Install internal components
Digital audio matrices
6
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6 Install internal components
The internal components are mounted and installed in the Cerberus PACE cabinet.
6.1 Digital audio matrices
The digital audio matrices are the master of the audio routing in the system and the
system controlling. The Cerberus PACE modular system includes the 5 digital
audio matrices below:
● 'Digital audio matrix (4/4/4)', PC2001-A1
● 'Digital audio matrix (0/4/4)', PC2002-A1
● 'Digital audio matrix (4/4/16)', PC2003-A1
● 'Digital audio matrix no supervision (4/4/0)', PC2005-A1
● 'Digital audio matrix no supervision (0/4/0)', PC2006-A1
The digital audio matrices come with different input and output connections.
PC2001-A1 PC2002-A1 PC2003-A1 PC2005-A1 PC2006-A1
Power supply input DC 24 V
1
1
1
1
1
Network, RJ45
2
2
2
2
2
Fault relay output, changeover switch
1
1
1
1
1
Serial interface 'PACE-Bus'
RS485/RS232
1/1
1/1
1/1
1/1
1/1
Analog control inputs
8
8
-
8
8
Logic control inputs
8
8
8
8
8
Logic control outputs, open collector
8
8
8
8
8
Analog audio inputs
4x XLR
-
4
4x XLR
-
Analog audio outputs
4x XLR
4x XLR
4
4x XLR
4x XLR
100 V audio inputs
4
4
4
-
-
100 V speaker line outputs
4
4
16
-
-
Table 1: Digital audio matrices in- and output overview
NOTICE
PC2005-A1 and PC2006-A1 can not be used in EN 54-16 conform evacuation
systems
The 'Digital audio matrix no supervision (4/4/0)' PC2005-A1 and 'Digital audio
matrix no supervision (0/4/0)' PC2006-A1 do not meet the EN 54-16 requirements
because they have no means to supervise the speaker lines.
