E3G080 Control module ”Extinguishing”
153
Building Technologies
001260_k_en_--.doc
Fire Safety & Security Products
02.2005
37.6.2 Detection
line
”stop/blocking button”
–
for external blocking of activation of extinguishing via special push button or door
switch (alarm resistor 1k2 or Z-Diode 5.6 V)
–
can be used as required for function ’Stop button’ or ’Blocking button’
–
monitored for open line / short circuit
–
Upon open line / short circuit, in addition to a fault signal, an 'autom. + man. acti-
vation blocked’ signal is given
–
Max. 150
Ω
line resistance
–
Line termination with resistor 4k75
Î
Parameters can be set via AlgoWorks –> see document 005109
37.6.3 Detection line ”Loss of extinguishing agent”
–
for signal transmitters such as cylinder weighing device, manometer etc. (if u-
sed)
–
select as required for make or break contacts with alarm resistor 1k2
–
monitored for open line / short circuit
–
Max. 150
Ω
line resistance
–
line termination with resistor 4k75
Î
Parameters can be set via AlgoWorks –> see document 005109
37.6.4 Detection
line
”Extinguishing blocked”
–
for signal transmitters of the blocking mechanism (if used)
–
select as required for make or break contacts with alarm resistor 1k2
–
monitored for open line / short circuit
–
Max. 150
Ω
line resistance
–
Line termination with resistor 4k75
Î
Parameters can be set via AlgoWorks –> see document 005109
37.6.5 Detection line ”Extinguishing activated”
–
for
genuine confirmation
of release of extinguishing agent
–
for signal transmitters such as pressure switches (pressostats) or activating me-
chanisms (if used)
–
Active status generates ”Extinguishing activated” (activates alarm horn and illu-
minated warning panel (if not already active)
–
if the active status follows within <10 sec of reset, a fault signal is also activated
–
select as required for make or break contacts with alarm resistor 1k2
–
monitored for open line / short circuit
–
Max. 150
Ω
line resistance
–
Line resistance with 4k75 resistance
Î
Parameters can be set via AlgoWorks –> see document 005109
