Datalogic Scanning DS2400 Barcode Reader User Manual
Contents
1. 3 2 Performance 3 3 atu ehe ie urto 3 3 Reading Diagrams ede adder RE eh terr ete ata 3 4 MAINTENANCE sse nennen senten nennen 4 1 Cleaning 4 1 TECHNICAL 5 5 1 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 2 Correctly position and mount the scanner for barcode reading according to the information in par 2 2 2 5 and 3 4 Provide correct system cabling according to the signals necessary for your application see all sub paragraphs under 2 3 and 2 4 See also sub paragraphs under 2 6 for reference 42 i Install the Configuration Disk Upon successful completion of the installation the readme hlp file is opened giving details about how to get started configuring your scanner See also the Guide To Rapid Configuration link Specific parameter details are available in the Help On Line NOTE Fine tuning of the scanner position for barcode reading can be accomplished using the Test Mode as described in WinHost The installation is now complete DS2400 General View Figure A Power ON Data Tx LED 5 Warning and Device Class Labels External Trigger LED2. OUT REF The meaning of the two outputs OUT1 and OUT2 can be defined by the user Refer to the WinHost Help On Line By default OUT1 is associated with the No Read event which activates when the code signalled by the external trigger is not decoded and OUT2 is associated with the Right event which activates when the code is correctly decoded These outputs are both level or pulse configurable 2 5 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 Follow the suggestions for the best orientation Installation 2 17 DS2400 The Pitch angle is represented by the value P in Figure 2 24 Position the reader in order to minimize the Pitch angle The Skew angle is represented by the value S in Figure 2 25 Position the reader to assure at least 10 for the Skew angle This avoids the direct reflection of the laser light emitted by the DS2400 For the raster version this angle refers to the most inclined or external raster line so that all other raster lines assure more than 10 Skew The Tilt angle is represented by the value T in Figure 2 26 Position the reader in order to minimize the Tilt angle 2 18 Installation DATALOGIC DS2400 Figure 2
3. The connector pinout follows Function RS485 transmitted received data 4 RS485 transmitted received data DS240 Signal Ground MULTIPLEXER RTX485 RTX485 RS485REF Figure 2 15 RS485 half duplex connections This interface is forced by software when the protocol selected is MUX32 protocol In a Multiplexer layout or for slaves the Multidrop address must also be set via serial channel by the WinHost utility or by ESC sequences 2 12 Installation DATALOGIC DS2400 Figure 2 16 shows a multidrop configuration with DS2400 scanners connected to a Multiplexer 120 Ohm w 0021 xew Been em oem CHASSIS Three wires shield RTX485 rus MULTIPLEXER RS485 REF b 1 120 Ohm Figure 2 16 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 Name Function CLIN Current Loop Input CLIN Current Loop Input CLOUT Current Loop Output CLOUT Current Loop Output Installation 2 13 DS2400 DATALOGIC 4 i C L OUT DS2400 USER INTERFACE 2 C L OUT 20 mA i NH EE 20mA 300 METERS Figure 2 17 20 mA C L connections 2 4 3 Auxiliary RS232 Interface The auxiliary serial interface
4. 400 to 1000 Version Reading Distance 1XXX 100 mm 4 in 440 mm 17 in on 0 50 mm 20 mils codes 2XXX 200 mm 8 in 600 mm 23 5 in on 0 50 mm 20 mils codes Refer to the diagrams given in par 3 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 3 3 1 Raster Raster versions are available If standard devices do not satisfy specific requirements contact your nearest Datalogic distributor supplying code samples to obtain complete information on the reading possibilities The max capture of the Raster version is 24 mm 0 95 inch at 500 mm 20 inch Technical Features 3 3 DS2400 DATALOGIC 3 4 READING DIAGRAMS DS2400 1XXX Medium Reading Range 10 20 30 40 50 60 70 cm 20 2 0 50 mm 20 mils 10 0 25 5 10 mils 0 5 10 19 14 mils 20 cm NOTE 0 0 is the center of the laser beam output window CONDITIONS Code Interleaved 2 5 or Code 39 PCS 0 90 Pitch angle 0 Skew angle 10 Tilt angle 0 Code Resolution High for 0 25 mm 10 mils codes Code Heading Condition Scanning Speed and 0 35 mm 14 mils codes Standard for 0 50 mm 20 mils codes and greater Standard Speed 3 800 scans sec Parameters selectable in WinHost 3 4 Techn
5. Power supply gmn Female Plug N C N C Main interface signals see table below System cables Figure 2 8 NEC Class 2 Power unit connections N C The signals on pins 24 25 and 26 are repeated on Main interface signals pins 29 30 and 31 to facilitate network see table below connections i e Multiplexer using the RS485 Half duplex interface In this way the network bus can enter and exit the junction box from different spring clamps but be physically connected together GND p pny y g TXAUX RTSAUX GND RXAUX CTSAUX M Full Duplex Half Duplex INT 22 Only 2631 SGND 009 02 7 32 RX32 8 33 1552 8 0 1 4 jJ 2 6 Installation DATALOGIC DS2400 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 2 9 S J1 ENS Scanner Figure 2 9 Scanner cable connections to the junction box 5 Close the junction box using the 4 cover screws making sure the rubber Seal is fitted correctly between the parts of the housing The junction box is now installed which completes the electrical connections for your scanning system If it ever becomes necessary to disconnect the scanner from the Junction Box simply reverse
6. the panel Figure 2 5 Mounting Junction Box 2 Align the junction box and insert the two self threading screws with their washers and screw them into the panel until tight see Figure 2 5 2 4 Installation DATALOGIC DS2400 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 e Prepare the individual wires of the system cables by stripping the insulation back approximately 11 mm e Using a device such as a screwdriver push down on the orange lever directly above the clamp see Figure 2 6 e Insert the wire into the clamp and release the lever The wire will now be held in the spring clamp Figure 2 6 System cable connections to the junction box The wiring used can be solid or stranded but must meet the following specifications Positions 1 4 24 16AWG 0 2 1 5 mm Positions 5 39 26 20AWG 0 14 0 5 mm The junction box pinouts are indicated in the following table Installation 2 5 DS2400 DATALOGIC J Box Pinout for DS2400 Fi 2 7 Junction Box connector and pinout EXT TRIG on P EXT TRIG To allow connection of an NEC Class 2 Power Unit use a correct female plug adapter Junction Box NEC Class 2
7. 24 Pitch Angle DS2400 Figure 2 25 Skew angle Figure 2 26 Tilt angle DATALOGIC DS2400 2 6 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 Complete software configuration procedures can be found in the Guide To Rapid Configuration in the WinHost Help On Line 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 When On Line Operating mode is used the scanner is activated by an External Trigger photoelectric sensor when the object enters its reading zone DS2400 Terminal O Main serial interface Auxiliary serial interface Local Echo External Trigger for On Line mode Figure 2 28 Point to Point layout Installation 2 19 DS2400 DATALOGIC 2 6 2 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 passe
8. 4 indicates laser ON state The screw holes on the body of the reader are for mechanical fixture Figure A 1 2 General Features DATALOGIC DS2400 1 3 AVAILABLE MODELS The DS2400 scanner is available in versions that differ in regard to the following parameters e Reading range e Serial interfaces e Linear or raster reading e Connections The following models are therefore available DS2400 XXXX Reading Range gu Connections 1 Medium range 0 Connector 2 Long range 1 Junction Box Serial Communication Interface Linear Raster 0 RS232 main RS232 aux 0 Linear 1 RS485 main RS232 aux 1 Raster The following tables display each version s reading performance Version Max Code Resolution Speed 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 2XXX 200 mm 8 in 600 mm 23 5 in on 0 50 mm 20 mils codes See reading diagrams in par 3 4 for further details General Features 1 3 DS2400 DATALOGIC 1 4 ACCESSORIES The following accessories are available on request for the DS2400 e 90 deflection mirror GFC 2100 e 20 mA Current Loop interface INT 22 1 5 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 1 CAUTION Avoid an
9. Laser Beam Output Window Good Read LED Accessory Mounting Holes Laser ON LED Mounting Holes COCO OO vi 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 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 both IEC 825 1 and CDRH 21 CFR 1040 at the date of manufacture The scanner is classified as a Class 2 laser product according to IEC 825 1 regulations and as a Class II laser product according to CDRH 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 Beam Shutter in the WinHost 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 fron
10. 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 operating modes such as LOCAL ECHO can be defined using the WinHost utility program installed from the diskette or Host Mode programming provided on diskette The following pins of the 25 pin connector are used to connect the RS232 auxiliary interface Function Transmitted Data Received Data Request To Send Clear To Send Signal Ground DS2400 USER INTERFACE TXD 21 iTXAUX RXD 23 iCTSAUX i DTR 24 ATSAUX Bof SGND Figure 2 18 RS232 auxiliary interface connections using hardware handshaking 2 14 Installation DATALOGIC DS2400 The RTSAUX and CTSAUX signals control data transmission and synchronize the connected devices If the RTS CTS handshaking protocol is enabled the DS2400 activates the RTSAUX output to indicate a message is to be transmitted The receiving unit activates the CTSAUX input to enable the transmission 2 4 4 Inputs The inputs available on the connector supplied with the scanner are the pins relative to the External Trigger as indicated below Name Function EXT TRIG External Trigger EXT TRIG 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 WinHost Help On Line The y
11. the procedure in step 4 Installation 2 7 DS2400 DATALOGIC 2 4 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 13 1 OOOOCDOOOODOOOO 000000000000 25 14 Figure 2 10 25 pin female D sub connector 25 pin D sub connector pinout GND CHASSIS VS EXT TRIG EXT TRIG OUT1 OUT2 OUT REF OUT REF RXAUX TXAUX CTSAUX RTSAUX 6 10 14 15 NC RS485 Full Duplex Half Duplex Main interface signals see par 2 4 2 2 8 Installation Power supply input voltage Power supply input voltage Chassis Ground External Trigger supply voltage External Trigger External Trigger Output 1 Output 2 Output reference Output reference Auxiliary RS232 Auxiliary RS232 Auxiliary handshake RS232 Auxiliary handshake RS232 Not Connected RS485 20 mA C L INT 22 Only CLOUT CLIN CLOUT CLIN TX232 RX232 RTS232 CTS232 SGND TX485 RX485 TX485 RX485 SGND RTX485 RTX485 SGND DATALOGIC DS2400 2 4 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 DS2400 USER INTERFACE V 10 30 Vdc VGND 1 i CHASSIS CHASSIS Earth Ground
12. Figure 2 11 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 2 4 2 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 The parameters relative to the interface selected baud rate data bits etc can be defined using the WinHost utility program or Host Mode programming procedure through ESC sequences provided on diskette Details regarding the connections and use of the interfaces are given in the next paragraphs Installation 2 9 DS2400 DATALOGIC 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 The following pins are used for RS232 interface connection Function Transmitted Data Received Data Request To Send Clear To Send Signal Ground DS2400 USER INTERFACE i TX232 RXD RX232 TXD RTS232 des i CTS232 DTR i SGND Figure 2 12 RS232 main interface connections using hardware handshaking The RTS232 and CTS232 signals control data tran
13. ME DS2400 Installation Manual DATALOGIC BI Bar Code amp More DS2400 INSTALLATION MANUAL Datalogic S p A Via Candini 2 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 LIMITS AND METHODS OF MEASUREMENTS OF RADIO DISTURBANCE CHARACTERISTICS OF INFORMATION TECHNOLOGY EQUIPMENT ITE EN 50082 2 March 1995 ELECTROMAGNETIC COMPATIBILITY GENERIC IMMUNITY STANDARD PART 2 INDUSTRIAL ENVIRONMENT Following the provision of the Directive s 89 336 CEE AND SUCCESSIVE AMENDMENTS 92 31 CEE 93 68 CEE Ruggero Cacioppo Pe gge Geil Quality Assurance Supervisor Lippo di Calderara 09 11 1999 Product names mentioned herein are for identification purposes only and may be trademarks and or registered trademarks of their respective companies Datalogic reserves the right to make modifications and improvements without prior notification 1999 Datalogic S p A 821000420 CONTENTS GUIDE TO INSTALLATION nns V General View ii vi SAFETY PRECAUTIONS vii laser Safety uie eld eite dae eg Drm vii Standard vii Power Supply pereo iet
14. PROM ENVIRONMENTAL FEATURES Operating temperature Note 3 0 to 40 C 32 to 104 F Storage temperature 20 to 70 C 4 to 158 F Humidity max 90 non condensing Vibration resistance IEC 68 2 6 test FC 1 5 mm 10 to 55 Hz 2 hours on each axis Shock resistance IEC 68 2 27 test EA 30G 11 ms 3 shocks on each axis Protection class IP65 PHYSICAL FEATURES Mechanical dimensions 68 x 84 x 34 mm Weight 330 g Note 1 The features given are typical at a 25 C ambient temperature if not otherwise indicated Note 2 Further details given in par 3 3 Note 3 If the reader is used in high temperature environments over 35 C use of the Beam shutter is advised see the WinHost configuration program 5 2 Technical Features
15. d 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 The main and auxiliary ports are connected as shown in the figure below DS2400 DS2400 cus ES 2 1 Main serial interface 2 Auxiliary serial interface External Trigger for On Line mode Figure 2 29 Pass through layout 2 20 Installation DATALOGIC DS2400 2 6 3 RS232 Master Slave The RS232 master slave connection is used to collect data from several scanners to build either an 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 DS2400 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 main serial interface The possible main interface types for the Master scanner are RS232 or RS485 20 mA C L can also be used if the INT 22 accessory is installed 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 connec
16. ellow LED Figure A 2 is on when the External Trigger forces a current flow through the EXT TRIG and EXT TRIG pins This input is optocoupled and can be driven by both an NPN or PNP type command The connections are indicated in the following diagrams DS2400 Vext 30 Vdc max EXTERNAL TRIGGER 18 EXT TRIG 3 19 EXT TRIG Signal Figure 2 19 Input NPN command using external power Installation 2 15 DS2400 DATALOGIC DS2400 EXTERNAL TRIGGER Figure 2 20 Input NPN command using DS2400 power DS2400 30 Vdc max EXTERNAL TRIGGER Signal Ground Figure 2 21 Input PNP command using external power DS2400 EXTERNAL TRIGGER Signal Figure 2 22 Input PNP command using DS2400 power Electrical features Maximum voltage 30 Vdc Maximum current 25 mA 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 16 Installation DATALOGIC DS2400 2 4 5 Outputs There are two general purpose outputs The following pins are present on the 25 pin connector of the scanner Function Output 1 Output reference Output 2 Output reference DS2400 DS2400 USER INTERFACE 40 Vdc max 1 i 22 OUTREF Figure 2 23 Output 1 Output 2 connections pee OUT2
17. er of effective scans performed by the reader is given by the following formula SN LH LS SS 2 Where SN number of effective scans LH label height in mm LS label movement speed in mm s SS number of scans per second Code motion direction E ae n LH n Laser beam Figure 3 1 Step Ladder scanning mode Technical Features 3 1 DS2400 DATALOGIC 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 3 2 PICKET FENCE MODE If scanning is parallel to the code motion Figure 3 2 picket fence mode 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 scans per second Code motion direction speed ty aser beo FW Figure 3 2 Picket Fence scanning mode For example for a 100 mm wide code moving in a point where the reading field is 200 mm wide at a 2000 mm s speed the DS2400 800 scans per Sec performs 200 100 2000 800 2 38 scans 3 2 Technical Features DATALOGIC DS2400 3 3 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
18. evice 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 Model DS2400 XXX1 This accessory device is intended to be supplied via the Junction Box by an NEC Class 2 Power Source rated 10 30 V minimum 0 55 A viii DATALOGIC DS2400 1 GENERAL FEATURES 1 1 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 C Programmability The DS2400 belongs to the generation of Datalogic scanners that operate under the C programming environment which is a recognized industry standard Standard Application A standard application program is factory loaded onto Program the DS2400 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 WinHost utility program provided on diskette with the scanner or through ESC sequences via the serial interface Custom Application If the Standard Application Program doesn t meet your Programs requirements please contact your local Datalogic distributor 1 2 DESCRIPTION Some of the main features of DS2400 are listed below e small dime
19. ical Features DATALOGIC DS2400 DS2400 2XXX Long Reading Range 10 20 30 40 50 60 70 cm 20 15 10 20 50 mm 5 20 mils 0 5 10 15 20 cm NOTE 0 0 is the center of the laser beam output window CONDITIONS Code Interleaved 2 5 or Code 39 PCS 0 90 Pitch angle 0 Skew angle 10 Tilt angle 0 Code Resolution High for 0 35 mm 14 mils codes Code Reading Condition Scanning Speed Standard for 0 5 mm 20 mils codes and greater Standard Speed 3 800 scans sec Parameters selectable in WinHost Technical Features 3 5 DS2400 DATALOGIC This page is intentionally left blank 3 6 Technical Features DATALOGIC DS2400 4 MAINTENANCE 4 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 DS2400 when the scanner is turned off or at least when the laser beam is deactivated Technical Features 4 1 DS2400 DATALOGIC This page is intentionally left blank 4 2 Technical Features DATALOGIC DS2400 5 TECHNICAL FEATURES DS2400 1XXX DS2400 2XXX ELECTRICAL FEATURES Input Power S
20. itioning DS2400 84 A Figure 2 2 DS2400 Overall dimensions 2 2 Installation DATALOGIC DS2400 2 3 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 2 3 shows the basic layout of a scanner using the junction box Junction Box Scanner cable System cables Figure 2 3 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 The system cables pass through 6 glands in the side of the Junction Box and the individual wires connect to spring clamp terminal blocks inside which provide access to all scanner signals 2 3 1 Junction Box Mounting The diagram below shows the dimensions of the Junction Box and its relative mounting holes rim VANI mm inch GLANDS PG7 Figure 2 4 Junction Box Overall dimensions Installation 2 3 DS2400 DATALOGIC 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
21. meet ba petet viii GENERAL FEATURES 5 ouai o 1 1 IntrOQuCtlor esie oath ind eem Pe HERE eo erus bi eius 1 1 DesctlptloLi 1 1 Available Models 1 3 GFC 2100 Accessory Installation i 1 4 INSTALLATION 2 E ure nere ee eee 2 1 Package Contents i 2 1 Mechanical Installation i 2 2 Junction Box Installation 2 3 Junction Box Mounting esee enn 2 3 Junction Box Electrical CONNECtions iii 2 5 Electrical Connections i 2 8 Gila lele alari 2 9 Main Serial InterfaC enne 2 9 RS232 Interface etta ii 2 10 RS485 Full duplex Interface sse 2 11 RS485 Half duplex Interface sse 2 12 20 mA Current Loop Interface INT 22 Accessory Only 2 13 Auxiliary RS232 Interface i 2 14 ec PE 2 15 2 17 POSITIONING tto Ico 2 17 Typical 2 19 Pomt t0 Pomt sirena bp erede teme iin 2 19 Pass Through zziii tine e node Pan e RR AA 2 20 RS232 Master Slave ii 2 21 RS485 Master Slave i 2 22 Multiplexett 2 23 READING 65 3 1 Step Ladder Mode seen 3 1 Picket Fence Mode
22. ng the WinHost utility or Host Mode Programming procedure The termination resistors of the RS485 bus must not be installed 2 6 5 Multiplexer Each scanner is connected to Multiplexer for example MX4000 with the RS485 half duplex main interface RS485 HD Main interface 2 Auxiliary interface Local Echo 3 External Trigger for On Line mode Figure 2 32 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 WinHost utility or Host Mode Programming procedure When On Line Operating mode is used the scanner is activated by an External Trigger photoelectric sensor when the object enters its reading zone Installation 2 23 DS2400 DATALOGIC This page is intentionally left blank 2 24 Installation DATALOGIC DS2400 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 scan direction with respect to code motion About 5 scans during the code passage should be allowed to ensure a successful read 3 1 STEP LADDER MODE If scanning is perpendicular to the code motion direction Figure 3 1 step ladder mode the numb
23. nsions and light weight e software programmable scanning speed 400 to 1000 scans sec on all models e linear and raster versions e connector and junction box versions General Features 1 1 DS2400 DATALOGIC completely configurable via serial interface WinHost 2 serial communication interfaces 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 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 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 The four LEDs on the side of the scanner indicate the following PWR TXD LED red Figure A O indicates the reader is connected to the power supply or when blinking green data transmission GOOD READ LED red Figure A is used to signal the possibility of a successful barcode reading EXTTRIG LED yellow Figure A 2 indicates external trigger activity Refer to par 2 4 4 LASERON LED green Figure A
24. smission and synchronize the connected devices 2 10 Installation DATALOGIC DS2400 START V OF TRANSMISSION OF TRANSMISSION RTS V L DATA DATA V TRANSMISSION TRANSMISSION Vv I I I I I I TRANSMISSION i I I I STOPPED i ENABLED ENABLED IDLE DISABLED Figure 2 13 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 RS485 Full Duplex Interface The RS485 full duplex interface is used for non polled communication protocols in point to point connections over longer distances than those acceptable for RS232 communications or in electrically noisy environments The connector pinout follows Function RS485 transmitted data RS485 transmitted data RS485 received data RS485 received data Signal Ground Installation 2 11 DS2400 DS2400 i 2 E a i 3 5 TX485 TX485 RX485 RX485 SGND DATALOGIC USER INTERFACE RX485 TX485 SGND Figure 2 14 RS485 full duplex connections 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
25. t of the scanner Figure A vii Warning labels indicating exposure to laser light and the device classification are applied onto the body of the scanner Figure A LASER LIGHT DO NOT STARE INTO BEAM CLASS 2 LASER PRODUCT MAX OUTPUT RADIATION 1 mW EMITTED WAVE LENGTH 630 680 nm 8 TO 825 1 1993 AVOID EXPOSURE LASER LIGHT 15 EMITTED FROM THIS APERTURE C CAUTION LASER LIGHT WHEN OPEN AVOID EXPOSURE TO BEAM LISTED This product conforms to the applicable requirements of 21CFR1040 at the ite C date of manufacture Warning and device class labels 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 LASER LIGHT according to IEC 825 1 regulations and as AVOID EXPOSURE TO BEAM CLASS 3B LASER PRODUCT a Class laser product according to Cae RADIATION 7 iW CDRH regulations As it is not possible to Tole Sot 109 apply a classification label on the laser diode used in this device the following f label is reproduced on the right Laser diode class label Any violation of the optic parts in particular can cause radiation up to the maximum level of the laser diode 7 mW at 630 to 680 nm POWER SUPPLY This product is intended to be installed by Qualified Personnel only Models DS2400 XXX0 This accessory d
26. ted as shown in the figure below DS2400 Slave Mesa DS2400 Master Main serial interface Auxiliary serial interface External Trigger for On Line mode Figure 2 30 RS232 Master Slave layout Installation 2 21 DS2400 DATALOGIC 2 6 4 RS485 Master Slave The RS485 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 5 slaves connected together The slave scanners are connected together using RS485 half duplex on the main serial interface Every slave scanner must have a multidrop address in the range 0 4 The master scanner is also connected to the Host on the RS232 auxiliary serial interface 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 necessary to bring the External Trigger signal to all the scanners The main and auxiliary ports are connected as shown in the figure below DS2400 Slave D Auxiliary serial interface 8 RS485 HD Main serial interface 3 External Trigger ir Figure 2 31 RS485 Master Slave layout 2 22 Installation DATALOGIC DS2400 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 usi
27. upply voltage 10 to 30 Vdc Power consumption max 5W 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 Auxiliary RS232 Baud Rates 150 to 115200 Inputs External Trigger optocoupled NPN or PNP Voltage max 30 Vdc Input current max 25 mA Outputs OUT1 OUT2 Vcg max optocoupled 40 Vdc 40 mA continuous 130 mA pulsed 1V at 10 mA max 90 mW at 40 C Ambient temp Collector current max Vcg saturation Power dissipation max OPTICAL FEATURES Light source Semiconductor laser diode Wave length Note 1 630 to 680 nm Safety class Class 2 IEC 825 1 Class Il CDRH READING FEATURES Note 2 Scan rate software programmable 400 to 1000 scans sec Aperture angle 50 Maximum Reading distance 440 mm 17 inch 600 mm 23 5 inch Maximum resolution 0 25 mm 10 mils 0 35 mm 14 mils USER INTERFACE Laser ON Good Read External Trigger Data TX power ON LED indicators Technical Features 5 1 DS2400 DATALOGIC 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 Configuration Modes receiving commands from one of the serial ports HOST MODE Parameter Storage Non volatile internal EE
28. y contact with the deflection mirror mirrored rotor the lenses or other optical components otherwise the performance of the reader will be reduced 1 Turn off the device Remove the DS2400 scanning window unscrewing the two cover screws Fix the mirror to the device by means of the two fixing screws Remount the scanning window so that the opening face is now at 90 with respect to the DS2400 body E Cover screws 90 deflection mirror Scanning window Fixing screws Figure 1 1 Installation of the deflection mirror 1 4 General Features DATALOGIC DS2400 2 INSTALLATION 2 1 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 Bar code test chart PCS 0 9 DS2400 configuration program disk Mounting kit bracket screws Junction box for DS2400 XXX1 models only see par 1 3 3 SUO NE Figure 2 1 DS2400 package contents Installation 2 1 DS2400 DATALOGIC 2 2 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 The diagrams below give the overall dimensions of the scanner and mounting bracket and may be used for installation Refer to par 2 5 for correct pos
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