Installation manual

iii
CONTENTS
GUIDE TO INSTALLATION .........................................................................iv
GENERAL VIEW .......................................................................................... v
SAFETY PRECAUTIONS............................................................................vii
Power Supply...............................................................................................vii
1 GENERAL FEATURES ................................................................................ 1
1.1 Description.................................................................................................... 1
2 INSTALLATION............................................................................................ 2
2.1 Package Contents......................................................................................... 2
2.2 Opening the Device ...................................................................................... 3
2.3 Mechanical Installation.................................................................................. 4
2.4 Electrical Connections and Setup ................................................................. 6
2.4.1 Power Supply................................................................................................ 7
2.4.2 System Wiring............................................................................................... 8
2.4.3 Chassis Grounding Jumper Settings........................................................... 10
2.4.4 Multidrop Address Selection ....................................................................... 11
2.4.5 RS485 Bus Termination.............................................................................. 12
2.4.6 Connection to a Multiplexer......................................................................... 13
2.4.7 OM4000 Jumper Settings ........................................................................... 14
2.5 9-Pin Scanner Auxiliary Serial Interface...................................................... 15
2.6 Scanner Requirements ............................................................................... 16
2.7 Operating Modes ........................................................................................ 16
2.7.1 GET/SEND Buttons .................................................................................... 17
2.7.2 LED Indicators ............................................................................................ 18
3 TECHNICAL FEATURES........................................................................... 19