![Siemens Sinteso FD20 Скачать руководство пользователя страница 80](http://html.mh-extra.com/html/siemens/sinteso-fd20/sinteso-fd20_product-data_383408080.webp)
Line separator
Multi line separator module FDCL221-M
8
80 | 152
008164_y_en_--
8.2 Multi line separator module FDCL221-M
8.2.1 Functions
FDCL221-M multi line separator module
●
Nine electronic switches (line separators)
●
Connections for the detector lines (FDnet)
●
Connections for the stub lines (T-branches)
●
Jumper for configuring the operation mode
– 1 loop operation: Nine line separators in one FDnet
– 2-loop operation: Two FDnet loops, four line separators in each
●
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
●
Yellow LEDs for the status indicator (line separation)
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
– Connection to two separate FDnet loops
– Changing from existing collective systems to the addressed Sinteso and
Cerberus PRO fire detection system