Securitron iEXD-24 - Manual

Securitron Magnalock Corp. Tel 775.355.5625
550 Vista Boulevard Fax 775.355.5633
Sparks, NV 89434 [email protected]
www.securitron.com
© Copyright, 2007, all rights reserved PN# 500-18900
Page 1
Rev. D, 10/07
ASSA ABLOY, the global leader
in door opening solutions
MODEL iMXD-12, iMXD-24, iEXD-12, iEXD-24 INTEGRATED EXIT DELAY
SYSTEM INSTALLATION AND OPERATING INSTRUCTIONS
1. DESCRIPTION
Securitron’s iMXD is an integrated delayed exit locking system intended for use on emergency
exit doors. The iMXD fully meets American and Canadian building codes for delayed exit
(Special Locking Arrangements). The iMXD employs Securitron’s patented door movement
initiation to begin the delayed exit sequence and it permits the retention of existing fire
rated or non fire rated mechanical exit hardware on the door.
FIG. 1: iMXD OVERVIEW
Briefly, the iMXD functions as follows: The door's normal condition is secure from an
electromagnetic lock (model 62 series) within the iMXD housing. A person desiring to exit
attempts to use the door. The iMXD permits the exit door to move a short distance only (it
remains secure) and this door movement is internally detected. Movement detection leads to
the activation of an irreversible delay of 15 or 30 seconds. During this release delay period, a
Sonalert in the housing sounds and a remote alarm signal also activates. At the end of the
delay, the Sonalert stops and the lock releases. It remains released until manually relocked
(reset). In some code versions, relocking is accomplished by a momentary turn of an integral
keyswitch furnished as part of the iMXD housing. Other code versions mandate the use of door
position sensing so that reset is accomplished by the act of opening the door. The iMXD
incorporates door position sensing and it can be set for relocking via keyswitch or door position
sensing. Note that separate versions of the iMXD are supplied for 12 or 24 volt
operation.
Note that the iMXD typically is not combined with controlled entry from the outside (via a
card reader or digital keypad, for instance.) The reason is as follows: For the iMXD to work
properly, the door must include a mechanical latch which can’t be operated from the outside. A
person exiting, operates the latch by turning a handle or pushing an exit bar and this starts the
Model 62 Magnet Body
Green/Red Led's
Integral Keyswitch
Internal Sonalert
Strike Plate
Permanent Magnet Assy
Control Board
Mounting Sub-Plate
Wiring
Terminals
Gap Adjustment
Large phillips driver
Small phillips driver
3/16 hex wrench
1/8 hex wrench (provided)
Adjustable wrench
Wire stripers
Multi meter
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