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PVA-1WEOL

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PVA-1WEOL

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The Bosch PVA-1WEOL is an end-of-line supervision module designed for the PAVIRO public address and voice evacuation system. Working with the PAVIRO EOL master, it monitors loudspeaker lines for open and short circuits. The module is powered through the loudspeaker line's pilot tone and supports multiple modules on a single loudspeaker line.

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  • Brand - BOSCH
BOSCH
BOSCH

Global leader in Public Address, Voice Evacuation and Conference Systems.

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BOSCH
BOSCH

Global leader in Public Address, Voice Evacuation and Conference Systems.

Bosch PAVIRO public address and voice evacuation system with call station Bosch, Invented for life

Flexibility right from the start

PAVIRO Public Address and Voice Evacuation System with Professional Sound Quality

Core Capabilities of the Bosch PVA-1WEOL

Explore the essential capabilities of the Bosch PVA-1WEOL for loudspeaker line supervision and integration with the PAVIRO system.

Loudspeaker Line Supervision

Monitors loudspeaker line integrity and detects open and short circuits through the PAVIRO EOL master.

Pilot-Tone Powered

Receives power directly through the loudspeaker line's pilot tone, eliminating the need for a separate power supply.

Multi-Module Support

Supports multiple supervision modules on one loudspeaker line, with up to 60 modules per amplifier output in compatible configurations.

PAVIRO System Integration

Integrates with the PAVIRO EOL master built into compatible controllers and routers for loudspeaker line monitoring.

DIP-Switch Addressing

Provides configurable module addresses through DIP switches, allowing the system to identify affected loudspeaker lines during faults.

LED Status Verification

The built-in status LED helps verify pilot-tone power and communication with the EOL master during installation.

Electrical

Power supply

18-22 kHz, 8 Veff, 20 mW

Wire limits

Minimum RG

3 MΩ

Maximum Cg

2500 nF

Number of modules

60

Mechanical

Product dimensions (Height x Width x Depth)

15 mm x 78 mm x 60 mm

Net weight

30 g

Environmental

Operating temperature

-5 °C to +45 °C (+23 °F to +113 °F)

Humidity (non-condensing)

5% to 90%

Altitude

Up to 2000 m
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