User Manual
Siemens Industry, Inc.
Building Technologies Division
P/N 315-033917-103
For installations using 100 AH batteries, mark, drill, and install the bottom
bolt in the backbox marked “D”, as shown in Figure 2.
9. Tighten all bolts securely against the back wall of the battery box.
10. Place the batteries in the bottom of the CAB-BATT.
11. To complete the installation for Seismic applications, refer to the CAB-55
BRKT and CAB-100 BRKT Installation Instructions, P/N 315-050547.
WIRING
The main AC power line must be turned OFF prior to installation.
Install Wiring Wire in accordance with local codes and NEC 760.
1. Remove the knockouts in the top of the battery box and bottom of the fire
panel enclosure for entry of battery wiring.
2. Connect the Battery Wire Assembly to the batteries in the CAB-BATT. If a
longer wire is required, use a minimum of 12 AWG. For FireFinder-XLS/Desigo
Fire Safety Modular/Cerberus PRO Modular, use P/N 465-633943, supplied
with the PSC-12 (Refer to Figure 4 and the PSC-12 Installation Instructions, P/
N 315-033060.) For FS-250 or FS-250C use the Battery Cable Assembly
supplied with the FS-250 / FS-250C hardware kit (Refer to Figure 5). For MXL,
use P/N 555-149033 supplied with the MMB-3 (Refer to Figure 6).
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 3. 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 3
Wiring BTX-1/-2/-3 Batteries using Battery Cable Conversion Kit, P/N 545-634222
SPECIFICATIONS CAB-BATT: 26-
1
/
8
”W x 8-
3
/
8
”D x 13-
3
/
25
”H