Siemens SIGMASYS C User Manual

12 Monitored lines
Figure 17: FDnet overview
Loop planning
Note the following if there are several FDC modules:
For improved safety, FDnet loops that are as independent of one another as possible should
be applied to different modules.
The loops should also be distributed over different modules when using alarm sounders
and signal bases as evacuation alarms on the loops, in order to improve the safety of the
acoustic alarm.
Examples:
• In buildings with several storeys, apply the loop of one storey to one FDC module and
the LOOP of the next storey to another FDC module.
• In the case of large buildings with multiple loops, distribute these alternately over two
different FDC modules.
12.6.2 Supported Sinteso™ elements
Detector Detector
S-LINE
Detector
C-LINE
Comment / Applications
FDO221
Used as smoke detector
2 selectable parameter sets
Optical detector
FDO241
Used as smoke detector
3 selectable parameter sets
FDT221
Used as heat detector
2 selectable parameter sets
Heat detector
FDT241
Used as heat detector
4 selectable parameter sets
86 / 128 BMT Project Planning Guidelines
Best.Nr. A24205-A337-B970 – Edition 12 (03/07)

Siemens SIGMASYS C Specifications

General

Brand	Siemens
Model	SIGMASYS C
Category	Control Panel
Language	English