Panasonic Eco Solutions Nordic AB
MEW01472
Rev: -
Planning Instructions Fire alarm system EBL512 G3, United version 2.7.x
113
G3 unit). Each one of the other control units in the system is called a
"Slave"
.
The master has to be equipped with one or more 8 zones expansion
board 1580. Each slave has to be connected to a zone line input.
(One slave per zone line input.)
Each zone line input used for this purpose (on the 1580 board), has to
be programmed as type "Alarm from CU".
17.1.2
Slave unit
Each "Slave", i.e. the non-programmable output for fire alarm routing
equipment (fire brigade tx), has to be connected to an "Alarm from
CU" input in the master. The output is connected like one alarm point
with an end-of-line device:
Figure 26. The output for fire alarm routing equipment (fire
brigade tx) in each slave. Relay contacts shown in quiescent
condition. One end-of-line device (a resistor 4K7 for a 1580
input) and one alarm resistor (560
Ω / 2W) shall be connected
according to the figure.
Slave
The output for fire alarm routing equipment (fire brigade tx) in a slave
unit will be activated
110
as follows:
No fault
on the TLON network
AND
fire alarm in the system.
or
Fault
on the TLON network (a single open circuit (cut-off) or
single short circuit)
AND
fire alarm activated by the slave
itself.
Master
110
Also normal fire alarm indication, activation of outputs, etc.
4K7
560/2W
NO
NC
C
Fire
brigade
tx
output in slave unit
To a 1580 input in
the master.
