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Bosch Security and Safety Systems North America

Controller

Commercial Product No.: PVA-4CR12 | Product No.: F.01U.298.639
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Expected delivery:28/11/2017

Audio 8 audio inputs, 4 audio outputs
Safety/redundancy Internal supervision, system monitoring, watchdog, fault output
PC configuration and control software Configuration Wizard: Easy system configuration. IRIS-Net: Integration of controller, amplifiers, call stations, routers and peripheral control; configuration, control, and supervision for complete audio systems; programmable user control panels and access levels. Hot Swapper (included in IRIS-Net package): Easy updating of messages during runtime.
Frequency response (ref. 1 kHz) 20 Hz to 20 kHz (-0.5 dB)
Signal-to-noise ratio (A-weighted) Line in to line out: 106 dB typical
THD+N < 0.05%
Crosstalk (line level) Line in to line out (0 dB gain): < 100 dB at 1 kHz
Sample rate 48 kHz
DSP processing resolution 24-bit linear A/D and D/A conversion, 48-bit processing
Audio inputs (microphone/line level) MIC/LINE: 2 ✕ 3-pin port, electronically symmetric AUX: 2 ✕ Stereo RCA
Input level (nominal) MIC/LINE: 15 dBu AUX: 9 dBu
Input level (max. before clip) MIC/LINE: 18 dBu AUX: 12 dBu
Input impedances MIC/LINE: 2.2 kΩ AUX: 8 kΩ
Common mode rejection MIC/LINE: > 50 dB
Phantom power, switchable MIC/LINE: 48 V DC
A/D conversion 24 Bit, Sigma-Delta, 128 times oversampling
Audio inputs (100 V) AMP IN: 2 ✕ 6-pin port
Max. voltage 120 V
Max. current 7.2 A
Max. power 500 W

Parts included with this product

Quantity Component
1 PVA-4CR12 Controller
2 CAN-bus termination plug
1 Set of connectors
1 Set of feet
1 Operation manual
1 Important safety instructions

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