BOSCH PVA-4CR12 PAVIRO Controller is the central paging manager for the PAVIRO system. Eight local audio inputs can be switched to four audio outputs. A two channel message manager is integrated. The controller provides all the audio processing, supervision and control functions for a complete PAVIRO system. A single controller supports up to 100 priorities, 16 call stations and 492 paging zones; up to 8000 fault, warning and event conditions can be logged. BOSCH PVA-4CR12 PAVIRO Controller is equipped with 12 zones, 18 GPIs and 19 GPOs. One controller can handle up to 2000 W loudspeaker load. Additional zones and power can be added by using up to 20 external routers and 40 amplifiers with each 2 x 500 W. The zone indicator lights on the front indicate the current status of every zone:
• Green: Zone in use for non-emergency purpose
• Red: Zone in use for emergency purpose
• Yellow: Zone fault detected
• Off: Zone in idle condition
Bosch Paviro System
BOSCH PVA-4CR12 PAVIRO Controller
System controller for audio processing, routing and supervision of a PAVIRO system, rack unit 2 RU.
- Public address and emergency sound system control unit
- Control and routing of 4 simultaneous audio channels
- One controller supports 12 zones, expandable up-to 492 zones with 24-zone routers
- Four controllers can be networked using OMNEO interface module
- EN 54-16 system certification
₹408,123.00 Excluding Tax
ComparePVA-4CR12
| Brand |
|---|
Technical specifications
Electrical
| Audio
                                                                                                        Safety/redundancy |
8 audio inputs, 4 audio outputs
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 |
| Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
Sample rate |
48 kHz |
| Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
DSP processing resolution |
24-bit linear A/D and D/A conversion, 48-bit processing |
| Audio inputs (microphone/line level) | MIC/LINE: 2 x 3-pin port, electronically symmetric |
| AUX: 2 x 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 x 6-pin port |
| •        Max. voltage | 120 V |
| •        Max. current | 7.2 A |
| •        Max. power | 500 W |
| •        Signal detection | ≥ 3 V |
| 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 x 12-pin port |
| •        Max. voltage | 120 Veff |
| •        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 |
| •        Breakdown voltage | Pole – Pole: 120 Veff, Pole – Ground: 60 Veff |
| Call station bus (CST) | 4 x 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 x 12-pin port |
| •        Control inputs | •        8 (analog 0-10 V/logic control; low: U ≤ 5 V DC; high: U ≥ 10 V DC; Umax = 32 V DC) |
| •        Reference outputs | •             +10 V, 100 mA
•        GND |
| •        Time sync input | 1 (DCF-77 receiver) |
| CONTROL OUT HP | 1 x 12-pin port |
| •        Control outputs | •        6 High Power outputs (open collector, Umax = 32 V, Imax = 1 A) |
| •        Reference output V | •             +24 V, Imax = 200 mA |
| •        Ready/fault output | 1 (NO/NC relay contacts, Umax = 32 V, Imax= 1 A) |
| •        Slave clock output | 1 (24 V DC, max. 1 A) |
| CONTROL IN | 2 x 10-pin port |
| •        Control inputs | •        5 supervised inputs (0-24 V, Umax = 32 V)
•        5 isolated inputs (low: U ≤ 5 V DC; high: U ≥ 10 V DC; Umax = 32 V) |
| CONTROL OUT | 2 x 10-pin port |
| •        Control outputs | 12 Low Power outputs (open collector, Umax = 32 V, Imax = 40 mA) |
| •        Control relay | 1 (NO/NC relay contacts, Umax = 32 V, Imax= 1 A) |
| Interfaces | |
| •        Ethernet | 1 x RJ-45, 10/100 MB (for PC
connection) |
| •        CAN BUS port | 2 x RJ-45, 10 to 500 kbit/s (for amplifier, router connection) |
| •        OM-1 interface Module (optional) | Ethernet connectors (Primary/ Secondary)
100/1000 Mbit/s, RJ-45, integrated transformer isolation |
| •        RTC clock accuracy | ±4 minutes/month |
| DC power input | 21 to 32 V DC |
| Power consumption | 10 to 250 W |
| Maximum supply current (24V) | |
| •        Standby | < 600mA + external load |
| •        Idle/announcement/alert | < 800mA + external load |
| Operating temperature | -5 °C to +45 °C (+23 °F to +113 °F) |
| Storage temperature | -40 °C to +70 °C (-40 °F to +158 °F) |
| Humidity (non-condensing) | 5% to 90% |
| Altitude | Up to 2000 m |
| Dimensions (HxWxD) | 88 mm x 483 mm x 391 mm (2 RU) |
| Weight (net) | 8.0 kg |
| Mounting | Standalone; 19 in. rack |
| Color | Black with silver |
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bhuvanavasanth –
The quality was good. thanks to sakthi av tronics
bhuvanavasanth –
devipriya –
Amazing product
devipriya –
Sounder Rajan –
Elegant Bosch Paviro Controller. Performance is too good and build in quality. Thanks Sakthi AV tronics.
Sounder Rajan –
Gokulanan –
Excellent Bosch Paviro Controller
Very good Build in Quality.
Thanks Sakthi AV Tronics
Gokulanan –