SmartAlarm Instruction Manual Rev 2
Page 31 of 115
125VDC/AC or 250VDC/AC Customer Powered Inputs
+VE
-VE
a
b
-VE
+VE
NO
C
NC
+VFC
PS2
PS2
RLY
PS1
WD
OVCHI
OVCLO
+VB
X2
X4
X3
a
IP3
IP2
IP4
IP1
b
b
a
a
b
a
b
+VFC
a
b
a
b
b
a
b
a
+VFC
IP8
IP7
IP6
IP5
RL1
RL2
RL3
RL4
RL7
RL8
RL6
RL5
TYPICAL
INPUTS
CUS
TOM
ER 0
VDC
/A
C
Alternative Connection Method
+VE
-VE
a
b
-VE
+VE
NO
C
NC
+VFC
PS2
PS2
RLY
PS1
WD
OVCHI
OVCLO
+VB
X2
X4
X3
a
IP3
IP2
IP4
IP1
b
b
a
a
b
a
b
+VFC
a
b
a
b
b
a
b
a
+VFC
IP8
IP7
IP6
IP5
RL1
RL2
RL3
RL4
RL7
RL8
RL6
RL5
TYPICAL
INPUTS
CU
ST
OM
ER
0
VD
C/
A
C
If the Customer is providing the signal supply voltage of 125VAC/DC
or 250VAC/DC this supply is connected to terminal X2 +VFC and
OVCHI. If 125VAC/DC or 250VAC/DC Signal Inputs are required this
must be specified at the time of order as unique alarm cards are used
for each version.
Once the supply has been connected the signal supply voltage is
internally distributed to the signal common teVFC for
distribution to the field contacts. An internal 160mA glass quick blow
