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Datalogic shall not be liable for technical or editorial errors or omissions contained herein, nor for incidental or consequential damages resulting from the use of this manual. 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. 1998 - 2006 21/04/06 CONTENTS REFERENCES ............................................................................................. v Conventions.................................................................................................. v Reference Documentation ............................................................................ v Services and Support.................................................................................... v SAFETY PRECAUTIONS............................................................................ vi Laser Safety..................................................................................................vi Power Supply.............................................................................................. viii WEEE Compliance ..................................................................................... viii GENERAL VIEW ......................................................................................... ix GUIDE TO INSTALLATION ......................................................................... x 1 INTRODUCTION .......................................................................................... 1 1.1 Product Description....................................................................................... 1 1.1.1 Indicators ...................................................................................................... 2 1.2 Model Description ......................................................................................... 2 1.3 Accessories................................................................................................... 3 2 INSTALLATION............................................................................................ 4 2.1 Package Contents......................................................................................... 4 2.2 Mechanical Installation.................................................................................. 5 2.2.1 Mounting DS2200 ......................................................................................... 6 2.3 Electrical Connections .................................................................................. 7 2.3.1 Power Supply................................................................................................ 8 2.3.2 Main Serial Interface - RS485 Half-Duplex ................................................... 8 2.3.3 Auxiliary Interface - RS232 ........................................................................... 9 2.3.4 Inputs .......................................................................................................... 10 2.3.5 Outputs ....................................................................................................... 11 2.4 Positioning .................................................................................................. 11 2.5 Typical Layouts ........................................................................................... 13 2.5.1 Point-to-Point .............................................................................................. 13 2.5.2 RS485 Master/Slave ................................................................................... 13 2.5.3 Multiplexer................................................................................................... 15 3 READING FEATURES............................................................................... 16 3.1 Step-Ladder Mode ...................................................................................... 16 3.2 Picket-Fence Mode ..................................................................................... 17 3.3 Performance ............................................................................................... 18 3.3.1 Raster ......................................................................................................... 18 3.4 Reading Diagrams ...................................................................................... 19 4 MAINTENANCE ......................................................................................... 21 4.1 Cleaning...................................................................................................... 21 5 TECHNICAL FEATURES........................................................................... 22 GLOSSARY................................................................................................ 24 INDEX......................................................................................................... 28 REFERENCES CONVENTIONS This manual uses the followi...