7
4A
1P
C
-T
V2
.1
NM
V
-D2
M
-EN
11
-02
-04.
d
o
c
P
M
V
A
V
- S
u
bje
c
t t
o t
e
c
hnic
a
l c
ha
nge
s
VAV
– Module NMV-D2M
N-A2.2 Direct connection to control cabinet or
connection box
N-A2.3 Connection in a bus system
NMV-D2M powered from installation
ws
sw
rt
AC
24
V
ZIP-RS232
1
2
5
OFF
Actuator
RS
2
3
2
ON
U
P P
~
T
AC 230 V
ZN
2
3
0
-2
4
~
T
+
_
5
3
2
1
NMV-D2M
U
P P
w
~
T
+
_
AC/DC 24 V
Belimo
PC-Tool
Cable from
kit ZIP-RS232
Cable
from kit ZKS-VAV
c
!
control cabi net or
connecti on box
NMV-D2M powered via bus cable
MP-Bus
Cable from
kit ZIP-RS232
Cable from
kit ZIP-RS232
Belimo
PC-Tool
MP ...
MP 8
-
+
-
+
MP 1
MP ...
-
+
-
+
AC 230 V
ZN
2
3
0
-2
4
AC
24
V
ZIP- RS232
1
2
5
OFF
Actuator
RS
2
3
2
ON
U
PP
~
T
UK24LON
BELIMO
2
Connecting PC-Tool to the bus system !
In bus mode no tools may be operated through the
communications socket of the NMV-D2M. For this
application the connection is made directly to the
UK24LON unit or the DDC system.
!
Duplicated NMV-D2M power supply !
The NMV-D2M must not have a duplicated power
supply! When using this method of connection re-
move the AC 24 V plug from the ZIP-RS232 unit.
!
Detailed information about the MP-bus interface
ZIP-RS232
can be found in the data sheet ZIP-RS232.
