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ECC-50/125DA Instruction Manual —
P/N LS10027-000FL-E:D 5/21/2015
ECC-50DA Remote Amplifier
Installation
1.1.7 Connecting AC Power
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.
Module
Voltage
Transformer
P/N
Standby
Current
Alarm Current
ECC-50DA 25V
120 VAC, 60 Hz
115061
350 mA
1100 mA
ECC-50DAE 25V
230 VAC, 50 Hz
115031
200 mA
600 mA
ECC-50DA 70V
120 VAC, 60 Hz
115061
350 mA
1200 mA
ECC-50DAE 70V
230 VAC, 50 Hz
115031
200 mA
600 mA
Table 1.2 ECC-50DA AC Current Draw
ON
1234
5
BATTERY
+ –
OUT
–
+
IN
–
+
–
+
A
B
SBUS
CIRCUIT 4
CIRCUIT 3
CIRCUIT 2
CIRCUIT 1
IN
IN
IN
IN
+
+
+
+
–
–
–
–
OUT
OUT
OUT
OUT
+
+
+
+
–
–
–
–
A
U
DI
O E
X
P
A
NDE
R
Figure 1.9 Transformer Mounting
Threaded
mounting studs
50
da
xf
mr.
wmf
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