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Datalogic DS2400N, Reference Manual

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Datalogic DS2400N Reference Manual Download Page 45

INSTALLATION 

3 

RS485 Full-Duplex Interface 

 

The RS485 full-duplex interface (5 wires + shield) 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: 

 

Pin Name 

Function 

2 

TX485+ 

RS485 transmit data + 

4 

TX485- 

RS485 transmit data – 

3 

RX485+ 

RS485 receive data + 

5 

RX485- 

RS485 receive data - 

7 SGND 

signal 

ground 

 
 

 

DS2400N 

TX485+ 

2

TX485- 

4

RX485+ 

3

RX485

RX485- 

5

TX485

7

SGND 

SGND

USER INTERFACE

+

-

+

-

+

Chassis

 

1 

 

Figure 20 - RS485 Full-duplex Connections 

 
 

 

35

 

 

Summary of Contents for DS2400N

Page 1: ...DS2400N REFERENCE MANUAL ...

Page 2: ...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 Product names mentioned herein are for identification purposes only and may be trademarks and or registered trademarks of their respective companies Datalogic S p A 1999 2007 19 ...

Page 3: ...guration 5 Auto Learn 6 Auto Setup Optional 7 Step 4 Installing Genius Configuration Program 8 Wizard for Quick Reader Setup 8 step 5 Test Mode 13 Advanced Scanner Configuration 14 Host Mode Programming 14 Advanced Genius Configuration 14 Alternative Layouts 15 2 INTRODUCTION 16 2 1 Product Description 16 2 1 1 Indicators 17 2 2 ID NET 18 2 2 1 How To Setup Configure the Scanner Network 19 2 3 X P...

Page 4: ...xiliary RS232 Interface 42 3 3 5 Inputs 43 Code Verifier 45 3 3 6 Outputs 45 3 4 User Interface 46 3 5 Positioning 47 3 6 Typical Layouts 49 3 6 1 Point to Point 49 3 6 2 Pass Through 50 3 6 3 RS232 Master Slave 51 3 6 4 ID NET 52 3 6 5 Multiplexer Layout 54 4 READING FEATURES 55 4 1 Advanced Code Builder ACB 55 4 1 1 Important ACB Reading Conditions 56 4 1 2 Tilt Angle Improvement with ACB 57 4 2...

Page 5: ...GLOSSARY 70 INDEX 74 v ...

Page 6: ...n Manual C BOX 400 410 Installation Manual Genius 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 PRODUCTS Search through the links to arrive at your product page where you can download specific Manuals and Software Utilities SERVICES...

Page 7: ... the date of manufacture The scanner is classified as a Class 2 laser product according to EN 60825 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 motor and laser beam can be switched off through a software command see a...

Page 8: ... 21CFR1040 at the date of manufacture LASER LIGHT DO NOT STARE INTO BEAM CLASS 2 LASER PRODUCT MAX OUTPUT RADIATION 1 mW EMITTED WAVE LENGTH 630 680 nm TO EN 60825 1 2001 Pat US5992740 EP0789315B1 DATALOGIC AUTOMATION Srl Via S Vitalino 13 40012 Calderara di Reno MADE IN ITALY www datalogic com Warning and Device Class Labels POWER SUPPLY This product is intended to be installed by Qualified Perso...

Page 9: ... 6 7 8 2 9 5 1 10 4 Figure A 1 2 3 4 10 9 8 6 Warning and Device Class Labels Power ON LED Mounting Holes Status LED Trigger LED Ready LED Laser Beam Output Window Xpress key 7 Good LED 5 COM LED Accessory Mounting Holes 11 ix ...

Page 10: ...x ...

Page 11: ...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 DS2400N CBOX 100 150 Host P S PG 6000 Presence Sensor for On Line mode Figure 1 DS2400N in S...

Page 12: ...T TRIG B polarity insensitive Auxiliary Interface 29 NC 35 TX AUX 30 IN2 37 RX AUX 31 33 NC ID NET 32 34 NC 36 ID NET 39 GND 38 ID NET Main Interface RS232 RS485 Full Duplex RS485 Half Duplex 20 mA C L with INT 30 only 11 15 TX 232 TX 485 RTX 485 12 16 RTS 232 TX 485 RTX 485 17 RX 232 RX 485 18 CTS 232 RX 485 10 14 19 SGND SGND SGND 9 13 RS485 Cable Shield RS485 Cable Shield see INT 30 instruction...

Page 13: ...the most suitable position for the reader as shown in the figures below Pitch Skew Tilt Skew Figure 2 Positioning with Mounting Bracket 2 When mounting the DS2100N take into consideration these three ideal label position angles Pitch 0 Skew 10 to 30 and Tilt 0 Minimize Assure at least 10 P S Figure 3 Pitch and Skew Angles 3 ...

Page 14: ...DS2400N 1 T Minimize Figure 4 Tilt Angle 3 Refer to the Reading Diagrams in the Appendix of this Quick Reference Guide to decide the distance your scanner should be positioned at 4 ...

Page 15: ...by type and length AutoSetup F3 to self optimize and auto configure reading performance in demanding applications The colors and meaning of the five LEDs are illustrated in the following table F4 READY green This LED indicates the device is ready to operate F3 GOOD green This LED confirms successful reading F2 TRIGGER yellow This LED indicates the status of the reading phase F1 COM yellow This LED...

Page 16: ... The procedure is as follows A place the desired barcode on the scanline B wait until the TRIGGER LED stays steady on indicating the reader has detected the barcode C repeat if needed the above two steps to program up to 10 different barcodes either by length or by symbology If more than one barcode is detected the Multi Label mode is enabled refer to the 2000 Family Software Configuration Paramet...

Page 17: ... F3 F2 F1 F0 READY GOOD TRIGGER COM STATUS AutoSetup AutoLearn Test Mode Exit Figure 6 X PRESS Interface Auto Learn Function The procedure is as follows A place the desired barcode on the scanline B enter the AutoSetup function the laser turns on and the GOOD LED blinks to indicate the ongoing process C wait until the GOOD LED stays steady on indicating the reader has detected the barcode This pro...

Page 18: ...ed for the configuration running Windows 98 2000 NT or XP 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 C BOX 100 150 Genius running on a laptop computer is connected to the scanner auxiliary port through the C BOX 100 150 9 pin connector Wizard for Quick Reader Setup After installing the ...

Page 19: ...RAPID CONFIGURATION 1 1 Select the Create a new configuration button You will be guided through the configuration being asked to define the following parameters a Barcode selection and definition 9 ...

Page 20: ...DS2400N 1 b Operating mode selection and definition c Digital Outputs configuration 10 ...

Page 21: ...tomatic 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 messa...

Page 22: ...s 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 4 By clicking Finish the System Information window will be displayed with specific information concerning the scanner 12 ...

Page 23: ...ease 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 F4 F3 F2 F1 F0 READY GOOD TRIGGER COM STATUS AutoSetup AutoLearn Test Mode Exit Figure 8 X PRESS Interface Test Mode Function 4 To exit the Test Mo...

Page 24: ...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 Advanced Genius 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 config...

Page 25: ...e DS2400N Reference Manual The scanner can also be configured by reading programming barcodes See the ID NET Setup Procedure Using Programming Barcodes printable from the CD ROM If you need to install a Pass Through network refer to the DS2400N Reference Manual If you need to install a Multiplexer network refer to the DS2400N Reference Manual If you need to install an RS232 Master Slave for backwa...

Page 26: ...pplication Programs If the Standard Application Program does not meet your requirements please contact your local Datalogic distributor Some of the main features of DS2400N are listed below ACB Advanced Code Builder small dimensions and light weight software programmable scanning speed on all models linear and raster versions completely configurable via serial interface Genius 3 serial communicati...

Page 27: ...OOD green This LED confirms successful reading Figure A 7 TRIGGER yellow This LED indicates the status of the reading phase Figure A 6 COM yellow This LED indicates active communication on main serial port Figure A 5 STATUS red This LED indicates a NO READ result Figure A 4 During the reader startup reset or restart phase all the LEDs blink for one second On the back of the reader near the cable t...

Page 28: ...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 ID NET M S Multidata Multiple stations single scanner 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 dedi...

Page 29: ... Genius see the Rapid Guide to Configuration Network Setup in the Help On Line a open the Local Device Network Settings window and select the Master Role and send the updated configuration to the device b click on the Express Network Setup button to start the automatic net detection c once the procedure has been completed a dialog box will appear asking whether to send the configuration to the Mas...

Page 30: ... in demanding application 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 are illustrated at par 2 1 1 2 3 1 Diagnostic 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 fail...

Page 31: ...F3 F2 F1 F0 READY GOOD TRIGGER COM STATUS F4 F3 F2 F1 F0 READY GOOD TRIGGER COM STATUS F4 F3 F2 F1 F0 READY GOOD TRIGGER COM STATUS Release button to Exit Release button to enter Test Mode Release button to enter AutoLearn F4 F3 F2 F1 F0 READY GOOD TRIGGER COM STATUS F4 F3 F2 F1 F0 READY GOOD TRIGGER COM STATUS Release button to enter AutoSetup cycle Release button to Exit Test Mode F1 Function On...

Page 32: ...igured in scanner memory in case of Programming Barcodes refer to the ID NET programming barcodes and setup procedure document in the product CD AutoSetup F3 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 ...

Page 33: ...5 ID NET Optic Version 0 Linear 1 Raster The following tables display each version s reading performance Version Max Code Resolution Speed mm mils scans s 02X0 0 20 8 600 to 1000 12X0 0 25 10 600 to 1000 22X0 0 35 14 600 to 1000 Version Reading Distance 02X0 75 mm 3 in 340 mm 13 4 in on 0 35 mm 14 mils codes 12X0 100 mm 3 9 in 440 mm 17 3 in on 0 50 mm 20 mils codes 22X0 190 mm 7 5 in 600 mm 23 6 ...

Page 34: ...rent Loop Interface Board 93A151022 C BOX 100 Passive Connection Box 93ACC1510 C BOX 150 Parameters Storage Connection Box 93A301066 C BOX 200 Active Connection Box 93ACC1520 C BOX 300 310 Profibus Connection Box 93A301000 93A301030 C BOX 400 410 DeviceNet Connection Box 93A301010 93A301040 MEP 542 543 Photocell Kit PNP NPN 93ACC1727 93ACC1728 PG 6000 6001 6002 24 V Power Supply Unit EU UK US 93AC...

Page 35: ...der and all the parts supplied with the equipment are present and intact when opening the packaging the list of parts includes DS2400N reader with cable DS2400N Quick Guide Barcode test chart PCS 0 9 Genius CD ROM Mounting kit bracket screws Figure 10 DS2400N Package Contents 25 ...

Page 36: ...acket and may be used for installation Refer to par 3 5 for correct positioning 23 3 0 92 14 0 55 84 3 31 4 0 16 10 3 0 41 40 1 57 0 41 10 3 40 1 57 14 7 0 58 M 4 n 4 1 29 32 7 mm inch 68 2 68 46 1 81 F4 F3 F2 F1 F0 READY GOOD TRIGGER COM STATUS DS2400N XPRESS INTERFACE The quote refers to the scan line Figure 11 DS2100N Overall Dimensions 9 4 2 7 8 20 2 5 73 42 R 4 0 4 2 90 30 13 8 17 5 2 5 23 mm...

Page 37: ...STALLATION 3 3 2 1 Mounting DS2400N Using the DS2400N mounting bracket you can obtain the most suitable position for the reader as shown in the figure below Figure 13 Positioning with Mounting Bracket 27 ...

Page 38: ...C 2X00 Laser Beam Output Position The installation of the deflection mirror is very easy Figure 15 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 1 Turn off the device 2 Remove the DS2400N scanning window unscrewing the two cover screws 3 Fix the mirror to the device by means of the ...

Page 39: ...INSTALLATION 3 Fixing screws deflection mirror Cover screws Scanning window Figure 15 Installation of the Deflection Mirror 29 ...

Page 40: ... D sub Connector 25 pin D sub female connector pinout Pin Name Function 13 9 VS Power supply input voltage 25 GND Power supply input voltage 1 CHASSIS Cable shield connected to chassis 18 EXT TRIG A External Trigger A polarity insensitive 19 EXT TRIG B External Trigger B polarity insensitive 10 IN2 Input 2 8 OUT1 Output 1 22 OUT1 Output 1 11 OUT2 Output 2 12 OUT2 Output 2 20 RXAUX Auxiliary RS232 ...

Page 41: ...RIG A polarity insensitive 28 EXT TRIG B polarity insensitive 29 NC 30 IN2 31 33 NC 32 34 NC 39 GND Outputs 21 OUT 1 22 OUT 1 23 OUT 2 24 OUT 2 25 NC 26 NC Auxiliary Interface 35 TX AUX 37 RX AUX ID NET 36 ID NET 38 ID NET Main Interface RS232 RS485 Full Duplex RS485 Half Duplex 20 mA C L with INT 30 only 11 15 TX 232 TX 485 RTX 485 12 16 RTS 232 TX 485 RTX 485 17 RX 232 RX 485 18 CTS 232 RX 485 1...

Page 42: ...SIS to a common earth ground 3 3 2 Main Serial Interface The signals relative to the following serial interface types are available on the input output connector of DS2400N 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 Ge...

Page 43: ...nection Pin Name Function 2 TX232 transmit data 3 RX232 receive data 4 RTS232 request to send 5 CTS232 clear to send 7 SGND signal ground It is always advisable to use shielded cables The overall maximum cable length must be less than 15 m 49 2 ft DS2400N 7 4 5 3 SGND RTS232 CTS232 RX232 TX232 2 USER INTERFACE SGND DCD DTR TXD RXD 1 Chassis Figure 18 RS232 Main Interface Connections using Hardware...

Page 44: ...SION C1 C2 C4 C3 C5 TRANSMISSION STOPPED ENABLED DISABLED ENABLED IDLE IDLE Figure 19 RS232 Control Signals If the RTS CTS handshaking protocol is enabled the DS2400N activates the RTS232 output to indicate a message is to be transmitted The receiving unit activates the CTS232 input to enable the transmission 34 ...

Page 45: ...an those acceptable for RS232 communications or in electrically noisy environments The connector pinout follows Pin Name Function 2 TX485 RS485 transmit data 4 TX485 RS485 transmit data 3 RX485 RS485 receive data 5 RX485 RS485 receive data 7 SGND signal ground DS2400N TX485 2 TX485 4 RX485 3 RX485 RX485 5 TX485 7 SGND SGND USER INTERFACE Chassis 1 Figure 20 RS485 Full duplex Connections 35 ...

Page 46: ...RTX485 2 RTX485 4 RTX485 RTX485 7 SGND MULTIPLEXER RS485REF DS2400N 1 Chassis Figure 21 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 Genius utility or by the Host Programming Mode Errore L origine riferimento non è stata trovata s...

Page 47: ...op Connection to a Multiplexer 20 mA Current Loop Interface C Box 100 w INT 30 Accessory Only To adapt DS2400N to 20 mA current loop interfaces it must be connected to a C Box 100 which is equipped with an INT 30 20 mA current loop adapter accessory board The INT 30 converts 20 mA current loop signals into RS232 signals to the scanner See the C Box 100 Installation Manual and the INT 30 instructio...

Page 48: ...ield connected only to Master earth Max 1000 meter ID NETcable length Connect only 36 38 and not 39 use only 2 wires DC Voltage Power cable VS 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 drop greater than 0 8 Volt Cable should lie down as near as possible to the ID NET cable avoiding wide loop between ...

Page 49: ...INSTALLATION 3 Figure 23 ID NET Network Connections with isolated power blocks 39 ...

Page 50: ...DS2400N 3 Figure 24 ID NET Network Connections with Common Power Branch Network 40 ...

Page 51: ...INSTALLATION 3 Figure 25 ID NET Network Connections with Common Power Star Network 41 ...

Page 52: ...face baud rate data bits etc as well as particular operating 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 RXAUX receive data 21 TXAUX transmit data 7 SGND signal ground 7 SGND SGND TXD RXAUX 20 ...

Page 53: ... software Refer to the Genius Help On Line The yellow Trigger LED Figure A 6 is on when the External Trigger forces a current flow through the EXT TRIGA and EXT TRIGB pins 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 NPN MEP 543 MEP 543 Connector DS2400N 18 19 VS 9 25 GND EXT TRIGA EXT...

Page 54: ...DS2400N 18 19 VS 9 25 GND Ground V Signal EXT TRIGA EXT TRIGB VCC Figure 30 Input PNP Command Using DS2400N Power Electrical features Maximum voltage 30 Vdc Maximum current 12 mA An anti disturbance hardware filter is implemented on the External Trigger input 5 milliseconds delay IN2 INPUT NPN Only IN VS DS2400N INPUT Signal V GND Ground 10 25 5V Input 2 NPN command 44 ...

Page 55: ...utputs can only be connected as open collector configurations The following pins are present on the 25 pin connector of the scanner Pin Name Function 8 OUT1 output 1 11 OUT2 output 2 22 OUT1 output 1 12 OUT2 output 2 The meaning of the two outputs OUT1 and OUT2 can be defined by the user Refer to the Genius Help On Line By default OUT1 is associated with the No Read event which activates when the ...

Page 56: ...tor 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 push button trigger and PC RS232 COM port connections 25 pin D sub male 7 20 SGND RXAUX TXAUX 21 DS2400N 25 13 GND VS 9 pin D sub female GND TX RX PC 2 3 5 18 9 EXT TRIG VS Power Supply VS 10 30 Vdc ...

Page 57: ...ns for the best orientation The Pitch angle is represented by the value P in Figure 32 Position the reader in order to minimize the Pitch angle P Figure 32 Pitch Angle The Skew angle is represented by the value S in Figure 33 Position the reader to assure at least 10 for the Skew angle This avoids the direct reflection of the laser light emitted by the DS2400N For the raster version this angle ref...

Page 58: ... the reader in order to minimize the Tilt angle T Figure 34 Tilt Angle By using the ACB Advanced Code Builder 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 4 1 or the Help On Line for details 48 ...

Page 59: ...e 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 p...

Page 60: ...l 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 The main and auxiliary ports are connected as shown in the figure below Host Device 2 1 2 3 1 2 3 Main Serial Interface RS232 only Auxiliary Serial Interface RS232 External Trigger for On Line mode 3 1 Device 1 3...

Page 61: ... 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 ...

Page 62: ... RS485 main 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 not necessary to bring the External Trigger signal to all the scanners The main and auxiliary ports are connected as shown in the figure below Terminal Host 2 1 3 4 Master Slave 1 Slave 2 Slave n 1 2 3 Main Serial I...

Page 63: ... up to 32 devices max network extension of 1000 m Figure 39 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 Genius based Host Mode programming procedure The termination resistors of the RS485 bus must be installed inside t...

Page 64: ...MX4000 Figure 40 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 program or Genius based Host Mode Programming procedure When On Line Operating mode is used the scanner is activated by an External Trigger photoelectric sensor when t...

Page 65: ...close to linear small height codes damaged codes or poor print quality codes ACB is used to read a code label when the scan line does not cross the label along its entire length excessive tilt angle Linear Reading Linear Reading ACB Reading ACB Reading ACB reads two fragments of a label containing a start or a stop character and a number of digits and puts them together to build the complete label...

Page 66: ... can be activated for each symbology independently from the others ACB requires that the code be in movement with respect to the scanner ACB requires fixed length barcode reading The codes read with ACB enabled must pass in front of the scanner one at a time Not valid for ACB Valid for ACB Code concatenation and ACB are not compatible and therefore cannot be enabled simultaneously on the same code...

Page 67: ...cal linear tilt angle Max practical ACB angle 0 33 18 30 0 25 14 23 0 125 7 11 4 2 LINEAR CODE READING For linear code reading the number of scans performed on the code by the DS2400N 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 p...

Page 68: ...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 Direction of code movement at LS speed LH DS2400N Laser beam Figure 41 Step Ladder Scanning Mode For example the DS2400N 800 scans sec for a 25 mm high code moving at 1250 mm s performs 25 1250 800 2 14 effective scans 58 ...

Page 69: ...ve scans FW reading field width in mm LW label width in mm LS label movement speed in mm s SS scans per second Direction of code movement at LS speed LW Laser beam FW DS2400N Figure 42 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 DS2400N 800 scans per sec performs 200 100 2000 800 2 38 effective scan...

Page 70: ...ils 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 4 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 re...

Page 71: ... 12 8 10 14 in 0 35 mm 14 mils 0 20 mm 8 mils 0 25 mm 10 mils Note 0 0 is the center of the laser beam output window CONDITIONS Optic Version Linear Code Interleaved 2 5 or Code 39 PCS 0 90 Pitch angle 0 Skew angle 10 Tilt angle 0 Code Resolution High Code Reading Condition Standard Scanning Speed Speed_3 800 scans sec Parameters selectable in Genius 61 ...

Page 72: ...ls Note 0 0 is the center of the laser beam output window CONDITIONS Optic Version Linear 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 Standard for 0 35 mm 14 mils codes and greater Code Reading Condition Standard Scanning Speed Speed_3 800 scans sec Parameters selectable in Genius 62 ...

Page 73: ... mils Note 0 0 is the center of the laser beam output window CONDITIONS Optic Version Linear 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 Standard for 0 50 mm 20 mils codes and greater Code Reading Condition Standard Scanning Speed Speed_3 800 scans sec Parameters selectable in Genius 63 ...

Page 74: ...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 DS2400N when the scanner is turned off or at least when the laser beam is deactivated 64 ...

Page 75: ...am help files Either connect the device and select the parameter you re interested in by pressing the F1 key or select Help Parameters Help 2000 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 Conne...

Page 76: ...rent flowing from EXT TRIG to EXT TRIG Are the photo sensor LEDS if any working correctly Is the sensor reflector system aligned On line Mode EXT TRIGGER LED is correctly lit but nothing happens no reading results Is the software configuration consistent with the application condition operating mode etc In the Genius program select the OPERATING MODE tab and check for related parameters Serial On ...

Page 77: ...ing to the host Is the serial cable connected Is the correct wiring respected Are serial host settings equivalent to the serial device setting If using C BOX 100 be sure the RS485 termination switch is positioned to OFF Communication Data transferred to the host are incorrect corrupted or incomplete In the Genius program select the DATA FORMAT tab and check for values of HEADER TERMINATOR SEPARATO...

Page 78: ... VS 5 to 0 Vdc Current Consumption 12 mA max Outputs OUT1 OUT2 Optocoupled VCE 30 Vdc max Collector current 40 mA continuous max 130 mA pulsed VCE saturation 1V at 10 mA max Power dissipation max 80 mW at 45 C ambient temperature OPTICAL FEATURES Light source Semiconductor laser diode Wave length Note 1 630 to 680 nm Safety class Class 2 EN 60825 1 Class II CDRH READING FEATURES Note 2 Scan rate s...

Page 79: ... Functions Special Functions ACB Advanced Code Builder Motor Off Parameter Storage Non volatile internal Flash ENVIRONMENTAL FEATURES Operating temperature Note 3 0 to 45 C 32 to 113 F Storage temperature 20 to 70 C 4 to 158 F Humidity max 90 non condensing Vibration resistance IEC 68 2 6 test FC 14 mm 2 to 10 Hz 1 5 mm 13 to 55 Hz 2 g 70 to 200 Hz 2 hours on each axis Shock resistance IEC 68 2 27...

Page 80: ...ices 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...

Page 81: ...cteristics 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 ope...

Page 82: ... device or method 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 uninterrupted da...

Page 83: ... the Z axis Used to describe the position of the barcode with respect to the laser scan line See pars 0 and 3 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 UPC Acronym for Universal Product Code The standard barcode type for retail food packaging in the United States Visible ...

Page 84: ...lation 26 Model Description 23 Mounting DS2400N 27 28 Multiplexer 54 O Outputs 45 P Package Contents 25 Pass Through 50 Picket Fence Mode 59 Point to Point 49 Positioning 47 Power Supply viii 32 R Raster 60 Reading Diagrams 61 Reading Features 55 Reading Performance 60 Reference Documentation vi RS232 Interface 33 RS232 Master Slave 51 RS485 Full Duplex Interface 35 RS485 Half Duplex Interface 36 ...

Page 85: ...romagnetic compatibility and product safety Basée sur la législation des Etats membres relative à la compatibilité électromagnétique et à la sécurité des produits Über die Annäherung der Gesetze der Mitgliedsstaaten in bezug auf elektromagnetische Verträglichkeit und Produktsicherheit entsprechen Basado en la aproximación de las leyes de los Países Miembros respecto a la compatibilidad electromagn...

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