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DS41

1. Mounting bracket Figure 2 4 Overall dimensions Installation 2 5 DS41 DATALOGIC 2 6 JBOX INSTALLATION JBOX 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 connector models Figure 2 5 shows the basic layout of DS41 using the junction box E Scanner Junction Box cable System cables Figure 2 5 Scanner using JBOX For JBOX 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 JBOX and the individual wires connect to spring clamp terminal blocks inside which provide access to all scanner signals 2 6 1 Mounting JBOX The diagram below shows the dimensions of the junction box and its relative mounting holes GLANDS PG7 N 6 Figure 2 6 JBOX dimensions 2 6 Installation DATALOGIC DS41 JBOX 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 2 Align the junction box and insert the two s
2. 14 p DAR IHE 1 1 Description sts e tette o eb een 1 2 Available Models i 1 4 ACCOSSOTFIGS a aaan aran laid 1 4 INSTALLATION nnne trennen 2 1 Package 2 1 Guide To Installation eese 2 2 Opening The Device 2 3 Main Interface Selection 2 4 Mechanical Installation 2 5 JBOX Installation 2 6 Mounting JBOX ime imet tete DA 2 6 Electrical Connections For 2 8 Electrical Connections For 25 pin Models 2 11 Power Supply ttn azar reete ee y ae dead ae dg pue qu 2 12 Main Serial Interface 2 13 RS232 Interface i e eet ere tend tenete dd ed eve Ae i 2 14 RS485 Non Polled 2 15 RS485 Polled Interface nees 2 16 20 mA Current Loop Interface 2 19 Auxiliary RS232 Interface sse 2 20 Inputs AA aie 2 21 enc E 2 23 POSITIONING 1 2 2 lia NAA E da ep hahang 2 24 Typical Layouts e rte eee ettet 2 26 Master Slave ud ette E t ial KANAN 2 27 Local ECHO aea cete ire eroe Kaanak 2 28 Pass Through ka i itera Fete ide rer 2 28 READING FEATURES 1 3 1 Step Ladder 3 1 Picket Fence
3. ELECTRICAL FEATURES INPUT POWER Supply voltage 10 to 30 Vdc Power consumption max SERIAL INTERFACES MAIN RS232 RS485 Non Polled RS485 Polled 20 mA Passive C L AUXILIARY RS232 BAUD RATES All Interfaces 150 to 19200 CONTROL INPUTS PRESENCE SENSOR optocoupled NPN or PNP Voltage max 30 Vdc Input current max 25 mA CONTROL OUTPUTS NO READ RIGHT READ WRONG READ optocoupled Vcg max 40 Collector current max 40 mA continuous 130 mA pulsed Vcg saturation 1V at 10 mA max Power dissipation max 90 mW at 40 C Ambient temp OPTICAL FEATURES Light source Semiconductor laser diode Wave length Note 2 630 680 nm Safety class Class 2 READING FEATURES Note 3 Scan rate 800 scans second Reading distance 50 to 400 mm Maximum resolution 0 1 mm Aperture angle 60 degrees USER INTERFACE LED indicators power laser beam active barcode decoded presence sensor active data transmission Technical features 5 1 DS41 DATALOGIC DSP MODELS NPP MODELS Note 1 Note 1 SOFTWARE FEATURES READABLE CODE SYMBOLOGIES Up to 22 readable symbologies including Code 93 Standard and Full ASCII EAN UPC including Add on 2 and Add on 5 Code 39 Standard and Full ASCII 2 5 Interleaved Codabar Code 128 EAN 128 Plessey CODE SELECTION up to six codes during one reading phase CODE POSITON can be verified and cannot be verified displayed and displayed DECOD
4. 3 2 e ur eb ree detenti Kama odes 3 3 Reading Diagrams ima gne ee hehe d 3 4 ie eee bt ceti estt 4 1 Gleaning s nennt te ee eee ener ie ees 4 1 TECHNICAL FEATURES 4 sse 5 1 DS41 General View Figure A Cable with 25 pin connector 7 Warning and Classification labels Mounting holes Warning label Power on LED 9 Laser active LED Successful read LED Laser beam output window Presence sensor active LED B Accessory mounting holes 6 Data transmission LED vi DS41 General View Cable with junction box 2 Mounting holes Power on LED 4 Successful read LED Presence sensor active LED 6 Data transmission LED Figure B 7 Warning and Classification labels Warning label 9 Laser active LED Laser beam output window dd Accessory mounting holes 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 DS41 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 pro
5. 2 16 Installation DATALOGIC DS41 For this interface type the multidrop address must also be set on the DIP switch as shown in the figure below Record this information for further setup of the multidrop line Figure 2 19 DIP switch for multidrop address selection The following table shows the address settings where REREAD oe RENE saa EE Hoc o EK or Em KE Ka EN pus o coni O 0 dd k E Co 0 EH Installation 2 17 DS41 DATALOGIC The figure below shows a multidrop configuration with DS41 scanners connected to a Multiplexer max 2 m 120 Ohm max 1200 m qoc gt lt SOND three wires shield RTX485 MULTIPLEXER gt lt onus ale 120 Ohm Figure 2 20 DS41 multidrop connection to a Multiplexer 2 18 Installation DATALOGIC 20 mA current loop interface DS41 The DS41 only supports passive type current loop connections The following pins of the 25 pin connector are used Pin Name Function 5 CLIN Current Loop Input 3 CLIN Current Loop Input 4 CLOUT Current Loop Output 2 CLOUT Current Loop Output DS41 USER INTERFACE i 20mA 20mA 5 CL IN i Gui LO 3
6. No read output 22 NO READ No read output 11 RIGHT Right read output 12 RIGHT Right read output 14 WRONG Wrong read output 15 WRONG Wrong read output The NO READ output activates when the code signalled by the presence sensor is not decoded DS41 USER INTERFACE Vext 40 Vdc max B Figure 2 27 NO READ output connection The RIGHT output activates when the code is decoded correctly DS41 USER INTERFACE Vext 40 Vdc max B Figure 2 28 RIGHT code output connection Installation 2 23 DS41 DATALOGIC The WRONG output is used either for Verifier mode or for PCS control PCS control is available for DSP models only see paragraph 1 3 For Verifier this output activates when the decoded code does not correspond to the one set in the configuration For PCS this output activates when the PCS level is below the threshold value DS41 USER INTERFACE Vext 40 Vdc max Figure 2 29 WRONG code output connection These outputs are all level or pulse programmable a 50 ms pulse is generated in the second case Further programming information is supplied in the section Output Lines in the WINHOST Help On Line 2 8 POSITIONING The DS41 scanner is able to decode moving barcode labels at a variety of angles however significant angular distortion may degrade reading performance When mounting the DS41 take into consideration these three i
7. The inputs available on the DS41 scanner are the pins relative to the code presence sensor as indicated below Pin Name Function 18 PS Presence sensor input 19 PS Presence sensor input The inputs indicated are always used to connect the code presence sensor which tells the scanner to scan for a code The yellow led Figure A G is on during the active phase of the PS signal indicating that decoding can take place This input is optocoupled and can be driven by both an NPN or PNP type command The connections are indicated in the following diagrams Vext 30 Vdc max DS41 PRESENCE SENSOR Signal Figure 2 23 Input NPN command using external power DS41 PRESENCE SENSOR Figure 2 24 Input NPN command using DS41 power Installation 2 21 DS41 DATALOGIC Vext 30 Vdc max DS41 PRESENCE SENSOR Figure 2 25 Input PNP command using external power DS41 PRESENCE SENSOR Signal Figure 2 26 Input PNP command using DS41 power The electrical features are given below Maximum voltage 30 Vdc Maximum current 25 mA An anti disturbance filter is implemented on the presence sensor input with a nominal delay of about 5 milliseconds 2 22 Installation DATALOGIC DS41 2 7 5 Outputs In addition to the pins relative to the communication interfaces as described in the previous paragraphs the following pins are present on the 25 pin connector of the scanner Pin Name Function 8 NO READ
8. V 10 30 Vdc SGND GND CHASSIS CHASSIS Figure 2 13 Power supply connections or through the jack connector on the side of the 25 pin connector for connections to a UL Listed Direct Plug in Power Unit Figure 2 14 If the jack input is used to supply power to the DS41 pin 13 is automatically disconnected the supply voltage for the presence sensor remains on pin 9 The plug connector is not supplied with the DS41 GND Plug V 10 30 Vdc Figure 2 14 Power supplied using the jack connector The power must be between 10 and 30 Vdc only There is a current peak of about 1A at 10 V during power on caused by the motor starting It is recommended to connect pin 1 CHASSIS to a common earth ground 2 12 Installation DATALOGIC DS41 2 7 2 Main serial interface The signals relative to the following serial interface types are available on the input output connector EIA RS232 EIA RS485 NON POLLED EIA RS485 POLLED for connection with a Datalogic multiplexer 20 mA PASSIVE CURRENT LOOP DS41 automatically recognizes the type of interface selected at each power on of the scanner If the recognized interface type is not compatible with the current communication handshaking then the system forces the XON XOFF protocol The parameters relative to the interface selected baud rate data bits etc can be configured using the WINHOST utility program or Host Mode programming For more details refer to the sec
9. for complete installation of the DS41 scanner 1 Read all information in the section Safety Precautions at the beginning of this manual 2 Open the scanner to select the main serial interface type as required see paragraphs 2 3 and 2 4 3 Correctly position and mount the scanner for barcode reading according to the information in paragraphs 2 5 2 8 and 3 4 4 Provide correct system cabling according to the signals necessary see the applicable sub paragraphs under 2 6 or 2 7 Configure the software parameters from a host computer using either the WINHOST interface utility program provided on diskette or using the Host Mode programming procedure by ESC sequences via the serial interface For more details about these configuration methods refer to the section DS41 Configuration in the WINHOST Help On Line NOTE Fine tuning of the scanner position for barcode reading can be accomplished using the Test Mode For further details refer to the section Test Mode in the WINHOST Help On Line The installation is now complete 2 2 Installation DATALOGIC DS41 2 3 OPENING THE DEVICE Before installing the DS41 it may be necessary to open the scanner to select the interface required WARNING The scanner must be disconnected from the power supply during this operation Refer to the following instructions and diagram below when opening the reader e Unscrew the four screws as shown below to open t
10. 00 5 Figure 2 21 20 mA C L connections To select this interface type follow the instructions in paragraphs 2 3 and 2 4 Installation 2 19 DS41 DATALOGIC 2 7 3 Auxiliary RS232 interface The auxiliary serial interface is used exclusively for RS232 point to point connections The parameters relative to the auxiliary interface baud rate data bits etc as well as particular operating modes such as local echo can be defined using the WINHOST utility program or Host Mode programming For more details refer to paragraph 2 9 and to the section Auxiliary Interface Menu in the WINHOST Help On Line The following pins of the 25 pin connector are used to connect the RS232 auxiliary interface Pin Name Function 20 RXAUX Auxiliary input 21 TXAUX Auxiliary output 23 CTSAUX Auxiliary handshake 24 RTSAUX Auxiliary handshake 7 SGND Signal Ground DS41 USER INTERFACE 20 RXAUX 7 SGND RTS CTS HARDWARE HANDSHAKING ENABLED 21 TXAUX RXD 23 CTSAUX DTR 24 RTSAUX DCD SGND Figure 2 22 RS232 auxiliary interface connections The RTSAUX and CTSAUX signals control data transmission and synchronize the connected devices If the RTS CTS handshaking protocol is enabled the DS41 activates the RTSAUX output to indicate a message is to be transmitted The receiving unit activates the CTSAUX input to enable the transmission 2 20 Installation DATALOGIC DS41 2 7 4 Inputs
11. 3 1 STEP LADDER MODE Code motion moving at LS speed Laser Beam Figure 3 1 Step Ladder scanning mode If scanning is perpendicular to the code motion direction Figure 3 1 step ladder mode the number of effective scans performed by the reader is given by the following formula SN LH LS SS 2 These symbols signify SN number of effective scans LH label height in mm LS label movement speed in mm s SS number of scans per second Reading features 3 1 DS41 DATALOGIC For example the DS41 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 Laser Beam Code motion at LS speed Figure 3 2 Picket Fence scanning mode If scanning is parallel to the code motion Figure 3 2 picket fence mode the number of effective scans is given by SN FW LW LS SS 2 These symbols signify 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 For example for a 50 mm wide code moving in a point where the reading field is 250 mm wide at a 1500 mm s speed the DS41 800 scans per sec performs 250 50 1500 800 2 104 scans 3 2 Reading features DATALOGIC DS41 3 3 PERFORMANCE The DS41 scanner is available in four standard versions according to the optical resolution char
12. D WAVE LENGTH 630 680 nm TO IEC 825 1 1993 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 according to IEC 825 1 regulations and as a Class lllb laser product according to CDRH regulations As it is not possible to apply a classification label on the laser diode used in this device the following label is reproduced here LASER LIGHT AVOID EXPOSURE TO BEAM CLASS 3B LASER PRODUCT MAX OUTPUT RADIATION 7 mW EMITTED WAVE LENGTH 630 680 nm TO IEC 825 1 1993 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 viii POWER SUPPLY ATTENTION READ THIS INFORMATION BEFORE INSTALLING THE PRODUCT This product is intended to be installed by Qualified Personnel only Model DS41 X0 This device is intended to be supplied by a UL Listed Direct Plug in Power Unit marked Class 2 rated 10 30 V minimum 0 46 A This device may also be supplied by a UL Listed Power Unit with a Class 2 or LPS power source which supplies power directly to the scanner via the 25 pin connector Model DS41 X1 This device is intended to be supplied via the Junction Box by an NEC Class 2 power source rated 10 30 V minimum 0 46 A See pa
13. E 0541 Installation Manual DATALOGIC BIL Bar Code amp More DS41 INSTALLATION MANUAL DATALOGIC S p A Via Candini 2 40012 Lippo di Calderara Bologna Italy declare under our sole responsibility that the product DS41 XX Laser Scanner and all its models to which this declaration relates is in conformity with the following standards or other normative documents 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 Ge Quality Assurance Supervisor Lippo di Calderara 23 03 1998 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 reserves the right to make modifications and improvements without prior notification 1997 Datalogic S p A 821000073 Rev C CONTENTS General VOW craie aa AA aa V SAFETY 5 1 24 vii laser Safety adorti eed ad vii Standard RegulationSs i vii stalla ix GENERAL 5
14. ING SAFETY can enable multiple good reads of same code HEADERS AND TERMINATORS up to four headers and four terminators OPERATING MODES ON LINE AUTOMATIC SERIAL ON LINE TEST CONFIGURATION MODES through menus using WINHOST utility receiving commands from one of the serial ports HOST MODE PARAMETER STORAGE Non volatile internal EEPROM ENVIRONMENTAL FEATURES Operating temperature Note 4 0 to 40 C Storage temperature 20 to 70 C Humidity max 9096 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 101 x 83 5 x 42 mm Weight 800 g Note 1 Refer to paragraph 1 3 for model descriptions Note 2 The features given are typical at a 25 C ambient temperature if not otherwise indicated Note 3 Further details given in paragraphs 3 3 and 3 4 Note 4 If the reader is used in high temperature environments over 35 C use of the Beam shutter is advised for details refer to the section Beam shutter in the Help On Line of the WINHOST utility program provided with the DS41 disk 5 2 Technical features
15. UX SGND RXAUX CTSAUX DS41 J1 Figure 2 9 JBOX connector and pinout To allow connection of an NEC Class 2 Power Unit use a correct female plug adapter Junction Box NEC Class 2 Power supply Female Plug System cables Figure 2 10 NEC Class 2 Power unit connections The signals on pins 24 25 and 26 are repeated on pins 29 30 and 31 to facilitate network connections i e Multiplexer connections using the RS485 Polled Interface In this way the network bus can enter and exit the junction box from different spring clamps but be physically connected together Installation 2 9 DS41 DATALOGIC 4 After wiring the junction box and while the scanner is unplugged from the power supply 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 11 Figure 2 11 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 JBOX simply reverse the procedure in step 4 2 10 Installatio
16. acteristics see paragraph 1 3 The Standard resolution version is a general purpose model whose optical resolution allows code reading from 0 20 mm to 1 00 mm narrow bars in the zone between 50 and 400 mm from the emission window This version can distinguish between high density codes between 0 20 mm and 0 30 mm and low density codes above 0 33 mm by programming the software resolution parameter see the section Scanner Resolution in the WINHOST Help On Line The Very High resolution version has an optical resolution that allows reading very high density codes typical values from 0 10 mm to 0 20 mm narrow bars in the zone from 55 to 125 mm from the emission window The software resolution parameter for this version should be set to high see the section Scanner Resolution in the WINHOST Help On Line The Raster version R1 is a raster model used to read codes from 0 20 mm to 1 00 mm narrow bars with a raster aperture of about 12 mm at a 200 mm distance The Raster version R2 is a raster model used to read codes from 0 20 mm to 1 00 mm narrow bars with a raster aperture of about 40 mm at a 200 mm distance Refer to the diagrams given in paragraph 3 4 for further details on the reading features These diagrams refer to the two standard optical versions and are taken on various resolution sample codes at a 25 C ambient temperature depending on the conditions in the notes under each diagram If standard devices do not satisfy sp
17. al features DATALOGIC DS41 Electrical connection is provided through a cable on the side of the reader this cable is terminated with a 25 pin connector 25 pin connector models see paragraph 1 3 Figure A G or by a junction box junction box models see paragraph 1 3 Figure B The laser beam output window is on the right hand side of the scanner Figure A o A green LED on the same side indicates the laser is active Figure A 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 The four LEDs on the left hand side of the scanner indicate the following POWER ON LED red Figure A indicates the reader is connected to the power supply GOOD READ LED red Figure is used to signal successful barcode decoding It is also used in Test mode to signal the decoding percentage for details refer to the section Test Mode in the WINHOST Help On Line EXT TRIG LED yellow Figure A 5 indicates the code presence sensor is active for details refer to the section On Line Mode in the WINHOST Help On Line TX DATA LED green Figure A amp indicates data transmission on the main serial output line The screw holes on the body of the reader are for mechanical fixture Figure A the screw holes shown in Figure A 1 are to attach accessories
18. any orientation using several scanners positioned at different angles For each application it is advised that the length of the scan line the scan speed the height of the bars and the code motion speed with respect to the scanner allow at least five scans on the code The possibility of using raster models allows a greater surface area of the code to be scanned increasing the probability of correct reads even if the code printing quality is poor or the code is positioned incorrectly 2 26 Installation DATALOGIC DS41 2 9 4 Master slave The master slave layout is used to collect data from several scanners to build a multi sided reading system there can be one master and up to 5 slaves connected with the RS485 polled mode on the main serial interface The master scanner is also connected to a host computer with the RS232 auxiliary interface The P S signal is unique to the system there is a single reading phase and a single message from the master scanner to the host computer In every scanner the jumper block for the selection of the main serial interface type must be set for RS485 polled see paragraph 2 4 In every slave scanner the multidrop address selection must be set within the range from 0 to 4 max see paragraph 2 7 2 under RS485 polled interface The DIP switch selections in the master scanner are ignored DS41 Slave 1 Auxiliary serial interface Main serial interface Presen
19. ce sensor Figure 2 34 Master slave layout NOTE The auxiliary serial port of the slave scanners is only used for configuration The termination resistors of the RS485 bus must not be installed Installation 2 27 DS41 DATALOGIC 2 9 2 Local echo In local echo mode data is transmitted on the auxiliary interface as well as on the main interface Host Mode programming can be accomplished either through the main interface or the auxiliary interface in local echo mode O Main serial interface Auxiliary serial interface Presence sensor Figure 2 35 Local echo layout 2 9 3 Pass through Pass through mode allows two or more devices to be connected to a single external serial interface Each DS41 transmits the messages received by the auxiliary interface onto the main interface All messages will be passed through this chain to the host The main and auxiliary ports are connected as shown in the figure below 1 Main serial interface Auxiliary serial interface Presence sensor Figure 2 36 Pass through layout 2 28 Installation DATALOGIC DS41 3 READING FEATURES The number of reads performed by the DS41 and therefore the decoding capacity is influenced by the following parameters e number of scans per second e code motion speed e label dimensions e scan direction in respect to code motion At least 5 scans during the code passage should be allowed to ensure a successful read
20. deal label position angles Pitch 0 Skew 10 to 30 and Tilt 0 Follow the suggestions below for the best orientation The Pitch angle is represented by the value P in figure 2 30 Position the reader in order to minimize the Pitch angle 2 24 Installation DATALOGIC DS41 Figure 2 30 Pitch angle The Skew angle is represented by the value S in Figure 2 31 Position the reader to assure at least 10 for the Skew angle This avoids the direct reflection of the laser light emitted by the DS41 For raster models this angle refers to the most inclined or external raster line so that all other raster lines assure more than 10 Skew Figure 2 31 Skew Angle The Tilt angle is represented by the value T in figure 2 32 Position the reader in order to minimize the Tilt angle Figure 2 32 Tilt angle Installation 2 25 DS41 DATALOGIC 2 9 TYPICAL LAYOUTS The 0541 barcode reader was specifically designed for industrial applications A typical use is real time identification of moving objects on conveyor belts A photoelectric sensor used as a code presence sensor signals when an object enters the scanner reading zone see Figure 2 33 DS41 Pax Qe Main serial interface Presence sensor Figure 2 33 DS41 typical layout DS41 can be mounted vertically or horizontally to read labels in the two standard picket fence or step ladder positions A system can be configured to read labels in
21. duct 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 Il 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 front of the scanner Figure A 0 vii Warning labels indicating exposure to laser light and the device classification are applied onto the body of the scanner Figure A 8 and DATALOGIC S p A Via Candini 2 ET 40012 LIPPO DI CALDERARA BO ITALY UL NO 7 Model No Serial No USTED Volt Amp NOLLAYOI Manufactured N3dO N3HM HISV1 3uniHadv SIHL WOH Q311IN3 SI LHOr1 H3Sv1 3unsodXa m x p o c 2 4 w m gt Ed This product conforms to the applicable requirements of 21CFR1040 at the date of manufacture LASER LIGHT DO NOT STARE INTO BEAM CLASS 2 LASER PRODUCT MAXIMUM OUTPUT RADIATION 1 mW EMITTE
22. ecific requirements contact your nearest Datalogic distributor supplying code samples to obtain complete information on the reading possibilities Reading features 3 3 DS41 3 4 READING DIAGRAMS DS41 1x and DS41 6x Standard Resolution 800 scans s DATALOGIC NOTE 0 0 IS THE CENTER OF THE LASER BEAM OUTPUT WINDOW 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 0 30 0 20 60 80 100 120 CONDITIONS Code PCS Pitch angle Skew angle Tilt angle SW Resolution 3 4 Reading features Interleaved 2 5 or Code 39 0 90 0 10 0 High mm DATALOGIC DS41 DS41 1x and DS41 6x Standard Resolution 800 scans s NOTE 0 0 IS THE CENTER OF THE LASER BEAM OUTPUT WINDOW O 40 80 120 160 200 240 280 320 360 400 440 480 520 mm 240 200 160 120 0 50 mm HIT fi mE OO mm 1 0 80 mm 4 1 00 mm 80 120 160 200 240 mm CONDITIONS Code Interleaved 2 5 or Code 39 PCS 0 90 Pitch angle 0 S
23. elf threading screws with their washers and screw them into the panel until tight see Figure 2 7 Figure 2 7 Mounting JBOX Installation 2 7 DS41 DATALOGIC 2 62 Electrical Connections for JBOX The connection and wiring procedure for JBOX 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 8 e Insert the wire into the clamp and release the lever The wire will now be held in the spring clamp Figure 2 8 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 16 AWG 0 2 1 5 mm Positions 5 39 26 20 AWG 0 14 0 5 mm The junction box pinouts are indicated in the following table 2 8 Installation DATALOGIC JBOX pinout for DS41 CHASSIS VS VS PS PS SGND SGND VS VS SGND SGND NOREAD NOREAD RIGHT RIGHT WRONG WRONG TX232 TX485 CLOUT RTS232 TX485 CLOUT SGND SGND TX232 TX485 CLOUT RTS232 TX485 CLOUT SGND RX232 RX485 CLIN CTS232 RX485 CLIN SGND TXAUX RTSA
24. he scanner for access to the output interface jumper e Carefully remove the cover of the scanner Avoid any contact with the mirrored rotor the lenses or other optical components Figure 2 2 Opening the DS41 Installation 2 3 DS41 DATALOGIC 2 4 MAIN INTERFACE SELECTION One of the following interface types can be selected to connect the main interface of the DS41 to the host computer EIA RS232 20 mA CURRENT LOOP EIA RS485 POLLED EIA RS485 NON POLLED To select the interface type position the jumper block as indicated in the diagram below 00000000097 0000000000 na RS232 20 mA C L RS485 RS485 NON POLLED POLLED Figure 2 3 Interface type selection The RS232 interface type is factory set 2 4 Installation DATALOGIC DS41 2 5 MECHANICAL INSTALLATION DS41 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 diagram below gives the overall dimensions of the scanner and may be used for its installation Refer to paragraph 2 8 for correct positioning 20 01 3 98 i p
25. his scanner are given below e very high scanning speed 800 scans sec e raster versions available e completely configurable from host computer e 2 serial communication interfaces one can be set as RS232 RS485 or 20 mA C L and the other is an RS232 auxiliary interface e reads all popular codes e supply voltage from 10 to 30 Vdc e test mode to verify the reading features and exact positioning of the scanner without the need for external tools e configurable in different operating modes to suit the most various barcode reading system requirements e code verifier e possibility to detect the absolute position of the label in the scan line for DSP models only see paragraph 1 3 PCS verification for DSP models only see paragraph 1 3 The DS41 scanner 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 use of a semiconductor laser has made it possible to develop an extremely compact scanner with low power consumption The reader is contained in a rugged aluminum housing the mechanical dimensions are 101 x 83 5 x 42 mm and it weighs about 800 g The protection class of the enclosure is IP65 therefore the reader is particularly suitable for industrial environments where high protection against harsh external conditions is required 1 2 Gener
26. kew angle 10 Tilt angle 0 SW Resolution Low Reading features 3 5 DS41 DATALOGIC DS41 2x and DS41 7x Very High resolution 800 scans s NOTE 0 0 IS THE CENTER OF THE LASER BEAM OUTPUT WINDOW 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 60 50 40 30 20 0 20 mm i 0 15mm EN 0 10 mm M gn 10 20 50 40 50 60 CONDITIONS Code Interleaved 2 5 or Code 39 PCS 0 90 Pitch angle 0 Skew angle 10 Tilt angle 0 SW Resolution High 3 6 Reading features DATALOGIC DS41 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 DS41 when the scanner is turned off or at least when the laser beam is deactivated Maintenance 4 1 DS41 DATALOGIC This page is intentionally left blank 4 2 Maintenance DATALOGIC DS41 5 TECHNICAL FEATURES DSP MODELS NPP MODELS Note 1 Note 1
27. n DATALOGIC DS41 2 7 ELECTRICAL CONNECTIONS FOR 25 PIN MODELS 25 pin connector models see paragraph 1 3 are equipped with a cable terminated by a 25 pin 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 0000000000000 000000000000 25 14 Figure 2 12 25 pin D sub connector 25 pin D sub connector pinout Power supply input voltage Power supply input voltage Chassis Ground Presence sensor supply voltage Presence sensor Presence sensor No read output No read output Right read output Right read output CHASSIS Wrong read output Wrong read output TX232 TX485 CLOUT RX232 RX485 CLIN RTS232 TX485 CLOUT CTS232 RX485 CLIN Main interface signals see par 2 7 2 SGND RXAUX TXAUX CTSAUX RTSAUX 6 10 16 17 NC Signal Ground Auxiliary input Auxiliary output Auxiliary handshake Auxiliary handshake No Connect Pins 2 3 4 and 5 of the 25 pin connector have different meanings depending on which interface type is selected To select the interface type follow the instructions in paragraphs 2 3 and 2 4 Installation 2 11 DS41 DATALOGIC 2 74 Power supply Power can be supplied to the scanner through the pins provided on the 25 pin connector used for communication with the host Figure 2 13 DS41 USER INTERFACE
28. r 2 6 2 or 2 7 1 for correct power supply connections This page is intentionally left blank DATALOGIC DS41 1 GENERAL FEATURES 1 14 INTRODUCTION The DS41 scanner is a barcode reader complete with decoder available in 16 standard models These were designed to satisfy the most demanding requirements associated with high performance scanning Standard Application Program A Standard Application Program is factory loaded onto the DS41 This program controls barcode reading serial port interfacing data formatting and many other operating and control parameters It is completely user configurable from a host computer using the WINHOST interface utility program provided on diskette with the scanner or using the Host Mode programming procedure by ESC sequences via the serial interface There are four different programmable operating modes to suit various barcode reading system requirements Included in these is a test mode to verify the reading features and exact positioning of the scanner without using external tools C Programmability The DS41 belongs to the generation of Datalogic scanners that operate under the C programming environment which is a recognized industry standard If your requirements are not met by the Standard Application Program Custom Application Programs can be developed by your local Datalogic distributor General features 1 1 DS41 DATALOGIC 1 2 DESCRIPTION Some of the main features of t
29. such as the optional 90 mirror General features 1 3 DS41 DATALOGIC 1 3 AVAILABLE MODELS The DS41 scamner is available in versions that differ in regard to the following parameters e Resolution e Termination of the cable e Distance between the scan beams raster models only e DSP or NPP The following models are therefore available DS41 XX Termination of the cable 0 25 pin connector 1 junction box Optical Resolution Optical Resolution DSP models NPP models 15 Standard Resolution 6 2 Very High Resolution 7 3 Raster Version R2 4 Raster Version R1 9 All models perform 800 scans sec 1 4 ACCESSORIES The following accessories are available on request for the DS41 e 90 deflection mirror GFC 41 1 4 General features DATALOGIC DS41 2 24 INSTALLATION PACKAGE CONTENTS Verify that the DS41 reader and all the parts supplied with the equipment are present and intact when opening the packaging the list of parts includes 1 2 gt T9 DS41 reader with cable Installation manual Barcode test chart s DS41 communication and utility program disk Mounting kit e Mounting screws and washers 4 ea e Mounting bracket 1 Junction box for junction box models only see paragraph 1 3 Figure 2 1 DS41 package contents Installation 2 1 DS41 DATALOGIC 2 2 GUIDE TO INSTALLATION The following can be used as a checklist to verify all of the steps necessary
30. tion Main Interface Menu in the WINHOST Help On Line Details regarding the connections and use of the main interface selection are given in the next paragraphs Installation 2 13 DS41 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 configuration of the scanner This is the default interface The following pins of the 25 pin connector are used for RS232 interface connection Pin Name Function 2 TX232 Transmitted Data 3 RX232 Received Data 4 RTS232 Request To Send 5 CTS232 Clear To Send 7 SGND Signal Ground DS41 USER INTERFACE 2 TX232 RTS CTS HARDWARE HANDSHAKING ENABLED i RXD 3 RX232 TXD 4 RTS232 DCD 5 CTS232 DTR Figure 2 15 RS232 main interface connections 2 14 Installation DATALOGIC DS41 START OF END OF TRANSMISSION TRANSMISSION RTS NA DATA DATA is TRANSMISSION TRANSMISSION TX me D1 D2 D3 D4 05 uf TRANSMISSION STOPPED ENABLED ENABLED V CTS V Figure 2 16 RS232 control signals The RTS232 and CTS232 signals control data transmission and synchronize the connected devices If the RTS CTS handshaking protocol is enabled the DS41 activates the RTS232 output to indicate a message is to be transmitted The receiving unit activates the CTS232 inp
31. ut to enable the transmission RS485 non polled interface The RS485 NON POLLED interface is a Full Duplex interface The NON POLLED configuration is used for point to point connections over longer distances than those acceptable for RS232 communications or in electrically noisy environments The following pins of the 25 pin connector are used for RS485 NON POLLED communications Pin Name Function 2 TX485 RS485 output 4 TX485 RS485 output 3 RX485 RS485 input 5 RX485 RS485 input 7 SGND Signal Ground Installation 2 15 DS41 DATALOGIC DS41 USER INTERFACE 2 TX485 BOT RX485 TX485 Figure 2 17 RS485 NON POLLED connections To select this interface type follow the instructions in paragraphs 2 3 and 2 4 RS485 polled interface The RS485 POLLED interface is a Half Duplex 3 wires shield interface The POLLED configuration can be used for multidrop connections with a Datalogic multiplexer or it can also be used for a master slave layout see paragraph 2 9 1 The following pins of the 25 pin connector are used for RS485 POLLED communications Pin Name Function 2 TX485 RS485 input output 4 TX485 RS485 input output 7 SGND Signal Ground DS41 MULTIPLEXER 2 TX485 RTX485 4 TX485 RTX485 7 SANO RS485REF Figure 2 18 RS485 POLLED connections To select this interface type follow the instructions in paragraphs 2 3 and 2 4

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