dSPACE DS1103 Hardware Installation And Configuration

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DS1103 Hardware Installation and Configuration March 2004
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Power Input Connector
Each power supply unit provides a power input connector. It is a 7-pin,
male connector with two high-current pins. It is adapted from a 15-pin
Sub-D connector.
One mating connector with connecting leads is included in the
AutoBox package (Tandem-AutoBox = two connectors).
The following illustration shows the pinout (front view).
C
CAUTION! Reverse polarity destroys the
AutoBox/Tandem-AutoBox power supply even if the remote
control input is turned off.
■ Double check the supply voltage polarity of AutoBox.
C
CAUTION! Even a brief disconnection of the battery while the
engine is running results in a load dump of the car generator
producing hazardous voltages of more than 100 V.
■ Turn off the engine while connecting or disconnecting the car
battery.
Connector Pin Signal Pin Signal
A2 Positive supply voltage
(8 V … 60 V DC)
5 Reserved, do not use
2 Reserved, do not use 4 Remote control
1)
1 Reserved, do not use 3 Reserved, do not use
A1 Negative supply voltage (0 V)
1) If you use the matching cable supplied by dSPACE the remote control line is connected to positive supply voltage within the
connector shell. This cable is intended for use with a lab power supply only.
1
2
A1
A2
3
4
5

dSPACE DS1103 Specifications

General

Brand	dSPACE
Model	DS1103
Category	Controller
Language	English