AC 230 V, 50 Hz
DC 24 V
DC 24 V
Outputs Clust-Air module
:
Control BUS: DC 24 V, 4-pole
Fan BUS:
DC 6.8 V – 15.3 V, 3-pole
Analogue input:
Control cable DC 0 V –10 V / Resolution 10 Bit
External switching contact: Floating
IP20
i
Installation and operating instructions MZ-One (05/16)
AC
DC
3
3
3
4
4
4
4
3
4
4
4
4
DC 24 V
L
PE
N
+
A
B
+
A
B
+
A
B
─
+
─
─
+
─
─
+
─
─
+
─
AC 230 V, 50 Hz
─
─
+
─
─
+
─
─
+
─
─
+
─
─
+
─
─
+
─
─
+
─
─
+
─
─
+
─
─
+
─
─
+
─
─
+
─
─
+
─
─
+
─
─
+
─
─
+
A
+
A
+
A
+
─
+
─
+
─
+
─
+
J-Y(ST)Y
-2x2x0.8 / Max.: 200 m
J-Y(ST)Y-2x2x0.8 / Max.: 15 m
LiYY3x0.75 / Max.: 10 m
–
+
–
B A
+
+
A
B
+
A
B
A
+
Wire: 2x1.5
A
+
A
+
A
+
B
A
+
+
–
Rear side:
PCB of programming unit
Front view:
Clust-Air module
B
+
A
NC
NC
A
+
NC
NC
NC
NC
NC
NC
Cable cross-sections and maximum cable lengths
Control BUS:
Cable cross-section:
0.25 mm
2
– 0.5 mm
2
Cable J-Y(ST)Y-2x2x0.8: DC 24 V
Maximum cable length: 200 m
Fan BUS:
Cable cross-section:
Min. 0.75 mm
2
Cable LiYY3x0.75:
DC 6.8 V – 15.3 V
Maximum cable lengths: Clust-Air module to 2 – 4 ventilation units iV12-Smart/iV14:
Max. 33 m each (star-shaped)
Clust-Air module to 4 ventilation units iV12-Smart/iV14:
Max. 10 m (sequentially)
Clust-Air module to 2 ventilation units iV12-Smart/iV14:
Max. 20 m (sequentially)
Clust-Air module to 1 – 2 ventilation units iV25/iV-Twin:
Max. 20 m each (star-shaped)
Clust-Air module to 1 ventilation unit iV-Twin:
Max. 10 m (sequentially)
Temperature-humidity sensor:
Cable cross-section:
0.25 mm
2
– 0.5 mm
2
Cable J-Y(ST)Y-2x2x0.8: DC 5 V
Maximum cable length:
15 m
MZ-One
®
Electrical connection
S
11.04.2016 11:55:31
