Specifications

ENFORCER 365-Day Annual Timer
SECO-LARM U.S.A., Inc 11 SECO-LARM U.S.A., Inc. 33 11
The SA-027HQ can be configured so that both
relays operate at the same time.
By setting the jumper to the “ON” position, the
timer will output on both relays whenever an event
is programmed for either Relay #1 or Relay #2
(factory default is set to OFF).
Using 2 Relays in Tandem:
ON
OFF
JP01
Tandem
output
No tandem
output
Tandem Jumper
marked JP01:
ON
OFF
Wiring Diagram:
* When the optional N.O. switch is activated, the first-person-in function suspends the
operation of the SA-027HQ annual timer. If a relay is turned on before the first-person-in
feature is activated, the relay will remain on until the first-person-in feature is deactivated.
Once deactivated by turning the switch off, the timer will turn on the last programmed
function prior to the first-person-in activation.
12~24
VAC/VDC
First-person-in #1
Backup battery
power input
N.O.
N.C.
COM
First-person-in #2
N.O.
N.C.
COM
Egress input #1
Egress input #2
Relay
output
#2
Relay
output
#1
Connect to input power
Connect to 12VDC backup battery
Connect to device #1
Connect to device #2
Connect to N.O. ground switch*
Connect to N.O. ground switch*
Connect to N.O. ground switch
IMPORTANT: When connecting to a backup battery, the input voltage
needs to be 17~24VDC or 12~24VAC ONLY. An unregulated 12VDC
adapter (ST-1212-U0.5A) is acceptable.