Viessmann WAGO KNX/TP gateway, Installation And Service Instructions For Contractors

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18
A
4.
2.
B
1.
2x
3.
2x
Fig. 13
A
Plug-in attachment (standard delivery)
B
Terminator
Establishing a connection to the KNX
The connection to the required network must be estab-
lished by the system integrator. For connections, see
page 13.
Power supply
General information
Danger
Incorrect wiring can lead to serious injury from
electrical current and result in appliance dam-
age.
■ Route extra low voltage (ELV) leads < 42 V
separately from cables > 42 V/230 V~.
■ Strip as little of the insulation as possible,
directly before the terminals. Bundle cables
close to the corresponding terminals.
■ Secure cables with cable ties.
The gateway is connected to the public low voltage
network via the power supply unit (standard delivery).
Mains type TN-S/TT: Separate neutral and protective
conductors in the entire system.
The mains voltage should be single-phase, 100 to
240 V, 50/60 Hz and must be within the voltage range
limits defined in the VDE regulations.
Recommended power cable: 3-core
■
H05VV-F3G 1.5 mm
2
■
H05RN-F3G 1.5 mm
2
The connection versions for the power supply descri-
bed below have an effect on the characteristics of the
gateway:
■ Characteristics in the event of power failure
■ Characteristics during heating system shutdown
■ Characteristics during gateway shutdown
Installation sequence
Connecting the plug-in attachment
(cont.)
5853847
Installation