Hekatron FSZ Basis, Инструкция по эксплуатации, Страница: 24 / 40

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9 Electrical installation
9.6.5 Connection with line surveillance (DIP 1 ON) and two detector stubs (DIP 2 ON)
The system is operated with two smoke switch stubs and with an external manual button. A line
surveillance unit with termination module (AM 142) and a magnet are installed according to DIN
EN 14637. DIP switches 1 and 2 must be set to ON.
L
N
PE
NC 1
COM 1
NO 1
+ 24V
GND ORS
K
B
THM+ THM -
+ 24
V
HA
T
Reset GND
EN 14637
2 Stiche (2 Stubs
)
Al
.S
pe
ich
er
(a
l.s
to
ra
ge
)
FSZ Basis
=
OFF
=
ON
+ -
THM
ORS/TDS
+
1 3 2
BUS
-
6 5 4
RD
BK
WH
YE
+
+
-
-
<
>
>
>
AM 142
ORS/TDS
+
1 3 2
BUS -
6 5 4
S
Ö
L
HAT
AM 142
RD BK WH YE
+
+ -
-
<
> >
>
1 2 3
ON
+ -
THM
magnet
(termination
stub)
To prevent a short-circuit,
remove the red and black
connection wires.
Fig. 9: Example connection with line surveillance