BOSCH PAVIRO PVA-4CR12 Controller - Public Address and Voice Evacuation System with Professional Sound Quality
- Public address and emergency sound system controller
- Control and routing of four simultaneous audio channels
- One controller supports 12 zones, expandable up to 492 zones with 24-zone routers
- Four controllers can be networked using the OMNEO interface module
- Single controller can manage a loudspeaker load of up to 2000W.
BOSCH PAVIRO PVA-4CR12 Controller Description
The PVA-4CR12 controller is the central paging manager for the PAVIRO system. It offers eight local audio inputs that can be switched to four audio outputs and a two-channel message manager built-in. The controller handles all audio processing, supervision, and control functions for a complete PAVIRO system. A single controller can handle up to 100 priorities, 16 call stations, and 492 paging zones, as well as log up to 8000 fault, warning, and event conditions. The controller is equipped with 12 zones, 18 GPIs and 19 GPOs. A single controller can manage a loudspeaker load of up to 2000W.
Cutting-edge Design
It offers up to 20 external routers and 40 amplifiers, each with a 2 x 500 W output, which can be used to increase the number of zones and power available to the BOSCH PAVIRO PVA-4CR12 Controller. The zone indicator lights on the front show each zone's current status. Green indicates that the zone is being used for non-emergency purposes; red indicates that the zone is being used for emergency purposes; yellow indicates that one fault has been detected; and off indicates that the zone is not being used.
What’s in the Box?
- BOSCH PAVIRO PVA-4CR12 Controller Main Unit.
PVA-4CR12 Specifications
Electrical
- 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 IRISNet 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 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
Environmental
- Storage temperature -40 °C to +70 °C (-40 °F to +158 °F)
- Operating temperature -5 °C to +45 °C (+23 °F to +113 °F)
- Altitude Up to 2000 m
- Humidity (non-condensing) 5% to 90%
Mechanical
- Color: Black with silver
- Dimensions (HxWxD): 88 mm x 483 mm x 391 mm (2 RU)
- Mounting: Standalone; 19 in. rack
- Weight (net): 8.0 kg.
More Information
| SKU | OTC2212 |
|---|---|
| Brand | BOSCH |
| Audio Conference Type | Base Station |
| Multiple Part Calling | No |
| With Display | No |
| Connectivity | Wired |
| Room Size | Mid-Large |
| Connect To | Analogue Lines |
| Allow Expansion Mic | Yes |
| Available Ports | Audio Port, Ethernet |
Reviews
Search FAQs
Questions & Answers
BOSCH PAVIRO PVA-4CR12 Controller Description
The PVA-4CR12 controller is the central paging manager for the PAVIRO system. It offers eight local audio inputs that can be switched to four audio outputs and a two-channel message manager built-in. The controller handles all audio processing, supervision, and control functions for a complete PAVIRO system. A single controller can handle up to 100 priorities, 16 call stations, and 492 paging zones, as well as log up to 8000 fault, warning, and event conditions. The controller is equipped with 12 zones, 18 GPIs and 19 GPOs. A single controller can manage a loudspeaker load of up to 2000W.
Cutting-edge Design
It offers up to 20 external routers and 40 amplifiers, each with a 2 x 500 W output, which can be used to increase the number of zones and power available to the BOSCH PAVIRO PVA-4CR12 Controller. The zone indicator lights on the front show each zone's current status. Green indicates that the zone is being used for non-emergency purposes; red indicates that the zone is being used for emergency purposes; yellow indicates that one fault has been detected; and off indicates that the zone is not being used.
What’s in the Box?
- BOSCH PAVIRO PVA-4CR12 Controller Main Unit.
PVA-4CR12 Specifications
Electrical
- 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 IRISNet 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 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
Environmental
- Storage temperature -40 °C to +70 °C (-40 °F to +158 °F)
- Operating temperature -5 °C to +45 °C (+23 °F to +113 °F)
- Altitude Up to 2000 m
- Humidity (non-condensing) 5% to 90%
Mechanical
- Color: Black with silver
- Dimensions (HxWxD): 88 mm x 483 mm x 391 mm (2 RU)
- Mounting: Standalone; 19 in. rack
- Weight (net): 8.0 kg.
| SKU | OTC2212 |
|---|---|
| Brand | BOSCH |
| Audio Conference Type | Base Station |
| Multiple Part Calling | No |
| With Display | No |
| Connectivity | Wired |
| Room Size | Mid-Large |
| Connect To | Analogue Lines |
| Allow Expansion Mic | Yes |
| Available Ports | Audio Port, Ethernet |
