Boschprscsrm PRS‑CSR Call Station Remote User Manual

en-us Data_sheet_enUS_1872223499 PRS-CSR Remote call station

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Communications Systems | PRS‑CSR Call Station Remote

PRS‑CSR Call Station Remote
www.boschsecurity.com

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.

u

Connects to call station interface via CAT-5 cable

u

Up to 1 km from Praesideo optical network

u

Uses standard Praesideo keypads for extension

u

Built-in limiter

u

Powered via CAT-5 and/or local power supply

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
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

2 | PRS‑CSR Call Station Remote

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

7

Call station status (two-color)

8

Network status

9

Data connection (CAT‑5)

1
0

Control input

Certifications and approvals

Parts included

Safety

acc. to IEC 60065 / EN 60065

Component

Immunity

acc. to EN 55103‑2 / EN 50130‑4 /
EN 50121‑4

Quantit
y
1

PRS‑CSR Call Station Remote
Flat cable

Emissions

acc. to EN 55103-1 / FCC-47 part 15B

1

Emergency

acc. to EN 60849 / EN 54‑16 /
ISO 7240‑16

Technical specifications

Maritime

acc. to IEC 60945

Electrical

Region

Certification

Europe

CPR

EU_CPR

COC

CE

CertAlarm

CE

DOP

18 to 56 VDC

Power consumption

3.3 W at 48 V without keypads

Microphone

CE
CE

External power supply

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

GL

Installation/configuration notes
1

S/N

80 dB at max.

Sound pressure level

85 dB (SPL) at 0.5 m and 1 kHz

Headset
3

3
(< 16)

2
A/D

D/A
4

6

PTT
I

O

10

5

1

Headset

2

Microphone

3

Keypad(s)

4

Network processor and DSP

5

Network redundancy switching

6

Power/error

3.5 mm jack

Recommended type

Hosiden HBH 0058

Control inputs

2x

Operation

Closing contact (with supervision)

Mechanical

7
8

9

Connector

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

3 | PRS‑CSR Call Station Remote

Ordering information
PRS‑CSR Call Station Remote

Call station for remote locations with microphone on a
flexible stem, push-to-talk button, monitoring
loudspeaker, to be connected to a PRS-CSI via a CAT-5
cable.
Order number PRS-CSR
Accessories
PRS‑CSI Call Station Interface

Compact unit with mounting clamp, interface between
Praesideo network and a remote CAT-5 connected call
station up to 1000 m away, powered from Praesideo
network.
Order number PRS-CSI
LBB 4432/00 Call Station Keypad

Call station keypad with 8 programmable buttons and
status indicators, up to 16 keypads can be connected
to a call station.
Order number LBB4432/00
LBB 4434/00 Call Station Keypad Kit

PCB to extend a custom call station with
8 programmable buttons and status indicators, up to
16 keypad kits can be connected to a call station.
Order number LBB4434/00
PRS‑CSNKP Numeric Keypad

Call station numeric keypad and LCD for controlled
user access and zone selection in large systems, can
be combined with call station keypads.
Order number PRS-CSNKP

Represented by:
Americas:
Bosch Security Systems, Inc.
12000 Portland Avenue South
Burnsville MN 55337, USA
Phone: +1-800-392-3497
Fax: +1-800-955-6831
audiosupport@us.bosch.com
www.boschsecurity.com

Europe, Middle East, Africa:
Bosch Security Systems B.V.
P.O. Box 80002
5617 BA Eindhoven, The Netherlands
Phone: + 31 40 2577 284
Fax: +31 40 2577 330
emea.securitysystems@bosch.com
www.boschsecurity.com

© Bosch Security Systems 2015 | Data subject to change without notice
1872005003 | en, V14, 01. Jul 2015

Asia-Pacific:
Robert Bosch (SEA) Pte Ltd, Security
Systems
11 Bishan Street 21
Singapore 573943
Phone: +65 6571 2808
Fax: +65 6571 2699
apr.securitysystems@bosch.com
www.boschsecurity.asia

China:
America Latina:
Bosch (Shanghai) Security Systems Ltd. Robert Bosch Ltda Security Systems Division
201 Building, No. 333 Fuquan Road
Via Anhanguera, Km 98
North IBP
CEP 13065-900
Changning District, Shanghai
Campinas, Sao Paulo, Brazil
200335 China
Phone: +55 19 2103 2860
Phone +86 21 22181111
Fax: +55 19 2103 2862
Fax: +86 21 22182398
latam.boschsecurity@bosch.com
www.boschsecurity.com.cn
www.boschsecurity.com



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