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Communications Systems | PRS‑FIN, PRS‑FINNA and PRS‑FINS Fiber Interfaces




PRS‑FIN, PRS‑FINNA and PRS‑FINS Fiber
Interfaces
                                                               ▶ Redundant network connection
                                                               ▶ Indicators for power and fault status
                                                               ▶ Two supervised control inputs (not PRS‑FINNA)
                                                               ▶ Can use a local power supply




Most of the Praesideo system units have plastic fiber          power supply (UPS), allowing the units to monitor the
optic interfaces. Plastic fiber is used to interconnect        power supply and report faults to the network controller.
nodes which are less than 50 meters apart. For distances       The fiber interfaces have two LEDs for diagnostic
of more than 50 meters, glass fiber optic cable is used. A     purposes.
fiber interface converts from plastic to glass fiber, and
                                                               The PRS‑FINNA is the same as the PRS‑FIN except that it
vice versa. The fiber interfaces have a power supply input
                                                               has no network node address. This has the advantage that
to provide power to remote network sections, and two
                                                               the unit does not occupy one of the 60 possible addresses
control inputs. The control inputs can pass on supervision
                                                               in the network. It also has the disadvantage that without
information about the power supply connected to the
                                                               an address, it is not possible to access the status of the
fiber interface.
                                                               two control inputs, as it is with the PRS‑FIN.

                                                               The PRS‑FINS is the same as the PRS‑FIN, except that it
                                                               accepts single‑mode glass optical fiber instead of
Functions
                                                               multi‑mode glass optical fiber. However, this does not
These units interface glass fiber optical cable with plastic   increase the maximum permitted cable length of a
fiber optical cable, and support redundant wiring              Praesideo network.
topology. In many applications this is necessary, because
                                                               Controls and indicators
glass fiber can bridge much longer distances than plastic
fiber. Any conversion to glass fiber must be converted
                                                               • Power status LED
                                                               • Network status LED
back to plastic fiber before other Praesideo units can be
                                                               Interconnections
attached, since they all have plastic fiber interfaces. This
means that these units are always used in pairs.
                                                               • Network connection for plastic optical fiber
                                                               • Network connection for glass optical fiber
Each interface can use an external 48 VDC power supply         • External power supply input
to provide power for itself, as well as for remote parts of    • Two control inputs (not PRS‑FINNA)
the network. If there is no external power source, the
interface uses power from the network controller. The
PRS‑FIN and PRS‑FINS have two control inputs. These can
be used to accept e.g. the fault output of the external




                                                                                              www.boschsecurity.com
2 | PRS‑FIN, PRS‑FINNA and PRS‑FINS Fiber Interfaces



  Certifications and Approvals                                                                        Technical Specifications
                                                                                                      Electrical
  Region                 Certification
                                                                                                      Power consumption               4.6 W (DC)
  Europe                  CE
                                                                                                      External power supply
                          TUEV-            TUV Certificate IEC60849
                          SUED                                                                        Voltage                         24 to 56 VDC, 48 VDC nominal
                          GL               GL-SOLAS                                                   Current                         2.5 A maximum (5 A peak <2 s)
                                                                                                      Control inputs                  2x
  Safety                              acc. to IEC 60065 / EN 60065
                                                                                                      Connector                       Screw terminals
  Immunity                            acc. to EN 55103‑2 / EN 50130‑4 /
                                                                                                      Operation                       Closing contact (with supervision)
                                      EN 50121‑4
                                                                                                      Glass optical fiber interface
  Emissions                           acc. to EN 55103-1 / FCC-47 part 15B
                                                                                                      Connector (PRS‑FIN and          SC (Avago AFBR-5803Z transceiver)
  Emergency                           acc. to EN 60849 / EN 54‑16 / ISO 7240‑16
                                                                                                      PRS‑FINNA)
  Maritime                            acc. to IEC 60945
                                                                                                      Connector (PRS-FINS)            SC (Avago AFCT-5805BZ transceiver)
                                                                                                      Wavelength                      1300 nm
                                                                                                      Cable type (PRS‑FIN and         62.5/125 μm or 50/125 μm multi‑mode
  Installation/Configuration Notes
                                                                                                      PRS‑FINNA)
  The PRS‑FINNA and the PRS‑FIN are often used in                                                     Cable type (PRS-FINS)           9/125 μm single‑mode
  combination. The PRS‑FINNA is placed in the local (POF)
                                                                                                      Mechanical
  network, and connected to a (remote) PRS‑FIN, which can
  then provide remote monitoring.                                                                     Dimensions (H x W x D)
  The PRS‑FINS is mostly used in installations where                                                    Without bracket               27 x 243 x 80 mm (1.1 x 9.6 x 3.1 in)
  single‑mode (mono‑mode) glass fiber is already present.                                               With bracket                  34 x 243 x 84 mm (1.3 x 9.6 x 3.3 in)
  Otherwise multi‑mode glass fiber is a cheaper alternative.                                          Weight                          0.7 kg (1.5 lb)
                                                                                                      Mounting                        Bracket (2 screws)
                                                                                                      Color                           Charcoal
  Parts Included
                                                                                                      Environmental
  Quantity Component
                                                                                                      Operating temperature           -5 ºC to +55 ºC (+23 ºF to +131 ºF)
  1             PRS‑FIN Fiber Interface
                or                                                                                    Storage temperature             -20 ºC to +70 ºC (-4 ºF to +158 ºF)
                PRS‑FINNA Fiber Interface Non‑Addressable                                             Humidity                        15% to 90%
                or
                                                                                                      Air pressure                    600 to 1100 hPa
                PRS‑FINS Fiber Interface Single Mode
  1             Mounting bracket
  1             Control input connector
                                                                                                      Ordering Information
  1             Power supply connector
                                                                                                        PRS‑FIN Fiber Interface                            PRS-FIN
                                                                                                        full network address, multi‑mode
                                                                                                        PRS‑FINNA Fiber Interface                          PRS-FINNA
                                                                                                        Non‑Addressable
                                                                                                        no network address, multi‑mode
                                                                                                        PRS‑FINS Fiber Interface Single Mode               PRS-FINS
                                                                                                        full network address, single‑mode




Americas:                                Europe, Middle East, Africa:         Asia-Pacific:                        Represented by
Bosch Communications Systems             Bosch Security Systems B.V.          Robert Bosch (SEA) Pte Ltd
12000 Portland Avenue South              P.O. Box 80002                       11 Bishan Street 21
Burnsville, Minnesota 55337, USA         5600 JB Eindhoven, The Netherlands   Singapore 573943
Phone: +1-800-392-3497                   Phone: + 31 40 2577 284              Phone: +65 6571 2600
Fax: +1-800-955-6831                     Fax: +31 40 2577 330                 Fax: +65 6571 2698
audiosupport@us.bosch.com                emea.securitysystems@bosch.com       apr.securitysystems@bosch.com
www.boschsecurity.com                    www.boschsecurity.com                www.boschsecurity.com



© Bosch Security Systems Inc. 011 | Data subject to change without notice
T4711831947 | Cur: en-US, V17, 27 Jan 2011

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Data sheet en_us_1874912523

  • 1. Communications Systems | PRS‑FIN, PRS‑FINNA and PRS‑FINS Fiber Interfaces PRS‑FIN, PRS‑FINNA and PRS‑FINS Fiber Interfaces ▶ Redundant network connection ▶ Indicators for power and fault status ▶ Two supervised control inputs (not PRS‑FINNA) ▶ Can use a local power supply Most of the Praesideo system units have plastic fiber power supply (UPS), allowing the units to monitor the optic interfaces. Plastic fiber is used to interconnect power supply and report faults to the network controller. nodes which are less than 50 meters apart. For distances The fiber interfaces have two LEDs for diagnostic of more than 50 meters, glass fiber optic cable is used. A purposes. fiber interface converts from plastic to glass fiber, and The PRS‑FINNA is the same as the PRS‑FIN except that it vice versa. The fiber interfaces have a power supply input has no network node address. This has the advantage that to provide power to remote network sections, and two the unit does not occupy one of the 60 possible addresses control inputs. The control inputs can pass on supervision in the network. It also has the disadvantage that without information about the power supply connected to the an address, it is not possible to access the status of the fiber interface. two control inputs, as it is with the PRS‑FIN. The PRS‑FINS is the same as the PRS‑FIN, except that it accepts single‑mode glass optical fiber instead of Functions multi‑mode glass optical fiber. However, this does not These units interface glass fiber optical cable with plastic increase the maximum permitted cable length of a fiber optical cable, and support redundant wiring Praesideo network. topology. In many applications this is necessary, because Controls and indicators glass fiber can bridge much longer distances than plastic fiber. Any conversion to glass fiber must be converted • Power status LED • Network status LED back to plastic fiber before other Praesideo units can be Interconnections attached, since they all have plastic fiber interfaces. This means that these units are always used in pairs. • Network connection for plastic optical fiber • Network connection for glass optical fiber Each interface can use an external 48 VDC power supply • External power supply input to provide power for itself, as well as for remote parts of • Two control inputs (not PRS‑FINNA) the network. If there is no external power source, the interface uses power from the network controller. The PRS‑FIN and PRS‑FINS have two control inputs. These can be used to accept e.g. the fault output of the external www.boschsecurity.com
  • 2. 2 | PRS‑FIN, PRS‑FINNA and PRS‑FINS Fiber Interfaces Certifications and Approvals Technical Specifications Electrical Region Certification Power consumption 4.6 W (DC) Europe CE External power supply TUEV- TUV Certificate IEC60849 SUED Voltage 24 to 56 VDC, 48 VDC nominal GL GL-SOLAS Current 2.5 A maximum (5 A peak <2 s) Control inputs 2x Safety acc. to IEC 60065 / EN 60065 Connector Screw terminals Immunity acc. to EN 55103‑2 / EN 50130‑4 / Operation Closing contact (with supervision) EN 50121‑4 Glass optical fiber interface Emissions acc. to EN 55103-1 / FCC-47 part 15B Connector (PRS‑FIN and SC (Avago AFBR-5803Z transceiver) Emergency acc. to EN 60849 / EN 54‑16 / ISO 7240‑16 PRS‑FINNA) Maritime acc. to IEC 60945 Connector (PRS-FINS) SC (Avago AFCT-5805BZ transceiver) Wavelength 1300 nm Cable type (PRS‑FIN and 62.5/125 μm or 50/125 μm multi‑mode Installation/Configuration Notes PRS‑FINNA) The PRS‑FINNA and the PRS‑FIN are often used in Cable type (PRS-FINS) 9/125 μm single‑mode combination. The PRS‑FINNA is placed in the local (POF) Mechanical network, and connected to a (remote) PRS‑FIN, which can then provide remote monitoring. Dimensions (H x W x D) The PRS‑FINS is mostly used in installations where Without bracket 27 x 243 x 80 mm (1.1 x 9.6 x 3.1 in) single‑mode (mono‑mode) glass fiber is already present. With bracket 34 x 243 x 84 mm (1.3 x 9.6 x 3.3 in) Otherwise multi‑mode glass fiber is a cheaper alternative. Weight 0.7 kg (1.5 lb) Mounting Bracket (2 screws) Color Charcoal Parts Included Environmental Quantity Component Operating temperature -5 ºC to +55 ºC (+23 ºF to +131 ºF) 1 PRS‑FIN Fiber Interface or Storage temperature -20 ºC to +70 ºC (-4 ºF to +158 ºF) PRS‑FINNA Fiber Interface Non‑Addressable Humidity 15% to 90% or Air pressure 600 to 1100 hPa PRS‑FINS Fiber Interface Single Mode 1 Mounting bracket 1 Control input connector Ordering Information 1 Power supply connector PRS‑FIN Fiber Interface PRS-FIN full network address, multi‑mode PRS‑FINNA Fiber Interface PRS-FINNA Non‑Addressable no network address, multi‑mode PRS‑FINS Fiber Interface Single Mode PRS-FINS full network address, single‑mode Americas: Europe, Middle East, Africa: Asia-Pacific: Represented by Bosch Communications Systems Bosch Security Systems B.V. Robert Bosch (SEA) Pte Ltd 12000 Portland Avenue South P.O. Box 80002 11 Bishan Street 21 Burnsville, Minnesota 55337, USA 5600 JB Eindhoven, The Netherlands Singapore 573943 Phone: +1-800-392-3497 Phone: + 31 40 2577 284 Phone: +65 6571 2600 Fax: +1-800-955-6831 Fax: +31 40 2577 330 Fax: +65 6571 2698 audiosupport@us.bosch.com emea.securitysystems@bosch.com apr.securitysystems@bosch.com www.boschsecurity.com www.boschsecurity.com www.boschsecurity.com © Bosch Security Systems Inc. 011 | Data subject to change without notice T4711831947 | Cur: en-US, V17, 27 Jan 2011