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Bosch PVA-4CR12 Audio Controller

Name: Bosch PVA-4CR12 Audio Controller
Brand: Bosch
SKU: PVA4CR12
Price: 275000.0 INR
Availability: InStock
Rating: 5.0 (10 reviews)

Product SKU: PVA4CR12

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Bosch PVA-4CR12 Controller

PAVIRO

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

The PVA-4CR12 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. The 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

Rs. 275,000.00

~~Rs. 325,000.00~~

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Description
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System overview

Zone status indicator light
Combined fault warning indicator light
Recessed button
System fault indicator light
Voice alarm indicator light
Grounding screw
Blind cover for optional OM-1 Module
LINE OUT 1-4 ports (Euroblock)
LINE OUT 1-4 port (RJ-45)
AUX IN 1/2 ports (RCA)
MIC/LINE IN 1/2 ports (Euroblock)
CST BUS 1-4 ports (RJ-45, for connection of call station)
DC power input
CONTROL IN/OUT port (including pins for DCF77 and slave clock)
CAN BUS port
ETHERNET port
Reset button
CONTROL IN ports
CONTROL OUT ports
AMP IN ports
SPEAKER OUT ports
Network indicator light
Standby indicator light
3. Power indicator light

Conformity
Russian Federation	EAC
Environment	RoHS

Parts included

Quantity	Component
1	PVA-4CR12 Controller
1	Set of connectors
1	Set of feet
1	Installation manual
1	Important safety instructions

Technical specifications Electrical

Emergency standard certifications
Europe	EN 54‑16

Emergency standard compliance
UK	BS 5839-8
Austria	ÖNORM F 3033

Environmental directive compliance
Safety	EN 62368-1
Immunity	EN 50130-4
Emissions	EN 61000-6-3 ICES-003 FCC-47 part 15B class A
Environment	EN 50581
Maritime	EN 60945

Conformity
Europe	CE/CPR
USA	FCC
Canada	ICES
Australia	RCM
Korea	KCC

	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

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

Mechanical

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

Certifications and approvals

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 x 3-pin port, electronically symmetric

Ordering information

PVA-4CR12 Controller

System controller for audio processing, routing and supervision of a PAVIRO system, rack unit 2 RU. Order number PVA-4CR12 | F.01U.396.302 F.01U.298.639