Securitron iMXDa_iEXDa Addendum User Manual

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PN# 500-19550

Page 1

Rev. B, 08/11

ADDENDUM FOR iMXDa/iEXDa INTEGRATED EXIT DELAY SYSTEM

iMXDaCH – City of Chicago Operational Information

This addendum is a decisive supplemental to the iMXDa/iEXDa Installation and Operating Instructions (P/N

500-22175) and iMXDa/iEXDa Quick Start Guide (P/N 500-22310) which addresses the operating
notifications specifically related to compliance with the City of Chicago and related Municipal Codes.
For compliance with Section 13-160-269(a)(7) of the Municipal Code:

 The Securitron – Model iMXDaCH Integrated Movement Exit Delay System will contain no selectable

operating modes for the logic timers or specialized alarm reminder operations.

 The timing system is fixed with a 1 second initiating time (nuisance timed alarm) plus a 14-second

(irrevocable timed alarm) sequence and delayed lock release and egress implementation.

 Automatic re-locking only occurs if the door opens and returns to the closed position and then

remains closed for a full 30 second period thereafter.

For compliance with Section 13-160-269(a)(1) of the Municipal Code:

 The Securitron – Model iMXDaCH Integrated Movement Exit Delay System must be used with a UL

listed fire alarm system.

 The fire alarm system must contain latching type dry contacts designated for “auxiliary” operations.
 The contacts must activate for both the alarm and troubled conditions.

For compliance with Section 13-160-269(a) of the Municipal Code:

 The Securitron – Model iMXDaCH Integrated Movement Exit Delay System must be used with a

Securitron ~ Model BPS-CH Series Power Supply.

 The power supply unit is to be supplied without provisions for battery back-up.

Door Travel Limitations and/or Restrictions:

 The Securitron – Model iMXDaCH Integrated Exit Movement Delay System must be configured to

trigger the egress initiating within one-eighth inch (1/8”) of door movement.

 The maximum door travel is limited to a one-half inch (1/2”) movement measured at the strike

armature/sex bolt mounting location.

WIRING DIAGRAM FOR iMXDaCH