Siemens Cerberus CS1140 User Manual

E3G080 Control module ”Extinguishing”
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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

Siemens Cerberus CS1140 Specifications

General

Brand	Siemens
Model	Cerberus CS1140
Category	Security Sensors
Language	English