Siemens Building Technologies
Fire Safety
P/N 315-048733-3
8
The wiring diagram in Figure 6 shows the connections from the SSD-C to the NIC-C
and PSC-12. Refer to the NIC-C Installation Instructions, P/N 315-033240 and the
PSC-12 Installation Instructions, P/N 315-033060 for additional wiring information.
SSD-TB
PAIR A
EARTH
GROUND
CABLE
TO SSD
MAIN
PAIR B
A+
A–
B–
B+
P1
PSC-12
1
+
–
2
TB3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
DO NOT USE
DO NOT USE
DO NOT USE
DO NOT USE
ONE SLOT OF CC-5
NIC-C
+
E
–
TB1
TB2
Figure 6
Wiring The SSD-C
INSTALLATION
The SSD-C mounts directly onto a (user supplied) double gang or 4 inch switchbox.
Refer to Figure 7.
DOUBLE GANG BOX
3 1/2-INCHES DEEP
( A 4-INCH SQUARE BOX
2 1/8-INCHES DEEP
CAN ALSO BE USED)
MOUNTING PLATE
SSD ASSEMBLY
OVERLAY
Figure 7
Installing The SSD-C