Siemens FS20 Planning Manual page 37

Operation and Connection
indication devices
Fire control panel
↑ System bus
(↑ FCnet/SAFEDLINK)
Fire terminal System bus
(FCnet/SAFEDLINK)
Fire terminal (Touch) Station-internal bus
LED indicator Station-internal bus
(internal)
LED module Station-internal bus
Serial port RS232
Event printer
(internal)
Event printer Serial port RS232
(external)
10 zones EVAC-NL Station-internal bus
operation [NL]
Building Technologies
Fire Safety
FCnet/SAFEDLINK
RS485
RS232
Card cage Card cage
(5 slots)
FCA2003
FCA2008
Control unit (19", FC2080) FCC2002
FC2080
Figure 5: An example of the optional display and operating concept with the FC2080
Interfaces and ↑ visibility of the operation and indication devices
The table below shows the interfaces to which the individual operation and
indication devices are connected, and how the visibility can be configured.
Supply via
Station-internal power
supply
● External 24 V supply
● Station-internal
power supply
(optional)
Station-internal supply
or external DC supply
Station-internal supply
Station-internal supply
Station-internal supply
External supply
Station-internal supply
Project planning of indication and operation devices
Operation and indication devices
(CPU)
DC 24 V
Visibility (configurable)
●
●
Same visibility as station
4
System-wide
4
System-wide
4
System-wide
4
System-wide
10 zones, system-wide
4
RS485
RS232
Operating unit
Operating add-on
Operating add-on
Max. five ↑ stations have
system-wide visibility
2
All other stations have a visibility
of no more than any other two
stations
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