User's Manual

TABLE OF CONTENTS
SM 7063 07/97
iii
I INTRODUCTION............................................................................................................. 1-1
1.0 PURPOSE OF MANUAL................................................................................................. 1-1
1.1 GENERAL OVERVIEW................................................................................................... 1-1
1.1.1 CDU FUNCTIONAL DESCRIPTION .............................................................................. 1-2
1.2 DEFINITION of TERMS ................................................................................................. 1-2
1.3 PATENTS AND TRADEMARKS ..................................................................................... 1-3
1.4 R.A.I.L. TEAM AND TECHNICAL SUPPORT................................................................. 1-3
1.5 CDU ORDERING INFORMATION ................................................................................. 1-3
1.5.1 Mounting and Hardware Options ...................................................................................... 1-3
1.5.2 Parts Used for Installation ................................................................................................ 1-4
1.5.3 Diagnostic Software Disk ................................................................................................. 1-4
1.5.4 CDU Executable Software Disk ....................................................................................... 1-4
1.6 CDU SPECIFICATIONS ................................................................................................. 1-5
1.7 CDU MAJOR COMPONENTS........................................................................................ 1-6
1.7.1 CDU Unit Housing ..........................................................................................................1-6
1.7.2 CDU Rear Panel ............................................................................................................. 1-7
1.7.3 CDU Major Assemblies .................................................................................................. 1-8
1.8 CDU FUNCTIONAL BLOCK DIAGRAM ........................................................................ 1-9
II INSTALLATION .............................................................................................................. 2-1
2.0 INSTALLATION OF THE CDU ....................................................................................... 2-1
2.1 General Description ......................................................................................................... 2-1
2.2 Preparing the Locomotive ................................................................................................ 2-1
2.2.1 Mounting Tray Installation ................................................................................................ 2-1
2.2.2 AAR Clean Cab Enclosure .............................................................................................. 2-2
2.3 Installing the CDU Cables ................................................................................................ 2-2
2.3.1 Power Cable Installation ..................................................................................................2-2
2.3.2 Odometer (Axle Alternator) Cable Installation .................................................................. 2-2
2.3.3 Antenna and Cable Installation ........................................................................................ 2-4
2.3.4 CDU Datalogger Connector ............................................................................................. 2-4
2.3.5 Event Recorder Connector .............................................................................................. 2-4
2.4 MOUNTING THE CDU .................................................................................................... 2-5
2.4.1 72 VDC / 12 VDC Power Selection Jumper (JP1) ............................................................ 2-5
2.4.2 Installing the CDU onto a Mounting Tray .......................................................................... 2-5
2.4.3 Installing the CDU into an AAR Clean Cab Enclosure ...................................................... 2-5
2.5 BRIEF OPERATIONAL TEST OF THE CDU ................................................................... 2-6
2.5.1 CDU Power-Up Sequence ............................................................................................... 2-6
2.5.2 CDU Functional Check .................................................................................................... 2-7