Installation guide

4
©
2003 Directed Electronics, Inc.
Primary Harness (H1) Wire Connection Guide
Primary Harness (H1) Wiring Diagram
The primary harness supplied with this unit is the standard 12-pin harness used by Directed security
systems. Two wires in the plug are not used. The upgrade from this unit to a security system would
simply require unplugging and exchanging control units and connecting the necessary wires to the
vehicle. The functions of all the wires that are used in the primary harness are outlined in the
following wiring diagram and the wire connections are described in the wire connection guides.
___
___
___
___
___
___
___
___
___
___
___
___
Primary Harness Wire Descriptions
H1/1 ORANGE (-) Ground-When-Locked (Armed) Output
This wire supplies a (-) 500 mA ground as long as the system is locked (armed). This output ceases
as soon as the system is unlocked (disarmed). The orange wire is pre-wired to control the starter kill
relay.
NOTE: if using the H1/1 Orange wire to activate an add-on accessory such as window automation,
pager or voice module a 1Amp diode must be installed to ensure proper operation. Insert the diode
as shown in the following diagram.
IMPORTANT! Never interrupt any wire other than the starter wire.
RED/WHITE (-) 200 mA Channel 2 Validity Output
RED (+) Constant Power Input
BROWN (-) Horn Honk Output
YELLOW Switched Ignition Input
BLACK (-) Chassis Ground Input
VIOLET No Function
BLUE (-) 200 mA Second Unlock Output
GREEN No Function
BLACK/WHITE (-) 200 mA Domelight Supervision Output
WHITE/BLUE (-) 200 mA Channel 3 Validity Output
WHITE (-) Light Flash Output
ORANGE (-) 500 mA Locked (Armed) Output
H1/1
H1/2
H1/3
H1/4
H1/5
H1/6
H1/7
H1/8
H1/9
H1/10
H1/11
H1/12