EA Series Operational Modes:
Wiring Example #1 – Non-latching (auto-resetting) Exit Alarm or Door Prop Alarm
.
Opening
the door will initiate the pre-alarm timer. Closing the door before the timer expires resets the
timer. If the door remains open and the timer expires, an audible alarm will sound and the
Main Relay will trigger. Alarm resets on door closure. Bypass the alarm by activating the
integral key switch or via remote bypass switch.
(a) All jumpers are set OFF (default)
(b) Adjust the alarm delay timer (1-60 seconds), as required.
(c) Install & terminate a N/C door contact.
(d) Install & terminate optional output relays, as needed. See page 2 for relay descriptions.
(e) Apply power & test.
12 or 24VDC
P.S.
Key Switch Operation (EA-708 or 728 only):
Bypass (Maintained) –
90° Counter-clockwise.
Key may be removed. Return to
vertical position to re-secure.
Alarm Reset (Momentary) –
45° Clockwise. Key returns to
vertical position upon release.
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EA-728
EA-708
See Page 5 for Mortise Key Cylinder
installation
Bypass (Maintained) –
Turn counter-clockwise until ON/OFF
switch is activated. Reactivate the
switch to re-secure.
Alarm Reset (Momentary) –
Turn clockwise until momentary
switch is activated.
NOTE: Unit must be Secure to be Bypassed. Door must be closed to reset an alarm condition.
LED Status Indicator:
N/C
N/O
EA-SN
: Optional Remote Bypass;
Pre-wired for model
EA-728
Door Contact:
SDC Model MC-4
or similar
Alarm Relay for
remote monitoring
Power Supply:
SDC Model TR-12, TR-24, or 600 Series
Auxiliary Relay follow DPS input
P:\INSTALLATION INST\Accessories\INST-DOOR PROP.vsd Rev A 07-17 Page 3
G
G
R
G
G
Door Status
Unit Condition
LED Status
Main Relay
Aux. Relay*
(Jumper 5 OFF)
Aux. Relay
(Jumper 5 ON)
Closed
Secure
Solid Green
Energized
De-energized
Energized
Open
Pre-alarm (1-60 sec.) Solid Green
Energized
Energized
Energized
Open
Alarm
Solid Red
De-energized
Energized
De-energized
Closed
Bypassed
Flashing Green
Energized
De-energized
De-energized
Open
Bypassed
Flashing Green
Energized
Energized
De-energized
*Relay state shown with N/C Door Contact