2400 J. Box Pinout for DS2400 Name CHASSIS Figure 8 - Junction Box connector and pinout EXT TRIG + EXT TRIG - To allow connection of an NEC Class 2 Power Unit, use a correct female plug adapter. Junction Box NEC Class 2 N.C.
- Page 23 INSTALLATION RS232 RS485 RS485 20 mA C.L. Full-Duplex Half-Duplex (INT-22 Only) 24,29 TX232 TX485+ RTX485+ CL OUT+ 25,30 RTS232 TX485- RTX485- CL OUT- 26,31 SGND SGND SGND RX232 RX485+ CL IN+ CTS232 RX485- CL IN- 4) After wiring the junction box and while the scanner is unplugged from the power, place the Scanner cable so that the rubber seal fits into the cutout in the housing of the junction box and plug the 24-pin connector into connector J1 on the PCB inside the junction box as shown in Figure 10.
-
Page 24: Electrical Connections
DS2400 ELECTRICAL CONNECTIONS DS2400 25-pin connector models are equipped with a cable terminated by a 25-pin female 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: Do not connect GND and SGND to different (external) ground references. -
Page 25: Power Supply
Main Serial Interface The signals relative to the following serial interface types are available on the input/output connector of DS2400 depending on the DS2400 model (see par. 1.3). If the interface type is not compatible with the current communication handshaking, then the system forces the handshake to none. -
Page 26: Rs232 Interface
DS2400 RS232 Interface 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. -
Page 27: Rs485 Full-Duplex Interface
IDLE IDLE Figure 14 - RS232 control signals If the RTS/CTS handshaking protocol is enabled, the DS2400 activates the RTS232 output to indicate a message is to be transmitted. The receiving unit activates the CTS232 input to enable the transmission. -
Page 28: Rs485 Half-Duplex Interface
RS485 Half-Duplex Interface The RS485 half-duplex (3 wires + shield) interface is used for polled communication protocols. It can be used in a master/slave layout or for Multidrop connections with a Datalogic Multiplexer, (see par. 2.6.4 and 2.6.5). The connector pinout follows:... -
Page 29: Ma Current Loop Interface (Int-22 Accessory Only)
Figure 17 - DS2400 Multidrop connection to a Multiplexer 20 mA Current Loop Interface (INT-22 Accessory Only) When the INT-22 accessory board is installed, the DS2400 is equipped with a 20 mA passive current loop interface. The following pins of the 25-pin connector are used:... -
Page 30: Auxiliary Rs232 Interface
DS2400 DS2400 USER INTERFACE C.L. IN- I = 20 mA C.L. IN+ C.L. OUT- I = 20 mA C.L. OUT+ MAX. 300 METERS Figure 18 - 20 mA C.L. connections 2.4.3 Auxiliary RS232 Interface The auxiliary serial interface is used exclusively for RS232 point to point connections. -
Page 31: Code Verifier
CTSAUX input to enable the transmission. Code Verifier If the DS2400 is used as a Code Verifier, it is possible to indicate to the scanner what code to store as the verifier code by means of an external hardware input. - Page 32 Figure 20 - Input NPN command using external power DS2400 EXTERNAL TRIGGER + 5V EXT TRIG+ EXT TRIG- Signal Ground Figure 21 - Input NPN command using DS2400 power Vext 30 Vdc max. DS2400 EXTERNAL TRIGGER + 5V Signal EXT TRIG+...
-
Page 33: Outputs
Function OUT1+ output 1 + OUT2+ output 2 + 12, 22 OUT REF output reference DS2400 USER INTERFACE Vext 40 Vdc max 8/11 OUT1+ / OUT2+ 12/22 OUT REF Figure 24 - Output connections The meaning of the two outputs OUT1 and OUT2 can be defined by the user. Refer to the WinHost Help On Line. -
Page 34: Positioning
DS2400 POSITIONING The DS2400 scanner is able to decode moving barcode labels at a variety of angles, however significant angular distortion may degrade reading performance. When mounting the DS2400 take into consideration these three ideal label position angles: Pitch 0°, Skew 10° to 30° and Tilt 0°. -
Page 35: Typical Layouts
INSTALLATION The Tilt angle is represented by the value T in Figure 27. Position the reader in order to minimize the Tilt angle. Figure 27 - 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 36: Point-To-Point
DS2400 2.6.1 Point-to-Point In this layout the data is transmitted to the Host on the main serial interface. 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. -
Page 37: Pass Through
Pass through mode allows two or more devices to be connected to a single external serial interface. Each DS2400 transmits the messages received by the auxiliary interface onto the main interface. All messages will be passed through this chain to the host. -
Page 38: Rs232 Master/Slave
9 slaves connected together. The Slave scanners use RS232 only on the main and auxiliary serial interfaces. Each slave DS2400 transmits the messages received by the auxiliary interface onto the main interface. All messages will be passed through this chain to the master. -
Page 39: Rs485 Master/Slave
It is necessary to bring the External Trigger signal to all the scanners. The main and auxiliary ports are connected as shown in the figure below. Auxiliary serial interface Host RS485HD Main serial interface External Trigger DS2400 Slave DS2400 Slave DS2400 PWR/TXD... -
Page 40: Multiplexer
DS2400 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 WinHost utility or Host Mode Programming procedure. NOTE The termination resistors of the RS485 bus must not be installed. -
Page 41: Reading Features
READING FEATURES 3 READING FEATURES The number of scans performed on the code by the DS2400 and therefore the decoding capability is influenced by the following parameters: • number of scans per second • code motion speed • label dimensions •... -
Page 42: Picket-Fence Mode
DS2400 For example, the DS2400 (800 scans/sec.) for a 25 mm high code moving at 1250 mm/s performs: [(25/1250) * 800] - 2 = 14 effective scans. PICKET-FENCE MODE If scanning is parallel to the code motion, (Figure 34), the number of effective scans... -
Page 43: Performance
READING FEATURES PERFORMANCE The DS2400 scanner is available in different versions according to the reading performance. Max Code Resolution Speed Version mm (mils) scans/s 1XXX 0.25 (10) 400 to 1000 2XXX 0.35 (14) 400 to 1000 Version Reading Distance 1XXX 100 mm (4 in) - 440 mm (17 in) on 0.50 mm (20 mils) codes... -
Page 44: Reading Diagrams
DS2400 READING DIAGRAMS DS2400-1XXX (Medium Reading Range) 28 in 70 cm ≥ 0.50 mm (20 mils) 0.25 mm (10 mils) 0.35 mm (14 mils) Note: (0,0) is the center of the laser beam output window. CONDITIONS Code Interleaved 2/5 or Code 39 0.90... - Page 45 READING FEATURES DS2400-2XXX (Long Reading Range) 28 in 70 cm 0.35 mm ≥ 0.50 mm (14 mils) (20 mils) Note: (0,0) is the center of the laser beam output window. CONDITIONS Code = Interleaved 2/5 or Code 39 = 0.90 "Pitch"...
-
Page 46: Maintenance
Repeat the operation frequently in particularly dirty environments. Use soft material and alcohol to clean the window and avoid any abrasive substances. Clean the window of the DS2400 when the scanner is turned off or, at least, when the laser beam is deactivated. WARNING... -
Page 47: Technical Features
TECHNICAL FEATURES 5 TECHNICAL FEATURES DS2400-1XXX DS2400-2XXX ELECTRICAL FEATURES Input Power Supply voltage 10 to 30 Vdc Power consumption max. Serial Interfaces (depends on model) Main RS232; RS485 Full-duplex / Half-duplex; 20 mA C.L. (20 mA C.L. only with INT-22 accessory) - Page 48 DS2400 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.
- Page 49 40012 - Lippo di Calderara Bologna - Italy declare under our sole responsibility that the product DS2400-XXXX, Laser Scanner and all its models to which this declaration relates is in conformity with the following standards or other normative documents EN 55022, August 1994:...