DITEC VIVAH - Page 14

14
IP1776EN  2012-02-20
11. EXAMPLE APPLICATION FOR ONE-MOTOR AUTOMATIONS
Fig. 11.1
Fig. 11.2
Fig. 11.3
M1
36 35 34 33 32 31
24V=
Motor 1
+
-
+
-
OM
OM=OFF
M1<MAX
1
M1
(VM)
M1
(VM)
max 10 s
1
OPENING CLOSING
M1
36 35 34 33 32 31
24V=
Motor 1
+
-
+
-
OM
OM=OFF
1N4007
M1=MAX
1
A
A
C
VM
VM
max 10 s
max 10 s
1
OPENING CLOSING
C
M1
36 35 34 33 32 31
24V=
Motor 1
+
-
+
-
OM
1N4007
FC
FC=OFF
M1<MAX
1
A
A
C
M1
(VM)
M1
(VM)
max 10 s
1
OPENING CLOSING
C
OM=OFF
When the control panel is used in applications for au-
tomations with one swinging door wing, for up-and-
over doors or for sliding doors, these connections can
be made:
(Fig. 11.1) Use without limit switches.
Set OM=OFF.
Connect the motor as shown in the ¿gure.
NOTE: during the opening operation, the polarities
are those indicated in the ¿gure.
Set VM to the desired speed.
Set M1 so as to obtain slow down of the door wing
before the mechanical stop.
With the above connections the wing stops on the
opening and closing mechanical stop.
When the time set with M1 runs out:
 on opening operation the slow down time is a
maximum of 10 s;
 on closing operation the wing slows down until it
reaches the mechanical stop.
(Fig. 11.2) Use with slow down limit switches.
Set OM=OFF.
Connect the motor and slow down limit switches as
shown in the ¿gure:
 >A@ opening slow down limit switch;
 >C@ closing slow down limit switch.
Set VM to the desired speed.
Set M1=MAX.
With the above connections the wing stops on the
opening and closing mechanical stop.
After the slow down limit switch has been triggered
on opening operation and on closing operation the
maximum slow down time is 10 s.
(Fig. 11.3) Use with stop limit switch.
Set OM=OFF and FC=OFF.
Connect the motor and stop limit switches as shown
in the ¿gure:
 >A@ opening stop limit switch;
 >C@ closing stop limit switch.
NOTE: a single limit switch can also be installed.
Set M1<MAX.
Set VM to the desired speed.
Set M1 so as to obtain slow down of the door wing
before the limit switch is triggered.
With the above connections, the wing stops when
the limit switch operates.
When the time set with M1 runs out:
 on opening operation the slow down time is a
maximum of 10 s;
 on closing operation the wing slows down until it
reaches the stop limit switch.
Intelligent Security & Fire Ltd.