Fire-Lite ACC-25/50DAZS Distributed Audio Panel - Manual (Page 16)

16 Distributed Audio Panel Manual — P/N 52265:B1 6/8/2010
Product Description Product Features
ACC-ZSM and ACC-ZPM Modules for Distributed Audio with Zone Splitter Feature Only
TB1 TB2
P1
SW1
BA
C K -U
P O
N CK
T T B L
AM
P SU
P V
J1
TB1 TB2
P1
SW1
BA
C K -U
P O
N CK
T T B L
AM
P SU
PV
J1
1 2 3 4 5 6 7 8
O N
S1 ON
S3
0 54 3 2 1 9 8 7 6 0 54 3 2 1 9 8 7 6
S2
TENS ONES
AAM
1 & 2
AAM1
JP1
TB1
TB9
TB4
SW2 SW1
TB5
TB6
CLASS A
CLASS B
1 2 3 4 5 6 7 8
O N
S1
S3
0
54
3 2
1
9 8 7 6
0
54
3 2
1
9 8 7 6
S2
AAM
1 & 2
AAM1
SW2 SW1
TB9
+ - + -
TB1 TB2
+ + - -
Figure 1.3 Distributed Audio Board With ACC-ZPM & ACC-ZSM Modules
AC2
5
DAZ
S
MN
Ta.
w
mf
1 2 3 4 1 2 3 4
Circuits are supervised and
power-limited
ELRs 4.75K  P/N: 27589
1 2 3 4 1 2 3 4
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
Speaker Circuits are
supervised and power-limited
(supervised)
Select Single or
Split Amplifier
Configuration
(shown set for
Split Amplifier
configuration)
Select 4 Class A or
8 Class B Speaker
Circuits (shown set
for 8 Class B
Speaker Circuits)
To Amplifier #1 To Amplifier #2
CLASS A
CLASS B
Style Y (Class B)
To Speakers
To Speakers
To Speakers
To Speakers
To Speakers
To Speakers
To Speakers
Zone 1
TB1
Zone 2
Zone 3
TB4
Zone 4
Zone 5
TB5
Zone 6
Zone 7
TB6
Zone 8
ACC-ZSM
Zone Splitter Module
Dummy Load all
unused circuits with
4.75K  resistor
Style Z (Class A)
To Speakers
Speaker Return
To Speakers
Speaker Return
To Speakers
Speaker Return
To Speakers
Speaker Return
TB1 Zone 1
TB4 Zone 2
TB5 Zone 3
TB6 Zone 4
Jumper all unused circuits:
+ to + and - to -
Field Programmable
Option Switches for
Speaker Circuits
TENS ONES
ON
Zone System Addressing
Switches for EIA-485
Communications with
Zone Splitter Audio
Panel
ACC-ZPM
Zone Page Module
ACC Comm LED
Zone System Serial
(EIA-485)
Link to ZPMK in
Main Audio Panel
to Zone System Distributed
Audio Panels downstream
+
-
shield
+
-
+
-
shield
+
-
+
-
shield
+
-
+
-
shield
+
-
+
-
shield
+
-
+
-
shield
+
-
+
-
shield
+
-
+
-
shield
+
-