SmartAlarm Instruction Manual Rev 2
Page 26 of 115
SECTION 3
– AUX POWER (Future)
Aux Power
– PS2
+VE
-VE
a
b
-VE
+VE
NO
C
NC
+VFC
PS2
PS2
RLY
PS1
WD
OVCHI
OVCLO
+VB
AUX SUPPLY
VOLT FREE POWER
FAILURE CONTACT 0/P
85-263VAC or 88 to 360VDC
X2
Aux power is connected to terminal X2 - PS2 - (+VE) and (
–VE) as
indicated above.
On the standard version the supply input is universal capable of
accepting 85-263VAC or 88 to 360VDC.
As an option, which must be specified at the time of order, the aux
supply can be 18-58VDC.
A normally energised power failure relay, PS2 RLY, is fitted as
standard providing a configurable N/O or N/C volt free contact for use
with 3
rd
party devices.