E3G080 Control module ”Extinguishing”
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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
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