FDCL221-Multi Line separator

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Part no.: S54312-F6-A1
To avoid the breakdown of several stub lines in case of a short circuit, line separators may be inserted.
The multi line separator is used where several stub lines are connected to the C-NET at one point. The
module can also be connected to 2 separate loops

Application
To avoid the breakdown of several stub lines in case of a short circuit, line separators may be inserted.
The multi line separator is used where several stub lines are connected to the C-NET at one point. The
module can also be connected to 2 separate loops
Retrofitting of existing, collective systems to the addressed Cerberus PRO FS720 fire detection system.


Function
The module has total 9 separators. Each separator is an electronic switch, which is integrated in the
C-NET and separates the negative conductor in case of a short circuit, so that the short circuit-free side
can continue to be operated.
The separator has connections for the detector lines, connections for the stub lines (T taps), jumpers for
programming of operation mode (1 loop or 2 loop mode), yellow LED for the status indication signals the
short circuit separation.

Communication protocol

C-NET

Operating voltage (modulated)

12... 33 VDC

Operating current (quiescent)

2.25 mA (9 x 250 μA) or 2 x 1 mA (4 x 250 μA)

Number of separators

9 with 1 loop
2 x 4 with 2 loops

Operating temperature

-25... +70 °C

Storage temperature

-30... +75 °C

Humidity

≤95 % rel.

Color
– Housing
– Cover
– Aux. housing FDCH221

white, ~RAL 9010
Transparent, matt
white, ~RAL 9010

Protection category EN60529/IEC529
– With ext. Housing FDCH221

IP30
IP65

System compatibility

C-NET FS720

Standards

Standards EN54-17

Dimensions

 EN54-17

Approvals

VdS G209162

Communication protocol C-NET
Operating voltage 12... 33 VDC<

Technical Details Table
A6V10230308
Technical Manual

 

A6V10224006
Data Sheet