Starcom Systems Helios - Helios Basic 10-pin Unit Pin Out

Helios Users Guide
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Helios Basic 10-pin pin out
Pin
No.
Function
Color
Designation
Notes
1
Analog /
digital Input
Yellow/Blue
Input (+)
Digital input is
designated as "Door"
by default.
Analog can be used
for fuel or
temperature
measurement. See
Chapter 4 –
Configuration >
Hardware > Analog
input configuration on
Helios TT and Basic
2
RS232 RX
Brown
Communication
RS232 wire set with
Molex connector
3
Main Power 12
V
Red
Power Supply
Main +12 V supply.
Must be protected by
a 5 A fuse
4
Key (Ignition)
Yellow
Input (+)
Indicates the vehicle
ignition state
5
CAN High
Gray/Black
CAN Bus
connection
CAN +
6
Keypad/Dallas
Blue/White
Red
Black
Keypad connector
7
RS232 TX
Red
Black
Communication
RS232 wire set with
Molex connector
8
GND
Black
GND
9
Immobilizer
and/or
Gradual Stop
Blue
Output (-)
Install with an
external relay. See
Appendix D –
Immobilizer and
Gradual Stop
10
CAN Low
Gray/Blue
CAN Bus
connection
CAN –