Bosch PRAESENSA Manual
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Bosch PRAESENSA Manual

Public address and voice alarm system
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Public Address and Voice Alarm System
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Underwriters Laboratories Listing Document (ULLD)
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Summary of Contents for Bosch PRAESENSA

  • Page 1 PRAESENSA Public Address and Voice Alarm System Underwriters Laboratories Listing Document (ULLD)

  • Page 3: Table Of Contents

    UL 2572 Compliance Cautions and Warnings Copyright notice 1.10 Trademarks 1.11 Notice of liability 1.12 Document history PRAESENSA product overview Installation wiring Wiring procedures and instructions 3.1.1 Location of racks and enclosures 3.1.2 Equipment racks and cabinets 3.1.3 Mounting the 19"-rack devices 3.1.4...
  • Page 4 Technical data 3.10 Ethernet switch | PRA-ES8P2S 3.10.1 Connections 3.10.2 Functional diagram 3.10.3 Parts included 3.10.4 Power supply connection 3.10.5 Fault relay connection 3.10.6 Technical data 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 5: Table Of Contents | En

    Programming settings 6.4.1 User accounts 6.4.2 System composition 6.4.3 Device options 6.4.4 System options 6.4.5 Zone definitions 6.4.6 Call definitions 6.4.7 Action definitions 6.4.8 Audio processing Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)
  • Page 6 Interconnection with B9512G or B8512G panel Interconnection with B9512G or B8512G panel with amber and clear strobes Generic interfacing with fire panel System Power/Size Operating instructions 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 7: About

    About This Underwriter’s Laboratory Listing Document (ULLD) describes the design and operation of the Bosch PRAESENSA Public Address and Voice Alarm system, including the individual PRAESENSA devices that may be used in standalone or networked configurations. PRAESENSA provides the following main features: –...

  • Page 8: Installation Precautions

    Equipment used in the system may not be technically compatible with the PRAESENSA system. It is essential to use only equipment listed for service with your PRAESENSA system. Telephone lines needed to transmit alarm signals from a premises to a central monitoring station may be out of service or temporarily disabled.
  • Page 9 Follow the instructions in the installation, operating, and programming manuals. These instructions must be followed to avoid damage to the PRAESENSA devices and associated equipment. FACP operation and reliability depend upon proper installation.

  • Page 10: Software Downloads And Installation

    UL2572 for Mass Notification Installations Standard for Control Units and UL864 10th Edition Accessories for Fire Alarm Systems FCC Part 15, Class A PRAESENSA is familiar with the following standards: Certification Standard National Fire Alarm and Signaling NFPA 72 Code...

  • Page 11: Supplemental Documentation

    Configuration manual diagnosis and operation. www.boschsecurity.com > products PRAESENSA product section. UL 2572 Compliance The following PRAESENSA products have been certified to comply with the requirements in the UL 2572 standard for Mass Notification Installations: Product Description PRA-SCL System controller, large PRA-SCM...

  • Page 12: Cautions And Warnings

    1.11 Notice of liability While every effort has been taken to ensure the accuracy of this document, neither Bosch Security Systems nor any of its official representatives shall have any liability to any person or entity with respect to any liability, loss or damage caused or alleged to be caused directly or indirectly by the information contained in this document.
  • Page 13 9.5. 9.6, 11. 2021-12-15 V0.15 Section updated: 1.12, 6.4.2, 6.4.3, 6.4.4, 6.4.5, 6.4.7, 6.4.8. 2021-12-16 V0.15a Section updated: 1.4, 1.7, 1.12. 2021-12-21 V0.15b Section updated: 1.5, 1.12, 3.12.3. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 14: Praesensa Product Overview

    | PRAESENSA product overview PRAESENSA PRAESENSA product overview The following table gives an overview of the available PRAESENSA products. Order Product view Product name Main function number PRA-SCL System controller, large Full control of PRAESENSA PRA-SCM System controller, devices and audio routing.
  • Page 15 PRAESENSA PRAESENSA product overview | en Order Product view Product name Main function number PRA-CSLW Wallmount LCD call Producing live, and/or station recorded messages, announcements/calls. Used in combination with at least one PRA-CSE for loudspeaker zone and actions selection. PRA-CSE...

  • Page 16: Installation Wiring

    Access level – All PRAESENSA devices must be installed at a physical security level 1 according to the UL2572 by means of installation in a lockable rack as described in Mounting the 19"-rack devices, page 17 or in the lockable housing of the first responder panel (see First responder panel | PRA-FRPx-US, PRA-FRPx-USNY, page 108 ).

  • Page 17: Mounting The 19"-Rack Devices

    The PRA-CSLD, PRA-CSLW and PRA-CSE with Physical Access Control level 0 can only be used for ancillary functionality. For emergency control of the PRAESENSA system the First responder panel for USA (PRA‑FRPx‑US) can be used. The lockable door of this device ensures Physical Access Control level 1.
  • Page 18 | Installation wiring PRAESENSA – Mounting brackets are used to mount the device in 19”‑equipment racks. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 19: Field Wire Cable Requirements

    19”‑rack. Use four caged nuts, nylon cup washers and pan head bolts for mounting. Caution! The rack must be grounded to a safety ground. All PRAESENSA 19”-devices have a chassis ground screw on the rear panel, which must be used for a wire connection to the rack frame.
  • Page 20 | Installation wiring PRAESENSA 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 21 Conversion 0.75 Cable length Minimum wire cross section [mm [ft] 1000 3280 0.75 2952 0.75 2624 0.75 2296 1968 1640 0.75 1312 0.75 0.75 Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)
  • Page 22 Gigabit fiber interconnections with SFP transceivers. Some PRAESENSA devices have one or more SFP sockets for this purpose. But call stations need Power over Ethernet (PoE), which cannot be transported on fiber connections. For distances above 100 m there is the following alternative:...

  • Page 23: Security And Data Protection

    PRAESENSA is suitable for Communication Security level 1. – PRAESENSA supports Access Security Level 2 when at least eight characters are used as passwords and when the configuration software - Automatic logout after inactivity of 30 minutes or less is configured under system options ( System options, page 136 ).

  • Page 24: Battery Calculation

    PRAESENSA Battery calculation The PRAESENSA system includes multifunction power supplies, like the PRA-MPS3, to power other PRAESENSA devices from the mains, but also from a battery in case of mains failures. Each multifunction power supply uses its own battery. 3.2.1...
  • Page 25 DC/DC converters to supply power to all connected devices is already taken into account in the power taken from the battery by these devices. The power consumption of the relays of the control outputs is insignificant. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 26: Power Consumption

    | Installation wiring PRAESENSA 3.2.3 Power consumption The following table gives an overview of the power demand of the PRAESENSA devices for the different operating conditions. Device Device elements Power Power from Current consumption battery [W] from battery [A]...
  • Page 27 + per active RJ45 port (2) 2 x 0.03 1.47 + per active SFP port 0.06 Total calculated battery capacity [Ah] 130.11 Required battery capacity (30% oversized) [Ah] Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 28: System Controller | Pra-Scl | Pra-Scm | Pra-Scs

    24 to 48 VDC input A‑B Class 2 Wiring: 30-14 AWG. power limited Network port 1‑5 Class 2 Class N power limited * Must stay within same room <20 ft and within metal conduit. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 29: Functional Diagram

    No tools, SD‑card or Ethernet cables are provided with the device. Parts check and identification System controller 2‑pole screw plug (x2) 2‑conductor cable (x2) Wire‑end ferrules (x8) Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 30: Power Supply

    Insert this connector into output A of the powering device (e.g. the 24 V output of the PRA-MPS3). For redundancy, repeat these steps for a second cable to connect output B of the powering device to input B of the system controller. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 31: Ethernet Network

    For general purpose Public Address systems all ports 1‑5 can be used. – The PRAESENSA system controller can be set up to work on two completely separate networks simultaneously for fail‑over redundancy, supporting Dante glitch‑free audio switching between both networks for continuous and uninterrupted audio distribution in case of a network failure of one of the networks.

  • Page 32: Technical Data

    This product is intended for dry indoor only. Climatic conditions Temperature     Operating -5 to +50 °C (23 to 122 °F)     Storage and transport -30 to +70 °C (-22 to 158 °F) Humidity (non condensing) 5 to 95 % 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 33 483 x 44 x 400 mm (19 x 1.75 x 15.7 in)     Rack unit 19 in, 1U Case     Material Steel     Color RAL9017 Frame     Material Zamak     Color RAL9022HR Mounting position Horizontal Weight 5.8 kg (12.8 lb) Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 34: Amplifier, 600W 4-Channel | Pra-Ad604

    PRA‑EOL‑US in case of Class A wiring. Network port 1‑2 Class 2 Wiring Class N power limited * Must stay within same room <20 ft and within metal conduit. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 35: Functional Diagram

    Set of 19"‑rack mounting brackets (pre‑mounted) Set of screw connectors and cables Quick Installation Guide Safety information No tools or Ethernet cables are provided with the device. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 36: Safety Ground

    The safety ground connection is needed for safety because of high internal voltages. All PRAESENSA 19”‑devices have a chassis ground screw on the rear panel, which can be used for a wire connection to the rack frame. The rack frame must be grounded to safety ground.

  • Page 37: Power Supply

    The chassis ground screw of an amplifier must be connected to protective ground before the amplifier is connected to a power supply. 3.4.5 Power supply The amplifier must be powered from a 48 V PRAESENSA multifunction power supply (MPSx). It is recommended to use double connections for fail-safe redundancy. (MPSx) Follow the connection procedure below: Crimp ferrules H onto the ends of the electrical wires of cable F to provide a solid and reliable electrical connection.

  • Page 38: Lifeline

    3.4.6 Lifeline The lifeline is required for UL2572 to meet the backup time requirements and is a cable connection between a PRAESENSA amplifier and a PRAESENSA multifunction power supply. This interconnection serves multiple functions: – Lifeline audio routing (backup audio signal for the connected amplifier in case its netwerk interface or both network links would fail).

  • Page 39: Amplifier Outputs

    Notice! UL notifications For proper supervision, do not loop wire under terminals. Break the wire run to provide supervision of connections. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)
  • Page 40 – No cable spurs or branches are allowed, because they will not be supervised. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 41 Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)
  • Page 42 B, of one of the loudspeaker outputs. – Open circuit: Unplug one of the loudspeaker output connectors. Refer to – Field wire cable requirements, page 19 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 43: Ethernet Network

    PRAESENSA device in the same rack. The second port of the amplifier can be connected to a subsequent PRAESENSA device. The built-in Ethernet switch allows for a loopthrough interconnection between system devices, with a maximum of 21 devices in series.

  • Page 44: Technical Data

    Loudspeaker field wire class Class A, Class B, Dual Class B. Network interface Ethernet 100BASE‑TX, 1000BASE‑T     Protocol TCP/IP     Redundancy RSTP Class N Ports This product is intended for dry indoor use only. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 45 483 x 44 x 400 mm (19 x 1.75 x 15.7 in)     Rack unit 19 in, 1U Case     Material Steel     Color RAL9017 Frame     Material Zamak     Color RAL9022HR Mounting position Horizontal Weight 8.1 kg (17.9 lb) Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 46: Amplifier, 600W 8-Channel | Pra-Ad608

    Wiring Class A or Class B not power limited Wiring max.: 28-12 AWG Network port 1‑2 Class 2 Wiring Class N power limited * Must stay within same room <20 ft and within metal conduit. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 47: Functional Diagram

    Set of 19"‑rack mounting brackets (pre‑mounted) Set of screw connectors and cables Quick Installation Guide Safety information No tools or Ethernet cables are provided with the device. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 48: Safety Ground

    The safety ground connection is needed for safety because of high internal voltages. All PRAESENSA 19”‑devices have a chassis ground screw on the rear panel, which can be used for a wire connection to the rack frame. The rack frame must be grounded to safety ground.

  • Page 49: Power Supply

    The chassis ground screw of an amplifier must be connected to protective ground before the amplifier is connected to a power supply. 3.5.5 Power supply The amplifier must be powered from a 48 V PRAESENSA multifunction power supply (MPSx). It is recommended to use double connections for fail-safe redundancy. (MPSx) Follow the connection procedure below: Crimp ferrules H onto the ends of the electrical wires of cable F to provide a solid and reliable electrical connection.

  • Page 50: Lifeline

    3.5.6 Lifeline The lifeline is required for UL2572 to meet the backup time requirements and is a cable connection between a PRAESENSA amplifier and a PRAESENSA multifunction power supply. This interconnection serves multiple functions: – Lifeline audio routing (backup audio signal for the connected amplifier in case its netwerk interface or both network links would fail).

  • Page 51: Amplifier Outputs

    Figure 3.7: Single Class B wiring If no loudspeaker line redundancy is needed for a zone, then follow the procedure below to connect the loudspeakers to output A only: Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)
  • Page 52 Connect an end-of-line device to the end of loudspeaker line A. Repeat this procedure for the other half of the loudspeakers and connect them to output 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 53 Short circuit: Connect a ≤ 500 mohm resistor between the plus and minus of output A or output B, of one of the loudspeaker outputs. – Open circuit: Unplug one of the loudspeaker output connectors. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 54: Ethernet Network

    PRAESENSA device in the same rack. The second port of the amplifier can be connected to a subsequent PRAESENSA device. The built-in Ethernet switch allows for a loopthrough interconnection between system devices, with a maximum of 21 devices in series.

  • Page 55: Technical Data

    Internal spare channel Amplifier short circuit ≤ 500 mohm Loudspeaker field wire class Class A, Class B, Dual Class B. Network interface Ethernet 100BASE‑TX, 1000BASE‑T     Protocol TCP/IP     Redundancy RSTP Class N Ports Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)
  • Page 56 483 x 44 x 400 mm (19 x 1.75 x 15.7 in)     Rack unit 19 in, 1U Case     Material Steel     Color RAL9017 Frame     Material Zamak     Color RAL9022HR Mounting position Horizontal Weight 8.8 kg (19.4 lb) 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 57: End-Of-Line Device | Pra-Eol-Us

    Wiring Class A and Class Not power limited Wiring max.: 26-14 AWG 3.6.2 Functional diagram Functional and connection diagram Internal device functions Loudspeaker line Bandpass filter Supervision receiver/transmitter Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 58: Parts Included

    Cable type recommendations. Mounting the PRA‑EOL‑US in the junctions box Notice! E.g., the TP404 junction box of the firm ETAN is UL‑certified and supports the required mounting procedure. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 59 Connect the wiring to the EOL device. See Wiring, page 62 . Mount the junctions box to the desired position and close it with the junctions box cover, if required. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)
  • Page 60 Tighten the nuts with a maximum force of 0.7 Nm, until the EOL device fits correctly in place (WARNING: tighten with too much force could damage the EOL board!). Repeat previous steps for all EOL devices to install. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 61 PRAESENSA Installation wiring | en Connect the wiring to the EOL devices, and route the wiring to the amplifier(s). See Wiring, page 62 . Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 62: Wiring

    This is the primary side of the loudspeaker transformer. See also the sections: Mounting, page 58 , Amplifier outputs, page 39 and Amplifier outputs, page 51 . 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 63: Technical Data

    (3.1 x 2.4 x 0.6 in)     Box shape 45 x 60 x 18 mm (1.8 x 2.4 x 0.7 in) Case     Material Plastic     Color RAL3000 Weight 25 g (0.055 lb) Mounting position Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 64: Multifunction Power Supply, Large | Pra-Mps3

    (1‑3, to amplifier 1‑3) 24 VDC output A‑B (to system controller) Control input 1‑8 Control output 1‑8 Network port 1‑5 Network port 6 (SFP) (port 1 and 2 with PoE) 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 65 Wiring Class N Network port 3‑5 Class 2 power limited Wiring Class N Network port 6 (SFP) N.A. Wiring Class N * Must stay within same room <20 ft and within metal conduit. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 66: Functional Diagram

    EU power cord CEE 7/7 to IEC C13 US power cord NEMA 5-15 to IEC C13 Quick Installation Guide Safety information No tools or Ethernet cables are provided with the device. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 67: Battery And Fuse

    The temperature of the negative battery terminal is a good representation of the internal battery temperature. Temperature sensing is an important requirement to set the correct charging threshold voltages to fully charge the battery without overcharging. When the Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)
  • Page 68 Make sure that this battery can handle a charging current of 8.8 A and the maximum current draw of the load, see section Accurate battery size calculation. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 69 (N) with the metal side of the isolated eyelet on top of the fuse and fix this set to the battery terminal with a long bolt, spring washer and washer (M8: Q, R, S / M6: U, V, Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882...
  • Page 70 Insert the connector of the battery temperature sensor assembly (J) into the temperature sensor connector socket of the power supply. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 71: Mains Power Connection

    Pull out the C13‑connector of the power cord to disconnect the mains. Caution! Only replace with a fuse of the same type, certified for UL 248. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 72: Amplifier Power Supply

    Amplifier power supply The multifunction power supply has three independent 48 VDC outputs to supply power to three PRAESENSA power amplifiers. Each output has dual A/B connectors for connection and cable redundancy. It is recommended to always use both connections. (AD60x) Connection procedure The power supply interconnection wiring and ferrules are delivered with the amplifier.

  • Page 73: Lifeline

    3.7.7 Lifeline The lifeline is required for UL2572 to meet the backup time requirements and is a cable connection between a PRAESENSA amplifier and a PRAESENSA multifunction power supply. This interconnection serves multiple functions: – Lifeline audio routing (backup audio signal for the connected amplifier in case its netwerk interface or both network links would fail).

  • Page 74: System Controller Power Supply

    3.7.8 System controller power supply The multifunction power supply has one 24 VDC output to supply power to a PRAESENSA system controller or to power an auxiliary device like an Ethernet switch. The output has dual A/B connectors for connection and cable redundancy. It is recommended to always use both connections.

  • Page 75: Power Over Ethernet

    A PRAESENSA call station has two Ethernet ports and can be connected with two cables for fail safe cable redundancy. It is also possible to connect a call station to two separate multifunction power supplies for additional protection against failure of its Ethernet switch.

  • Page 76: Ethernet Network

    Port 6 is an SFP socket for a Small Form-factor Pluggable module. This allows for a long distance connection as field wiring between 19"‑racks using glass fiber. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 77 Risk of eye injury. When inspecting a connector, ensure that light sources are off. The light source in fiber optic cables may cause eye injury. SX and LX fiber connections use invisible IR light. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 78: Control Inputs

    Connect the other side of the cable to the activation switch or voltage free relay contact. Notice! Do not use any terminal in common with other control input terminals. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 79: Control Outputs

    – Use a flat blade screw driver to tighten each connection. Connect the other side of the cable to the application to be activated. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 80: Technical Data

    Control output contacts (1-8)     Principle Contact switch over (Relay SPDT)     Galvanic isolation     Maximum contact voltage 110 VDC, 125 VAC     Maximum contact current 1 A     Maximum voltage to ground 500 V 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 81 Front to sides/rear Mechanical Enclosure Dimensions (WxHxD)     With mounting brackets 483 x 88 x 400 mm (19 x 3.5 x 15.7 in)     Rack unit 19 in, 2U Case     Material Steel     Color RAL9017 Frame     Material Zamak     Color RAL9022HR Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)
  • Page 82 | Installation wiring PRAESENSA Enclosure Weight 11.8 kg (26 lb) Mounting position Horizontal 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 83: Lcd Call Station | Pra-Csld, Pra-Cslw

    LCD call station | PRA-CSLD, PRA-CSLW PRA-CSLD PRA-CSLW 3.8.1 Connections Figure 3.11: Bottom view wiring connections Network port 1-2 (PoE Local source audio line input PRA-CSE interconnection Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 84: Functional Diagram

    Audio processing (DSP) Power over Ethernet OMNEO network switch Controller Press-To-Talk button PRA-CSLD Fixed hand‑held microphone with Press‑To‑Talk or Start/Stop switch Call status LED ring 4.3" PRA-CSLW 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 85: Parts Included

    Manual addressing is not needed and not possible. The system will supervise that a configured extension remains connected to its call station. Refer to: Extension connected to a call station, page 93 . Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 86: Power Over Ethernet

    PSE, there is still connection redundancy but no PSE redundancy. The ports of the call station can be looped through to another PRAESENSA device, but at least one port must be connected to a PSE to power the call station and its extensions. With only one port connected to a PSE, there is no connection redundancy.

  • Page 87: Line Input

    3.8.7 Technical data Electrical Microphone (PRA-CSLD) Nominal acoustic input level (configurable) 80 — 100 dBSPL Maximum acoustic input level 120 dBSPL Signal to Noise Ratio (SNR) > 70 dBA Directivity Unidirectional Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)
  • Page 88 Signal to Noise Ratio (SNR) > 96 dBA Total Harmonic Distortion + Noise (THD+N) < 0.1 % Supervision (PRA-CSLD) Supervision     Microphone Current     Audio path Pilot tone     Controller continuity Watchdog     PoE (1‑2) Voltage 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 89 Dimensions (HxWxD)     Excluding microphone 62 x 130 x 189 mm (2.44 x 5.12 x 7.44 in) Ingress protection IP30 Base     Material Zamak     Color RAL9017 Panel     Material Plastic     Color RAL9017 RAL9022HR Weight 0.9 kg (1.98 lb) Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)
  • Page 90 RAL9017 Panel     Material Plastic     Color RAL9017 RAL9022HR Weight 1.0 kg (2.21 lb) Mounting position In any angle from Horizontal to Vertical with the display facing up or forward. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 91: Call Station Extension | Pra-Cse

    Circuit class / / minimum AWG Remarks Ilimited IMax wiring Interconnection (RJ12) Class 2 power limited Enclosure * Must stay within same room <20 ft and within metal conduit. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 92: Functional Diagram

    No tools or Ethernet cables are provided with the device. Parts check and identification Call station extension Patch cable Coupling plate Screw torx TX10 (x4) Button light ring (x3) Button cap (x3) 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 93: Extension Connected To A Call Station

    The cable covers prevent that the RJ12‑cable can be pulled out. For the call station, the cable cover also prevents access to the Reset switch. Follow the same procedure for mounting an additional extension to an already mounted extension. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 94: Labeling

    Type in the texts for the title label and the key labels using the available template. Then print on paper and cut to size. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 95: Mounting A Button Cap

    Each PRA-CSE is delivered with a set of three caps, each consisting of a white light ring with pivot pins and a red cap with a hinge. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882...
  • Page 96 Then place the original light rings back around the remaining buttons. Mount the cover back on the extension body by first sliding the bottom side into the body, then tilt down until it snaps into place. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 97 This requires some force. After the cap has snapped into place, the hinge has two stable positions and the cap can be flipped into the open or closed position. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 98: Technical Data

    (2.44 x 5.12 x 7.44 in) Ingress protection IP30 Base     Material Zamak     Color RAL9017 Panel     Material Plastic     Color RAL9017 RAL9022HR Weight 0.4 kg (0.88 lb) Mounting position Besides the PRA-CSLD or PRA- CSLW 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 99: Ethernet Switch | Pra-Es8P2S

    Ethernet switch | PRA-ES8P2S 3.10.1 Connections Front panel connections Port Network port 1‑8 Port Network combo port 1‑8 with PoE 9‑10 9‑10 Console Console serial RS232 cable COM port Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)
  • Page 100 Class 1 Max. xx-xx AWG. not power limited Fault relay N.C. Can not be used for UL864/UL2572 * Must stay within same room <20 ft and within metal conduit. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 101: Functional Diagram

    In case of mains failure the switch will be powered from the battery, connected to the multifunction power supply. 3.10.5 Fault relay connection The fault relay connection can not be used for UL864/UL2572 systems. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 102: Technical Data

        Storage and transport -40 — 85 °C (-40 — 185 °F) Humidity (non condensing) 5 — 95% Functional Switching MAC‑address table size Management DHCP Client, Server Mechanical Enclosure Dimensions (HxWxD) 152 x 74 x 105 mm (6.0 x 2.9 x 4.1 in) Ingress protection IP30 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 103 PRAESENSA Installation wiring | en 103 Enclosure Mounting TS35 DIN Rail (EN 60715), Wall‑mounting Case Aluminum Weight 1.3 kg (2.7 lb) Mounting position Horizontal (power at the top) Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 104: Fiber Transceiver | Pra-Sfplx, Pra-Sfpsx

    SX and LX fiber connections use invisible IR light. Field connections Connection Field Circuit class / / minimum AWG Remarks Ilimited IMax wiring Fiber Wiring Class N 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 105: Functional Diagram

    Then inspect and clean the cable end‑face. Remove the dust plugs from the SFP transceiver optical bores. Immediately attach the LC fiber cable to the SFP transceiver. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 106: Technical Data

    Dual LC Wave length 1310 nm Fiber length < 10 km (32,821 ft) Optical fiber Single‑mode Core size ITU‑T G.652 SMF PRA-SFPSX and PRA-SFPLX This product is intended for dry indoor use only. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 107 5 — 95% Mounting position Inside the Host (PRA-MPS3 or PRA-ES8P2S) Mechanical Enclosure Dimensions (HxWxD) 13.4 x 8.5 x 56.5 mm (0.53 x 0.33 x 2.2 in) Weight 75 g (0.17 lbs) Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 108: First Responder Panel | Pra-Frpx-Us, Pra-Frpx-Usny

    (PRA-CSE ). – In case of loss, a key (code 1358) for the PRA‑FRPx‑US can be ordered at Bosch with ordering code D102. There are three New York versions of the First responder panels that have a specific lock on the door.

  • Page 109: Connections

    PRA-CSLW and other PRA-CSE on the First responder panel are prewired at the factory. Enclosure * Must stay within same room <20 ft and within metal conduit. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 110: Functional Diagram

    The First responder panel is designed to be either surface or semi‑flush mounted. See Surface mount instructions, page 112 or Semi-Flush mount instructions, page 115 . See figure below for detailed dimensions. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 111 GROUND YOURSELF WITH A PROPER WRIST STRAP BEFORE HANDLING ANY INTERNAL COMPONENTS INCLUDING CIRCUIT BOARDS SO THAT STATIC CHARGES ARE REMOVED FROM YOUR BODY. USE STATIC SUPPRESSIVE PACKAGING TO PROTECT ELECTRONIC ASSEMBLIES. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 112: Surface Mount Instructions

    Remove the two wingnuts that secure the chassis to the backbox. Swing chassis open: – Disconnect the ground strap cable at one end with terminal lug. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 113 Mark the upper center installation keyhole ((1) located inside the enclosure at top center) on the wall. – Drill a hole in the wall of sufficient diameter and depth to properly accommodate mounting hardware. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)
  • Page 114 Allow sufficient cable length for connection to the PRA-CSLW (when the chassis is in the open position). – See Power over Ethernet connections, page 119 . 13. Re‑attach the chassis assembly to the backbox: 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 115: Semi-Flush Mount Instructions

    – Remove the outer plexiglass glass door from the enclosure by gently lifting it upwards. Remove the two wingnuts that secure the chassis to the backbox. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)
  • Page 116 Place the chassis assembly into a protective anti‑static bag in a safe location until it can be reinstalled in the backbox. Swing chassis open, disconnect ground cable, then slide upward to remove. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 117 Make sure the cabinet is not mounted deeper into the wall than indicated by the depth indicators on the backbox. 13. Secure backbox to studs via 3 mounting holes located on the right and left side of the backbox. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)
  • Page 118 See Labeling, page 94 and/or Mounting a button cap, page 95 . – Slide chassis assembly over mounting pins in backbox. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 119: Power Over Ethernet Connections

    See also Multifunction power supply, large | PRA-MPS3, page 64 and Ethernet switch | PRA- ES8P2S, page 99 . The ports of the First responder panel can be looped through to another PRAESENSA device, but at least one port must be connected to a PSE to power the First responder panel (PRA- CSLW) and its extensions (PRA-CSE).
  • Page 120 120 en | Installation wiring PRAESENSA 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 121: Technical Data

    (PRA-CSE ). – In case of loss, a key (code 1358) for the PRA‑FRPx‑US can be ordered at Bosch with ordering code D102. There are three New York versions of the First responder panels that have a specific lock on the door.
  • Page 122 375 x 375 x 3 mm Weight 11.4 kg (25.1 lb) Mounting position Surface wall mount Semi‑flush mount Refer to – Technical data, page 87 – Technical data, page 98 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 123: Operation

    PRAESENSA Operation | en 123 Operation Local – Emergency relocation (paging) – Live – Pre-recorded Refer to – Operating instructions, page 160 Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 124: Functionality

    124 en | Functionality PRAESENSA Functionality This section addresses the intended function of each PRAESENSA product individually. See also the sections: Operation, page 123 and Programming settings, page 132 . System controller | PRA-SCL 5.1.1 Functions System control and audio routing –...

  • Page 125: End-Of-Line Device | Pra-Eol-Us Functions

    Three fully independent battery to 48 VDC power converters for up to three amplifiers. – Accurate battery impedance measurement to monitor aging of the battery and supervision of battery connections. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 126: Lcd Call Station | Pra-Csld, Pra-Cslw Functions

    – Press‑to‑talk switch on hand‑held microphone. Supervision – Supervision of all critical elements; the audio path is supervised, as well as the communication to the network. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 127: Call Station Extension | Pra-Cse Functions

    Wire speed switching in hardware to avoid variable latency that may cause audio streaming problems. – Full Quality of Service (QoS) through differentiated services (DiffServ) on all ports, compatible with OMNEO Docent diagnostic tool. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 128: Fiber Transceiver | Pra-Sfplx, Pra-Sfpsx Functions

    – Support for Rapid Spanning Tree Protocol (RSTP) according to IEEE 802.1d to create redundant loops for class N circuit. – All copper ports provide PoE (IEEE 802.3 af/at) to power PRAESENSA call stations or other devices. Fault tolerance – Multiple network connection ports, supporting redundant network connections.
  • Page 129 Each of the two RJ45 network connectors accept PoE to power the call station. This provides fail‑safe network connection redundancy, as one connection is sufficient for full operation. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 130: Programming Options

    See the PRAESENSA installation manual. Notice! How to set up PRAESENSA in an Ethernet network is outside the scope of this manual. To prevent network failures in both PRAESENSA and in a Ethernet network where RSTP is not supported or allowed, contact your local IT representative in case PRAESENSA needs to be part of the external/building Ethernet network.
  • Page 131 About - A button that opens the Open source licenses. – Main frame - A frame that displays the selected PRAESENSA web browser page. – Home - A button that returns to the Home web browser page where you could select: - The (new) language and the continue button.

  • Page 132: Programming Settings

    PRAESENSA Installer for webserver can configuration be managed.) , operator for normal operation Required Password Enter characters: 8-64 Administrator (8‑64) characters Installer and operator (4‑64) 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 133: System Composition

    Set to enable supervision Emergency relevant Enable/disable Set to enable Audio outputs Amplifier channel Enable/disable Set to enable (Outputs per for used amplifier channel) amplifier channels Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)
  • Page 134 Class Normal Select “Mass General Emergency notification” Mass notification for ACU/LOC Expected PoE inputs Selection (0‑2) Select 2 for ACU/LOC Emergency relevant Enable/disable Set to enable 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 135 Enter / rename name Enter for ACU/LOC Default in control Selection Select for ACU/LOC Grant control timeout Selection (1‑90 Select for seconds) ACU/LOC (default 30 sec.) Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 136: System Options

    30 min. Time settings Set time automatically Enable/disable Set to (NTP) disable Network Network supervision Enable/disable Set to enable supervision and make a snapshot 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 137: Zone Definitions

    Selection (0 dB‑20 Make sure speech intelligibility is sufficient Repetitions Selection (0‑10/ The number Infinite) of repetitions fit for the intended purpose Only Infinite is allowed. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 138: Action Definitions

    Open Interface. Multifunction power supply On the Action definitions page of the Multifunction power supply the Control inputs and control outputs could be defined. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 139: Audio Processing

    Call station On the Audio processing page of the call station, the audio processing parameters of the selected call station input can be set. Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 140: Security

    UL2572 permitted in programming (Y/N/ UL2572 required) Security System security Required User name Enter characters 5‑32 (5-32) characters Required Passphrase Enter characters 8‑64 (8-64) characters 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 141: Testing/Maintenance

    – Regularly check whether there is a new version of the software that provides additional benefits. Information and software downloads are available on the Bosch PRAESENSA product pages on the internet (www.boschsecurity.com). Notice! Do not use alcohol, ammonia or petroleum solvents or abrasive cleaners to clean the devices.

  • Page 142: Corrective Maintenance

    MPS3 charger board 18 V to control board F100/F101: 125 V / 5 A SMD Slo‑Blo – MPS3 charger board to charger circuit F700: 250 V / 12,5 A 5x20 mm – MPS3 supply board 48 V output F100/F101: 125 V/ 8 A SMD Fast‑Acting 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 143: Compatibilities

    PRAESENSA Compatibilities | en 143 Compatibilities This section addresses (non) Bosch branded devices that can be connected from the PRAESENSA system to meet the intended application. NAC Appliances Model Manufacturer UL864 UL2572 R1002ULADA (Auxiliary output is Altronix not allowed to be used)

  • Page 144: Facp And Annunciators

    B9512G + B926F Bosch FPD-7024 Bosch Notification appliances cannot be connected to the B8512G, B9512G or FPD‑7024. Compatible NAC appliances need to be used to connect notification appliances. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 145: System Configuration

    – O*: Non, or at least one of the (and/or) described product is required. Refer to – Interconnection with B9512G or B8512G panel, page 153 Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 146: System With Acu

    146 en | System Configuration PRAESENSA System with ACU The following PRAESENSA devices are used: Quantity Device type Device name Main function of device Link to wiring section of device PRA-FRP3- First responder panel Make emergency First responder panel | PRA-FRPx- for USA, 3‑extensions...
  • Page 147 System controller power supply, page 74 (to system controller) Power supply, page 30 Control inputs, page 78 Control input 1‑8 Control output 1‑8 Control outputs, page 79 Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)

  • Page 148: System With Acu And Loc

    148 en | System Configuration PRAESENSA System with ACU and LOC The following PRAESENSA devices are used: Quantity Device type Device name Main function of device Link to wiring section of device PRA-FRP3- First responder panel Make emergency First responder panel | PRA-FRPx- for USA, 3‑extensions...
  • Page 149 Ethernet network, page 76 Ethernet network, page 31 Amplifier outputs, page 51 Loudspeaker output Mains power connection, page 71 Mains input Battery 12 VDC Battery and fuse, page 67 Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)
  • Page 150 24 VDC output A‑B page 74 (to system controller) Power supply, page 30 Control inputs, page 78 Control input 1‑8 Control output 1‑8 Control outputs, page 79 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 151: Multi Building System

    PRAESENSA System Configuration | en 151 Multi building system The following PRAESENSA devices are used: Quantity Device type Device name Main function of device Link to wiring section of device PRA-FRP3- First responder panel Make emergency First responder panel | PRA-FRPx- for USA, 3‑extensions...
  • Page 152 System controller power supply, page 74 (to system controller) Power supply, page 30 Control inputs, page 78 Control input 1‑8 Control output 1‑8 Control outputs, page 79 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 153: Interconnection With B9512G Or B8512G Panel

    8‑input Expansion Module (B208) SDI2 class b wiring Octo‑output module (B308) Connect the following output contact triggers from the PRAESENSA output contacts to the B208 panel: – Alarm Triggers and Trouble Signals from PRAESENSA to B9512G or B8512G panel. –...
  • Page 154 When connecting input notification devices to the B9512G or B8512G panel, it is important NOT to use a shared ground for different notification types, MNS versus Fire. Correct Not correct 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 155: Interconnection With B9512G Or B8512G Panel With Amber And Clear Strobes

    Notification appliance module (D192G) SDI2 class b wiring 8 input Expansion Module (B208) Connect the following output contact triggers from the PRAESENSA output contacts to the B208 panel: – Alarm Triggers and Trouble Signals from PRAESENSA to B9512G or B8512G panel.
  • Page 156 See First responder panel | PRA-FRPx-US, PRA-FRPx- USNY, page 108 . Octo output module (B308) PRAESENSA system. See i.e. PRAESENSA product overview, page 14 . Loudspeaker / zones See i.e. Amplifier outputs, page 39 and Amplifier outputs, page 51 Items 16 and 17 must be mounted side by side...

  • Page 157: Generic Interfacing With Fire Panel

    AC, etc.). See Control outputs, page 79 . PRAESENSA system. (Max. 8) Output contact wiring (e.g. Fire alarm, CO See i.e. PRAESENSA product overview, page 14 . alarm, etc.). See Control inputs, page 78 . Loudspeaker / zones Ethernet PoE (Class N) wiring See i.e.
  • Page 158 The FACP (item 4) and NAC (item 2) need to be able to support 15 minutes Alarm after 24 h of standby. This is required for new and retrofit applications. 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)

  • Page 159: System Power/Size

        OMNEO channels Audio inputs (static)     Dante or AES67 channels Audio outputs (static)     Dante channels Frequency range 100 Hz to 20 kHz Control Maximum number of PRAESENSA devices Maximum number of zones Maximum Ethernet subnets Ethernet Loop size Network interface Ethernet 100BASE‑TX, 1000BASE‑T     Protocol...

  • Page 160: Operating Instructions

    In conjunction with the display and sounder, status indicators provide the following system status information as described next. Overview 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 161 Unlock Annunciator (press and hold): Within five seconds of pressing the button, the annunciator will be unlocked. Trouble Acknowledge: Silences the Trouble buzzers of the PRAESENSA First responder panels. Trouble Reset: Reset a Trouble indication after a Trouble condition has been resolved.
  • Page 162 Silence and Reset To silence the alarm, use the FACP. To reset the system; first reset the FACP and then reset the PRAESENSA system using the reset PA button on the First responder panel. Operating instructions: F.01U.394.774, V1.0 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V.
  • Page 163 PRAESENSA Operating instructions | 163 Bosch Security Systems B.V. 2021.12.21 | V0.15b | F.01U.402.882 Underwriters Laboratories Listing Document (ULLD)
  • Page 164 164 | Operating instructions PRAESENSA 2021.12.21 | V0.15b | F.01U.402.882 Bosch Security Systems B.V. Underwriters Laboratories Listing Document (ULLD)
  • Page 166 Bosch Security Systems B.V. Torenallee 49 5617 BA Eindhoven Netherlands www.boschsecurity.com © Bosch Security Systems B.V., 2021 Building solutions for a better life. 202112211354...

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