Omni8/16C/Omni8P User Manual
UMC1480R24.pdf
31
© Omniflex 2021
4.3
Omni8P Block Diagram
Figure 4-2 – Omni8P Annunciator Block Diagram showing Terminal Numbers
1
2
3
16
15
P
A
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
C
18
17
D
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16
15
B
14
13
12
11
10
9
8
7
6
5
4
3
2
1
LIVE or +
NEUTRAL or -
EARTH
Optional
Power
Supply
Input
8
P
O
T
E
N
T
IA
L
F
R
E
E
C
O
N
T
A
C
T
I
N
P
U
T
S
COM
RES
ACK
SIL
TST
INH
FS
FO
R
L
1
(W
D
)
R
L
2
(H
o
rn
)
R
L
3
(G
A
1
)
R
L
4
(G
A
2
)
P
/B
u
tt
o
n
s
E
x
p
a
n
d
Closed in normal operation
Closes to sound audible
Settable Group Alarm output
Settable Group Alarm output
Close to inhibit inputs
0V
Interconnect for Flash Sync
Interconnect to expand First Out Group
8
R
E
P
E
A
T
R
E
L
A
Y
O
U
T
P
U
T
S
(O
P
T
IO
N
A
L
)
Repeat Relay
Contact opens when
Input is in Alarm State
(Default Setting)
IP8
IP7
IP6
IP5
IP4
IP3
IP2
IP1
+24V
0V
24V IN/OUT
L or +
N or -
E
8A
8B
7A
7B
6A
6B
5A
5B
4A
4B
3A
3B
2A
2B
1A
1B
RR8
RR7
RR6
RR5
RR4
RR3
RR2
RR1
-
+
O
P
T
IO
N
A
L
8
C
H
A
N
N
E
L
H
IG
H
V
O
L
T
A
G
E
I
N
P
U
T
S
-
+
-
+
-
+
-
+
-
+
-
+
-
+
