Bosch PRS‑CSR User manual

Communications Systems | PRS‑CSR Call Station Remote
The PRS‑CSR is a call station with the same functionality as
the basic call station, LBB 4430/00, but it uses CAT-5 cable
for its connection to the Praesideo network. It connects,
one-to-one, to the call station interface, PRS‑CSI, which is
part of the Praesideo optical network. The CAT-5 cable,
carrying digital audio and control data, can be as long as
1 km. The length of the CAT-5 cable is not a part of the
Praesideo optical network length. This considerably
increases the overall possible length of the optical network.
The PRS-CSR can be extended with up to 16 keypads
(LBB 4432/00 or LBB 4434/00), each with eight
programmable keys. Extension with a numeric keypad
(PRS‑CSNKP) is also possible.
Functions
The call station has a cardioid, supervised microphone on a
gooseneck stem with good speech intelligibility. A limiter
and a speech filter improve intelligibility and prevent
clipping of the audio. It has a volume control for the
monitoring speaker and the headset. When it plays a chime
or a pre-recorded message, the call station activates its
speaker. When a headset is connected, it replaces the
microphone and speaker.
The remote call station connects via a CAT-5 cable to an
PRS‑CSI unit, which interfaces it to the Praesideo optical
network. The call station gets its power from the interface
unit via the CAT-5 cable, but is also equipped with a local
power supply connection for extreme cases with a very long
cable and many keypads.
Up to 16 call station keypads can connect to the station via
a serial communication link. The call station provides the
power for the keypads. Up to 224 priorities can be assigned
to the call station. All configuration can be done via the
Praesideo network controller.
The remote call station is fully supervised and complies with
IEC 60849. The call station supports fail-safe operation.
Even if the Praesideo network controller fails, the call
station is still able to put through emergency calls.
Controls and indicators
•Three status LEDs
•Configurable PTT-key
•Volume control for loudspeaker/headset
Interconnections
•RJ45 connector for CAT-5 connection
•Serial data and power supply interface for call station
keypads
•Kycon type (lockable) connector for power and two
control inputs
•3.5 mm jack for headset/headphone
PRS‑CSR Call Station Remote
▶Connects to call station interface via CAT-5 cable
▶Up to 1 km from Praesideo optical network
▶Uses standard Praesideo keypads for extension
▶Built-in limiter
▶Powered via CAT-5 and/or local power supply
▶Complete supervision
▶IEC 60849 compliant
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2 | PRS‑CSR Call Station Remote
Certifications and Approvals
Safety acc. to IEC 60065-98
Immunity acc. to EN 55103-2
Emissions acc. to EN 55103-1 / FCC-47 part 15B
EVAC (TÜV certified) acc. to IEC 60849 / BS 5839-8
Installation/Configuration Notes
A/D D/A
6
4
33
(< 16)
1
2
PTT
9
5
I O 7
8
10
1 Headset
2 Microphone
3 Keypad(s)
4 Network processor and DSP
5 Network redundancy switching
6 Power/error
7 Call station status (two-color)
8 Network status
9 Data connection (CAT‑5)
10 Control input
Parts Included
Quantity Component
1 PRS‑CSR Call Station Remote
1 Flat cable
Technical Specifications
Electrical
External power supply 18 to 56 VDC
Power consumption 2.9 W at 48 V without keypads
Microphone
Nominal acoustic input level 75 to 90 dB SPL
S/N > 60 dB at 85 dB SPL
Frequency response 340 Hz to 14 kHz (-3 dB)
Loudspeaker
S/N 80 dB at max.
Sound pressure level 85 dB (SPL) at 0.5 m and 1 kHz
Headset
Connector 3.5 mm jack
Recommended type Hosiden HBH 0058
Mechanical
Dimensions (H x W x D) 90 x 160 x 200 mm (3.5 x 6.3 x 7.9 in)
Length of goose neck 380 mm (15 in)
Weight 1 kg (2.2 lb)
Mounting Standalone
Color Charcoal
Environmental
Operating temperature -5 ºC to +45 ºC (+23 ºF to +113 ºF)
Storage temperature -20 ºC to +70 ºC (-4 ºF to +158 ºF)
Humidity 15% to 90%
Air pressure 600 to 1100 hPa
Ordering Information
PRS‑CSR Call Station Remote
same functionality as the basic call station,
LBB 4430/00, but it uses CAT-5 cable for its
connection to the Praesideo network.
PRS-CSR
Accessories
PRS‑CSI Call Station Interface
an interface between a single remote call sta-
tion, PRS‑CSR, or a remote call station kit,
PRS‑CSRK, and the fiber optical Praesideo net-
work.
PRS-CSI
LBB 4432/00 Call Station Keypad
has eight programmable buttons, each with a
two-color status LED.
LBB4432/00
LBB 4434/00 Call Station Keypad Kit
used in combination with a call station kit or call
station basic to make manual or pre-recorded
announcements to any assigned zones, or to
execute pre-defined actions.
LBB4434/00
PRS‑CSNKP Numeric Keypad
can be used for user access, zone and zone
group selection. LCD for user feedback.
PRS-CSNKP

PRS‑CSR Call Station Remote | 3
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4 | PRS‑CSR Call Station Remote
Americas:
Bosch Security Systems, Inc.
130 Perinton Parkway
Fairport, New York, 14450, USA
Phone: [phone]
Fax: [phone]
[email protected]
www.boschsecurity.us
Europe, Middle East, Africa:
Bosch Security Systems B.V.
P.O. Box 80002
5600 JB Eindhoven, The Netherlands
Phone: + 31 40 2577 284
Fax: [phone]
[email protected]
www.boschsecurity.com
Asia-Pacific:
Bosch Security Systems Pte Ltd
38C Jalan Pemimpin
Singapore 577180
Phone: [phone]
Fax: [phone]
[email protected]
www.boschsecurity.com
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© Bosch Security Systems Inc. 2008 | Data subject to change without notice
T2426623883 | Cur: en-US, V7, 18 Apr 2008