Diagram 1: Alarm system with npn- outputs, technical input and
BANDIT
-
controlled internal siren 12V / max. 250 mA
p. 30 - Examples of application - diagram 1
BANDIT
240 DB
v.206
Alarm central
A
la
rm
-
o
u
tp
u
t
n
p
n
G
u
a
rd
o
u
tp
u
t
n
p
n
S
a
b
o
ta
g
e
lo
o
p
In
p
u
t
te
c
h
n
ic
a
l
fa
ilu
re
t
o
d
ia
le
r
1
2
V
s
u
p
p
ly
+
_
_
_
O
K
o
u
t
T
m
p
Read switch
dips
R
e
d
ju
m
p
P
a
n
in
V
G
rd
in
V
F
2
ON
ON
1
1
2
2
3
3
ON
ON
1
1
2
2
3
3
ON
ON
1
1
2
2
3
3
4
4
5
0
0
m
A
A
lin
V
Read
OKout
G
rd
o
u
t
A
lo
u
t
Tmpout
Grdin
Panin
Alin
Supply
Ta
P+
A+
G+
+
Tb
P-
A-
G-
-
C
O
M
N
C
N
O
T
a
m
p
e
rc
o
n
ta
c
t
1
2
V
i
n
+
_
Internal siren
Max. 250 mA
A
B
C
EXAMPLES OF APPLICATION
Dip switches:
A1
:position
ON =
unit is
only in guard if there
is 12V over [Grdin].
So if relevant output
of alarm system
active (npn-transistor
in conduction), the
GrdinV LED is lit and
BANDIT
is in guard-
mode.
A2
: position
OFF
= if
there is a transition
from 12V to 0 V
over [Alin] while
BANDIT
is in guard,
the alarm mode is
activated. This
means: fog ejection
during adjusted time
period (dip block C),
and sounding of
connected internal
siren for max 3
minutes.
A3
: position
ON
= only
12V over [Panin] can
activate panic mode,
but because this
input isn’t connected,
panic mode is not
possible.
B1
: No remote control is connected, so no function.
B2
: No remote control is connected, so no function.
B3
: No
Control box connected, so position
ON
.
C1
OFF
,
C2
OFF
,
C3
ON
and
C4
OFF
= adjusted fog ejection period is 4 seconds (see p. 25).
The technical failure input of the alarm system receives12V as long as there is no
BANDIT
failure.
