M A D E L
15
01/16
Go
G
(+)
(-)
REF
G
Go
N2
AC
2
4
V
1
6
8
9
T
M
P
Dp
N2
KNX / BACnet /ModBus
N1
KNX / BACnet /ModBus
KNX / BACnet /ModBus
T
M
P
Dp
M
Dp
KNX / BACnet /ModBus
KNX / BACnet /ModBus
KNX / BACnet /Mod Bus
N1
N1
N2
KNX / BACnet /ModBus
Communicative VAV Air control.
N1 SVA –C
/
GDB181.1E/
KN /
1
red
(RD)
System voltage AC
24
V
2
black (BK)
System neutral
AC
24
V
6
Violet (VT)
Reference
8
Grey
(GY)
Bus
(KNX RTU)
9
Pink (PK)
Bus
(KNX RTU)
N2 Room temperature controller with sensor
N1 VAV compact air flow controller with
Actuator and pressure sensor
N1 SVA –C
/
GDB181.1E/
BA
/
1
red
(RD)
System voltage AC
24
V
2
black (BK)
System neutral
AC
24
V
6
Violet (VT)
Reference
8
Grey
(GY)
Bus
(BACnet RTU)
9
Pink (PK)
Bus
(BACnaet RTU)
N1 SVA –C
/
GDB181.1E/
MO
/
1
red
(RD)
System voltage AC
24
V
2
black (BK)
System neutral
AC
24
V
6
Violet (VT)
Reference
8
Grey
(GY)
Bus
(Modbus RTU)
9
Pink (PK)
Bus
(Modbus RTU)
Air supply control.
Air supply and exhaust control.
Wiring diagram
SIEMENS