Bosch EVX-25E User Manual
Battery Y-Cable Assembly
TO LEFT AMP TO RIGHT AMP
+ - + -
Black
Red w/ Stripe
Red
Dipswitch Settings:
left Amplifier (EVX-25E, EVX-50E, EVX-100E)
Switch 7 should be UP (off)
This assembly allows a single pair
of 12V batteries to backup two amplifier
modules.
A diode enables the right side module
to charge the batteries (17 Ahr max for
EVX-25 and EVX-50 modules,
24 Ahr max for EVX-100 modules) and
Black
isolates the twocharging circuits.
The single pair of wires goes to the
batteries. The opposite end of the cable
has four wires. The red wire and one of
the black wires connects to the right side
amplifier. The red striped wire and the
remaining black wire connects to the
left amplifier.
Red
Black
+ -
TO BATTERIES
right Amplifier
if right amplifier is EVX-25, EVX-50, or EVX-100
Switch 7 on SN 2 (left bank) should be DOWN (on)
if right amplifier is EVX-25E, EVX-50E, or EVX-100E
Switch 7 on SN 1 should be DOWN (on)
Switch Network Detail
1
8
OFF = (UP)
ON = (DOWN)
P/N B-5063 Rev. A
130 Perinton Parkway, Fairport, NY 11450
Customer Service: (800) 289-0096
Technical Support: (888) 886-6189
Battery Y-Cable Connection Detail
120V AC
IN
120V AC
IN
TB1
1
TB3
2
3
4
5
6
7
8
MESSAGE
GAIN
S1
1 2 3
1
2
J1
FAULT
YEL
GRN
NORMAL
RED
ALARM
MIC
GAIN
EVX-100E
SN1
5 6 7 8
4
J2
1 2 3
red
TB2
11
10
P2
black
TB1
1 2 3
TB3
YEL
GRN
RED
MIC
GAIN
1
2
FAULT
NORMAL
ALARM
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
MESSAGE
GAIN
5 6 7 8
4
J1
J2
1 2 3
TB2
11
10
9
8
7
6
5
4
3
2
1
P2
EVX-100
U6
S1
14 pin ribbon
SN2 SN1
red
black
+
Red/white stripe
Red
Battery Y-Cable
Assembly
-
12V
Battery
-
12V
Battery
+
24VDC Batteries
130 Perinton Parkway, Fairport, NY 11450
Customer Service: (800) 289-0096
Technical Support: (888) 886-6189
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