Bosch Appliances PLE 1MA030-US, PLE-1MA120-US Emergency inputs, Connecting 70 Volt input signal

Page 19

Plena Mixer Amplifier Installation and User Instructions Connections and settings

en 19

4.1.4Emergency inputs

The Tel. emergency/70V input, with VOX functionality, is used for receiving emergency announcements or signals (such as a fire alarm). This input has absolute priority, and will overrule all inputs when an emergency announcement or signal is received.

Either a telephone line or a 70 V input signal can be connected to the Euro style pluggable screw terminal connector (1) at the rear of the unit. See section 4.1.4.1 and section 4.1.4.2.

Caution

Never connect telephone lines and a 70 V signal to the Euro style connector at the same time.

To adjust the volume of the emergency announcement or signal, turn the rotary dial (2) at the rear of the unit. For safety reasons, the volume of the emergency announcement or signal cannot be set to zero.

The master volume control setting (5) does not influence the volume setting of the emergency announcement or signal.

Note

Tel. emergency input does not mute the incoming signal so that an incoming pilot tone will be fed to the zone outputs. With this feature it is possible to use the mixer amplifier in a Bosch Voice Alarm System when using end of line boards (PLN-1EOL).

The signal that is delivered to the unit should be quiet when a call is not made. The pilot tone and frequencies below 300 Hz are filtered from the trigger signal so that the input will not trigger from a pilot tone or low frequency rumble.

4.1.4.1Connecting 70 Volt input signal

Connect the 70 Volt input signal as shown in figure 4.3.

figure 4.3: Connecting 70 Volt input signal

Bosch Security Systems 2007-12 PLE-1MA030-US, PLE-1MA060-US, PLE-1MA120-US en

Page 18 Page 20
Image 19
Page 18 Page 20
Contents Plena Mixer Amplifier Alerts on the apparatus Important safeguardsPage Thank you for choosing a Bosch Security Systems product Table of contents Operation Related documentation IntroductionPurpose Digital document Intended audienceConversion of units of mass Conversion tablesPlena Mixer Amplifier Contents of boxDescription Plena product rangeSchematic overview of the Plena Mixer Amplifier Front panel Controls, connectors and indicatorsPlena PLE-WP2Z3S wall panel Rear panel Rear panel Intentionally left blank Unpack unit InstallationInstall unit in rack optional Check settings/connectionsIntentionally left blank Connecting inputs Connections and settingsPriority microphone input Additional microphones inputs 3 Secondary microphone inputEmergency inputs Connecting 70 Volt input signalConnecting emergency telephone lines Music source inputs Connecting music source inputsMusic only Connecting outputsMain output Call onlyConstant voltage loudspeakers Connecting speakersRear panel settings Unit settingsRotary controls Pin settings and labelling Operation Switch on and offSwitch on Switch offOutput controls Microphone/line controlsMusic controls Tone controlElectrical Technical dataEnvironmental MechanicalPage For more information visit

PLE 1MA030-US, PLE-1MA060-US, PLE-1MA120-US specifications

Bosch Appliances has long been recognized for its commitment to quality and innovation, particularly in the realm of kitchen technologies. Among its remarkable lineup are the PLE-1MA120-US, PLE-1MA060-US, and PLE-1MA030-US models, each offering distinctive features and technologies crafted to enhance any culinary experience.

Starting with the PLE-1MA120-US, this powerful unit boasts a generous capacity of 1.2 cubic feet, making it ideal for both small and large households. One of its standout features is the sleek and elegant design that seamlessly integrates into any modern kitchen. It is equipped with an intuitive control panel that allows users to easily navigate its numerous settings. Advanced cooking technologies, like the SpeedChef function, significantly reduce cooking times without sacrificing flavor. Additionally, the unit comes with a variety of pre-set cooking modes, making it easier than ever to prepare your favorite dishes with precision.

The PLE-1MA060-US model, with its 0.6 cubic feet capacity, is perfect for those who require a more compact solution. It is designed for efficiency and convenience, featuring a simple yet effective interface. The interior utilizes Bosch's innovative microwave distribution technology, ensuring even cooking results every time. It includes unique features such as a sensor cooking technology, which automatically adjusts cooking times based on humidity and steam detected inside the unit, ensuring optimal heating and cooking without the need for constant monitoring.

Lastly, the PLE-1MA030-US is Bosch's most compact model, designed specifically for tight spaces while still delivering outstanding performance. With a capacity of 0.3 cubic feet, it is ideal for apartments, smaller kitchens, or secondary cooking areas. Despite its size, the PLE-1MA030-US does not compromise on power or functionality. It incorporates a robust heating element and features a user-friendly interface, including one-touch settings for popcorn, reheat, and defrost. Its small footprint and energy-efficient design make it a fantastic choice for energy-conscious consumers.

In conclusion, Bosch's PLE-1MA120-US, PLE-1MA060-US, and PLE-1MA030-US models provide a range of options tailored to diverse cooking needs and preferences. With their blend of innovative technologies, thoughtful features, and elegant designs, these appliances set a new standard for efficiency and convenience in kitchen environments, making them excellent choices for any home. Whether you're a culinary enthusiast or require functional assistance in daily cooking, Bosch’s latest offerings are designed to elevate your kitchen experience to new heights.
Top Page Image Contents