Voice Alarm Router; Voice Alarm Controller; Loudspeakers; Volume Overrides - Bosch Plena Voice Alarm System Installation And Operation Manual

Plena Voice Alarm System
5.2

Voice Alarm Router

5.2.1

Voice alarm controller

Connect the voice alarm router to the voice alarm controller (see section 5.1.3 ).
5.2.2

Loudspeakers

The voice alarm router has 6 zone outputs (Z1 to Z6). The procedure for connecting
loudspeakers to a voice alarm router is the same as the procedure for connecting
loudspeakers to a voice alarm controller (see section 5.1.6 ).
5.2.3

Volume overrides

The voice alarm router has 6 override outputs; 1 for each connected zone. These are suitable
for 4-wire override (24 V) and for 3-wire override. The procedure for using volume override in
zones that are connected to a voice alarm router is the same as the procedure for using
volume override in zones that are connected to the voice alarm controller (see section 5.1.7 ).
5.2.4

Trigger inputs

The voice alarm router has a terminal block to which 6 emergency (EMG) and 6 business
trigger inputs can be connected. Third party systems can use the trigger inputs to start
emergency and business calls in the Plena Voice Alarm System. The trigger inputs must be
configured with the configuration software. The procedure for connecting trigger inputs to a
voice alarm router is similar to the procedure for connecting trigger inputs to the voice alarm
controller (see section 5.1.13 ).
Bosch Security Systems B.V. Installation and Operation manual
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