p. 32 - Examples of application - diagram 3
BANDIT
240 DB
v.206
Diagram 3: Alarm system with relay outputs and external dialer to report
a technical failure and alarm.
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
A
B
C
A
la
rm
c
o
n
ta
c
t
G
u
a
rd
c
o
n
ta
c
t
S
a
b
o
ta
g
e
lo
o
p
T
a
m
p
e
rc
o
n
ta
c
t
In
p
u
t
te
c
h
n
ic
a
l
fa
ilu
re
t
o
d
ia
le
r
I
n
p
u
t
c
h
a
n
n
e
l
to
r
e
p
o
rt
(
fo
g
)
a
la
rm
1
2
V
i
n
+
_
Alarm central
External dialer
Dip switches:
A1
:Position
ON =
unit in
guard only if there is
12V over [Grdin].
So if relevant output
of the central is
active(relay-contact
closed), GrdinV LED
is lit and
BANDIT
is in
guard mode.
A2
: Position
OFF
= if
there is a transition
of 12V to 0 V over
[Alin] (contact opens)
while
BANDIT
is in
guard, the alarm
mode is activated.
This means fog
ejection during
adjusted period (dip
block C). [Alout]
becomes [Supply-].
for 3 minutes. During
these 3 minutes, the
input for alarm report
of the dialer gets 12
V and is activated for
this period.
A3
: Position
ON
= only 12V over [Panin] can activate panic mode. Not connected, so no
function.
B1
: No connection of remote control, so no function.
B2
: No connection of remote control, 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 dialer gets 12V as long as there is a
BANDIT
failure through
the
NC
contact of [Okout].
