Bosch PVA-CSK

Bosch PVA-CSK

The Bosch PVA-CSK PAVIRO call station kit enables the construction of a bespoke fire mic panel.

The circuit board allows an application-specific call station to be installed, such as a fire department call station.

The kit is based on the microphone call station, but has been optimized so that it is easy to adapt to different application areas. In addition to the stem microphone familiar from the PVA-15CST, a dynamic EMERGENCY microphone such as the DBB 9081 can also be connected.

Also includes an illuminated LC display (122 x 32 pixels).

Featuring:

  • Possible to connect microphone with pre-amplifier and compressor/limiting switch
  • Possible to connect five pre-programmed menu/function buttons
  • Possible to connect up to 15 function and selection buttons, programmable button assignment
  • Possible to connect up to three alarm buttons or key switches
  • Possible to connect an external microphone or audio source
  • Possible to connect a loudspeaker
  • High-resolution LC display
  • Comprehensive parameter settings menu on the actual call station
  • Microphone and line monitoring
  • Error message via LED and buzzer, and error text in the LC display
  • Processor control of all functions
  • Monitoring of the processor system via watchdog circuit
  • Non-volatile FLASH memory for configuration data

The call station is processor-controlled, and equipped with extensive monitoring functions. Line monitoring for the CAN bus and for audio transmission allows line interruptions and short-circuits to be detected and indicated to the user. The microphone, PTT button, alarm button and key switch monitoring allows line interruptions and short-circuits to be detected and reported.

The call stations for the PAVIRO system can be configured quickly and easily using IRIS-Net. A graphical and dialog-based user interface allows the user to define all button functions, priorities, options, and other properties.

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List Ex VAT: £898.00
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SPECIFICATIONS

Buttons
(through screw-terminal connectors)

5 pre-programmed, 15 programmable zone/function buttons, 3 supervised programmable optional emergency buttons 

LEDs connected to buttons
(through screw-terminal connectors)

Provides an external power supply for lighting LEDs of external normal buttons.
2 connections (VCC & open collector) are available for each LED connected to a button.
In total, 38 LEDs share 10 common MIX_PWR_LED.
These LEDs are supplied with 5 V DC using the internal power supply.
The connected LEDs are supplied with 24 V DC using the external power supply.
Each LED circuit has short-circuit protection.

Power LED / Fault LED / Alarm LED
 (through screw-terminal connectors)

Driven by MIX_PWR_LED (5 V DC or 24 V DC) 2 connections (VCC & open collector)

Included LCD display kit

A flat ribbon cable connects the display to the call station kit mainboard. The ribbon cable length is +/- 300 mm

Others
(through screw-terminal connectors)

1 audio source (line in), 1 supervised microphone input (eg. LBB9081) capsule and PTT button connection (input & VCC) with short-circuit protection. 1 loudspeaker connection, 1 additional +24 V DC power supply

External connectors

1 call station bus connector (control data + audio + power supply, RJ-45) 1 EXT connector (RJ-12, e.g. for call station extension)

Main power supply

 

Nominal voltage

24 V DC (-10%/+30%)

Maximum voltage range

15–58 V DC

Nominal current consumption for main power supply

< 100 mA

External power supply for lighting,

without extensions

< 80 mA/24 V < 110 mA/18 V

Internal power supply for lighting,

without extensions

< 150 mA/24 V < 200 mA/18 V

CAN interface

10, 20, or 62.5 kbit/s

Maximum mic input level

-21 dBu

Maximum line input level

+4 dBu

NF output

Balanced

Nominal level

+6 dBu

Maximum level

+12 dBu

Frequency response

200–16,000 Hz, +0/-3 dB

DOWNLOADS

Bosch PVA-CSK PAVIRO Call Station Kit Datasheet
Bosch PVA-CSK PAVIRO Call Station Kit User Manual

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