A
7
B
P1
6
5
3 2
1
DL1
1 0
1 0
1 0
CD
0
1
X
9
8
7
6
5
4
3
2
1
0
1
1
A
B
C INT
C INT
INT
C
9
8
7
6
5
4
3
2
1
0
1
DL1
P1
INT
C
T
t
SW3
SW2
t
T
t
T
T
t
SW3
SW2
CD
2
43,5
45
7,5
57
70
106
A
B
64,5
70
145
3
PULSANTE DI CHIAMATA
CALL BUTTON
CD
RUFTASTE
BOUTON D’APPEL
PULSADOR DE LLAMADA
BOTÃO DE CHAMADA
1
2
3
4
5
6
7
8
9
1
X
X
X
X
X
0
X
X
X
2
X
X
X
X
0
X
X
X
X
3
X
X
X
0
X
X
X
X
X
4
X
X
0
X
X
X
X
X
X
5
X
0
X
X
X
X
X
X
X
6
0
X
X
X
X
X
X
X
X
7
X
X
X
X
X
0
0
X
X
8
X
X
X
X
0
X
0
X
X
9
X
X
X
0
X
X
0
X
X
10
X
X
0
X
X
X
0
X
X
11
X
0
X
X
X
X
0
X
X
12
0
X
X
X
X
X
0
X
X
Fig. 4
jumper
SW2
, figure 2, is placed to
position
C
the relay is controlled
by the coded signal sent either by
the entry panel or porter swirch-
board.
When jumper
SW2
(fig. 2) is pla-
ced to position
INT
the relay is
controlled by the coded signal
sent by a intercom call button on
intercom receivers series.
The duration the relay stays ener-
gized depends of jumper
SW3
,
figure 2. When
SW3
is placed to
position
t
the time can be regula-
ted by means of potentiometer
P1
,
figure 1, from about 0.6 sec. to 10
sec., after which it de-energizes
even if the code is still sent.
When
SW3
is placed to position
T
the relay remains energized, after
the time preset by
P1
has ela-
psed, if the coded signal is still
present.
NOTE.
Take off top frame to reach
SW2
and
SW3
jumpers.
The acces key to VLS/100C is con-
trolled by jumpers CD, figure 1.
The code to be set on VLS/100C
must much that of controlling unit,
i.e.:
- When VLS/100C is controlled by
entry panel or porter switchboard
refer to tables in relevant instruc-
tions sheet.
- When VLS/100C is controlled by
intercom receivers refer to table
in figure 4.
Functions to be set
P1
Potentiometer to preset the
time VLS/100C stays ener-
gized.
CD
Access key jumper.
SW2
Jumper to select VLS/100C
driving source:
- When placed to position C
the relay is controlled by
entry panel or porter switch-
board.
- When placed to position
INT
the relay is controlled
by intercom receivers.
SW3
Duration relay stays energi-
zed:
- When placed to position t
the relay stays energized for
the time preset by P1.
- When placed to position T
the relay remains energi-
zed, after the time preset by
P1 has elapsed, if teh
coded signal is still present.
DL1
Test LED.
The LED, figure 1, is lit for
the duration the relay is
energized.
A
terminal covers into boxes provi-
ded with DIN rail (EN 50022).
Dimensions are shown in figure
3A.
It can also be surface mounted,
using the DIN rail supplied, but
fitted with terminal covers.
Dimensions are shown in figure
3B.
1
GB
INSTALLATION
INSTRUCTIONS
VLS/100C.
01
RELAY UNIT
VLS/100C is a relay designed to
control auxiliary services. When
VLS/100C
energized.
Function of each terminal
Terminal block A
1
normally open contact
2
common
3
normally closed contact
Terminal block B
5
<
supply voltage 14÷17,5VDC
6
+
7
input of coded signal
Technical features
• Supply voltage: 14÷17,5VDC.
• Current demand: 60mA.
• Max. load to relay contact 250V,
5A (2A if load is inductive).
• Working temperature range:
from 0 °C to +35 °C.
• Dimensions: 4 DIN units modu-
le, low profile (fig. 3).
The unit can be installed without
