Siemens Industry, Inc.
Building Technologies Division
P/N 315-033060-198
Wire in accordance with local codes and Article 760 of the NEC, NFPA latest edition.
In compliance with NEC, all power limited fire protective signaling conductors must
be separated a minimum of a 1/4" from all of the following wiring located within a
control panel:
• Electric light
•Power
• Class 1 or non-power limited fire protective signaling conductor
Refer to the CAB2-BB Installation Instructions, P/N 315-033009-1 for wiring require-
ments to comply with NEC codes.
Battery Connections When BTX-1, BTX-2 or BTX-3 batteries are required, connect them to the system
with the Battery Cable Conversion Kit, P/N 545-634222, following the steps listed
below.
1. Using the 12 in. long wire assembly, connect the two batteries together, as
shown in Figure 7. Secure each end of the assembly to the battery with a
10-32 x 3/4” screw and lock nut.
2. Attach the quick disconnects to the positive and negative battery terminals
with the 10-32 x 3/4” screws and lock nuts supplied.
3. Attach the red battery wire to the quick disconnect on the positive terminal
and the black battery wire to the quick disconnect on the negative terminal.
BTX-1, BTX-2 OR BTX-3
BATTERIES
10-32 X 3/4”
SCREWS
(4 PLACES)
12 IN. LONG
WIRE ASSEMBLY
LOCK NUT
(4 PLACES)
QUICK
DISCONNECT
(2 PLACES)
+
+
-
-
Figure 8
Wiring BTX-1/-2/-3 Batteries To The PSC-12
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