Download DS300 User Manual v2..

DS300 Users Manual
May 22, 2006
Contents
1.
Introduction ............................................................................................................................ 6
1.1
Purpose ................................................................................................................................. 6
1.2
Applicable Documents ........................................................................................................ 6
1.3
Industry Canada Warning: RSS210 ................................................................................. 6
2.
General Overview.................................................................................................................. 7
2.1
General.................................................................................................................................. 7
2.2
Block Diagram...................................................................................................................... 7
2.3
Overview ............................................................................................................................... 8
3.
Hardware ................................................................................................................................. 9
3.1 Power Management and Battery Charger ....................................................................... 9
3.1.1 External Power Technical Specifications ................................................................. 9
3.1.2 Operational Power Technical Specifications ........................................................... 9
3.1.3 Charger Technical Specifications ............................................................................ 10
3.2
Application Processor ....................................................................................................... 10
3.3 Digital and Analog I/O ....................................................................................................... 10
3.3.1 Digital Outputs ............................................................................................................ 11
3.3.2 Digital Inputs ............................................................................................................... 11
3.3.3 Analog Inputs .............................................................................................................. 11
3.4 GPS Receiver..................................................................................................................... 12
3.4.1 Operating Modes........................................................................................................ 12
3.4.2 Antenna Interface ....................................................................................................... 12
3.5
Application Processor Serial Interface ........................................................................... 13
3.6 Main Serial Interface ......................................................................................................... 13
3.6.1 CAN J1939 Interface ................................................................................................. 13
3.7 General PC Board Specifications ................................................................................... 13
3.7.1 Grounding.................................................................................................................... 13
3.7.2 Network Activity Indicators........................................................................................ 14
3.7.3 Message Buffer........................................................................................................... 14
3.8
Power Management .......................................................................................................... 14
3.9 Packaging and Connectors.............................................................................................. 16
3.9.1 Housing........................................................................................................................ 16
3.9.2 Mounting ...................................................................................................................... 16
3.9.3 Labeling ....................................................................................................................... 16
3.9.4 Connectors .................................................................................................................. 17
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