Siemens Industry, Inc.
Building Technologies Division
Florham Park, NJ
Siemens Building Technologies, Ltd.
Fire Safety & Security Products
2 Kenview Boulevard
Brampton, Ontario
L6T 5E4 Canada
P/N 315-048553-5
Battery Connections
When BTX-1, BTX-2 or BTX-3 batteries are required, connect them to the system with
the two quick disconnects provided. Follow the steps listed below.
1.
Attach one quick disconnect to the positive battery
terminal and one quick disconnect to the negative
battery terminal with the 10-32 x 3/4” screws and
lock nuts supplied with the PSC-12.
2.
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.
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BTX-1, BTX-2 OR BTX-3
BATTERIES
+
+
-
-
QUICK
DISCONNECT
(2 PLACES)
Figure 7
Wiring BTX-1/-2/-3 Batteries To The PSX-12
ELECTRICAL RATINGS
