Viessmann Vitodens 200 Technical Manual page 40

1.2 Specification
Vitotronic 200 and Vitotronic 333 accessories
Terminator (2 pieces),
part no. 7143 497
To terminate the LON BUS at the first and
last control unit.
KM BUS distributor,
part no. 7415 028
1
Including a 3.0 m long cable and LV plug.
For the connection of 2 to 9 devices to the
Vitotronic KM BUS.
We recommend the use of the KM BUS
distributor if two or more devices are
used which are identified as KM BUS
users.
Protection:
Permissible ambient
temperature
H for operation:
H during storage
H and transport:
40
Immersion temperature sensor
(only for the Vitotronic 200),
part no. 7179 488
To record the low loss header
temperature.
Cable length approx. 3.75 m, wired ready
to plug in
Protection:
Permissible ambient
temperature
H in operation:
H during storage
and transport:
Cylinder temperature sensor
(only for the Vitotronic 200)
for the Vitodens 300 from 49 kW,
part no. 7179 114
Cable length approx. 3.75 m, wired ready
to plug in
Protection:
Permissible ambient
temperature
H in operation:
H during storage
H and transport:
IP 32 to
EN 60529,
safeguard
through design/
installation
20 ºC to +40 ºC
20 ºC to +65 ºC
IP 32
20 ºC to +90 ºC
20 ºC to +70 ºC
IP 32
20 ºC to +90 ºC
20 ºC to +70 ºC
VITODENS