Section
1
Introduction ........................................................................................................ 5
1.1
1.2
GLOSSARY OF TERMS ..................................................................................................... 6
1.3
RELATED INFORMATION .................................................................................................. 7
1.3.1
TECHNICAL INFORMATION ........................................................................................ 7
1.4
SAFETY INSTRUCTIONS ................................................................................................... 8
1.4.1
GENERAL .................................................................................................................... 8
1.4.2
INSTALLATION NOTES ............................................................................................... 8
2
SPECIFICATIONS ............................................................................................... 9
2.1
PROCESSOR ..................................................................................................................... 9
2.2
MEMORY ............................................................................................................................ 9
2.3
DC SUPPLY ........................................................................................................................ 9
2.3.1
FUSING ........................................................................................................................ 9
2.4
ENVIRONMENTAL ............................................................................................................. 9
2.5
USER INTERFACE ........................................................................................................... 10
2.5.1
CONTROLS ............................................................................................................... 10
2.5.2
DISPLAY .................................................................................................................... 10
2.6
REAL TIME CLOCK .......................................................................................................... 10
2.7
INPUTS ............................................................................................................................. 11
2.7.1
WAKE-UP................................................................................................................... 11
2.7.2
IGNITION(15) ............................................................................................................. 12
2.7.3
PROGRAM ENABLE .................................................................................................. 13
2.7.4
DIGITAL INPUTS........................................................................................................ 13
2.7.4.1
DIGITAL .............................................................................................................. 13
2.7.4.2
FREQUENCY ...................................................................................................... 13
2.7.5
ANALOGUE INPUTS .................................................................................................. 14
2.7.5.1
VOLTAGE ........................................................................................................... 14
2.7.5.2
CURRENT ........................................................................................................... 14
2.7.5.3
RESISTIVE .......................................................................................................... 14
2.7.5.4
RATIOMETRIC .................................................................................................... 14
2.8
OUTPUTS ......................................................................................................................... 15
2.8.1
VREF OUTPUT SUPPLY............................................................................................ 15
2.8.2
HIGH SIDE FIXED ...................................................................................................... 15
2.8.3
2.8.4
P.W.M. HIGH SIDE ..................................................................................................... 15
2.9
COMMUNICATIONS ......................................................................................................... 16
2.9.1
CAN ........................................................................................................................... 16
2.9.2
ETHERNET ................................................................................................................ 16
2.9.3
WIFI ........................................................................................................................... 16
2.9.4
GPS ........................................................................................................................... 17
2.9.5
BLUETOOTH ............................................................................................................. 17
2.9.6
USB............................................................................................................................ 18
2.9.7
CAMERA INPUTS ...................................................................................................... 19
2.9.8
IP CAMERAS ............................................................................................................. 19
2.10
APPLICABLE STANDARDS ......................................................................................... 20
3
INSTALLATION ................................................................................................. 21
3.1
3.1.1
DIMENSIONS ............................................................................................................. 21
3.1.2
FASCIA MOUNTING .................................................................................................. 22
3.1.2.1
PANEL CUTOUT ................................................................................................. 22
3.1.2.2
MOUNTING OVERVIEW ..................................................................................... 23
3.1.2.3
3.1.3
RAM MOUNTING ....................................................................................................... 25
3.2
GROUNDING .................................................................................................................... 26
DSEM812 Installation and Operator Manual
TABLE OF CONTENTS
Page 3 of 50
Page
057-317 ISSUE: 1.1
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