User's Manual

11-4 Magnetic Locks Installation Manual
Connections and Operation
This section quickly explains the functions of
Lock pins 1-6.
Lock Power, pins 1 and 2 require a constant 12-
volt AC/DC which is supplied (AC) by the
Controller at connector P10.
Lock Trigger, at the Controller and upon Tag
detection, the contacts at pins 1 and 2 P4 will
close (Lock N/O. & Lock Comm). When
connected to pins 3 & 4 of the Lock, this will
engage the lock.
Lock Reset, when a reset is initiated, either by
the reset button on the Controller, or an external
reset from either the PBO, or the Keypad, the
contacts at pins 3 and 4 of P4 will close (Reset
Comm & Reset N.O.). When connected to pins 5
& 6 of the Lock, will reset the Lock.
With the Lock engaged, if delayed egress is
initiated and the Tag leaves the Tx Activation
Field before the door is opened, the Lock will
automatically reset after the “Lock Hold timer”
times out. The Lock will not reset is if the door
is opened by anyone during the Lock hold time.
If the door is opened while the Lock is in
delayed egress, or during the Lock Hold time
after the egress sequence is complete, the Lock
will latch into egress and the Keypad must be
reset to return the Lock to its normal non-locked
state.
Adjusting the Sensor Pin
Accurate adjusting of the Sensor pin will help
prevent nuisance alarms from slight disturbances
and small vibrations such as someone bumping
into the door or someone shutting a door nearby.
To adjust the Sensor pin, refer to Figures 11.3
and use the following instructions:
1. Remove power from the Lock by
powering down the Controller.
2. Remove the cover to the Lock housing.
3. Remove the Fire Alarm Control jumper
(
see Figure 11.2).
4. Make sure DS1 (
the Lock selector switch)
Position 3 is in the OFF position
(
see Figure 11.2).
5. Move DS1 Position 1 to the ON position
(
see Figure 11.2).
NOTE: The ON position denotes “set-
up” mode.
6. Be certain that the Set screw in the
Sensor Ring is loose and will not make
contact with the Sensor pin. (
see Figure
11.3
)
WARNING: Failure to follow this step
can damage the threads of the Sensor
pin as you make adjustments.
7. Start with the Sensor pin adjusted out as
far as possible while still solidly
threaded into the Sensor ring.