Doorlock Connections
Page 26
Model DLP-P3 - Three pin connector with a transistor con-
verter network which changes the security system's negative pulse
doorlock outputs to positive pulses, allowing direct connection a
vehicle with positive pulse doorlocks. Overall length 20". Easier
and more efficient than using relays for vehicles that have positive
pulse doorlock systems.
+
+
Doorlock
Actuators
To Constant
12 Volt
DLP-P3 Blue Wire
To Unlock Wire.
DLP-P3 Green Wire
To Lock Wire.
DLP-P3
Connector
Plugs Into
Control Unit
Lock
Unlock
3 Wire Positive Doorlocks With The
Optional DLP-P3
Vehicle's Doorlock
Relay Control Unit
Doorlock
Switch
Model DLS- The DLS is a dual relay socket with a harness and
connector to plug into the alarm control module and non-terminated
wires to splice into the vehicle's wiring. The DLS and two relays is
one of the most universal doorlock interface available, allowing
connection to 3 Wire Negative, 3 Wire Positive and 5 Wire Reversal
systems. The relays used with it are standard 30 amp single pole,
double throw (SPDT) automotive relays.
-29
Relay
DLS
DLS Connector
Plugs Into Alarm
Relay
+
DLS Violet Wire To 12 Volt
Lock
Unlock
DLS Green Wire
To Door Lock Wire.
DLS Blue Wire To
Door Unlock Wire.
+
Doorlock
Switch
DLS Brown & White Wires
Are Not Used In This System
Vehicle's Doorlock
Relay Control Unit
To Constant
12 Volts
3 Wire Positive Doorlocks With The Optional DLS
And 2 SPDT Relays
5 Wire Reversal Rest At Ground Systems: This power doorlock system differs from the negative and positive pulse systems in the fact that there are
no relays or doorlock control unit. In this type of system, the switches themselves supply the positive voltage directly to the doorlock actuators, and, more
importantly, provide the return ground path. The correct doorlock interface for this type of system is the optional DLS and 2 SPDT relays. The important thing
to remember is that the wires in this system rest at ground, which means that the wires must be "opened", or cut, to make the connections.
Examine the wires on the back of the switch. Normally 5 wires will be found. Of the wires, one will be constant 12 volt positive, regardless of the switch's
position. Two wires will be grounded regardless of the switch's position. Of the two remaining wires, one will show 12 volt positive when the switch is pushed
to "lock", and the other will show 12 volt positive when the switch is pushed to "unlock". When the correct wires are found, they must be cut. Notice in the
