12
ELECTRICAL CONNECTIONS
sMove controller
•
Installation and operating manual
3.1
Controller sMove s4
Maximum cable lengths
Operating voltage cable, 2-wire, 24 V DC
Between power supply unit (PSU) and controller:
Max. 100 m
Fan-BUS (cable LiYY3x0,75):
1.
Star-shaped connection
of the fans to the controller:
• Between sMove s4 and iV-Smart+/ iV14-Zero/ iV-Light/ iV-Compact:
Max. 33 m
• Between sMove s4 and iV25/iV-Twin+:
Max. 25 m
2. Connect the fans to the controller
in series,
maximum distance between controller and the last connected ventilation unit:
• sMove s4 with 4 x iV-Smart+/ iV14-Zero/ iV-Light/ iV-Compact:
Max. 15 m
• sMove s4 with 2 x iV-Smart+/ iV14-Zero/ iV-Light/ iV-Compact:
Max. 25 m
• sMove s4 with 2 x iV25/ iV-Twin+: ......
Max.
15
m
Connection example for controller sMove s4 with cabinet mounted PSU
Figure 3: Connection example for controller sMove s4 with cabinet mounted PSU and distribution
Fan-BUS: cable type LiYY3x0.75 /
Maximale Kabel-Länge: 33 m (sternförmig)
+ 24 V DC
GND
Lü1
Ub (+)
Lü2
III
IV
V
III
IV
V
III
IV
V
III
IV
V
L
PE
N
AC
DC
I
I
II
II
III
IV
V
VI
VII
III
IV
V
2
1
Steckbrücke/
Jumper
2
1
cable 2x1.5/
maximum length: 100 m
3
4
5
6
7
8
9
10
11
4
4
