6 Appendix
6.1 Technical data
KNX Medium
TP 1
Start-up mode
system link
Current consumption KNX
DC 21 … 32 V SELV
Current consumption KNX
10 mA
Auxiliary voltage
DC 24 V +/-10% SELV
Screen diagonal
3.5´´
Resolution
320 x 240 pixels
Viewing angle:
- horizontal
type - 75 … + 75°
- vertical
type - 55 … + 75°
Connection mode KNX
bus connecting terminal
Power consumption KNX:
- Normal operation
approx. 0.9 W (at 50% screen brightness)
- standby mode
approx. 0.6 W
Operating temperature
0 … +50 °C
Storage/transport temperature
-10 … +50 °C
Humidity
max. 95 % - no condensation
Degree of protection
IP20
Protection class
III
Dimensions (W x H x D)
95 x 75 x 44 mm
Assembling height on wall
18 mm
Dimension with design frame (W x H x D)
95 x 93 x 44 mm
Connection of external temperature sensor/binary contacts
- Connection mode
4 x analog/digital (pre-assembled)
- Conductor cross-section (flexible) with conductor sleeve
0.25 mm
2
- Cable length
max. 10 m
Test mark
KNX, CE
Conformity
acc. EMV Directive 2004/108/EC
Standards
EN 50491- 5 -1: 2010
EN 50491- 5 -2: 2011
EN 50491- 5 -3: 2011
6.2 Troubleshooting
Bus operation is not possible
Manufacturer's logo and message
No connection to KNX controller
are
displayed.
Cause: Bus voltage is not present.
Check bus connection terminals for correct polarity.
Check bus voltage by activating/pressing the programming button
(5).
No indication in display
Cause: Auxiliary voltage is not present.
Check connection for auxiliary voltage (polarity independent).
Check auxiliary voltage by means of measuring device.
6.3 Accessories
Temperature sensor
EK090
Design frame
1319 xx xx
6.4 Warranty
We reserve the right to make technical and formal changes to the product in
the interest of technical progress.
Our products are under guarantee within the scope of the statutory provisions.
If you have a warranty claim, please contact the point of sale or ship the
device postage free with a description of the fault to the appropriate regional
representative.
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