Wireless Base Station - Viessmann VITODENS 242-F Technical Manual

Control units
(cont.)
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Wireless base station

Part no. Z011413
KM-BUS subscribers
For communication between the Vitotronic control unit and
Vitotrol 200-RF wireless remote control.
For up to 3 wireless remote control units. Not in conjunction with a
hardwired remote control unit.
Connection:
■ 2-core lead, length up to 50 m (even when connecting several KM-
BUS subscribers).
■ Never route this cable immediately next to 230/400 V cables.
3 4
Wireless repeater
Part no. 7456538
Mains operated wireless repeater to increase the wireless range and
for use in areas where wireless communication is difficult. Observe
the "Wireless accessories" technical guide.
Do not use more than one wireless repeater per Vitotronic control
unit.
■ For preventing strongly diagonal angles of penetration of the radio
signals through steel reinforced concrete ceilings/floors and/or
multiple walls
■ For circumventing large metallic objects situated between the wire-
less components.
VITODENS
Specification
Power supply 2 AA batteries 3 V
Radio frequency 868 MHz
Wireless range See "Wireless accessories" technical
guide
Protection class III
IP rating IP 30 to EN 60529; ensure through de-
sign/installation
Permissible ambient temperature
– Operation 0 to +40 °C
– Storage and transport −20 to +65°C
Setting range of the set
room temperature for
standard mode 3 to 37 °C
Specification
Power supply via KM-BUS
Power consumption 1 W
Radio frequency 868 MHz
Protection class III
IP rating IP 20 to EN 60529; ensure through de-
sign/installation
Permissible ambient temperature
– Operation 0 to +40 °C
– Storage and transport −20 to +65 °C
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VIESMANN
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