Bosch PAVIRO PVA-4CR12 - Audio Output; Line Level Signal

PAVIRO Controller Connection | en 19
Bosch Security Systems
User manual
2022-11 | 07 | F01U306900
6.2 Audio output
6.2.1 Line level signal
The four audio output channels of the controller can be connected via Euroblock or RJ-45.
Using the RJ-45 socket is recommended for connecting PAVIRO power amplifiers. The internal
connections of the outputs are given in following table.
Euroblock Function RJ-45
Number Pin
LINE OUT 1 1 - (Cold) 7
2 + (Hot) 8
3 Shield Plug
LINE OUT 2 1 - (Cold) 5
2 + (Hot) 4
3 Shield Plug
LINE OUT 3 1 - (Cold) 3
2 + (Hot) 6
3 Shield Plug
LINE OUT 4 1 - (Cold) 1
2 + (Hot) 2
3 Shield Plug
Table6.1: Internal connection of line level audio outputs
i
Notice!
The maximum overall cable length between controller and amplifiers is 1000m.
Euroblock
The audio outputs are electronically balanced. You must always use a balanced audio signal at
the output of the device where this is possible. The scope of delivery for the device includes 3-
pin connectors. Conductor cross-sections of 0.14 mm² (AWG26) to 1.5 mm² (AWG16) can be
used.
Recommended connecting cable: balanced cable with shielded twisted-pair 0.14mm².