DX8200A Reference Manual
Datalogic Automation Srl Via Lavino, 265 40050 - Monte S. Pietro Bologna - Italy DX8200A Reference Manual Ed.: 10/2012 © 2005 – 2012 Datalogic Automation S.r.l. ALL RIGHTS RESERVED. Protected to the fullest extent under U.S. and international laws. Copying, or altering of this document is prohibited without express written consent from Datalogic Automation S.r.l. Datalogic and the Datalogic logo are registered trademarks of Datalogic S.p.A. in many countries, including the U.S.A. and the E.U.
CONTENTS REFERENCES ............................................................................................................vi Reference Documentation ........................................................................................... vi Services and Support .................................................................................................. vi Patents.........................................................................................................................
4.1 4.2 4.2.1 4.2.2 4.2.3 4.3 4.4 4.4.1 4.5 4.6 CUSTOM CABLE ELECTRICAL CONNECTIONS ................................................... 33 Power Supply..............................................................................................................34 Main Serial Interface...................................................................................................35 RS232 Interface..........................................................................................................
10.3.1 ASR Network Configuration...................................................................................... 104 10.3.2 Scanner Replacement Procedure............................................................................. 104 11 TROUBLESHOOTING .............................................................................................105 12 TECHNICAL FEATURES......................................................................................... 108 A ALTERNATIVE LAYOUTS .............
REFERENCES REFERENCE DOCUMENTATION The documentation related to the DX8200A management is listed below: CBX100/CBX500 Installation Manuals PWR series power supply unit Installation Manuals PWO power supply unit Installation Manual SC6000 Controller Reference Manual Document about the Ethernet connectivity ID-NET™ Fixed Baudrate Application Note Help On-Line in PDF format SERVICES AND SUPPORT Datalogic provides several services as well as technical support through its website. Log on to www.
COMPLIANCE ELECTRICAL SAFETY This product conforms to the applicable requirements contained in the European Standard for electrical safety EN-60950 at the date of manufacture. WARNING WARNING This symbol refers to operations that must be performed by qualified personnel only. Example: opening the device. This symbol refers to operations where there is danger of electrical shock. Before opening the device make sure the power cable is disconnected to avoid electric shock.
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 MAXIMUM OUTPUT RADIATION 1 mW EMITTED WAVELENGTH 630~680 nm TO EN 60825-1:2001 DATALOGIC AU TOMATION S.r.l. - Via Lavino 265 40050 Monte San Pietr o - Bologna - Italy Manufactured Volt Model No.
CE COMPLIANCE Warning: This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. FCC COMPLIANCE Modifications or changes to this equipment without the expressed written approval of Datalogic could void the authority to use the equipment. This device complies with PART 15 of the FCC Rules.
GENERAL VIEW DX8200A 1 2 2 3 4 Figure A - DX8200A – Reading Windows Side 1 Laser Beam Output Windows 3 Laser Safety Label 2 Mounting Slots 4 Mounting Reference Label 2 3 4 1 Figure B - DX8200A Display and Keypad Side x 1 Connector Panel 3 Product Label 2 Service Access Cap 4 Display and Keypad Panel
1 7 2 3 4 5 6 Figure C – Display and Keypad Panel 1 Programming Keypad 5 TX Data LED (Green) 2 Power On LED (Green) 6 Network LED (Red) 3 Phase On LED (Yellow) 7 LCD Display 4 Encoder LED (Yellow) 1 3 2 Figure D – Connector Panel for Standard Models 1 Lonworks 17-pin male connector 2 Lonworks 17-pin female connector 3 Serial interface and I/O 26-pin connector 1 4 2 3 Figure E – Connector Panel for Ethernet Models 1 Lonworks 17-pin male connector 3 Serial interface and I/O 26
1 4 2 3 Figure G – Connector Panel for Profibus Models 1 Lonworks 17-pin male connector 3 Serial interface and I/O 26-pin connector 2 Lonworks 17-pin female connector 4 Profibus 9-pin female connector 1 4 2 3 Figure H – Connector Panel for DeviceNet Models 1 Lonworks 17-pin male connector 3 Serial interface and I/O 26-pin connector 2 Lonworks 17-pin female connector 4 DeviceNet 5-pin male connector 4 1 3 2 Figure I –Input Power Module (VAC Models only) xii 1 Line Fuse 3 Power Inlet
GUIDE TO INSTALLATION POINT-TO-POINT INSTALLATION The following can be used as a checklist to verify all the necessary steps to complete installation of the DX8200A scanner. 1) Read all information in the section “Safety Regulations” at the beginning of this manual. 2) Correctly mount the scanner according to the information in par. 2.2.1 and position it at the correct reading distance as shown in par. 9.4.
MASTER/SLAVE LONWORKS INSTALLATION The following can be used as a checklist to verify all the steps necessary to complete installation of the DX8200A scanner in a Master/Slave Lonworks network. 1) Read all information in the section “Safety Regulations” at the beginning of this manual. 2) Correctly mount the scanner according to the information in par. 2.2.1 and position it at the correct reading distance as shown in par. 9.4.
7) Send the configuration to the Master. 8) Perform the External Memory Backup Procedure for system backup purposes (see par. 10.2). For backward compatibility you can perform the ASR Network Configuration procedure for system backup purposes (see par. 10.3.1). 9) Exit the configuration program and run your application. The installation is now complete.
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INTRODUCTION 1 1 INTRODUCTION 1.1 PRODUCT DESCRIPTION The DX8200A scanner is a barcode reader complete with decoder designed to provide an innovative and high performance solution in omnidirectional reading applications by combining the following advanced technologies with Datalogic solid experience in the material handling sector. Some of the main features of DX8200A are listed below: scanning speed 1000 scans/sec. (500 scans for each line). reads all popular codes.
DX8200A REFERENCE MANUAL 1 Feature Benefit ACR™ Advanced Code Reconstruction technology allows the reading of low aspect ratio labels placed anywhere on a parcel and enhances the readability of poorly printed or damaged codes. CD SQUARE™ CD SQUARE™ provides useful information on label position and object shape elaborated during the barcode reading phase. This innovative technology identifies the area in which the code is located and measures the code distance from the scanner.
INTRODUCTION 1 Feature Benefit Energy Saving A software parameter group which allows management of the energy saving feature. In particular, it allows turning on/off the motor and laser of all network scanners according to the selected digital input, encoder, or communication channel. The time required to restart the system is less than 1 minute independently from the number of scanners connected.
DX8200A REFERENCE MANUAL 1 1.
INTRODUCTION 1.5.2 1 Test Mode Test Mode is particularly advised during the installation phase, since it causes the reader to be continuously activated allowing verification of its reading features and its reading position with respect to the barcode. To enter the Test Mode submenu and configure the scanner follow the given procedure: 1) Press and hold both the ▲ (up arrow) and ▼ (down arrow) keys for about 2 seconds to enter the Main menu.
DX8200A REFERENCE MANUAL 1 1.6 AUTO PACKTRACK™ CALIBRATION FOR READING STATION USING SCANNER MENU 1.6.1 Auto PackTrack Conditions and Limits The Conditions and Limits for Auto PackTrack Calibration are summarized here for convenience and are also integrated into the following procedure descriptions: The following scanners are supported by Auto PackTrack Calibration: DS6400 (*see note below), DX6400 (*see note below), DS8100A, DX8200A.
INTRODUCTION 1.6.2 1 Auto PackTrack Parameter Descriptions Menu Branch PackTrack Version Cal Type X Cal X Offset Sensor Start Z Offset Default Note Automatic Packtrack Calibration procedure for the Reading Station Select the version number of the PCT-8000 pack 2 XYZ calibration is forced. XYZ Absolute Absolute X position is forced. Set the zero point of the X-axis (4 digits in mm) Set the distance (3 digits in mm) between the 0 photocells in the photocell array.
DX8200A REFERENCE MANUAL 1 Z Offset (if necessary): for packs that are elevated above the conveyor surface (for example on tilt trays), this parameter sets an offset for the height of a pack so that Z = 0 corresponds to the bottom of the pack. 1.6.3 Auto PackTrack Setup After setting the initial parameters in the PackTrack menu the Auto PackTrack setup procedure can be started: 1. Press the ENT (enter) key at the Start item in the PackTrack menu. 2. Press the ENT (enter) key to confirm the action.
INTRODUCTION 1 Figure 1 - PCT-8000 First Run After elaborating the passage of the parcel, the Master scanner again shows the status of each node (of each scanner of the cluster) and then the Continue or Stop screen. 6. Repeat steps 3 - 5 changing the PCT-8000 X position (i.e. always before the PS Line (reference point) and parallel to a conveyor edge but changing to the left-hand edge and/or to the center of the conveyor), until the procedure terminates.
DX8200A REFERENCE MANUAL 1 7. At the last step in the sequence the display prompts to place a barcode label centered onto the physical X position (X Offset) on the conveyor. Press the ENT (enter) key to Continue. You have 2 minutes to read the code before the procedure ends automatically. Be careful that the barcode is not accidentally read in the act of placing it at the desired X Offset position, and assure that it is read by only one scanner (see the figure below).
INTRODUCTION 1 1.7 ACCESSORIES The following accessories are available on request for DX8200A: Name Description Part Number Power Supplies PWR-120 PWR-240 PWR-480A J-box power unit 110/230 VAC 24 V 120 W J-box power unit 110/230 VAC 24 V 240 W J-box power unit 110/230 VAC 24 V 480 W 93ACC1530 93ACC1070 93ACC1850 Bus terminator kit (5 pcs) Double terminator kit (2 pcs) 10 wire shielded cable D 9.5 mm – 50 m 17-pin scanner/scanner connection cable 1.2 m 17-pin scanner/scanner connection cable 2.
DX8200A REFERENCE MANUAL 1 Name Description Part Number * Connection Boxes CBX100 CBX500 CBX800 BM100 BA100 BA200 BA900 Compact Connection Box Modular Connection Box Gateway Connection Box Backup Module DIN Rail Adapters for CBX Bosch Adapters for CBX Two Cable Glands Panel 93A301067 93A301068 93A301077 93ACC1808 93ACC1821 93ACC1822 93ACC1847 Sensors MEP-593 MEP-543 OEK-2 OEK-1 Photocell kit – PNP (PH-1) Photocell kit – NPN Optical encoder (10 m cable + spring) Optical encoder kit + 10 m cable 93AC
INSTALLATION 2 2 INSTALLATION To install the system follow the given procedure: 1. Select the mounting location for DX8200A; 2. Mount the DX8200A scanner; 3. Position the scanner with respect to the barcode; 4. Proceed with system electrical connection; 5. Install the Genius™ program on the PC and configure the scanner.
DX8200A REFERENCE MANUAL 2 2.2 MECHANICAL MOUNTING 2.2.1 Mounting the Scanner DX8200A can be installed to operate in any position. There are 4 slots (dia. 8.5 mm) on the sides of the scanner for mounting. The diagram below can be used for installation; refer to par. 9.4 for correct positioning of the scanner with respect to the reading zone and scanner orientation. See par. "Scanner Direction" for scanner direction relative to the conveyor.
INSTALLATION 2 Create the stop by using the washer, spacer, t-bolt and nut. Z X Y X-axis Reference Point Stops The 2 washers and 2 spacers can be mounted to the Reading Station Frame using Bosch Tbolts and nuts to create 2 stops which can be used to facilitate DX8200A mounting and positioning. During initial mounting, affix the stops in approximation to the mounting position. The weight of the DX8200A can rest against this reference while the mounting bolts are being set.
DX8200A REFERENCE MANUAL 3 3 CBX ELECTRICAL CONNECTIONS Each scanner model has the following connectors: Scanner Model Standard Ethernet Profibus DeviceNet Connectors 26-pin male serial interface and I/O connector 17-pin male Lonworks connector 17-pin female Lonworks connector 26-pin male serial interface and I/O connector 17-pin male Lonworks connector 17-pin female Lonworks connector M12 4-pin D-coded connector for Ethernet * 26-pin male serial interface and I/O connector 17-pin male Lonworks connec
CBX ELECTRICAL CONNECTIONS 3 The table below gives the pinout of the CBX100/500 terminal block connectors.
DX8200A REFERENCE MANUAL 3 NOTE To avoid electromagnetic interference when the scanner is connected to a CBX connection box, verify the jumper positions in the CBX as indicated in its Installation Manual. 3.1 POWER SUPPLY Vdc models: Power can be supplied to the scanner through the CBX100/500 spring clamp terminal pins as shown in Figure 6: Power Supply VGND V+ in Earth Ground Figure 6 - Power Supply Connections The power must be between 20 and 30 Vdc only. The max.
CBX ELECTRICAL CONNECTIONS 3 3.2 MAIN SERIAL INTERFACE The main serial interface is compatible with the following electrical standards and the relative signals are available on the CBX spring clamp terminal blocks: RS232 RS485 full-duplex RS485 half-duplex The main interface type and the relative parameters (baud rate, data bits, etc.) can be set using the Genius™ utility program or the Genius™ based Host Mode Programming procedure.
DX8200A REFERENCE MANUAL 3 3.2.1 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: CBX100/500 TX RX RTS CTS SGND Function Transmit Data Receive Data Request To Send Clear To Send Signal Ground It is always advisable to use shielded cables.
CBX ELECTRICAL CONNECTIONS 3.2.2 3 RS485 Full-Duplex Interface The RS485 full-duplex (5 wires + shield) interface is used for non-polled communication protocols in point-to-point connections over longer distances (max 1200 m / 3940 ft) than those acceptable for RS232 communications or in electrically noisy environments. If the shield is tied to ground at the Host, then leave it floating at the CBX. If it is floating at the Host then tie it to Shield at the CBX.
DX8200A REFERENCE MANUAL 3 3.2.3 RS485 Half-Duplex Interface This interface is provided for backward compatibility. We recommend using the more efficient Lonworks network for Master/Slave or Multiplexer layouts. NOTE The RS485 half-duplex (3 wires + shield) interface is used for polled communication protocols. It can be used for Multidrop connections with a Datalogic Multiplexer, (see par.
CBX ELECTRICAL CONNECTIONS 3 Main Interface MULTIPLEXER HOST RS232/RS485 120 Ohm Shield to Earth Multidrop Multidrop + Multidrop GND Shield PG-6000 VV+ CBX100/500 Scanner Slave #0 RTX+ Shield floating SGND Shield PG-6000 Earth GND Vdc CBX100/500 Scanner Slave #1 Multidrop Cable OFF 1200 m Max Length RS485 HD Termination Resistor. RTX- * RTX- * Shield floating RS485 HD Termination Resistor.
DX8200A REFERENCE MANUAL 3 3.3 AUXILIARY RS232 INTERFACE The auxiliary serial interface is used exclusively for RS232 point-to-point connections. It is principally used for scanner configuration from a laptop PC but is also available for LOCAL ECHO to a monitoring PC or for Pass through layouts. This interface is active when the Data Tx parameter is enabled. The parameters relative to the aux interface (baud rate, data bits, etc.
CBX ELECTRICAL CONNECTIONS 3 3.4 INPUTS There are four optocoupled polarity insensitive inputs available on the scanner: Input 1 (External Trigger/PS), Input 2 (Encoder), Input 3 and 4 generic inputs.
DX8200A REFERENCE MANUAL 3 The driving logic of the input signals may be powered, for convenience, with the voltage supply at the CBX terminal block spring clamps (V+) and (V-). In this case, however, the device is no longer electrically isolated. The voltage available on pins V+ and V-, is physically the same as the input power for the scanner (Vdc and GND).
CBX ELECTRICAL CONNECTIONS 3 INPUT 2 (ENCODER) CONNECTIONS USING DX8200A POWER ( red) OEK-1 Encoder (PN P) ( black) (white) Figure 19 - OEK-1 Encoder PNP Using DX8200A Power Power to Input Inp ut Device Signa l In put Device (Encoder) Input Device Reference Figure 20 - Encoder NPN Using DX8200A Power INPUT 2 (ENCODER) CONNECTIONS USING EXTERNAL POWER Input Sign al External De vice Gr ound Refer ence Figure 21 - PNP Encoder Using External Power (i.e.
DX8200A REFERENCE MANUAL 3 Terminal pins I34B are common to both inputs 3 and 4 and therefore these inputs cannot be driven by opposite polarity devices.
CBX ELECTRICAL CONNECTIONS 3.4.1 3 Code Verifier If the DX8200A is used as a Code Verifier, the verifier code can be configured in software through the Genius™ configuration program. However it is also possible to use one of the inputs to trigger when the scanner should store a code read as the verifier code. The Code Verifier parameter must be enabled, and the configuration parameters to allow correct Code Type reading must be saved to the scanner in order to read the verifier code.
DX8200A REFERENCE MANUAL 3 The function of each output can be defined by the user (No Read, Right, Wrong, etc.). Refer to the Genius™ Help On Line. The output signals are fully programmable being determined by the configured Activation/Deactivation events, Deactivation Timeout or a combination of the two.
CBX ELECTRICAL CONNECTIONS 3 OUTPUT 1 and 2 CONNECTIONS USING EXTERNAL POWER Output Device Output Device Power Reference Output Signal Figure 29 - Open Emitter Output Using External Power Output Device Output Signal Output Device Groun d Reference Figure 30 - Open Collector Output Using External Power OUTPUT 3 CONNECTIONS USING DX8200A POWER (CBX500 Only) Power to Output Device Output Signal Output Device Output Device Reference Figure 31 - Output 3 Using DX8200A Power Power to Output Device Output
DX8200A REFERENCE MANUAL 3 OUTPUT 3 CONNECTIONS USING EXTERNAL POWER (CBX500 Only) Output Signal External Device Power or Ground Reference Figure 33 - Ouput 3 Using External Power The command signals are filtered and generate a delay of about 50 µs for Output 1 and 2 and 1 ms for Output 3. 3.6 USER INTERFACE - HOST The following table contains the pinout for standard RS232 PC Host interface. For other user interface types please refer to their own manual.
CUSTOM CABLE ELECTRICAL CONNECTIONS 4 4 CUSTOM CABLE ELECTRICAL CONNECTIONS Each scanner model has the following connectors: Scanner Model Standard Ethernet Profibus DeviceNet Connectors 26-pin male serial interface and I/O connector 17-pin male Lonworks connector 17-pin female Lonworks connector 26-pin male serial interface and I/O connector 17-pin male Lonworks connector 17-pin female Lonworks connector M12 4-pin D-coded connector for Ethernet * 26-pin male serial interface and I/O connector 17-pin
DX8200A REFERENCE MANUAL 4 The details of the connector pins are indicated in the following table: 1 10 19 9 18 26 Figure 34 - 26-pin Connector DX8200A 26-pin D-sub Connector Pinout Pin 1 20 21 8 22 11 12 16 17 18 19 6 10 14 15 24 9,13 23,25,26 Name CHASSIS RX TX O1+ O1O2+ O2O3A O3B I1A I1B I2A I2B I3A I4A I34B Vdc GND Function Chassis - internally connected to GND Cable shield connected to chassis Receive Data of Auxiliary RS232 (referred to GND) Transmit Data of Auxiliary RS232 (referred to GND) Co
CUSTOM CABLE ELECTRICAL CONNECTIONS 4 Note that GND is internally connected to chassis. The cable shield is also connected to pin 1 - CHASSIS. DX8200A USER INTERFACE 9/13 Cha ssis VS 23/25 G ND 1 C HASSIS V+ (20 – 30 Vdc) V- (Ground) Earth Ground Figure 35 – Power Supply Using the 26-pin Connector (Vdc models) Vac models: The supply voltage for correct operation of the scanner must be between 110 and 230 VAC. The max. power consumption is 48 VA including startup current.
DX8200A REFERENCE MANUAL 4 4.2.1 RS232 Interface The main serial interface is used for communication with the Host computer and allows both transmission of code data and configuring the reader. The overall maximum cable length should not exceed 15 m (50 ft).
CUSTOM CABLE ELECTRICAL CONNECTIONS 4.2.2 4 RS485 Full-Duplex Interface The RS485 full-duplex (5 wires + shield) 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 overall maximum cable length should not exceed 1200 m (3940 ft).
DX8200A REFERENCE MANUAL 4 4.2.3 RS485 Half-Duplex Interface This interface is provided for backward compatibility. We recommend using the more efficient Lonworks network for Master/Slave or Multiplexer layouts. NOTE The RS485 half-duplex (3 wires + shield) interface can be used for polled communication protocols. It can be used for Multidrop connections with a Datalogic Multiplexer, (see par.
CUSTOM CABLE ELECTRICAL CONNECTIONS 4 Figure 41 – DX8200A Multidrop Connection to a Multiplexer 39
DX8200A REFERENCE MANUAL 4 4.3 AUXILIARY INTERFACE The auxiliary serial interface is used exclusively for RS232 point-to-point connections. It is principally used for scanner configuration from a laptop PC but is also available for LOCAL ECHO to a monitoring PC or for Pass through layouts. This interface is active when the Data Tx parameter is enabled. The overall maximum cable length should not exceed 15 m (50 ft).
CUSTOM CABLE ELECTRICAL CONNECTIONS 4 the same value which usually corresponds to 5 ms when using a photoelectric sensor, while I2 is set to 500 s when this input is used for the Encoder. The maximum Encoder frequency is 2 kHz. Input 1 (External Trigger/PS) is used in the On-Line and PackTrack™ operating Modes and tells the scanner to scan for a code.
DX8200A REFERENCE MANUAL 4 INPUT 1 - 2 CONNECTIONS USING EXTERNAL POWER DX8200A Vext EXTERNAL TRIGGER/ENCODER V A/B + 5V ~ + - ~ B/ A Grou nd Figure 45 – PNP Command Input Connection Using External Power DX8200A EXTERNAL TRIGGER/ENCODER Vext A/B + 5V ~ + V - ~ B /A Groun d Figure 46 - NPN Command Input Connection Using External Power Terminal pins I34B are common to both inputs 3 and 4 and therefore these inputs cannot be driven by opposite polarity devices.
CUSTOM CABLE ELECTRICAL CONNECTIONS 4 INPUT 3 - 4 CONNECTIONS USING EXTERNAL POWER DX8200A Vext EXTERNAL DEVICE V I3A + 5V ~ + - ~ Grou nd Vext V I4A + 5V ~ + ~ - I34B Grou nd Figure 48 - I3/I4 PNP Input Command using External Power 4.4.1 Code Verifier If the DX8200A is used as a Code Verifier, the verifier code can be configured in software through the Genius™ configuration program.
DX8200A REFERENCE MANUAL 4 Output 3 has different electrical features. It is a bi-directional solid state relay with built-in current limit protection. Output 3 Maximum Voltage Collector Current (pulse) ± 100 V (Vext only) 300 mA Max. at 25°C (Ambient temperature) 240 mA Max. at 50°C (Ambient temperature) 200 mA Max. at 25°C (Ambient temperature) 150 mA Max.
CUSTOM CABLE ELECTRICAL CONNECTIONS DX8200A 4 USER INTERFACE Vext 100 Vdc max A/B B/A Figure 50 – Output 3 Interface The command signals are filtered and generate a delay of about 50 µs for Output 1 and 2 and 1 ms for Output 3. 4.6 USER INTERFACE 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.
DX8200A REFERENCE MANUAL 5 5 LONWORKS CONNECTIONS 1 A1 A2 15 INPUT (male) scanner side external view 15 A1 1 A2 OUTPUT (female) Figure 51 - Lonworks INPUT/OUTPUT Connectors The following pinout is valid for the INPUT connector as well as for the OUTPUT connector.
LONWORKS CONNECTIONS 5 5.1 NETWORK TERMINATION When building a Lonworks system the network must be properly terminated by positioning the BTK-8102 Lonworks terminator in the DX8200A master reader and the BTK-8100 Lonworks bus return in the last DX8200A slave reader.
DX8200A REFERENCE MANUAL 5 5.2 LONWORKS INTERFACE The Lonworks network is used for both input and output connection to build a multi-sided or omni-station system connecting several readers. The DX8200A master usually employs the 17-pin female connector for output connection to the first slave, while the 17-pin male connector is terminated by inserting the BTK-8102 terminator (see Figure 52 for details). Both connectors are always employed when connecting together the slave readers.
LONWORKS CONNECTIONS 5 The following diagrams represent different network terminations using either the BTK-8102 Lonworks terminator or the BTK-8100 bus return. In Figure 56 the BTK-8102 terminator is indicated by the element, while the figure below shows its electrical circuit in details: Figure 55 – BTK-8102 Electrical Circuit The diagram below represents the termination of the double Lonworks line of a DX8200A working as master by means of the BTK-8102.
DX8200A REFERENCE MANUAL 6 6 FIELDBUS CONNECTIONS 6.1 ETHERNET INTERFACE This connector is only available for DX8200A Ethernet models and allows the Ethernet connection between the host and the reader. 4 1 3 2 Figure 58 – DS8100A M12 4-pin D-Coded Female Ethernet Connector This interface and the connector pinout (see the following table) are IEEE 802.3 10 BaseT and IEEE 802.3u 100 Base Tx compliant.
FIELDBUS CONNECTIONS 6 6.2 ETHERNET INTERFACE (OLDER MODELS) The RJ Industrial modular connector is only available for older DX8200A Ethernet models and allows the Ethernet connection between the host and the reader. 1 8 Figure 60 – DX8200A Harting RJ Industrial® Female Connector NOTE For this Ethernet connection, always use the Harting RJ Industrial® Push Pull Ethernet connector (included in the package). This connector assures a robust connection and full IP rated protection.
DX8200A REFERENCE MANUAL 6 The Ethernet interface can be used for TCP/IP communication with a remote or local host computer by connecting the scanner to a LAN. It can also be connected directly to a host PC. The following is an example of a connection to a LAN through a Hub using a straight through cable: HUB / SWITCH DX8200A T X+ 1 1 T X- 2 2 RX+ 3 3 n. c. 4 4 n. c. 5 5 RX- 6 6 n. c. 7 7 n. c. 8 8 n. c.
FIELDBUS CONNECTIONS 6 6.
DX8200A REFERENCE MANUAL 6 6.4 PROFIBUS INTERFACE The 9-pin Profibus female connector (white) is only available in the DX8200A Profibus model and allows connection between the host and the reader: 1 5 9 6 Figure 65 - Profibus 9-pin Female Connector DX8200A 9-pin Profibus connector pinout Pin 1 2 3 4 5 6 7 8 9 * ** Name Shield* Free B-LINE (RxD/TxD-P) CNTR-P** DGND +5 V Free A-LINE (RxD/TxD-N) CNTR-N** Function Shield, Protective Ground resp.
TYPICAL LAYOUTS 7 7 TYPICAL LAYOUTS DX8200A scanners are mainly designed to work together on a high performance Lonworks sub-network to create multi-sided and omnidirectional reading stations that can interface with Serial or Fieldbus Host networks. This chapter covers the most common Lonworks layouts. DX8200A scanners can however, be connected in a variety of layouts depending on the number of scanners used and the required complexity of the reading station.
DX8200A REFERENCE MANUAL 7 CAUTION 7.1.1 For DX8200A Lonworks Network layouts, power is always propagated through the 17-pin scanner connectors. A specific jumper setting is required in CBXs to pass scanner power to the presence sensor, encoder, etc. Small Synchronized Network When building a small local Lonworks network (less than 10 scanners), the DX8200A master reader must be connected to a local host computer or a CBX connection box by means of a cable connected to the 26-pin D-sub male connector.
TYPICAL LAYOUTS 7 The following image shows a system consisting of five readers where the external signals (trigger/PS, encoder, serial to host, etc.) are connected to the master through the CBX100. The system is powered by the PWR-240 where: the master is connected through CAB-86xx, which also provides bus termination the last slave is connected through CAB-83xx, which also provides bus return.
DX8200A REFERENCE MANUAL 7 7.1.2 Large Synchronized Network When building a large local Lonworks network (more than 10 scanners), an SC6000 Controller must be used together with a PWO power supply/junction box unit. In this case the SC6000 unit acts as the system master and is connected to the host through one of its interfaces. All scanners act as slaves and are connected to the SC6000 through the PWO power supply/junction box.
TYPICAL LAYOUTS 7 E D B C F G SC6000 H A Conveyor PWO Figure 69 – Example Large Synchronized Network Reading Station Here are a few helpful hints which can improve station performance and reduce installation time: 1. Scanner distribution should alternate between odd and even branches so that the station guarantees 50% reading on all sides. See also Figure 68. 2. For OEK Encoders set the parameter Operating Mode>Encoder Step = 252. OFF ON 1 2 3 4 5 6 7 8 3.
DX8200A REFERENCE MANUAL 7 7.1.3 Redundant System For large local Lonworks networks, a redundant system can per configured in which two SC6000 Controllers are used together with their respective PWO power supply/junction box units. The scanners are distributed equally between the PWO units. In this case one of the SC6000 Controllers is dedicated as the working or active unit while the other functions as a dedicated protecting or backup unit.
TYPICAL LAYOUTS 7 E D B C F G SC6000 Working H Conveyor SC6000 Protecting A PWO PWO Figure 71 – Example Redundant Reading Station 61
DX8200A REFERENCE MANUAL 7 7.1.4 Multidata Network In this layout, one master and up to 7 DX8200A slave readers have their own P.S. and therefore multiple reading phases. Each P.S. is connected through a CBX100, which in turn is connected to its relative scanner through a CAB-F0x cable. The master sends all the individual messages collected from the Lonworks interface as well as its own to the Local Host through its CBX100.
TYPICAL LAYOUTS 7.1.5 7 Fieldbus Networks The Fieldbus models (Ethernet, Profibus, DeviceNet) offer connectivity without any converter or adapter needed. The DX8200A Lonworks master communicates as a Fieldbus slave to a remote host (i.e. remote PC connected via Internet or PLC Fieldbus Master) by means of a cable connected to the Fieldbus connector provided. It can be activated by a signal generated by the remote Host or by a physical presence sensor.
DX8200A REFERENCE MANUAL 7 To interface DX8200A scanners to other Host types (Fieldbus and nonFieldbus), use the CBX800 Gateway with Host Interface Modules. NOTE CAB-81xx CAB-81xx PWR-240 P.S.* Encoder*** CAB-83xx Slave 4 Slave 3 CAB-86xx CAB-F0x CAB-81xx CBX800** with Host Interface Module CAB-81xx Remote Host Fieldbus Network Slave 2 Slave 1 Master * P.S. (Presence Sensor) connected to Input 1 (External Trigger/PS) input. ** CBX800 jumper set to accept scanner power.
SOFTWARE CONFIGURATION 8 8 SOFTWARE CONFIGURATION 8.1 GENIUS™ INSTALLATION Genius™ is a new Datalogic scanner configuration tool providing several important advantages: Wizard approach for new users; Multi-language version; Defined configuration directly stored in the reader; Communication protocol independent from the physical interface allowing to consider the reader as a remote object to be configured and monitored.
DX8200A REFERENCE MANUAL 8 After defining the parameter values the following window appears allowing to complete the reader configuration as follows: - Saving the configuration to disk; - Switching to Advanced mode; - Sending the configuration to the scanner. Figure 76 - Genius™ Wizard Closing Window Test Operating Mode This operating mode is not available when DX8200A works as slave.
SOFTWARE CONFIGURATION 8 On Line Operating Mode Figure 78 - On Line Mode Selection This operating mode causes the reader to be connected to an external Presence Sensor using I1A and I1B (External Trigger/PS) inputs. During the active phase of the presence sensor, the DX8200A reader tries to acquire and correctly decode the code. In case the decoding phase is successful, the barcode characters are transmitted on the serial interface. Otherwise, a no read message is sent.
DX8200A REFERENCE MANUAL 8 8.2.2 Genius™ Network Setup Through Master Network Setup allows configuring your Local Lonworks Network through the Master using Genius™. Three different procedures are available to define the number of network slave scanners, their label and address according to two main conditions: Condition Available Procedure Feature Unknown Slave Addresses Net-Autoset automatically assigns random addresses to slave or Stand Alone scanners.
SOFTWARE CONFIGURATION 8 The following dialog box appears asking whether to send the configuration to the Local Device or not: icon available on the Toolbar to make the 2. Click the "Yes" button, then click on the “Devices” area appear next to the Parameter Explorer window. By repeatedly clicking the icon this area will be displayed or hidden.
DX8200A REFERENCE MANUAL 8 3. Then, proceed with the network setup by using one of the icons available on the Tool Bar according to the procedure to follow: = Net-Autoset procedure = Network Wizard procedure = Express Network Setup procedure Net-Autoset This procedure is to be used when all scanner addresses and labels are unknown (typically when configuring the network for the first time or whenever a network reconfiguration is required).
SOFTWARE CONFIGURATION 8 Network Wizard Before performing this procedure, a Lonworks address must be assigned to each slave scanner. The most practical method is through the Net-Autoset procedure. See par. 8.2.3 for alternative address assignment methods. Once all addresses have been assigned, the Network Wizard is to be used when one or more scanner addresses and labels need to be modified. 1. Click on the button to open the Network Wizard dialog box: a.
DX8200A REFERENCE MANUAL 8 2. If desired, select a slave scanner within the "Current Devices" area and click on the icon (or select the "Show Device" option from the right-click menu) to make the dialog box appear as follows: The "Show Device" option is particularly useful after the Net-Autoset procedure or whenever it is necessary to know which address is assigned to a specific slave scanner.
SOFTWARE CONFIGURATION 8.2.3 8 Alternative Slave Address Assignment As alternatives to Network Setup through the Master, each Slave scanner can be assigned an address through the following methods: address setting through the Local Device Network Settings item in the Device Menu with the slave scanner connected to Genius™ manual address setting through slave scanner keyboard (see par. 1.5.1 for details) 8.
DX8200A REFERENCE MANUAL 8 8.3.1 Genius™ Shortcuts for Network Configuration Once the Network Setup is structured in Genius and the Master is configured, there are a few shortcuts that Genius offers to quickly configure the slaves.
SOFTWARE CONFIGURATION 8 It is possible to Paste, Send or Load configurations simultaneously 1 to a selected number of devices by clicking the relative device check box and executing the desired command. These same functions 2 can be selected from the Edit menu as well. 1 2 Not for Master and Slaves simultaneously. Not for Master and Slaves simultaneously. If using the "Select All Devices" menu item, uncheck either the Master or all slaves.
DX8200A REFERENCE MANUAL 8 8.4 PARAMETER DEFAULT VALUES The following table contains the list of the factory default settings for the DX8200A. Genius™ also allows checking the parameter default values by selecting the "Compare parameters" option available in the Tools menu and comparing the current scanner configuration to the default one.
SOFTWARE CONFIGURATION Parameter Reading System Layout Device Assignment Modify&Backup Lon Slave Configuration Enable A.S.R.
DX8200A REFERENCE MANUAL 8 Parameter Main Serial Port Parameters Main Port Communication Mode Main Port Electrical Interface Handshake Baud Rate Parity Data Bits Stop Bits Auxiliary Serial Port Search for CBX BM100 at Device Startup Data Tx Heartbeat Pass Through Auxiliary Serial Port Parameters Baud Rate Parity Data Bits Stop Bits Digital I/O Setting Digital Input Lines Setting Debouncing For Input 1, 3 and 4 Debouncing For Input 2 Input 1 Active Level Overridden by Op.
SOFTWARE CONFIGURATION Parameter Output 3 Line State Activation Event Alternative Activation Event Deactivation Event Alternative Deactivation Event Activate on any Diagnostic Error Deactivate when all Diagnostic Errors Recovered Diagnostics PackTrack Debug Message Tx Enable Conveyor Info Refresh Time Local Network Failure No Scan No Sync No Phase Timeout DIGITIZER: Motor Warning DIGITIZER: Motor Failure DIGITIZER: Motor Life End DIGITIZER: Laser Failure DIGITIZER: Laser Life End Actions Tx Mode Tx Refresh
DX8200A REFERENCE MANUAL 8 Parameter User Information Section End User Name Device Name Line Name 80 Default Setting Empty Empty Empty
READING FEATURES 9 9 READING FEATURES 9.1 ADVANCED CODE RECONSTRUCTION (ACR™ 4) The traditional way of barcode reading could be called “Linear Reading”. In this case, the laser beam crosses the barcode symbol from its beginning to its end as shown in the following figure: Laser Beam Figure 83 – Linear Reading In Advanced Code Reconstruction mode it is no longer necessary for the laser beam to cross the label from the start to the end.
DX8200A REFERENCE MANUAL 9 The decoder will be able to read the label with a tilt angle between + max and - max as shown in the following figure: 0° OK OK Conveyor - + OK No Read No Read No Read OK OK Laser Beam Figure 86 – Reading Zones with Max The formulas to calculate maximum depend on various parameters such as: label height, number of scans per second, code motion speed, etc.
READING FEATURES 9 Figure 88 – PackTrack™ System Layout Working in PackTrack™ mode requires the presence of an encoder and a presence sensor to track the moving packs. For correct functioning, the PackTrack™ operating mode requires a calibration just after the installation of the scanners. This operation is absolutely necessary to accurately locate barcodes on a fixed reference system.
DX8200A REFERENCE MANUAL 9 coordinates of its central point, independently from which scanner is reading it. This can be verified using the Test mode in the SPY PackTrack Calibration dialog box (see par. 9.2.3). Both Auto PackTrack Calibration using the DLAPC tool and Manual PackTrack™ Calibration using the SPY tool can be performed in Genius™ (refer to the following paragraphs and the Genius™ Help On-Line for details). 9.2.
READING FEATURES 9 Auto PackTrack Parameter Descriptions By means of the software tool DLAPC, it is possible to perform the Auto PackTrack setup procedure for PackTrack™ and Continuous Operating Mode applications.
9 DX8200A REFERENCE MANUAL Calibration Type: XYZ calibration with Absolute X position is forced. The coordinates for the three axes are calibrated. The X coordinate for all slaves is relative to a precise point (reference point). This requires that the X Offset be set which will be used to harmonize the X=0 coordinate of all of the individual slaves.
READING FEATURES 9 Auto PackTrack Setup 1. Click on the Start button and follow the instructions given in the Auto PackTrack procedure window. The first message is sent to the slaves and their status is shown in the synoptic buttons at the top of the window.
9 DX8200A REFERENCE MANUAL To run each instruction press the Next button. The procedure repeats the steps asking to change the PCT-8000 X position (i.e. always before the PS Line (reference point) and parallel to a conveyor edge but changing to the left-hand edge and/or to the center of the conveyor), until the procedure terminates. At the end of the procedure, only the Stop button is active. Typically 3 passes are necessary.
READING FEATURES 9 3. The Absolute X coordinate requires placing the barcode label centered onto the physical X position (X Offset) on the conveyor (previously set in the dialog box), you have 2 minutes to read the code before the procedure ends automatically. NOTE Be careful that the barcode is not accidentally read in the act of placing it at the desired X Offset position, and assure that it is read by only one scanner (see the figure below).
DX8200A REFERENCE MANUAL 9 Auto PackTrack Report The Auto PackTrack Report file can be downloaded from the Master scanner RAM by using the Tools>File transfer… menu in Genius™. The report is divided into three sections.
READING FEATURES 9 The last section summarizes the calibration status of each scanner.
DX8200A REFERENCE MANUAL 9 Once the Spy window has been opened, select the “PackTrack™ Calibration” option from the Tools menu: Figure 91 – Selecting PackTrack™ Calibration Option The following window will open: Figure 92 – PackTrack™ Calibration Window Set the PS Offset and Direction parameters.
READING FEATURES 9 Top View Conveyor Direction DX8200A Scanner Direction 90° Top View Conveyor Direction DX8200A Scanner Direction 180° (Reverse) Top View Conveyor Direction DX8200A Scanner Direction 270° PS Offset Top View Z Y Conveyor Direction X PS Offset 93
DX8200A REFERENCE MANUAL 9 9.2.3 Overwriting PackTrack™ Calibration for DX8200A Only necessary for special circumstances, it is possible to overwrite the factory scanner calibration by clicking on the “Calibrate DX” button shown in the figure above.
READING FEATURES 9 For DX scanners the zero coordinate references are located on the scanner. PackTrack™ Coordinate Reference Point where x, y, z = 0 Figure 95 – DX8200A Coordinate Reference Point Figure 96 – DX8200A Scan Legs To overwrite the factory scanner calibration, follow the procedure below for Leg 1: 1. Place the code at the desired position on the laser beam (Position 1). Position 1 Position 3 Position 2 2.
DX8200A REFERENCE MANUAL 9 In the vast majority of systems the x and z data are not necessary. For these cases set x = 0, z= 0 during the calibration procedure. NOTE 3. Press the Calibrate button for Position 1 to start the calibration. 4. Repeat the same procedure for Position 2 and Position 3. 5. Press the “Validate Calibration” button to validate the calibration settings. 6. Repeat the whole procedure for Leg 2.
READING FEATURES 9.3.1 9 Reading Conditions ANSI Grade B minimum 500 scans/sec per leg The following tables describe the requirements for standard applications. Minimum Code Height for Omnidirectional Reading (mm) Conveyor Speed (m/s) 0.5 1 1.5 2 2.5 11 13 15 17 19 0.25 12 14 16 18 20 0.30 2/5 Interleaved 13 15 17 19 21 0.33 Code Resolution 14 16 18 20 23 0.38 (mm) 18 19 22 24 26 0.50 24 26 27 29 32 0.72 33 34 35 37 39 1.
DX8200A REFERENCE MANUAL 9 Minimum Code Height for Omnidirectional Reading (mm) Conveyor Speed (m/s) 0.5 1 1.5 2 2.5 8 10 12 14 16 0.25 9 11 13 15 17 0.30 Codabar 9 11 13 15 18 0.33 Code Resolution 10 12 14 16 18 0.38 (mm) 13 14 16 18 20 0.50 17 18 19 21 24 0.72 23 24 25 26 28 1.00 3 18 19 20 20 22 26 30 Ratio 3:1; Interdigit = Module Size Table 4 Minimum Code Height for Omnidirectional Reading (mm) Conveyor Speed (m/s) 0.5 1 1.5 2 2.5 8 9 11 13 15 0.25 9 10 12 14 16 0.
READING FEATURES 9 9.4 READING DIAGRAMS DX8200A-3X3X (0.25 mm/10 mils) The diagram shows an average reading area obtained considering different barcode types of variable quality. z x -20 -50 -16 -40 -12 -30 -8 -20 -4 -10 0 0 4 10 8 20 12 30 16 40 0 -16 -24 -32 -40 0 -40 -60 -80 -100 -48 (in) -120 (cm) 50 20 (in) (cm) Note: x = 0 and z = 0 correspond to the edge of the DX8200A scanner as shown in the figure above. CONDITIONS Code = Interleaved 2/5 or Code 39 PCS = 0.
DX8200A REFERENCE MANUAL 9 DX8200A-3X2X (0.30 mm/12 mils) The diagram shows an average reading area obtained considering different barcode types of variable quality. 0 z x Note: 0 -24 -60 -20 -50 -16 -40 -12 -30 -8 -20 -4 -10 0 0 4 10 8 20 12 30 16 40 20 50 24 60 28 (in) 70 -40 -24 -32 -40 -48 -60 -80 -100 -120 -56 (in) -140 (cm) x = 0 and z = 0 correspond to the edge of the DX8200A scanner as shown in the figure above.
READING FEATURES 9 DX8200A-3X1X (0.38 mm/15 mils) The diagram shows an average reading area obtained considering different barcode types of variable quality. z x -28 -70 -24 -60 -20 -50 -16 -40 -12 -30 -8 -20 -4 -10 0 0 4 10 8 20 12 30 16 40 20 50 24 60 0 -16 0 -40 -24 -60 -32 -80 -40 -48 -56 -100 -120 -140 -64 (in) -160 (cm) 70 28 (cm) (in) Note: x = 0 and z = 0 correspond to the edge of the DX8200A scanner as shown in the figure above.
DX8200A REFERENCE MANUAL 9 DX8200A-3X1X (0.50 mm/20 mils) The diagram shows an average reading area obtained considering different barcode types of variable quality. z x -28 -70 -24 -60 -20 -50 -16 -40 -12 -30 -8 -20 -4 -10 0 0 4 10 8 20 12 30 16 40 20 50 24 60 0 -20 -24 0 -50 -60 -32 -40 -48 -56 -64 -80 -100 -120 -140 -160 -72 -180 70 28 (in) (cm) Note: x = 0 and z = 0 correspond to the edge of the DX8200A scanner as shown in the figure above.
MAINTENANCE 10 10 MAINTENANCE 10.1 CLEANING Clean the laser beam output windows periodically for correct operation of the scanner (see Figure A in chapter “General View”). 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.
DX8200A REFERENCE MANUAL 10 The ASR procedure is principally used for PackTrack™ configurations, but it restores only a part of the system parameters: common slave parameters (Code Selection and Reconstruction) plus each single slave PackTrack™ calibration. The Master must be prepared at the time of installation in order for this procedure to work correctly. 10.3.1 ASR Network Configuration 1.
TROUBLESHOOTING 11 11 TROUBLESHOOTING NOTE Before contacting your local Datalogic office or Datalogic Partner or ARC, it is suggested to save the device configuration to a *.ddc file by means of the Genius™ software configuration program and check the device exact model and serial number. TROUBLESHOOTING GUIDE Problem Power On: the “Power On” LED is not lit. On Line Mode: the Master’s “Phase On” LED is not lit (when external trigger/PS activates).
DX8200A REFERENCE MANUAL 11 TROUBLESHOOTING GUIDE Problem On Line Mode and Serial On Line Mode: the reader does not respond correctly to the expected external signal end. Reading: it is not possible to read the target barcode (always returns No Read) Suggestion In the Genius™ software configuration program select the OPERATING MODES folder and check the “Reading Phase Timeout” parameterization. Communication: the device is not transmitting anything to the host.
TROUBLESHOOTING 11 TROUBLESHOOTING GUIDE Problem Communication: the scanner “Network” LED is not lit. Suggestion If the LED is OFF, check the connections between the DX8200A slaves and the SC6000 or DX8200A master. If the error persists, contact your Datalogic distributor. How do I obtain my units’ serial The device serial number is printed on a label that is affixed above the connector panel of numbers? the reader.
DX8200A REFERENCE MANUAL 12 12 TECHNICAL FEATURES ELECTRICAL FEATURES Supply voltage Power consumption Common Communication Interfaces VAC models VDC models 110 to 240 Vac 30 VA typical 0.4 to 0.2 A max. (including startup current) 20 to 30 Vdc 24 W typical 1.5 to 1.0 A max. (including startup current) Main Baud Rate RS232 RS485 full-duplex RS485 half-duplex 1200 to 115200 Auxiliary RS232 1200 to 115200 Other Lonworks 1.
TECHNICAL FEATURES SOFTWARE FEATURES Readable Codes Code selection Headers and Terminators Operating modes Configuration modes Parameter storage ENVIRONMENTAL FEATURES Operating temperature Storage temperature Humidity Ambient light immunity Vibration resistance: EN 60068-2-6 2 hours on each axis 12 Interleaved 2/5 Code 39 Standard Codabar Code 128 GS1-128 (ex EAN 128) Code 93 (standard and full ASCII) EAN/UPC (including Add-on 2 and Add-on 5) GS1 DataBar (including Limited and Expanded) Up to 10 codes
DX8200A REFERENCE MANUAL A A ALTERNATIVE LAYOUTS POINT-TO-POINT Using a Point-to-Point layout, the data is transmitted on the Main interface as well as on the Auxiliary interface. The Main interface can be selected for RS232 or RS485 full-duplex communications. Two different layouts are available according to the DX8200A reader model used for the connection.
ALTERNATIVE LAYOUTS A In general, for all point-to-point layouts, DX8200A Vac models can substitute the Vdc model and therefore eliminate the PWR power supply. This requires that the CBX100/CBX500 must have the correct Power Source jumper setting to accept scanner power for the P.S.
DX8200A REFERENCE MANUAL A ID-NET™ GATEWAY The CBX800 Gateway can be used to integrate a DX8200A reader into a high speed IDNET™ network consisting of different scanners not provided with a Lonworks interface. In this case the DX8200A uses its main RS232/RS485 interface to communicate with the CBX800.
ALTERNATIVE LAYOUTS A PASS THROUGH When Pass Through is activated on the Auxiliary interface, the DX8200A reader can be integrated in a network consisting of different scanners not provided with a Lonworks interface. This connection mode allows two or more devices to be connected to a single external serial interface. The DX8200A transmits the messages received by its auxiliary interface onto its main interface.
DX8200A REFERENCE MANUAL A 2 1 2 1 DX8200A CBX100 CAB-F0x DS4800 I/O, AUX Fieldbus Network P.S.* P.S.* P.S.* Power Gryphon PLC Host 1 * Main Serial Interface 2 Auxiliary Serial Interface P.S. (Presence Sensor) connected to Input 1 (External Trigger/PS) input.
ALTERNATIVE LAYOUTS 1 A 2 2 1 DS4800 Slave 1 3 1 CBX100 CAB-F0x DS4800 Slave n Power DX8200A Master Local Host Main Serial Interface (RS232 only) Auxiliary Serial Interface (RS232) Input 1 (External Trigger/PS for On-Line Mode) Figure 104 – RS232 Master/Slave for DX8200A Standard Models 2 1 2 1 Power 3 DS4800 Slave 1 CBX100 CAB-F0x DS4800 Slave n Fieldbus Network DX8200A Master Remote PLC Main Serial Interface (RS232 only) Auxiliary Serial Interface (RS232) Input 1 (Extern
DX8200A REFERENCE MANUAL A MULTIPLEXER The Multiplexer connection is used to integrate a DX8200A slave reader in a Multidrop network consisting of different scanners not provided with a Lonworks interface. Each scanner is connected half-duplex main interface.
GLOSSARY ACR™ 4 Each version of the base has the powerful code reconstruction technology (ACR™ 4). The new fourth generation ACR™ considerably increases the code reconstruction reading capability in the case of damaged or very tilted barcodes. Aperture Term used on the required CDRH warning labels to describe the laser exit window. Barcode A pattern of variable-width bars and spaces which represents numeric or alphanumeric data in machine-readable form.
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 operated. Multidrop Line A single communications circuit that interconnects many stations, each of which contains terminal devices. See RS485.
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 Laser Diode A light source used in scanners to illuminate the barcode symbol. Generates visible red light at wavelengths between 630 and 680 nm.
INDEX A Accessories, 11 ACR™ 4, 81 Alternative Layouts, 110 Auto PackTrack Conditions and Limits, 6 Parameter Descriptions, 7 Setup Procedure, 8 Setup using Keypad, 5 Auto PackTrack™ Calibration using DLAPC, 84 Conditions and Limits, 84 Parameter Descriptions, 85 Report, 90 Setup Procedure, 87 Auxiliary RS232 Interface, 24, 40 C CBX Electrical Connections, 16 CE Compliance, ix Cleaning, 103 Code Verifier, 29, 43 Compliance, vii Custom Cable Electrical Connections, 33 D DeviceNet Interface, 53 E Electric
Reference Documentation, vi RS232 Interface, 20, 36 RS485 Full-Duplex, 21, 37 RS485 Half-Duplex, 22, 38 S Scanner Assignment using Keypad, 4 Scanner Direction, 92 Scanner Replacement, 103 Services and Support, vi Software Configuration, 65 T Technical Features, 108 Terminators, 47 Test Mode using Keypad, 5 Troubleshooting, 105 Typical Layouts, 55 121
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