Siemens Sinteso FD20 - Line Separator

Line separator
Line separator FDCL221
8
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8 Line separator
8.1 Line separator FDCL221
8.1.1 Functions
● Disconnects the affected bus area in the event of a short-circuit in the FDnet so
that the area unaffected by the short-circuit continues to function.
● The line separator has 2x two screw terminals for the detector line.
● The status of the line separator is indicated by a yellow LED.
Observe national guidelines and regulations.
● Fields of application:
– To ensure that several stub lines do not fail in the event of a short-circuit
– Connection between two stubs on the FDnet, if there is no other device
between the branches
– Changing from existing collective systems to addressable Sinteso and
Cerberus PRO fire detection systems
1 Stub lines as T-branches on the FDnet or C-NET
1
C-NET
C-NET
1
FDCL221
FDCL221
FDnet
FDnet
FDCL221
FDCL221