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6 Appendix
6.1 Technical data
KNX Medium
Start-up mode
Current consumption KNX
Current consumption KNX
Auxiliary voltage
Screen diagonal
Resolution
Viewing angle:
- horizontal
- vertical
Connection mode KNX
Power consumption KNX:
- Normal operation
- standby mode
Operating temperature
Storage/transport temperature
Humidity
Degree of protection
Protection class
Dimensions (W x H x D)
Assembling height on wall
Dimension with design frame (W x H x D)
Connection of external temperature sensor/binary contacts
- Connection mode
- Conductor cross-section (flexible) with conductor sleeve
- Cable length
Test mark
Conformity
Standards
44
system link
DC 21 ... 32 V SELV
DC 24 V +/-10% SELV
320 x 240 pixels
type - 75 ... + 75°
type - 55 ... + 75°
bus connecting terminal
approx. 0.9 W (at 50% screen brightness)
approx. 0.6 W
0 ... +50 °C
-10 ... +50 °C
max. 95 % - no condensation
95 x 75 x 44 mm
95 x 93 x 44 mm
4 x analog/digital (pre-assembled)
0.25 mm
max. 10 m
KNX, CE
acc. EMV Directive 2004/108/EC
EN 50491- 5 -1: 2010
EN 50491- 5 -2: 2011
EN 50491- 5 -3: 2011
6.2 Troubleshooting
Bus operation is not possible
TP 1
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.
10 mA
Check bus voltage by activating/pressing the programming button
3.5´´
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
Design frame
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.
IP20
If you have a warranty claim, please contact the point of sale or ship the
III
device postage free with a description of the fault to the appropriate regional
representative.
18 mm
2
z
(5).
EK090
WD11xx, WD12xx
45
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