Line separator
8
Multi line separator module FDCL221-M
8.2 Multi line separator module FDCL221-M
8.2.1 Functions
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FDCL221-M multi line separator module
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Nine electronic switches (line separators)
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Connections for the detector lines (FDnet)
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Connections for the stub lines (T-branches)
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Jumper for configuring the operation mode
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1 loop operation: Nine line separators in one FDnet
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2-loop operation: Two FDnet loops, four line separators in each
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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
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Yellow LEDs for the status indicator (line separation)
Observe national guidelines and regulations.
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Fields of application:
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To ensure that several stub lines do not fail in the event of a short-circuit
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Connection between two stubs on the FDnet, if there is no other device
between the branches
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Connection to two separate FDnet loops
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Changing from existing collective systems to the addressed Sinteso and
Cerberus PRO fire detection system
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