Siemens Cerberus CS1140, Manual

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E3G080 Control module ”Extinguishing”
152
Building Technologies 001260_k_en_--.doc
Fire Safety & Security Products 02.2005
37.5.2 Control line ”Main valve”
–
To activate the pneumatic circuit up to max. 2A total current
–
Active upon ’Extinguishing command’ or ’ Blocking input active’ (terminal 20)
until expiry of permissible operating time or until reset
–
Monitored for open line / short circuit
–
Upon open line / short circuit, in addition to a fault signal, an ”autom. + manual
activation blocked” signal is given
–
valve coil as line termination element
–
automatic calibration by means of maintenance key ”S4” (–> see page 156)
–
Also operational with ’Emergency operation E3G080’
Î
Parameters can be set via AlgoWorks –> see document 005109
37.5.3 Control line ”Alarm horn”
–
To activate electronic alarm horns up to a max. of 2 A total current
–
Start of ’Active status’ selectable
–
Monitored for open line / short circuit according to the principle of reversed polar-
ity
–
Function change of alarm tone mode:
Î
Until EP5 : possible by combining with 'Illuminated warning panel' output (Con-
nection –> see page 158)
Î
≥ EP7F : Programmable via AlgoWorks (Connection –> see page 158)
–
Line termination with resistor 4k75
–
steady or pulsating is programmable
Î
Parameters can be set via AlgoWorks –> see document 005109
37.5.4 Control line ”illuminated warning panel”
–
To activate illuminated warning panels up to a max. of 2A total current
–
immediately active upon ’Extinguishing command’ (inevitable as long as sec-
tor valve is active)
–
monitored for open line / short circuit according to the principle of reversed polar-
ity
–
Line termination with resistor 4k75
Î
Parameters can be set via AlgoWorks –> see document 005109
37.6 Detection lines
37.6.1 Detection lines ”Manual activation”
–
for the initialization of the manual activation of extinguishing (independent of the
control unit)
–
generates ’Extinguishing command’ (even if the control unit malfunctions)
–
designed for manual call points, collective (mandatory Z-diode 5.6 V)
–
function ’AI pulse generator’
–
function ’break glass’
–
monitored for open line / short circuit
–
Max. 150
Ω
line resistance
–
line termination with resistor 4k75