Name: Bosch PRAESENSA PRA-SCS
Brand: Bosch
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PRAESENSA

Public Address and Voice Alarm System

Installation manual

Default Chapter3
- Table of Contents3
- Class a Notice for FCC and ICES3
Important Product Information8
- Safety Instructions8
- Disposal Instructions9
About this Manual10
- Intended Audience10
- Training11
- Related Documentation11
- Other Related Documentation11
- Listing of Open Source Components12
- Copyright Notice12
- Trademarks12
- Notice of Liability12
- Document History12
System Introduction13
- Product Overview13
- High Level System Characteristics15
General Installation Procedures and Instructions18
- Location of Racks and Enclosures18
- Unpacking Products20
- Equipment Racks and Cabinets20
- Mounting the 19"-Rack Devices20
- Cable Requirements22
- Precautions22
- Cable Type Recommendations23
- Network Requirements and Considerations25
- Network Topology26
- Network Connector Ports26
- Audio Content and Device Control26
- Network Security26
- Network Speed and Bandwidth Usage27
- System Size Limits28
- Network Switches28
- Setting up Connections29
- Network Redundancy29
- IP-Addressing30
- Transmission Methods31
System Composition33
- Constant Voltage Systems33
- Amplifier Selection34
- Amplifier Power and Crest Factor36
- Battery Calculation37
- Topology37
- Operating Conditions37
- Power Consumption40
- Accurate Battery Size Calculation41
- Quick Battery Size Calculation42
- Uninterruptable Power Supply Size Calculation43
- Heat Loss Calculation45
From Installation to Configuration47
- MAC-Addresses and Hostname47
- Connecting the System Controller48
- Network Connections to Devices49
- Star Topology49
- Tree Topology49
- Ring Topology49
- Hop Count50
- Device Status and Reset51
System Controller | PRA-SCL/SCM/SCS53
- Introduction53
- Functions53
- Functional Diagram54
- System Controller Variants55
- Indicators and Connections56
- Installation56
- Parts Included56
- Memory Card57
- Power Supply58
- Ethernet Network59
- Internal Battery60
- Reset to Factory Default60
- Approvals61
- Technical Data61
Amplifier, 600W 4-Channel | PRA-AD60464
- Introduction64
- Functions64
- Functional Diagram66
- Indicators and Connections67
- Installation68
- Parts Included68
- Safety Ground69
- Power Supply70
- Lifeline71
- Amplifier Outputs72
- Ethernet Network77
- Reset to Factory Default77
- Approvals78
- Technical Data78
Amplifier, 600W 8-Channel | PRA-AD60882
- Introduction82
- Functions82
- Functional Diagram83
- Indicators and Connections84
- Installation85
- Parts Included85
- Safety Ground86
- Power Supply86
- Lifeline87
- Amplifier Outputs89
- Ethernet Network93
- Reset to Factory Default93
- Approvals94
- Technical Data94
End-Of-Line Device | PRA-EOL98
- Introduction98
- Functions98
- Functional Diagram99
- Connections99
- Installation99
- Parts Included99
- Wiring100
- Mounting101
- Approvals102
- Technical Data102
Multifunction Power Supply, Large | PRA-MPS3104
- Introduction104
- Functions104
- Functional Diagram106
- Indicators and Connections107
- Installation108
- Parts Included108
- Battery and Fuse109
- Mains Power Connection115
- Amplifier Power Supply116
- Lifeline117
- Power Supply Connection to System Controller119
- Power over Ethernet120
- Ethernet Network121
- Control Inputs123
- Control Outputs124
- Reset to Factory Default125
- Approvals125
- Technical Data126
LCD Call Station | PRA-CSLD, PRA-CSLW130
- Introduction130
- Functions130
- Functional Diagram131
- Indicators and Connections132
- Installation134
- Parts Included134
- Interconnection Call Station / Extension135
- Power over Ethernet135
- Ethernet Network136
- Line Input137
- Call Station Microphone Frequency Response138
- Mounting139
- Reset to Factory Default139
- Approvals139
- Technical Data140
Call Station Extension | PRA-CSE143
- Introduction143
- Functions143
- Functional Diagram144
- Indicators and Connections144
- Installation145
- Parts Included145
- Extension Connected to a Call Station146
- Labeling147
- Mounting a Button Cap149
- Approvals151
- Technical Data151
Ethernet Switch | PRA-ES8P2S153
- Introduction153
- Functions153
- Functional Diagram154
- Indicators and Connections155
- Installation156
- Parts Included156
- Power Supply Connection157
- Fault Relay Connection157
- Approvals157
- Technical Data158
Fiber Transceiver | PRA-SFPLX, PRA-SFPSX161
- Introduction161
- Functions161
- Functional Diagram161
- Installation162
- Parts Included162
- Application162
- Transceiver163
- Fiber Cable163
- Approvals164
- Technical Data164
Power Supply Module | PRA-PSM24, PRA-PSM48166
- Introduction166
- Functions166
- Functional Diagram167
- Indicators and Connections167
- Installation168
- Parts Included169
- Mounting169
- Mains Connection170
- Output Connection170
- Thermal Behavior171
- Approvals171
- Technical Data171
Application Notes174
- Connecting 100 Mbps-Devices174
- Long Range Interconnections174
- Compatibility with Other Network Data175
- Static IP-Binding175
Troubleshooting179
Maintenance and Service181
- Preventive Maintenance181
- Corrective Maintenance182
- Device Replacement182
- System Controller182
- Amplifier183
- Multifunction Power Supply184
- Call Station185
EN 54-16 / en 54-4 Compliance186
- Introduction186
- Checklist186
- Rack Label190

Brand	Bosch
Model	PRAESENSA PRA-SCS
Category	Security System
Language	English

Bosch PRAESENSA PRA-SCS User Manual

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