PRAESENSAPublic Address and Voice Alarm Systemen Release notes

Bosch PRAESENSA Release Notes

PRAESENSA

Important product information

Disposal instructions

About this manual

Training

Listing of open source components

System introduction

High level system characteristics

General installation procedures and instructions

Unpacking products

Cable requirements

Cable type recommendations

Network requirements and considerations

Network topology

Network speed and bandwidth usage

System size limits

Setting up connections

IP-addressing

Transmission methods

System composition

Amplifier selection

Amplifier power and crest factor

Battery calculation

Power consumption

Accurate battery size calculation

Quick battery size calculation

Uninterruptable power supply size calculation

Heat loss calculation

From installation to configuration

Connecting the system controller

Network connections to devices

Hop count

Device status and reset

System controller | PRA-SCL/SCM/SCS

Functional diagram

System controller variants

Indicators and connections

Memory card

Power supply

Ethernet network

Internal battery

Approvals

Amplifier, 600W 4-channel | PRA-AD604

Installation

Safety ground

Lifeline

Amplifier outputs

Amplifier, 600W 8-channel | PRA-AD608

End-of-line device | PRA-EOL

Wiring

Mounting

Multifunction power supply, large | PRA-MPS3

Battery and fuse

Mains power connection

Amplifier power supply

Power supply connection to system controller

Power over Ethernet

Control inputs

Control outputs

Reset to factory default

Technical data

LCD call station | PRA-CSLD, PRA-CSLW

Interconnection call station / extension

Line input

Call station microphone frequency response

Call station extension | PRA-CSE

Extension connected to a call station

Labeling

Bosch PRAESENSA Release Notes

Product

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