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Bosch PVA-4CR12 - Page 42

Bosch PVA-4CR12
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Audio outputs (line level) LINE OUT: 1 x RJ-45, 4 x 3-pin port
Output level (nominal) 6 dBu
Output level (max. before clip) 9 dBu
Output impedance <50 Ω
Min. load impedance 400 Ω
D/A conversion 24 Bit, Sigma-Delta, 128 times oversampling
Audio outputs (100 V) SPEAKER OUT: 2 12-pin port
Max. voltage 120 V
eff
Max. current 7.2 A
Max. power 500 W
Crosstalk (100 V) AMP IN to SPEAKER OUT: < 100 dB at 1 kHz
with 1 kΩ load
Call station bus (CST) 4 integrated power+CAN+audio interface,
RJ-45
Power +24 V DC, electronic fuse
CAN 10, 20 or 62.5 kbit/s
Audio electronically symmetric
Max. length 1000 m
ANALOG CONTROL IN 1 12-pin port
Control inputs 8 (analog 0-10 V/logic control; low: U ≤
5 V DC; high: U ≥ 10 V DC; U
max
= 32 V
DC)
Reference outputs +10 V, 100 mA
GND
Time sync input 1 (DCF-77 receiver)
CONTROL OUT HP 1 12-pin port
Control outputs 6 High Power outputs (open collector,
U
max
= 32 V, I
max
= 1 A)
Reference output V +24 V, I
max
= 200 mA
Ready/fault output 1 (NO/NC relay contacts, U
max
= 32 V, I
max
=
1 A)
Slave clock output 1 (24 V DC, max. 1 A)
CONTROL IN 2 10-pin port
Control inputs 5 supervised inputs (0–24 V, U
max
= 32 V)
5 isolated inputs (low: U ≤ 5 V DC; high:
U ≥ 10 V DC; U
max
= 32 V)
42 en | Technical data PAVIRO Controller
08-May-2017 | 04 | F01U306900 Operation manual

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