RCI 10-175UL - Manual (Page 4)

Terminal / Switch Identifcation:
Terminal Legend Function/Description
TRGI & TRG2 These input terminals are designed to connect to
the normally closed outputs of an access control or
fire alarm relay. These terminals control [LOCK+],
and [STRIKE+], as well as 10-175UL output relay
contacts [N.C., N.O., C]
LOCK+ This terminal provides DC output voltage when
[TRG1] and [TRG2] are shorted together and are
typically used to power Mag Locks.
STRIKE+ This terminal provides DC output voltage when
[TRG1] and [TRG2] are unshorted and are typically
used to power Electric Strikes.
N.C., N.O., C Isolated dry Form “C” contacts. Shorting [TRG1]
and [TRG2] together causes these contacts to
switch. They are typically used for controlling mul-
tiple 10-175ULs with fire alarm tie-in (Fig. 4 and
Fig. 5, pg. 7-8).
AUX+ Continuous positive (+) DC power output voltage. It
is not affected by TRG1, TRG2 operation.
COM – Common negative (-) output (ground).
FACP Spare wiring terminal used for fire alarm tie-in
application (Fig. 1, pg. 6).
BAT+, BAT – Stand-by battery connections.
SW2 Momentary reset button (on front door) is used as
a manual power supply reset after fire alarm sys-
tem is restored.
LED Diagnostics
RED(DC) Green (AC) Power Supply Status
(Front Door)
ON ON Normal Function
ON OFF Battery backup is powering output
OFF ON No DC output
OFF OFF Loss of AC. Discharged or missing stand-by
battery. No DC output.
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