Bosch PVA-4R24 Manuale utente

PAVIRO Router

PVA‑4R24

en User manual

PAVIRO Router Table of contents | en 3

Bosch Security Systems, B.V. User manual 2022-11 | 07 | F01U306901

Table of contents

1Important product information 4

1.1 Safety information 4

1.2 Disposal instructions 5

1.3 FCC statement 5

2Short information 6

3System overview 7

3.1 Front panel 7

3.2 Rear panel 9

4Parts included 10

5Installation 11

6Connection 13

6.1 Audio input 13

6.2 Loudspeaker output 14

6.3 Supply voltage 15

6.4 CAN BUS 16

6.5 Control input 18

6.6 Control output 19

7Configuration 22

7.1 Setting the CAN address 22

7.2 Displaying the CAN baud rate 23

7.3 Configuring the CAN baud rate 23

8Operation 24

8.1 Line supervision 24

8.1.1 Impedance measurement 24

8.1.2 EOL slave module 25

8.1.3 Plena EOL 26

8.2 Pilot tone 27

8.3 Amplifier input supervision 27

9Maintenance 28

9.1 Firmware update 28

9.2 Resetting to factory default settings 28

10 Technical data 29

10.1 Dimensions 30

4en | Important product information PAVIRO Router

2022-11 | 07 | F01U306901 User manual Bosch Security Systems, B.V.

1 Important product information

1.1 Safety information

1. Read and keep these safety instructions. Follow all instructions and heed all warnings.

2. Download the latest version of the applicable installation manual from

www.boschsecurity.com for installation instructions.

Information

Refer to the Installation Manual for instructions.

3. Follow all installation instructions and observe the following alert signs:

Notice! Containing additional information. Usually, not observing a notice does not

result in damage to the equipment or personal injuries.

Caution! The equipment or the property can be damaged, or persons can be injured if

the alert is not observed.

Warning! Risk of electric shock.

4. System installation and servicing by qualified personnel only, in accordance with

applicable local codes. No user-serviceable parts inside.

5. System installation for emergency sound (except for call stations and call station

extensions) in a Restricted Access Area only. Children may not get access to the system.

6. For rack-mounting of system devices, make sure that the equipment rack is of suitable

quality to support the weight of the devices. Use caution when moving a rack to avoid

injury from tip over.

7. The apparatus shall not be exposed to dripping or splashing and no objects filled with

liquids, such as vases, shall be placed on the apparatus.

Warning! To reduce the risk of fire and electric shock, do not expose this apparatus to

rain or moisture.

8. Mains powered equipment shall be connected to a mains power outlet socket with a

protective earthing connection. An external, readily operable, mains plug or all‑pole mains

switch shall be installed.

9. Only replace the mains fuse of an apparatus with a fuse of the same type.

10. The protective ground connection of an apparatus shall be connected to protective

ground before the apparatus is connected to a power supply.

11. Amplifier outputs marked with



may carry audio output voltages up to 120VRMS.

Touching uninsulated terminals or wiring may result in an unpleasant sensation.

Amplifier outputs marked with or may carry audio output voltages above 120VRMS. It

requires a skilled person to strip and connect the loudspeaker wires in such a way that

the naked conductors are inaccessible.

12. The system may receive power from multiple mains power outlet sockets and backup

batteries.

Warning! To prevent a shock hazard disconnect all power sources prior to system

installation.

13. Only use recommended batteries and observe polarity. Risk of explosion if an incorrect

type of battery is used.

PAVIRO Router Important product information | en 5

Bosch Security Systems, B.V. User manual 2022-11 | 07 | F01U306901

14. Fiber optical converters use invisible laser radiation. To prevent injury, avoid eye

exposure to the beam.

15. Devices for vertical (wall) mounting supporting a user interface for operation shall only be

mounted below 2m height.

16. Devices installed above 2m height may cause injury when falling down. Preventive

measures must be taken.

17. To prevent hearing damage do not listen at high volume levels for long periods.

18. An apparatus may use a lithium coin battery. Keep away from children. If ingested, high

risk of chemical burn hazard. Seek medical attention immediately.

1.2 Disposal instructions

Old electrical and electronic appliances.

Electrical or electronic devices that are no longer serviceable must be collected

separately and sent for environmentally compatible recycling (in accordance with the

European Waste Electrical and Electronic Equipment Directive).

To dispose of old electrical or electronic devices, you should use the return and

collection systems put in place in the country concerned.

1.3 FCC statement

Warning! Changes or modifications not expressly approved by Bosch could void the

user’s authority to operate the equipment.

Notice!

This equipment has been tested and found to comply with the limits for a Class B

digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to

provide reasonable protection against harmful interference in a residential installation.

This equipment generates, uses and can radiate radio frequency energy and, if not

installed and used in accordance with the instructions, may cause harmful

interference to radio communications. However, there is no guarantee interference

will not occur in a particular installation. If this equipment does cause harmful

interference to radio or television reception, which can be determined by turning the

equipment off and on, the user is encouraged to try to correct the interference by one

or more of the following measures:

– Reorient or relocate the receiving antenna.

– Increase the separation between the equipment and receiver.

– Connect the equipment into an outlet on a circuit different from that to which the

receiver is connected.

– Consult the dealer or an experienced radio/TV/communications equipment

technician.

6en | Short information PAVIRO Router

2022-11 | 07 | F01U306901 User manual Bosch Security Systems, B.V.

2 Short information

The PVA-4R24 24 Zone Router is a zone extension for the PAVIRO system. The PVA-4R24 adds

24 zones, 20 GPIs, 24 GPOs and 2 control relays to the system and is controlled and

supervised via the CAN bus by the PVA-4CR12 (Controller).

Up to 20 routers can be connected to one controller. One router can handle up to 4000W

speaker load. The maximum load of one zone is 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

PAVIRO Router System overview | en 7

Bosch Security Systems, B.V. User manual 2022-11 | 07 | F01U306901

3 System overview

3.1 Front panel

Number Symbol Element Description

1 Zone status

indicator light

Indicates the status of the zone:

– Green = Zone is in use for non-emergency

purpose

– Yellow = Zone fault detected (Note: The

indication of this status has the highest

priority)

– Red = Zone is in use for emergency purpose

– Off = Zone in idle condition

2 Combined fault

warning indicator

light

This indicator lights up yellow if a fault in the

device is detected.

Note: The fault types to be indicated via this

indicator can be configured.

3 Recessed button The button is protected to prevent it from being

pressed accidentally. Use a pointed object (such

as a ballpoint pen) to press the button.

This button has the following functions if the CAN

address of the device is not set to 00:

– Find function: If the find function of the

device is activated, press this button to

deactivate the indicators.

– Displaying the CAN baud rate: Press this

button for at least one second. Please refer to

section

Displaying the CAN baud rate, page

– LED test: Press this button for at least three

seconds to activate the LED test. All

indicators at the front panel light up as long

as the button is pressed.

This button has the following functions if the CAN

address of the device is set to 00:

– Resetting a fault (e.g. watchdog fault): Press

the button briefly to confirm a fault.

8en | System overview PAVIRO Router

2022-11 | 07 | F01U306901 User manual Bosch Security Systems, B.V.

Number Symbol Element Description

– Setting/displaying the CAN baud rate: Press

this button for at least one second. Please

refer to section

Configuring the CAN baud

rate, page 23

– Resetting to delivery condition: Press this

button for at least three seconds. Please refer

to section

Resetting to factory default

settings, page 28

4 Network indicator

light

This indicator lights up green if successful data

communication has been established.

5 Standby indicator

light

This indicator lights up green when the device is in

standby mode.

6 Power indicator

light

This indicator lights up green when the power

supply is OK.

PAVIRO Router System overview | en 9

Bosch Security Systems, B.V. User manual 2022-11 | 07 | F01U306901

3.2 Rear panel

Number Element Description

1 Grounding screw Ground connection

2 CONTROL IN ports Control port with isolated or supervised inputs. Please

refer to section

Control input, page 18

3 CONTROL OUT ports Control port with open collector outputs. Please refer

to section

Control output, page 19

4 AMP IN ports Input for 100 V (or 70 V) audio signal from power

amplifier.

5 SPEAKER OUT ports Output for speaker zones.

6 DC power input

7 CAN ADDRESS selector

switch

HIGH-byte and LOW-byte for configuring the CAN

address of the device.

8 CAN BUS port Connection with CAN bus, e.g. controller.

10 en | Parts included PAVIRO Router

2022-11 | 07 | F01U306901 User manual Bosch Security Systems, B.V.

4 Parts included

Quantity Component

1 PVA-4R24 Router

1 Set of connectors

1 Set of feet

1 Installation manual

1 Important safety instructions

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