Bosch PLE?2CS Plena Manual

Communications Systems | PLE‑2CS Plena Two-zone Call Station
PLE‑2CS Plena Two-zone Call Station
www.boschsecurity.com
uModern two-zone call station for the PLE series
uSelectable gain
uSpeech filter and limiter
uOutput level control
uLoop-through option for up to 8 call stations
The Plena two-zone call station is a modern, high-
quality call station with a stable metal base design, a
flexible microphone stem and a unidirectional
condenser microphone. It can make calls to selected
zones in a public address system built with the PLE
series two-zone mixer and mixer amplifiers. In addition
to tabletop use, the Plena design allows neat flush-
mounting in desktops.
Functions
Gain, speech filter and intelligibility
This call station features selectable gain, a selectable
speech filter, and a limiter for improved intelligibility.
Range
The call station has a balanced line level output, giving
it a maximum range of 200 meters from the mixer,
when using CAT-5 extension cables.
Loop-through
With the loop-through RJ-45 connector, it is possible
to daisy chain multiple call stations.
Priority
The priority is automatic i.e. the call station nearest
the mixer has priority and can override a call station
further from the mixer. When a call is being made by a
higher priority call station, a yellow light will display on
the lower priority call stations.
Dip switches and status
DIP switches at the base of the call station select
different microphone gain levels, chimes, and the
speech filter. A service accessible rotary control
provides microphone level attenuation. LEDs on the
call station show which zones have been selected. An
additional LED give visible feedback on the active state
of the microphone and the system:
• Green flashing means standby (chime is sounding)
• Green indicates microphone active
• Amber indicates a higher priority call
Controls and indicators
• 2 x status LEDs
• PTT key
• 2 x zone selection keys
• 2 x zone selection LEDs
• DIP switches
• Rotary volume control

Interconnections
• 2 x RJ45 jacks
Certifications and approvals
Safety acc. to EN 60065
Immunity acc. to EN 55103-2
Emission acc. to EN 55103-1
Region Certification
Europe CE
Parts included
Quantity Components
1PLE-2CS Plena two-zone call station
1 Cable terminated with a lockable CAT-5 connector
Technical specifications
Electrical
Voltage range 24 VDC supplied by PLE mixer amplifier
or mixer
Current consumption <30 mA
Performance
Nominal sensitivity 85 dB SPL (gain preset 0 dB)
Nominal output level 700 mV
Input sound level (max) 110 dB SPL
Gain preset -15 / 0 / +6 dB
Limiter threshold 2 V
Compression ratio limiter 1:20
Distortion <0.6% (maximum input)
Input noise level (equiv.) 25 dB SPLA
Frequency response 100 Hz to 16 kHz
Speech filter -3 dB at 315 Hz, high-pass, 6 dB/oct
Output impedance 200 ohm
Selections
Chimes 6
Mechanical
Base dimensions
(H x W x D)
without microphone
40 x 100 x 235 mm (1.57 x 3.97 x
9.25 in)
Stem length with
microphone
390 mm (15.35 in)
Cable length 5 m (16.4 ft)
Weight Approx. 1 kg (2.2 lb)
Mounting Standalone
Color Charcoal with silver
Environmental
Operating temperature -10 ºC to +45 ºC (14 ºF to +113 ºF)
Storage temperature -40 ºC to +70 ºC (-40 ºF to +158 ºF)
Relative humidity <95%
Ordering information
PLE‑2CS Plena Two-zone Call Station
metal base design, a flexible microphone stem with a
unidirectional condenser microphone and zone
selection
Order number PLE-2CS
2 | PLE‑2CS Plena Two-zone Call Station

3 | PLE‑2CS Plena Two-zone Call Station
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Systems
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200335 China
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[email protected]
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© Bosch Security Systems 2012 | Data subject to change without notice
1882529803 | en, V1, 23. Nov 2012