Instruction manual

P84577 G
Sheet 9 of 14
5.3 MOUNTING INSTRUCTIONS: (SPB-320)
The SP4-APS modules are mounted inside SPB-320 enclosure using two Splitter Mounting Brackets (SPMB4Z - purchased
separately). Each SPMB4Z is mounted above the corresponding SPB-160 module as shown in Figure 12.
1. Mount the Splitter Mounting Bracket (SPMB4Z) to the SPB-320 according to the SPMB4Z installation instructions
(P84252).
2. Mount the splitters to the mounting bracket according to the mounting instructions in Section 5.1 Mounting Instruction
(SPB-160 and SPB-80/4).
N
L
PS
PS+
_
F1
GND
E1
P82798 REV.C
T3
N
LL
L
N
N
N
L
PS
PS+
_
F1
GND
E1
P82798 REV.C
T3
L
W5
W8
SW1
J2
R23
W7
D28
J1
D33
D24
D22
W10
D27
D26
D32
D31
D77
D76
D34
W4
W6
D75
J3
D59
F2
F1
TB6
TB5
TB4
TB1
TB2
AUX
TRB
TROUBLE
AMP TRB
GF
EXP OPEN
EXP SHORT
AUD1 OPEN
AUD1
SHORT
EXP OUT
AC
AC TRB
BAT TRB
LVL
N
AC
DC IN
DC OUT
BATTERY
AUD2 OUT
AUD1 OUT
EXP OUT
SPARE
C
NO
NC
T
R
B
AUX RET
AUX IN
AUD RET
AUD IN
J4
J5
AUD2 OPEN
AUD2 SHORT
D30
D29
TRANSFORMER
25
70
25
70
25
70
25
70
L
W5
W8
SW1
J2
R23
W7
D28
J1
D33
D24
D22
W10
D27
D26
D32
D31
D77
D76
D34
W4
W6
D75
J3
D59
F2
F1
TB6
TB5
TB4
TB1
TB2
AUX
TRB
TROUBLE
AMP TRB
GF
EXP OPEN
EXP SHORT
AUD1 OPEN
AUD1
SHORT
EXP OUT
AC
AC TRB
BAT TRB
LVL
N
AC
DC IN
DC OUT
BATTERY
AUD2 OUT
AUD1 OUT
EXP OUT
SPARE
C
NO
NC
T
R
B
AUX RE T
AUX IN
AUD RET
AUD IN
J4
J5
AUD2 OPEN
AUD2 SHORT
D30
D29
TRANSFORMER
25
70
25
70
25
70
25
70
AUDIO INPUT
(POWER LIMITED)
AUDIO RETURN
(POWER LIMITED)
Battery #1
Battery #2
Battery #4
Battery #3
120VAC INPUT
(NON-POWER LIMITED)
BATTERY LEADS
(NON-POWER LIMITED)
PLACE WIRE RUN AT LEAST 1/4" ABOVE THE TOP OF THE CIRCUIT BOARD AND
AT LEAST 1/4" FROM POWER LIMITED WIRING.
1
ALARM, ZONE
OUTPUTS, AND
RS485
(POWER LIMITED)
IN
+
-
+
-
+
-
EX1 EX2
IN
+
-
OUT
+
-
ZONE 1
ZONE 2
ZONE 3
ZONE 4
ZONE 1
ZONE 2
CLASS B
WIRING
CLASS A
WIRING
24 VDC AUDIO
ALARM
RS 485
TROUBLE
POWER
IN
+
-
OUT
+
-
IN
+
-
OUT
+
-
Z2Z1
+
-
+
-
Z3 Z4
+
-
+
-
IN
+
-
+
-
+
-
EX1
EX2
IN
+
-
OUT
+
-
ZONE 1
ZONE 2
ZONE 3
ZONE 4
ZONE 1
ZONE 2
CLASS B
WIRING
CLASS A
WIRING
24 VDC AUDIO
ALARM
RS 485
TROUBLE
POWER
IN
+
-
OUT
+
-
IN
+
-
OUT
+
-
Z2Z1
+
-
+
-
Z3
Z4
+
-
+
-
IN
+
-
+
-
+
-
EX1
EX2
IN
+
-
OUT
+
-
ZONE 1
ZONE 2
ZONE 3
ZONE 4
ZONE 1
ZONE 2
CLASS B
WIRING
CLASS A
WIRING
24 VDC AUDIO
ALARM
RS 485
TROUBLE
POWER
IN
+
-
OUT
+
-
IN
+
-
OUT
+
-
Z2
Z1
+
-
+
-
Z3
Z4
+
-
+
-
IN
+
-
+
-
+
-
EX1
EX2
IN
+
-
OUT
+
-
ZONE 1
ZONE 2
ZONE 3
ZONE 4
ZONE 1
ZONE 2
CLASS B
WIRING
CLASS A
WIRING
24 VDC AUDIO
ALARM
RS 485
TROUBLE
POWER
IN
+
-
OUT
+
-
IN
+
-
OUT
+
-
Z2
Z1
+
-
+
-
Z3
Z4
+
-
+
-
ALARM, ZONE
OUTPUTS, AND
RS485
(POWER LIMITED)
24VDC
(NON-POWER LIMITED)
AC VOLTAGE
(NON-POWER LIMITED)
EXP OUT AND
TRB CONTACTS
(POWER LIMITED)
EXP OUT AND
TRB CONTACTS
(POWER LIMITED)
1
1
RUN ALL POWER LIMITED WIRING
USING THE LEFT SIDE OF THE PANEL.
RUN ALL NON-POWER LIMITED WIRING
USING THE RIGHT SIDE OF THE PANEL.
Figure 12:
Power Limited Diagram Showing Four SP4-APS Splitters In An SPB-320
Figure 12 shows the proper separation of Power Limited and Non-Power Limited wiring for the SPB-320 audio booster.