Connect Delay Link; Connect 100 V Analog Audio Output; Fig. 61: Pv2003-A1 100 V Analog Audio Output Connectors; Table 42: Pv2003-A1 100 V Analog Audio Output Connectors - 'Out A', 'Out B', 'Out C' And 'Out D - Siemens Cerberus PACE Manual

6.8.5 Connect delay link

6.8.6 Connect 100 V analog audio output

A6V10430579_en--_b
In a cabinet with multiple PV2003-A1, these can be started with a delay to protect
the mains power supply from current inrush during power up by the amplifiers.
Connect link 1 socket to the next amplifier socket link 2 and so on with a standard
copper Ethernet cable (CAT5).
The connected PV2003-A1 starts with an about 2-second delay.
WARNING
Voltages of up to AC 100 V at the 100 V analog audio output terminals
Contact with live parts can lead to electric shock and may be fatal!
●
Disconnect AC 230 V mains voltage before performing any installation or
maintenance work.
●
Disconnect DC 24 V power supply voltage before performing any installation
or maintenance work.
●
Ensure that the power supply cannot be re-energized inadvertently.
The 'Power amplifier (4x150W)' PV2003-A1 provides 4 connectors ('Out A', 'Out B',
'Out C' and 'Out D') to connect the 100 V analog audio outputs.
1
Out A

Fig. 61: PV2003-A1 100 V analog audio output connectors

100 V analog audio output connectors - 'Out A', 'Out B', 'Out C'
and 'Out D'
Pin Description
1 0 V
2 50 V
3 100 V

Table 42: PV2003-A1 100 V analog audio output connectors - 'Out A', 'Out B', 'Out C' and 'Out D'

The outputs are connected to the 100 V analog audio inputs of the digital audio
matrix PC200x-A1. The digital audio matrices supervise the amplifiers and the
speaker lines.
The output voltage can be selected between 100 V and 50 V.
Install internal components
Power amplifier (4x150W) PV2003-A1
1 1
Out B Out C
Remark
0 V reference
50 V output
100 V output
6
1
Out D
83 | 173