Bosch Plena - Page 40

Bosch Security Systems | 2006-06 | 9922 141 10377 en
Plena Voice Alarm System | Installation and User Instructions | Equipment en | 40
5.3.13 Trigger inputs
5.3.13.1 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.
5.3.13.2 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.
5.3.13.3 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.
figure 5.21: Connecting emergency trigger inputs
123456
VOX Switch
123456
24V
DC out
10 K 10K
figure 5.22: Connecting business trigger inputs
123456
VOX Switch
123456
24V
DC out