9.5 Wireless accessories
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 lead immediately next to 230 V/400 V cables.
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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
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.
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Specification
Power supply
230 V~/5 V via plug-in power supply
unit
Power consumption
0.25 W
Radio frequency
868 MHz
Lead length
1.1 m with plug
Safety category
II
IP rating
IP 20 to EN 60529; ensure through de-
sign/installation
Permissible ambient temperature
– Operation
0 to +55 °C
– Storage and transport
−20 to +75 °C
Control unit accessories
(cont.)
VITOCAL
VIESMANN
139
5831388
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