PLE-1MExxx-2IN Plena Mixer Amplifier

PLE-1MExxx-2IN Plena Mixer Amplifier
Communications Systems | PLE-1MExxx-2IN Plena Mixer Amplifier
PLE-1MExxx-2IN Plena Mixer Amplifier
www.boschsecurity.com
The Plena Economy mixer amplifiers are professional
public address units with modern state‑of‑the‑art
features.
They are easy to use, taking the complexity away from
the user and putting it where it belongs, inside the
equipment. Providing a crisp call or clear music is as
easy as turning on a radio.
Offering the essentials of public address in an
affordable package.
u
4 microphone / line inputs, plus music source input
u
3 models in a wide range of output power (60, 120
and 240 Watts)
u
2‑tone chime
u
Insert feature to use as a pre/power amplifier
u
VU meter to indicate output level; Limiter circuit for
protection
Functions
System overview
The range consists of three mixer amplifiers. The mixer
amplifiers are available in 60, 120, and 240 Watts.
These will have four mic/line inputs, 1 BGM and
operates in a single zone. It has a limiter circuit and
provides an insert feature to use it as an amplifier. The
VU meter gives an output level indication.
Rear view
2 | PLE-1MExxx-2IN Plena Mixer Amplifier
Output status
An LED VU meter provides output indication. A
headphone socket, below the VU meter, provides the
mixer output. For total reliability and ease of use, a
limiter is integrated into the output stage to restrict
output if the user applies excess signal.
Controls and indicators
Front
• On/off switch
• Power on LED with On/off switch
• LED VU meter for master output (LEDs for -18, -12 -6,
-3, 0 dB)
• Master volume knob
• Four volume knobs for microphone inputs
• Volume knob for background music
• Knob for treble level
• Knob for bass level
• Headphone socket
Front view
Power
The mixer amplifiers come in 60, 120 and 240 Watt
output power. This power is directly available on 100 V
constant voltage connections and on a low impedance
connection for a 4 ohm load. Moreover, the amplifiers
have a separate 100 V call-only output channel for
addressing areas where only priority announcements
are required. The call-only output can also be used for
3-wire remote, volume control override.
Inputs
All Mic/line inputs can be switched between
microphone level and line level sensitivity. The inputs
are balanced, but can be used unbalanced. Phantom
power can be switched on to provide power to
condenser microphones.
Input channel 1 can take priority over all other
microphone and music inputs:
• Input 1 can be activated by contact closure on the
PTT (push to talk). A 2-tone chime can be configured
to precede an announcement.
Music input
A separate music input is available with its volume
control.
Personalized settings
More unique features are available such as a
detachable label where the user can write the names
for inputs. This label can then be mounted on the
front, protected by the clear window.
Another useful feature is to indicate preferred settings
on the front panel by inserting colored pins at the
preset levels of all knobs. You can then instruct a user
to set all the controls to the silver pins to configure
the system for their particular use. A second user can
set all controls to the red pins for their configuration.
Output status
A LED VU meter monitors the master output. A
headphone socket, below the VU meter, provides the
mixer output. For total reliability and ease of use, a
limiter is integrated into the output stage to restrict
output if the user applies too much signal.
Back
• Dip switches
Certifications and approvals
Safety
acc. to IEC 60065
EMC emission
acc. to EN 55032‑1
EMC immunity
acc. to EN 55103‑2
Parts included
Quantity
Components
1
Mixer Amplifier
1
Power cord
1
Instructions Manual
Technical specifications
Electrical
Mains power supply
230 VAC ±10%, 50 Hz (reduced
power at lower mains)
Inrush current
PLE‑1ME060‑IN
5A
Inrush current
PLE‑1ME120‑IN
20 A
Inrush current
PLE‑1ME240‑IN
20 A
Power consumption
PLE‑1ME060‑IN
200 VA
PLE‑1ME120‑IN
400 VA
PLE‑1ME240‑IN
760 VA
3 | PLE-1MExxx-2IN Plena Mixer Amplifier
Environmental
Performance
Operating temperature
-5 ºC to +45 ºC
Storage and transport
temperature
-40 ºC to +70 ºC
Relative humidity
<95%
Frequency response (Line)
80 Hz to 18 kHz (+1/‑3 dB @
‑10 dB ref. rated output)
Frequency response (Mic.)
80 Hz to 18 kHz (+1/‑3 dB @
‑10 dB ref. rated output)
Distortion
<1% @ rated output power, 1 kHz
Bass Control
Max. ± 8 dB
Treble Control
Max. ± 8 dB
Mic./Line input
4x
Order number PLE-1ME060-2IN
Input 1 (push-to-talk contact
with priority)
5‑pin Euro style, balanced,
phantom
PLE-1ME120-2IN Plena 120 Watt Mixer Amplifier
Input 2
3‑pin XLR female, balanced,
phantom
Input 3 and 4
TRS Jack (1/4, 6.35 mm)
balanced
Sensitivity
1 mV (mic.); 200 to 300 mV (line)
Impedance
>1 kOhm (mic.); >5 kOhm (line)
Loudspeaker output
4 ohm
100 V
PLE-1ME060-IN
15.5 V (60 W)
60 W
PLE-1ME120-IN
22 V (120 W)
120 W
PLE-1ME240-IN
31 V (240 W)
240 W
Loop through insert
Connector
RCA Cinch
Sensitivity
1V
Impedance
>10 kOhm
Mechanical
Dimensions (H x W x D)
100 x 430 x 270 mm
(19" wide, 2U high)
Mounting
Stand-alone, 19" rack
Color
Charcoal
Weight
PLE-1ME060-IN
Approx. 6.5 kg
PLE-1ME120-IN
Approx. 8.9 kg
PLE-1ME240-IN
Approx. 10.5 kg
Ordering information
PLE-1ME060-2IN Plena 60 Watt Mixer Amplifier
Mixer amplifier, 60 W, 4 microphones and background
music (BGM) input.
Mixer amplifier, 120 W, 4 microphones and
background music (BGM) input.
Order number PLE-1ME120-2IN
PLE-1ME240-2IN Plena 240 Watt Mixer Amplifier
Mixer amplifier, 240 W, 4 microphones and
background music (BGM) input.
Order number PLE-1ME240-2IN
4 | PLE-1MExxx-2IN Plena Mixer Amplifier
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
[email protected]
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
[email protected]
www.boschsecurity.com
© Bosch Security Systems 2016 | Data subject to change without notice
23391495691 | en, V1, 26. Aug 2016
Asia-Pacific:
Robert Bosch (SEA) Pte Ltd, Security
Systems
11 Bishan Street 21
Singapore 573943
Phone: +65 6571 2808
Fax: +65 6571 2699
[email protected]
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
[email protected]
www.boschsecurity.com.cn
www.boschsecurity.com
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