2017717_b•en•2016-11-01
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WAREMA climatronic®
Schaltaktor 4MDC
F2
5,0 AT H
F1
5,0 AT H
Bus connection "nc" = not
connected (not assigned)
The yellow terminal is not
connected to the device and can
be used to connect through the
24 V wire.
WAREMA climatronic®
Schaltaktor 4MDC
F2
5,0 AT H
F1
5,0 AT H
Bus connection "nc" = not
connected (not assigned)
The yellow terminal is not
connected to the device and can
be used to connect through the
24 V wire.
Example:
Push button, motor 1
Motor 1
M
24 V DC
V+
V+
Motor connection
Dir
ection of
mo
vement
Mx.1 Mx.2
0 V
0 V
2 x 0.75 mm²
Supply line
24 V DC SELV
ATTENTION:
The operating voltage
must be SELV voltage in
accordance with
VDE 0700-1 and
EN 60335-1.
From previous
bus device
Bus A
Bus B
0 V
Bus A
Bus B
0 V
Legend for
other climatro-
nic
®
actuators:
In+ = P
In5 = V1
In6 = V2
In7 = V3
In8 = V4
In1 1.1 = E1.1
In1 1.2 = E1.2
...
Example: group push
button,
motor 3 and motor 4
Groups are built for all
actuators by "jumpe-
ring".
Only connect In+ for
the actuators in the
group.
S1
Example:
Interlocking via window contact
Operation is enabled when the
window is shut.
This function must be programmed
accordingly.
Connection example
Motor DCD22-E
Motor 4
M
24 V DC
V+
V+
Motor connection
Dir
ection of
mo
vement
Mx.1 Mx.2
0 V
0 V
2 x 0.75 mm²
Motor 5
M
24 V DC
LiHH 3 x 0.25 mm²
1
3
2
WH BN
GN **
(not connected)
To next
bus device
Bus A
Bus B
0 V
** Protect the wire against
short circuit with an
additional terminal
Motor 2
M
24 V DC
Example:
Group push button, motor 1 and motor 2
Connection of group push buttons at the locking
inputs. The locking function is no longer availa-
ble. The relevant group is freely programmable
within an actuator (see WAREMA climatronic
®
installation instructions)
Bus A
Bus B
0 V
All push button lines,
JY(St)Y 2x2x0.8 mm
Max. line length 200 m for
interference-proof routing,
use a twisted pair line.
All bus lines
JY(St)Y 4×2×0.8 mm
In+
In+
2 x 0.75 mm²
M
GND
P
LIHH 5x0,25 mm
2
Motor 3
Connection example
Motor with incremental encoder
Fig. 23
Connection example for switch actuator 4MDC
