6
Display and operation at the device
Temperature sensor KNX T-B-UP
• Software version 3.1 and higher
Status: 21/03/2016 • Technical changes and errors excepted.
2.3.2. Rear view sensor plate with connection
2.4. Assembly of the sensor
First of all fit the socket with connection. Seal inlet pipes to avoid infiltration.
Then screw the base plate onto the socket and position the frame of the switching pro-
gramme. Connect the bus line +/- (black-red plug) to the terminals provided on the sen-
sor board of the sensor. Pin the sensor with the notches on to the metal frame, so that
sensor and frame are fixed.
2.5. Notes on mounting and commissioning
Never expose the device to water (e.g. rain) or dust. This can damage the electronics.
You must not exceed a relative humidity of 95%. Avoid condensation.
After the bus voltage has been applied, the device will enter an initialisation phase last-
ing a few seconds. During this phase no information can be received or sent via the
bus.
3.
Display and operation at the device
Specifications for the display are set in the ETS and the use of the push buttons is per-
mitted or disabled.
Basically the display can show a two-row or three-row text (e. g. for measured values)
or a tempertuare controller. You can switch between the two types by pressing one of
the buttons, if this has not been disabled in the ETS.
3.1. Mode display and manual temperature
controller
Depending on the ETS setting selected, the mode display will only display show the
current target value, or the base target value setting with scale display. The manually
adjustable range can be set in the ETS.
Fig. 2
1
KNX terminal BUS +/-
2
Catches
2
1
