Helios Advanced 24-Pin Pin Out - Starcom Systems Helios User's Manual Manual

Helios Users Guide

Helios Advanced 24-pin pin out

Pin Function
No.
1 Immobilizer
and/or Gradual
Stop
2 Door Unlock
3 RS232 TX
4 Key (Ignition)
5 Main Power 12 V
6 GND
7 Keypad/Dallas
8 Emergency Button
9 Microphone (+) /
or Extra Digital
Input 1 (-)
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Color Designation
Blue Output (-)
Gray Output (-)
Orange/Blue Communication
Yellow Input (+)
Red Power Supply
Black
Blue/White Communication
White Input (-)
Orange Audio
Notes
Install with an
external relay. See
Appendix D –
Immobilizer and
Gradual Stop
Install with an
external relay. See
Appendix C –
Central Locking
System
Configuration
RS232 wire set with
Molex connector.
Enables direct
connection to a
computer
Indicates the vehicle
ignition state
Main +12 V supply.
Must be protected
by a 5 A fuse
Keypad connector
Hands Free Kit
connector. In case
HFK is not
connected, you can
cut the connector
and use pin 9 as
Extra Digital Input
1
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