Datalogic Scanning DS2200 manuale d’uso

DS2200 Reference Manual[...]

[...]

DS2200 REFERENCE MANUAL[...]

DATALOGIC S.p.A. Via Candini 2 40012 - Lippo di Calder ara di Reno Bologna - Italy DS2200 Reference Manual Ed.: 4/2006 ALL RIGHTS RESERVED Datalogic reserves the right to make modifi cati ons and im provements without prior notification . Datalogic shall not be liable fo r technical or editorial e rrors or omissions conta ined herein, nor for incid[...]

CONTENTS REFERENCES ............................................................................................. v Conventio ns .................................................................................................. v Reference Docu mentation ............................................................................ v Services and Sup[...]

4 MAINTENANCE ......................................................................................... 21 4.1 Cleanin g ...................................................................................................... 21 5 TECHNICAL FE ATURES ........................................................................... 22 GLOSSARY .............[...]

REFERENCES CONVENTIONS This manual uses the following conventio ns: “User” or “Operator” refers to anyone using a DS2100A. “Device” refers to the DS2100A. “You” refers to the System Admin istrator or Technical Support pers on using this manual to install, mount, operate, maintain or troublesho ot a DS2100A. REFERENCE DOCUMENTATION T[...]

SAFETY PRECAUTIONS LASER SAFETY The following information i s provided to comply with the rules imposed by international authorities and refers to the correct use of the DS2200 scann er. Standard Regulations This scanner utilizes a lo w-power laser diode . Although starin g directly at the laser beam momentarily ca uses no known biologi ca l damage[...]

The warning label in dicating exposure to laser li ght and the device classification is applied onto the body of the s canner (Figure A, 8): CAUTION-CLASS 3B LASER LI GHT WHEN OPEN A VO ID E XPOSU RE TO B EA M This product conforms to the ap plicable requi rem ents of 21 CFR1040 at the date o f manufacture. DATALOGIC S.p.A. Vi a Candini, 2 40012 Ca[...]

POWER SUPPLY - This product is intended to be installed b y Qualified Pers onnel only. - DS2200 All Models: This device is intended to be supplied either by a UL Li sted NEC Class 2 power source, or a UL l isted ITE Limited Po wer Source (LPS), rated 5Vdc, minimum 0.4A. WEEE COMPLIANCE vii i[...]

GENERAL VIEW DS2200 1 6 5 4 7 3 2 8 Figure A 1 2 3 4 5 6 7 8 Barcode Im age Input Window Laser Beam Output Window Pow er On LED Good Read LED Ext Tr ig LED TX D ata LED Laser Warni ng and Device Class Label Mounting Holes ix[...]

GUIDE TO INSTALLATION The follo wing can be use d as a checklist to v erify all the n ecessary steps f or complete installation of the DS2200 scanner. 1. Read all information in the s ection "Saf ety Precautions” at the beginning of this manual. 2. Correctly position and m ount the scanner for barcode reading acc ording to the information in[...]

INTRODUCTION 1 1 INTRODUCTION 1.1 PRODUCT DESCRIPTION The DS2200 scann er is a cost effective barcode r eader complete with decode r designed to satisf y demanding requirements associated with high performance scanning. The DS2200 ultra c ompact dimensions, based o n Datalogic's experi ence in miniaturized laser components, make the scanner&ap[...]

DS2200 1 A security system allo ws the laser to activate onl y once the motor has reached the correct rotational speed; conseque ntly, the laser beam is generated after a slight delay from the power on of the scanner. 1.1.1 Indicators The four LEDs on the scanner indic ate the following: POWER ON (red), indicates the reader is connected to the po w[...]

INTRODUCTION 1 The following models are therefore ava ilable: DS2200 - X X X X Optica l Resolution 1 = Sta ndard Resolution 2 = High Resolution Readin g Wi ndow Position 0 = Direct Optic Vers ion 0 = Linear 1 = Rast er Co mmunic at io n Interf a ce 1 = RS2 32 + RS 485 The following tables displa y each version’s reading perform ance. Version Max [...]

DS2200 2 2 INSTALLATION 2.1 PACKAGE CONTENTS Verify that the DS2200 reader and all the parts supplied with the equipm ent are present and intact when opening the pa ckag ing; the list of parts includes: • DS2200 reader with cabl e • Installation Manual • Bar code test chart (PCS = 0.9) • DS2200 configuration program disk • Mounting kit: -[...]

INSTALLATION 2 2.2 MECHANICAL INSTALLATION DS2200 can be installed to operate i n any position. There are three scre w holes (M2.5 x 5) on the body of the reader for mounting. T he diagram below gives all th e in formation requ ired for instal lation; refer to par. 2.4 for correct positioning of the scanner with respect to the code passage zone. DS[...]

DS2200 2 2.2.1 Mounting DS2200 Using the DS2200 mounting bracket you can obtain the most suitable po sition for the reader as shown in the figure belo w: Pitch Skew 6[...]

INSTALLATION 2 2.3 ELECTRICAL CONNECTIONS The DS2200 cabl e is equipped with a 25-pin female D-s ub connector for conn ection with the power supply and input/output signal s: CA UTI ON Do not connect GND and SGND to d ifferent (external) ground references. GND and SGND are interna lly connected through filtering circuitry which can be perman ently [...]

DS2200 2 2.3.1 Power Supply The following pins of the DS2200 conn ector are used: 13/9 25 1 VS GND CHASSIS USER INTE RFA CE GND V+ (5 Vdc) DS2200 Figure 4 - Power suppl y connections The power must be 5 Vdc only. 2.3.2 Main Serial Interface - RS485 Half-Duplex The RS485 half-dupl ex interface (3 wires + shiel d) is used for polled communic ation pr[...]

INSTALLATION 2 The following figure s hows an example o f a multidrop configuration bet ween a Multiplexer and DS2200 scan ners. 120 Ohm max. 1200 m. RTX485 + RTX485 - Three wires + shi eld MULTIPLEXER # 1 DS2200 RTX485+ RTX485 - SGND # 0 DS2200 DS2200 # x (up to 31) 120 Ohm max. 2 m. 7 4 5 RS485 REF 7 4 5 7 4 5 SHIELD Figure 6 - DS2200 Multi drop [...]

DS2200 2 7 SGND SGND TXD RXAUX 3 RXD TXAUX 2 USER INTERFACE DS2200 Figure 7 - RS232 auxiliar y interface connection s 2.3.4 Inputs The inputs available on the connector supp lied w ith the scanner are indicated below : Pin Name Function 19 E XT T RI G - external trigger (input -) 22 I/O REF I/O reference The EXT T RIG input is used to co nnect the [...]

INSTALLATION 2 2.3.5 Outputs Two general p urpose outputs are av ailable. T hese outputs can only be connected as open collector configuratio ns. The following pins are present on the conn ector of the scanner: Pin Name Function 8 OUT1+ output 1 + 11 OUT2+ output 2 + 10, 12, 22 I/O REF I/O reference The meaning of the t wo outputs OUT1 and OUT2 can[...]

DS2200 2 The Pitch angle is represent ed by the value P in Figure 10. Position the reader in order to minimize the Pitch angle. P Figure 10 - Pitch Angle The Skew angle is represented by the value S in Fig ur e 1 1. Position the reader to assure about 15° for the Skew angle. This avoids the direct reflection of the laser light emitted by the DS220[...]

INSTALLATION 2 2.5 TYPICAL LAYOUTS The following typical layouts refer to system hardware configurations . Dotted lines in the figures refer to optional hard ware configurations within the partic ular layout. These layouts also r equire the correct setup of the soft ware configuration parameters. Complete software configur ation procedures can be f[...]

DS2200 2 The Master scanner is also conn ected to the Host on the RS232 auxiliar y serial interface. The External Trigger signal is unique to the system; there is a single reading p hase and a single message from the Master scanner to the Host computer. It is necessary to bring the External T rigger signal to all the scanners. The main and auxil ia[...]

INSTALLATION 2 2.5.3 Multiplexer Each scanner is connecte d to a Multiplexer (for e xample MX4000) with the RS485 half-duplex main interface. 1 2 3 RS485 Main Interface Auxiliary Interface (Local Echo) External T rigger (f or On-Line mode ) Host MX4000 0 1 31 1 2 3 3 3 T X D A T A E X TTR IG GOODR E A D POWERON TX DATA EXT TRIG GOOD READ POWER ON T[...]

DS2200 3 3 READING FEATURES The number of scans performed on the c ode by the D S2200 and therefore th e decoding capabilit y is influenced by the following parameters: • number of scans per second • code motion speed • label dimensions • scan direction with respect to code motion At least 5 scans during the code passage sh ould be allowed [...]

READING FEATURES 3 For example, the DS2200 (500 sca ns/sec.) for a 25 mm high code moving at 50 0 mm/s performs: [(25/500) * 500] - 2 = 23 effective scans. 3.2 PICKET-FENCE MODE Direction of code movement at LS speed Laser beam DS2200 LW FW Figure 17 - "Picket Fe nce" scanning mode If scanning is paralle l to the code motion, (Figure 17),[...]

DS2200 3 3.3 PERFORMANCE The DS2200 scann er is available i n different versions accord ing to the readin g performance. Version Max Code Resol ution Speed mm (mils) scans/s 1XXX 0.15 (6) 500 2XXX 0.07 (3) 500 Version Reading Distance 1XXX 50 mm (2.0 in) - 220 mm (8.7 in) on 0.60 mm (24 mils) codes 2XXX 40 mm (1.6 in) - 125 mm (4.9 in) on 0.20 mm ([...]

READING FEATURES 3 3.4 READING DIAGRAMS The following diagrams s how the reading distance for barco des with different densities. DS2200-1XXX (Standard Resolution) 2 1 0 1 5 4 3 2 3 4 5 (in) 01 3 21 6 (in) 45 7 8 9 02 0 4 0 6 0 80 100 120 140 160 180 200 220 240 260 (mm ) 120 100 80 60 40 20 0 20 40 60 80 100 120 (mm ) 0 ≥ 0.60 mm (24 mils) 0.50 [...]

DS2200 3 DS2200-2XXX (High Resolution) 1 0 2 1 2 (in) 01 5 3 (in) 24 0 10 20 30 40 50 60 70 80 90 100 110 120 130 (m m) 60 50 40 30 20 10 0 10 20 30 40 50 60 (mm ) 0.10 m m (4 mils) 0.12 mm (5 mils) 0.15 mm (6 mils) ≥ 0.20 mm (8 mi ls) NOTE: (0,0) is the center of th e la ser beam output w indow. CONDITIONS: Code = Interleaved 2/5 or Code 39 PCS [...]

MAINTENANCE 4 4 MAINTENANCE 4.1 CLEANING Clean the windows periodical ly for cont inued correct operation of the reader. Dust, dirt, etc. on the windows ma y alter the reading perfor mance. Repeat the operation frequentl y in particularly dirty environ ments. Use soft material and alcohol to cl ean the windows and avoid any abrasive substances. WA [...]

DS2200 5 5 TECHNICAL FEATURES DS2200-1XXX DS2200-2XXX ELECTRICAL FEATURES Power Maximum input voltage 5 Vdc ± 5% Power consumption max. 2 W Serial Interfaces Main RS485 Half-Duplex Auxiliary RS232 Baud Rates 150 to 115200 Inputs External Trigger Outputs User-defined OUT1 and OUT2 V CE max. 50 Vdc Collector current max. 50 mA continuous V CE satura[...]

TECHNICAL FEATURES 5 SOFTWARE FEATURES READABLE CODE SYMBOLOGIES • EAN/UPC (including Add-on 2 and Add-on 5) • Code 93 • 2/5 Interleaved • Code 128 • Code 39 (Standard and Full ASCII) • EAN 128 • Codabar • Pharmacode Other symbologies available on request Code Selection up to six codes during one reading phase Decoding Safety can en[...]

GLOSSARY Ape rt ur e Term used on the required CDRH warning labels to describe the laser exit windo w. Barcode A pattern of variable- width bars and spaces which represents numeric or alphanumeric data i n machine-readable fo rm. The general format of a barc ode symbol consists of a leading margin, st art character, data or message character, check[...]

EEPROM Electrically Erasable Progra mmable Read-Only Memory. An on-board non-volati le memory chip. Full Duplex Simultaneous, two-way, indep endent transmission in both directions. Half Duplex Transmission in either directi on, but not sim ultaneously. Host A computer that serves other terminals in a network, providing services such as network cont[...]

Protocol A formal set of conventions governing th e formatting and relative timing of message exchange bet ween two communicating systems. Raster The process of projecting the laser be am at varied angles spaced evenl y from each other. Typically, the mirrore d rotor surfaces are angle d to create multiple scan lines instead of a single beam. Resol[...]

Symbol A combination of characters inclu ding start/stop and checksum characters, as required, that form a complete scannable barcode. Tilt Rotation around the Z ax is. Used to describe the positi on of the barcode with respect to the laser scan line. See pars. 2.2.1 and 2.4. Trigger Signal A signal, typically prov ided by a photoelect ric sensor o[...]

INDEX A Accessories; 3 C Cleaning; 21 E Electrical Connections; 7 G General View; ix Glossary; 24 Guide to Installation; x I Inputs; 10 Installation; 4 Interfaces Auxiliary – RS232; 9 Main – RS485 Half Duplex; 8 L Laser Safety; vi LED Indicators; 2 M Maintenance; 21 Model Description; 2 Mounting DS2200; 6 O Outputs; 11 P Package Contents; 4 Per[...]

DATA LOGIC S.p.A ., Via Candini, 2 40012 - Lippo di Calderara Bologna - Italy 05 dichiara che declares that the déclare que le bescheinigt, daß das Gerät declare que el DS2200-XXXX Laser Scanner e tutti i suoi modelli and all its models et tous ses modèle s und seine modelle y todos sus mo delos sono conformi alle Direttive del Consiglio Europe[...]