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ECC-50DA Remote Amplifier
1.1.7 Connecting AC Power
Module
ECC-50DA 25V
ECC-50DAE 25V
ECC-50DA 70V
ECC-50DAE 70V
To install the AC transformer into the ECC-50DA cabinet, follow these steps:
1.
Open the cabinet door.
2.
To access cabinet interior, open the dress panel by removing the upper screw and the mid-door
retaining screw.
3.
Mount the transformer onto the threaded cabinet transformer mounting studs using the
supplied locking hex nuts as shown in Figure 1.9.
12
Transformer
Voltage
P/N
120 VAC, 60 Hz
115061
230 VAC, 50 Hz
115031
120 VAC, 60 Hz
115061
230 VAC, 50 Hz
115031
Table 1.2 ECC-50DA AC Current Draw
Threaded
mounting studs
Figure 1.9 Transformer Mounting
ECC-50/125DA Instruction Manual — P/N LS10027-000FL-E:D 5/21/2015
firealarmresources.com
Standby
Current
Alarm Current
350 mA
1100 mA
200 mA
600 mA
350 mA
1200 mA
200 mA
600 mA
–
+
–
+
–
+
A
B
OUT
IN
SBUS
CIRCUIT 4
CIRCUIT 3
CIRCUIT 2
CIRCUIT 1
BATTERY
+
+
IN
–
+
OUT
–
+
IN
–
+
OUT
–
+
IN
–
+
OUT
–
+
IN
–
+
OUT
–
Installation
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