Jung KNX WS 10 D, KNX WS 10 T, KNX WS 10 H Operating Instructions Manual

KNX Sensoren
Art.-no.: WS 10 D, WS 10 T, WS 10 H

Operating Instructions
Brightness Sensor, Temperature Sensor
Twilight sensor

1. Function ............................................................................................. 1

2. Safety instructions............................................................................ 1

3. Connection......................................................................................... 1

4. Fitting instructions............................................................................2

5. Technical Data................................................................................... 2

6. Acceptance of guarantee.................................................................. 3

1. Function

The climatic data of interest are collected by three different transducers,
ie. the brightness sensor, the twilight sensor (Fig. ) and the temperature
sensor (Fig. ) and converted into analogue voltage signals (0 – 10 V).
The evaluation of these signals requires additional electronics (e.g.
instabus weather station) which offers the capability of transmitting
measured value or instruction telegrams to the EIB instabus depending
on the analogue signals received. To prevent the formation of moisture
inside the housings, the sensors are equipped with pressure­compensating elements (weatherproofing membrane).

2. Safety instructions

Attention: Electrical equipment must be installed and fitted by
qualified electricians only.

Subject to change without notice.

3. Connection

The connecting cables passes through the screwed conduit entry no. 7 to
the connecting terminals.

Stand: Okt-07 825 060 03

KNX Sensoren
Art.-no.: WS 10 D, WS 10 T, WS 10 H

Terminal designations:

+UB: operating voltage 24 V DC

GND: reference potential (ground) non-earthed

OUT: output 0 – 10 V

4. Fitting instructions

• The sensors must be installed in an accessible place to permit
necessary cleaning, if needed.

• Do not install the sensors in the vicinity of RF transmitters (e.g.
cellular radio transmitters).

• Do not lay sensor cables parallel to mains or other electrically loaded
lines. To prevent EMC problems, there should be a distance of a few
centimeters between these lines and the sensor cable.

• Make sure the sensors are perfectly adjusted (e.g. pointing in the
right direction) as the measured values might otherwise be incorrect.

5. Technical Data

General
Supply voltage : 24 V DC (15 - 30 V DC)
Connecting terminals : screw-type terminals,, max. 2,5 mm²
Connecting cable: through screwed conduit entry no. 7
Recommended cable: 3 x 0,25 mm²
Length of cable: max. 100 m

(observe installation ínstructions)

Voltage output : 0...10 V DC

(into a load of at least 1 kΩ, shortcircuit

protected)
Ambient temperature : - 30 to + 70 °C
Type of protection: IP 65
Mounting position : optional

recommend:
Type of fastening: screw fastening
Dimensions : 58 x 90 x 35 mm

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