Bosch Plena - Connecting Trigger Outputs; Connecting Trigger Inputs; Connecting EMG Trigger Inputs

Bosch Security Systems | 2004-06 | 9922 141 10371en
Plena Voice Alarm System | Installation and User Instructions | Installation en | 33
the controller, two types of trigger inputs can be
connected:
• 6 emergency trigger inputs (see section 4.7.1).
• 6 business trigger inputs (see section 4.7.2).
4.6.5 Connecting trigger outputs
Just like the controller, the router has 3 trigger output
contacts. The trigger output contacts (see figure 4.15)
can be used to indicate particular states of the system to
third-party equipment to trigger certain actions.
The trigger output contacts are implemented as internal
relays offering a normally closed (NC) and a normally
open (NO) contact. By default, all contacts are de-
energized (NC is connected to COM). On entering one
of the states, as mentioned in table 4.4, the
corresponding output contact is energized (NO is
connected to COM).
4.7 Connecting trigger inputs
The rear of the controller (and of a router) provides one
terminal block for connecting trigger inputs. Two types
of trigger inputs can be connected:
• 6 emergency inputs (see section 4.7.1).
• 6 business inputs (see section 4.7.2).
4.7.1 Connecting EMG trigger inputs
The upper part of the terminal block (terminals 1 - 6)
can be used to connect a maximum of 6 EMG triggers.
These triggers have a higher priority, in being served,
than business triggers and will overrule them.
Using the Configuration Software, for each EMG trigger
input the following items can be configured:
figure 4.3: Connecting trigger outputs
table 4.4: Trigger outputs
Contact Description
TRG1 Trigger output 1
TRG2 Trigger output 2
Booster Failure Failure in one of the external
boosters
LBB1992/00
Router
NC
COM
NO
TRG1 TRG2
Booster
Failure
24V
DC Out
Z1
Z2
Z3
Z4
Z5
Z6
V.O.R.
figure 4.4: Connecting EMG triggers
table 4.5: Configuring an EMG trigger input
Item Description
Message Assigns a message(group) as a
.wav file.
Zone Assigns a zone(group).
Priority Assigns a priority (9 - 16).
LBB1990/00
Voice Alarm Controller
123456
VOX Switch
123456
24V
DC out
10K10K