Bosch PRAESENSA Bedienungsanleitung

PRAESENSA

Public Address and Voice Alarm System

en Installation manual

PRAESENSA Table of contents | en 3

Bosch Security Systems B.V. Installation manual 2019.11 | V1.00 |

Table of contents

1Important product information 8

1.1 Safety instructions 8

1.2 Disposal instructions 9

1.3 Class A Notice for FCC and ICES 003 9

2About this manual 10

2.1 Intended audience 10

2.2 Training 11

2.3 Related documentation 11

2.3.1 Other related documentation 11

2.4 Listing of open source components 12

2.5 Copyright notice 12

2.6 Trademarks 12

2.7 Notice of liability 12

2.8 Document history 12

3System introduction 13

3.1 Product overview 13

3.2 High level system characteristics 15

4General installation procedures and instructions 18

4.1 Location of racks and enclosures 18

4.2 Unpacking products 20

4.3 Equipment racks and cabinets 20

4.4 Mounting the 19"-rack devices 20

4.5 Cable requirements 22

4.5.1 Precautions 22

4.5.2 Cable type recommendations 23

4.6 Network requirements and considerations 25

4.6.1 Network topology 26

4.6.2 Network connector ports 26

4.6.3 Audio content and device control 26

4.6.4 Network security 26

4.6.5 Network speed and bandwidth usage 27

4.6.6 System size limits 28

4.6.7 Network switches 28

4.6.8 Setting up connections 29

4.6.9 Network redundancy 29

4.6.10 IP-addressing 30

4.6.11 Transmission methods 31

5System composition 33

5.1 Constant voltage systems 33

5.2 Amplifier selection 34

5.3 Amplifier power and crest factor 36

5.4 Battery calculation 37

5.4.1 Topology 37

5.4.2 Operating conditions 37

5.4.3 Power consumption 40

5.4.4 Accurate battery size calculation 41

5.4.5 Quick battery size calculation 42

5.4.6 Uninterruptable power supply size calculation 43

4en | Table of contents PRAESENSA

2019.11 | V1.00 | Installation manual Bosch Security Systems B.V.

5.5 Heat loss calculation 45

6From installation to configuration 47

6.1 MAC-addresses and hostname 47

6.2 Connecting the system controller 48

6.3 Network connections to devices 49

6.3.1 Star topology 49

6.3.2 Tree topology 49

6.3.3 Ring topology 49

6.3.4 Hop count 50

6.4 Device status and reset 51

7System controller | PRA-SCL/SCM/SCS 53

7.1 Introduction 53

7.2 Functions 53

7.3 Functional diagram 54

7.4 System controller variants 55

7.5 Indicators and connections 56

7.6 Installation 56

7.6.1 Parts included 56

7.6.2 Memory card 57

7.6.3 Power supply 58

7.6.4 Ethernet network 59

7.6.5 Internal battery 60

7.6.6 Reset to factory default 60

7.7 Approvals 61

7.8 Technical data 61

8*Amplifier, 600W 4-channel | PRA-AD604 64

8.1 Introduction 64

8.2 Functions 64

8.3 Functional diagram 66

8.4 Indicators and connections 67

8.5 Installation 68

8.5.1 Parts included 68

8.5.2 Safety ground 69

8.5.3 Power supply 70

8.5.4 Lifeline 71

8.5.5 Amplifier outputs 72

8.5.6 Ethernet network 77

8.5.7 Reset to factory default 77

8.6 Approvals 78

8.7 Technical data 78

9Amplifier, 600W 8-channel | PRA-AD608 82

9.1 Introduction 82

9.2 Functions 82

9.3 Functional diagram 83

9.4 Indicators and connections 84

9.5 Installation 85

9.5.1 Parts included 85

9.5.2 Safety ground 86

9.5.3 Power supply 86

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Bosch Security Systems B.V. Installation manual 2019.11 | V1.00 |

9.5.4 Lifeline 87

9.5.5 Amplifier outputs 89

9.5.6 Ethernet network 93

9.5.7 Reset to factory default 93

9.6 Approvals 94

9.7 Technical data 94

10 End-of-line device | PRA-EOL 98

10.1 Introduction 98

10.2 Functions 98

10.3 Functional diagram 99

10.4 Connections 99

10.5 Installation 99

10.5.1 Parts included 99

10.5.2 Wiring 100

10.5.3 Mounting 101

10.6 Approvals 102

10.7 Technical data 102

11 Multifunction power supply, large | PRA-MPS3 104

11.1 Introduction 104

11.2 Functions 104

11.3 Functional diagram 106

11.4 Indicators and connections 107

11.5 Installation 108

11.5.1 Parts included 108

11.5.2 Battery and fuse 109

11.5.3 Mains power connection 115

11.5.4 Amplifier power supply 116

11.5.5 Lifeline 117

11.5.6 Power supply connection to system controller 119

11.5.7 Power over Ethernet 120

11.5.8 Ethernet network 121

11.5.9 Control inputs 123

11.5.10 Control outputs 124

11.5.11 Reset to factory default 125

11.6 Approvals 125

11.7 Technical data 126

12 LCD call station | PRA-CSLD, PRA-CSLW 130

12.1 Introduction 130

12.2 Functions 130

12.3 Functional diagram 131

12.4 Indicators and connections 132

12.5 Installation 134

12.5.1 Parts included 134

12.5.2 Interconnection call station / extension 135

12.5.3 Power over Ethernet 135

12.5.4 Ethernet network 136

12.5.5 Line input 137

12.5.6 Call station microphone frequency response 138

12.5.7 Mounting 139

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2019.11 | V1.00 | Installation manual Bosch Security Systems B.V.

12.5.8 Reset to factory default 139

12.6 Approvals 139

12.7 Technical data 140

13 Call station extension | PRA-CSE 143

13.1 Introduction 143

13.2 Functions 143

13.3 Functional diagram 144

13.4 Indicators and connections 144

13.5 Installation 145

13.5.1 Parts included 145

13.5.2 Extension connected to a call station 146

13.5.3 Labeling 147

13.5.4 Mounting a button cap 149

13.6 Approvals 151

13.7 Technical data 151

14 Ethernet switch | PRA-ES8P2S 153

14.1 Introduction 153

14.2 Functions 153

14.3 Functional diagram 154

14.4 Indicators and connections 155

14.5 Installation 156

14.5.1 Parts included 156

14.5.2 Power supply connection 157

14.5.3 Fault relay connection 157

14.6 Approvals 157

14.7 Technical data 158

15 Fiber transceiver | PRA-SFPLX, PRA-SFPSX 161

15.1 Introduction 161

15.2 Functions 161

15.3 Functional diagram 161

15.4 Installation 162

15.4.1 Parts included 162

15.4.2 Application 162

15.4.3 Transceiver 163

15.4.4 Fiber cable 163

15.5 Approvals 164

15.6 Technical data 164

16 Power supply module | PRA-PSM24, PRA-PSM48 166

16.1 Introduction 166

16.2 Functions 166

16.3 Functional diagram 167

16.4 Indicators and connections 167

16.5 Installation 168

16.5.1 Parts included 169

16.5.2 Mounting 169

16.5.3 Mains connection 170

16.5.4 Output connection 170

16.5.5 Thermal behavior 171

16.6 Approvals 171

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Bosch Security Systems B.V. Installation manual 2019.11 | V1.00 |

16.7 Technical data 171

17 Application notes 174

17.1 Connecting 100 Mbps-devices 174

17.2 Long range interconnections 174

17.3 Compatibility with other network data 175

17.4 Static IP-binding 175

18 Troubleshooting 179

19 Maintenance and service 181

19.1 Preventive maintenance 181

19.2 Corrective maintenance 182

19.3 Device replacement 182

19.3.1 System controller 182

19.3.2 Amplifier 183

19.3.3 Multifunction power supply 184

19.3.4 Call station 185

20 EN 54-16 / EN 54-4 compliance 186

20.1 Introduction 186

20.2 Checklist 186

20.3 Rack label 190

8en | Important product information PRAESENSA

2019.11 | V1.00 | Installation manual Bosch Security Systems B.V.

1 Important product information

1.1 Safety instructions

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

2. Download the latest version of the Installation Manual and Configuration Manual from

www.boschsecurity.com.

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.

Caution! 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 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 system shall not be installed near water or heat sources.

8. System power supplies 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 a power supply mains fuse with a fuse of the same type.

10. The chassis ground screw of an amplifier shall be connected to protective ground before

the amplifier is connected to a power supply.

11. Amplifier outputs may carry output voltages up to 100VRMS. Touching uninsulated

terminals or wiring may result in an unpleasant sensation.

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

batteries.

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

installation.

13. The system may use 12V sealed lead acid (SLA) backup batteries. Risk of explosion if an

incorrect type of battery is used.

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

exposure to the beam.

15. The call station with its extensions are suitable for vertical mounting below 2m height.

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

17. The system controller uses a lithium coin battery. Keep away from children. If ingested,

high risk of chemical burn hazard. Seek medical attention immediately.

PRAESENSA Important product information | en 9

Bosch Security Systems B.V. Installation manual 2019.11 | V1.00 |

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 Class A Notice for FCC and ICES 003

applies to U.S.A. and Canadian models only

Business Equipment

For commercial or professional use

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

digital device, pursuant to Part15 of the FCC and Canadian ICES‑003 requirements.

These limits are designed to provide reasonable protection against harmful

interference when the equipment is operated in a commercial environment. This

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

installed and used in accordance with the instruction manual, may cause harmful

interference to radio communications. Operation of this equipment in residential area

is likely to cause harmful interference in which case the user will be required to

correct the interference at their own expense. Intentional or unintentional changes or

modifications not expressly approved by the party responsible for compliance shall not

be made. Any such changes or modifications may void the user’s authority to operate

the equipment.

10 en | About this manual PRAESENSA

2019.11 | V1.00 | Installation manual Bosch Security Systems B.V.

2 About this manual

The purpose of this installation manual is to provide all required information needed for the

installation and interconnection of the Bosch PRAESENSA products. It will guide new installers

step‑by‑step and serves as a reference for experienced installers.

– Unless required for the installation of the products, this manual does not describe

software installation, configuration and operating/user instructions. Refer to Related

documentation, page 11.

– This manual, or an update, in pdf format is available as download from

www.boschsecurity.com > PRAESENSA product section > System overview > Documents

tab.

Refer to the following sections before and during installation and maintenance of your system:

–Chapter 1: Important product information, page 8 - contains important instructions and

safeguards, which you should read before installing or operating your system.

–Chapter 2: About this manual, page 10 - gives information on the intended audience,

training, available documentation and explains how to use this manual.

–Chapter 3: System introduction, page 13 - provides a high‑level introduction description

of the PRAESENSA Public Address and Voice Alarm System. A brief product description

and overview is included.

–Chapter 4: General installation procedures and instructions, page 18 - describes

considerations for rack building, cable selection and network design.

–Chapter 5: System composition, page 33 - describes considerations and methods for

system composition, battery calculation and heat loss.

–Chapter 6: From installation to configuration, page 47 - describes procedures and

instructions on how to prepare a PRAESENSA system for configuration.

–Chapter 7-16: Products - detailed introduction of each product (category), including

functionality, installation and connection instructions and technical specifications.

–Chapter 17: Application notes, page 174 - provides notes on challenging installation and

system requirements.

–Chapter 18: Troubleshooting, page 179 - explains where to find troubleshooting

information, and provides a list of known issues and their solutions.

–Chapter 19: Maintenance and service, page 181 - provides useful information for

maintaining and using your system.

–Chapter 20: EN 54-16 / EN 54-4 compliance, page 186 - gives installation and configuration

directions for compliance to EN54‑16 and EN54‑4.

2.1 Intended audience

This installation manual is intended for everyone who is authorized to install PRAESENSA and

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