Installing, exchanging and connecting modules
Periphery board (4 loops)
7
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7.2.2.7 X12 detector line loop 2
Pin Designation Description
4 LOOP2_2– ↑ Loop 2 / ↑ stub 4 (–)
3 LOOP2_2+ Loop 2 / stub 4 (+)
2 LOOP2_1– Loop 2 / stub 3 (–)
1 LOOP2_1+ Loop 2 / stub 3 (+)
Admissible cable cross-section: 0.2…1.5 mm²
One ↑ loop or two ↑ stubs can be connected.
7.3 Periphery board (4 loops)
7.3.1 Installation
The periphery board (4-loop) FCI2004-A1 is already mounted in the fire control
panels in the factory and only has to be replaced in the event of a repair.
Prerequisites
● Components that make access to the periphery board difficult are removed
(e.g. mounting plate).
● All connections and plug connectors are disconnected (label cables before
disconnecting them).
● The periphery board is removed.
-
3
4
+
-
1
2
X12
LOOP2_1+
LOOP2_1-
LOOP2_2+
LOOP2_2-
+
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