Omega AL-100-H Installation Instructions Manual page 8

6 Green wire Not Used
AL-100-H
p
Blue wire Not Used
Control
i
n
Module
White wire Brown wire
to Lock to Unlock
Switch wire
Switch wire
Volt/Ohm
Unlock
Positive or
or Digital
Negative
MultiMeter
Door
Lock
Switch
Positive or
Negative
Lock
Type 2 Connection: Shows
polarity change on meter,
and doorlock relays are
typically inside RKE module.
The Type 3 Connection: This system typically has doorlock relays that are separate from
the Remote Keyless Entry module with the exception being the driver door unlock relay is
inside the RKE module. The Type 3 Connection utilizes the unlock operation parameter that
6 Green wire Not Used
AL-100-H
p
Blue wire Not Used
Control
i
n
Module
Brown wire
White wire
to Lock to Unlock
Switch wire Switch wire
Volt/Ohm
Unlock
Positive or
or Digital
Negative
MultiMeter
Door
Lock
Switch
Positive or
Negative
Lock
Type 2 Connection: Shows
polarity change on meter,
and doorlock relays are
typically inside RKE module.
The Type 3 Connection: This system typically has doorlock relays that are separate from
the Remote Keyless Entry module with the exception being the driver door unlock relay is
inside the RKE module. The Type 3 Connection utilizes the unlock operation parameter that
Gray wire to
Unlock + wire
Pink wire to
Lock + wire
Driver
Door
Motor
Vehicle
Remote
Keyless
Entry
Unit
Page - 8
Gray wire to
Unlock + wire
Pink wire to
Lock + wire
Driver
Door
Motor
Vehicle
Remote
Keyless
Entry
Unit
Page - 8
and unlock them when the ignition switch is turned off.
The system will lock the doors upon 90 Second Automatic Rearming.
If the system is triggered, it will relock the doors. Should a door be open when this occurs,
the doors will relock when the door is shut.
If an optional sensor triggers the Prewarn feature, the doors will relock.
If Automatic Last Door Arming is utilized, the system can be programmed to lock the
Pass.
doors upon arming.
Door
Motor
This doorlock output is a dual polarity type - upon arming, of the two pins which are the "lock"
and "unlock" outputs, one produces a Negative pulse and the other produces a Positive pulse.
These two pin reverse the same operations upon disarming. Thus, this type of doorlock output
allows direct connection to vehicles with Positive or Negative pulse systems, which are the vast
majority found with existing keyless entry systems. The center pin of the doorlock output port
is a 12 Volt Positive output for optional relay coils only; optional relays are needed to connect
the AL-100-H to the reversal type of power doorlocks.
All connections should be with proper terminals, connectors, or by soldering and insulating
with quality vinyl electrical tape or heat shrink tubing. All wiring should be carefully routed to
avoid the possibility of chaffing or otherwise being damaged.
The vast majority of power doorlocks are found as three system types: 3 wire negative
pulse, 3 wire positive pulse and 5 wire reversal, rest at ground. The best way to identify a
doorlock system is to examine the doorlock switch's wiring.
3 Wire Negative Pulse Systems are typically indicated by the presence of three wires at
the switch. Of these, one will show constant ground, regardless of whether the switch is being
operated or not (at rest). Of the remaining two wires, one will show ground when the switch
and unlock them when the ignition switch is turned off.
The system will lock the doors upon 90 Second Automatic Rearming.
If the system is triggered, it will relock the doors. Should a door be open when this occurs,
the doors will relock when the door is shut.
If an optional sensor triggers the Prewarn feature, the doors will relock.
If Automatic Last Door Arming is utilized, the system can be programmed to lock the
Pass.
doors upon arming.
Door
Motor
This doorlock output is a dual polarity type - upon arming, of the two pins which are the "lock"
and "unlock" outputs, one produces a Negative pulse and the other produces a Positive pulse.
These two pin reverse the same operations upon disarming. Thus, this type of doorlock output
allows direct connection to vehicles with Positive or Negative pulse systems, which are the vast
majority found with existing keyless entry systems. The center pin of the doorlock output port
is a 12 Volt Positive output for optional relay coils only; optional relays are needed to connect
the AL-100-H to the reversal type of power doorlocks.
All connections should be with proper terminals, connectors, or by soldering and insulating
with quality vinyl electrical tape or heat shrink tubing. All wiring should be carefully routed to
avoid the possibility of chaffing or otherwise being damaged.
The vast majority of power doorlocks are found as three system types: 3 wire negative
pulse, 3 wire positive pulse and 5 wire reversal, rest at ground. The best way to identify a
doorlock system is to examine the doorlock switch's wiring.
3 Wire Negative Pulse Systems are typically indicated by the presence of three wires at
the switch. Of these, one will show constant ground, regardless of whether the switch is being
operated or not (at rest). Of the remaining two wires, one will show ground when the switch
Page - 25
Page - 25