
iii
CONTENTS
GUIDE TO INSTALLATION .........................................................................iv
GENERAL VIEW .......................................................................................... v
SAFETY PRECAUTIONS.............................................................................vi
Laser Safety..................................................................................................vi
Power Supply..............................................................................................viii
1 GENERAL FEATURES ................................................................................ 1
1.1 Introduction................................................................................................... 1
1.2 Description.................................................................................................... 1
1.2.1 Indicators ...................................................................................................... 2
1.3 Available Models........................................................................................... 2
1.4 Accessories................................................................................................... 3
2 INSTALLATION............................................................................................ 4
2.1 Package Contents......................................................................................... 4
2.2 Mechanical Installation.................................................................................. 5
2.2.1 Reading Position........................................................................................... 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 ......................................................................... 10
2.3.4 Inputs.......................................................................................................... 11
2.3.5 Outputs ....................................................................................................... 12
2.4 Positioning .................................................................................................. 13
2.5 Typical Layouts...........................................................................................14
2.5.1 Point-to-Point .............................................................................................. 15
2.5.2 RS485 Master/Slave................................................................................... 15
2.5.3 Multiplexer................................................................................................... 17
3 READING FEATURES ............................................................................... 18
3.1 Step-Ladder Mode ...................................................................................... 18
3.2 Picket-Fence Mode..................................................................................... 19
3.3 Performance ............................................................................................... 20
3.3.1 Raster ......................................................................................................... 20
3.4 Reading Diagrams ...................................................................................... 21
4 MAINTENANCE.......................................................................................... 23
4.1 Cleaning...................................................................................................... 23
5 TECHNICAL FEATURES........................................................................... 24
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