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6.14
General Catalogue • tebis.KNX
Radio Frequency Products (Flush Mounted)
RF input modules of EIB/KNX are
used as interfaces for
volt free contact and switches or
conventional pushbuttons. Using
these modules it is possible to
control the electrical devices
connected in the network by
transmitting an RF signal. They
can control RF output modules
as well as TP wired products
with the help of the media
coupler TR131A. These products
are particularly useful for
renovating or extending existing
installations.
2 or 4 inputs - 230V or Battery
Operated
These input modules are
available in following versions
• 2 or 4 input module version -
flush mounted
• With power supply of 230V AC
or with battery.
Operating temperature : 0°C to
45°C
Installation
Link allocation is to be done by
configuration device TX100GB.
These products can also
communicate with TP wired
products with the help of media
coupler TR131A.
General Characteristics of the
Radio System
Frequency - 868.3 MHz
Range - variable according to
the environment - up to 30m
indoor, 100m in free air. Noise
measurement is possible by
TX100GB.
RF System
• Maximum number of RF
products = 256
• Maximum number of RF input
translations by the media
coupler to twisted pair output
products = 63
For technical details see page
6.35.
RF Input Modules (Battery Operated)
Frequency: 868.3 MHz
Power supply: Lithium battery CR1/2 AA 3.0V (Life 5 Years)
Transmission indicated by LED, for one way transmission
Functions:
• ON/OFF, dimming
• Up/Down + alarm - priority setting
• Scenarios
Description
Dimensions
Cat ref.
dia. x depth (mm)
2 KNX Input Modules For 2 Volt Free Contacts
50 x 16mm
TRB302A
RF Input Modules (230V)
Frequency: 868.3 MHz
Power supply: 230V AC 50Hz
Transmission indicated by LED, for one way transmission
Functions:
• ON/OFF, dimming
• Up/Down + alarm - priority setting
• Scenarios
Description
Dimensions
Cat ref.
dia. x depth (mm)
2 KNX Input Modules For 2 Volt Free Contacts
52 x 30mm
TRB302B
TRB302A
TRB302B