Detection Line "Stop/Blocking Button - Siemens Cerberus CS1140 Manual

37.6.2 Detection line "stop/blocking button"

37.6.3 Detection line "Loss of extinguishing agent"
37.6.4 Detection line "Extinguishing blocked"
37.6.5 Detection line "Extinguishing activated"
Building Technologies
Fire Safety & Security Products
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'
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monitored for open line / short circuit
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Upon open line / short circuit, in addition to a fault signal, an 'autom. + man. acti-
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vation blocked' signal is given
Max. 150 Ω line resistance
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Line termination with resistor 4k75
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Parameters can be set via AlgoWorks –> see document 005109
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
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monitored for open line / short circuit
–
Max. 150 Ω line resistance
–
line termination with resistor 4k75
–
Parameters can be set via AlgoWorks –> see document 005109
for signal transmitters of the blocking mechanism (if used)
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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
–
Parameters can be set via AlgoWorks –> see document 005109
for genuine confirmation of release of extinguishing agent
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for signal transmitters such as pressure switches (pressostats) or activating me-
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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
–
Parameters can be set via AlgoWorks –> see document 005109
E3G080 Control module "Extinguishing"
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02.2005