Remote Transmission - Siemens Cerberus CS1140 Planning

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Remote transmission

Interfacing via E3X10.
E3X10.
CPU
alarm fault
K2
24V
RT-device
Interfacing via E3G091
E3X10./E3G070
K2
Q1.........Qx 24V
E3G091
RT-device
Fire & Security Products
Siemens Building Technologies Group
Most fire detection systems are linked to a remote transmission system. Therefore in
case of alarm (alarm stage 2) the fire detection system must initiate the remote trans-
mission device (RT-device).
Remote transmission device
located in cabinet of control unit
required space depends on the type of remote transmission device
powered by 24V of the fire control unit
DC
single channel (alarm + fault) or multi channel (several alarm channels)
disabling/enabling via AlgoPilot
Interfacing
via output contacts and special control in-/outputs of the E3X10. or E3G070
via remote transmission interface E3G091 when using as 'multi channel'
via VdS-module E3L030 to 'Hauptmelder' (ÜE) (Germany)
also CPU-overlapping initiation possible (several CPUs tied to same RT-device)
I-Bus
E3....
CC11
CC11
CI11
Interfacing via E3G070
AlgoPilot
B3Q... (CPU)
E3G070
alarm
K2
RT-device
Interfacing via E3L030
CPU
CC11
CI11
I-Bus
fault
24V
CI11
I-Bus
E3L030
ÜE
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05.2003
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