Bgm Inputs; Status Output Contacts - Bosch Plena Voice Alarm System Installation And Operation Manual

Plena Voice Alarm System
5.1.10

BGM inputs

The voice alarm controller has 2 BGM inputs (see Figure 5.14 and Table 5.1). Each BGM input
has a double cinch socket. To these cinch outputs, a background music source can be
connected (e.g. a PLN-DVDT Plena DVD Tuner). The signals connected to the L (left) and R
(right) cinch sockets are mixed to form a single input signal.
Figure 5.14 BGM inputs
Input
CD/Tuner
AUX
Table 5.1 BGM inputs
5.1.11

Status output contacts

The voice alarm controller has 3 status output contacts to indicate the current system state
(see Figure 5.15). These are used to send the status of the Plena Voice Alarm System to third
party equipment or to connect sounders or similar indicating devices.
Figure 5.15 Status output contacts (default)
Bosch Security Systems B.V.
In
AUX
CD/Tuner
Source
CD or tuner
Auxiliary source
NC
Z1
COM EMG
NO
Z2
NC
COM Fault
Z3
NO
NC
Z4
Call
COM
NO
Z5
NC
24V V olume Overr
Z6
NO
TR
TRG2
NC
COM
NO
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