Bosch PVA‑1WEOL User Manual

PAVIRO End‑of‑line supervision module

PVA‑1WEOL

en User manual

PAVIRO End-of-line supervision

module

Table of contents

Table of contents | en 3

1
2
3
4
5

Short information 4
Installation 5
Technical data 10
Standards and compliancy 13
Compatibility with older EOL modules 14

Bosch Security Systems B.V. 2019-01 | V2 | F01U350870

en | Short information

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PAVIRO End-of-line supervision

module

1 Short information

The End-of-line (EOL) supervision module monitors the integrity of a
loudspeaker line and can be used in applications where continuous
business music is requested.
In combination with the EOL master, integrated in every Controller and
Router of the PAVIRO system, the loudspeaker line can be monitored
for short and open circuits.
The status LED on the module can be used to check the installation. For
more information, refer to the user documentation for the IRIS-Net,
Controller or Router.

Parts included

Quantity Component

1 End-of-line supervision module

1 Set of screws

1 User manual

2019-01 | V2 | F01U350870 Bosch Security Systems B.V.

PAVIRO End-of-line supervision

2

4

3

2

1

module

2 Installation

To install the End-of-line supervision module you have to:
– Mount the module.
– Set the module address.
– Connect the module to the speaker line.
– Connect the module to earth or ground.
– Check the installation.

Figure2.1: End-of-line supervision module

Item Description

1 DIP switch S1

2 DIP switch S2

3 Status LED

4 Connector (Speaker line + / Speaker line - / Earth)

Bosch Security Systems B.V. 2019-01 | V2 | F01U350870

Installation | en

5

en | Installation

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PAVIRO End-of-line supervision

module

Mount the module

Caution!

Make sure all safety regulations are observed. Mounting the
module on spacers is strongly recommended.

Set the module address

Before connecting the module, a module address must be set with the
DIP switches S2 and S1 (see previous figure and following table). The
module address allows for identification of the affected loudspeaker
line in case an error occurred, such as an open-circuit.

6 5 4 3 2 1 Module

DIP switch S2 DIP switch S1

4 3 2 1 4 3 2 1

OFF OFF OFF OFF OFF OFF 0 (not

OFF OFF OFF OFF OFF ON 1

OFF OFF OFF OFF ON OFF 2

OFF OFF OFF OFF ON ON 3

OFF OFF OFF ON OFF OFF 4

OFF OFF OFF ON OFF ON 5

OFF OFF OFF ON ON OFF 6

OFF OFF OFF ON ON ON 7

address

connected)

2019-01 | V2 | F01U350870 Bosch Security Systems B.V.