Innovative Control Systems Inc IGWT-660098 Benutzerhandbuch

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LC 1200 Manual                                                                                                            Magnetic Locks 9-1 
Magnetic Locks 
  Operation 
  What is Delayed Egress Circuitry? 
  3101 Series Magnetic Locks 
  3000 Series Magnetic Locks 
 
Each Magnetic Lock is comprised of 3 basic 
components: a lock housing, an electromagnetic 
coil and an armature. 
The coil and housing assembly mounts rigidly to 
the door frame while the armature mounts to the 
door in a manner that allows it to pivot slightly 
to compensate for door irregularities. 
When the door is closed and the lock is 
energized the armature is magnetically bonded 
to the lock face, thus securing the door without 
utilizing any moving parts.  
Operation
 
The Magnetic Lock will engage when a Tag is 
on the Tx Activation Field.  The Lock remains 
engaged as long as a Tag is in the Field.  
Once locked, the Lock will disengage when any 
of the following conditions occur: 
  All Tags leave the Field and the preset 
delay times out (02-18 seconds; set by 
R43 Tag Detect Delay)  
  A Keypad Reset. 
  A PBO is activated. 
  The facility’s Fire Alarm is activated. 
  The removal of power, for any reason, 
will de-energize the lock allowing the 
door to be opened. 
 
DELAYED EGRESS CIRCUITRY 
(3101 SERIES LOCKS ONLY)
 - When 
a maintained force (less than 15 pounds 
required) is applied to the door for an 
adjustable period of time (1 to 3 
seconds).