10
Installation and commissioning
Rain Sensor KNX R
• Date of issue: 05.11.2010 • Technical changes reserved. Errors reserved.
24 V DC version
2.3.5. Mounting the sensor
Close the housing by putting the cover back over the bottom part. The cover must snap
in on the left and right with a definite “click”.
Fig. 11
1
Slot for cable connection to
the rain sensor in the housing
cover
2
Tension clamp for voltage
supply (24 V DC/20 V AC), sui-
table for massive conductors
of up to 1.5 mm² or conduc-
tors with fine wires
3
Opening for the cable for the
voltage supply and for the
bus cable
4
Slot for KNX clamp +/-
5
Programming pushbutton for
the teach-in of the device
6
Programming LED
1
2
4
3
5
6
Fig. 12
Make sure the cover and bottom part are pro-
perly snapped together! This picture is loo-
king at the closed sensor from underneath.
Fastening
