Bosch Plena Installation And User Instructions Manual page 40

Plena Voice Alarm System | Installation and User Instructions | Equipment
5.3.13 Trigger inputs
5.3. 1 3. 1 Introduction
The voice alarm controller 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.
5.3. 1 3.2 Emergency trigger inputs
The upper part of the terminal block (see figure 5.21)
contains the emergency trigger inputs. The emergency
trigger inputs have a higher priority than the business
trigger inputs.
1 2
1 2
10K
figure 5.21: Connecting emergency trigger inputs
Bosch Security Systems | 2006-06 | 9922 141 10377 en
24V
3 4 5 6
DC out
3 4 5 6
VOX Switch
10K
5.3. 1 3.3 Business trigger inputs
The lower part of the terminal block (see figure 5.22)
contains the business trigger inputs. The business trigger
inputs have a lower priority than the emergency trigger
inputs.
1 2 3
1 2 3
figure 5.22: Connecting business trigger inputs
en | 40
24V
4 5 6
DC out
4 5 6
VOX Switch