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Installation Instructions – Electrical
CX33A/35A &CX98/99 Device
GENERAL INFORMATION
ELECTRICAL SPECIFICATIONS
Voltage...............................................................24 VDC
Current...............................................................0.4 A
Current on arming...........................................300-mS 16-A in-rush
External alarm dry contacts (NO and C)....24 VDC, 1 A rating
Normally closed inputs ..................................Fire alarm (FA; required)
External inhibit (EI)
Door position switch (DPS)
The Von Duprin Chexit device is designed for accident hazard or fire exit applications. It meets both life
safety and security needs as well as all requirements of NFPA101 for “Special Locking Arrangement” and
UBC “Special Egress-Control Devices.”
The Von Duprin Chexit device sounds an alarm and keeps an exit door secured for 15 seconds following an
attempt to exit. The Chexit releases immediately upon a fire alarm condition.
®
PUSH UNTIL ALARM SOUNDS
DOOR CAN BE OPENED
IN 15 SECONDS
CX Rim Exit Device
(CX98/99 shown)
Chexit Module
Cable
Door Sign
T
HE
®
Do not exceed rated
specifications.
WARNING
!
The Chexit device must be
installed in accordance
with these instructions by
a qualified electrician.
WARNING
!
Wiring must be in
accordance with all local
codes and regulations.
WARNING
!
VON DUPRIN
®
911352-00
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