24 V DC version max. 100 mA, Residual ripple 10% Data output KNX +/- bus terminal plug BCU type Own micro controller PEI type Group addresses max. 254 Rain Sensor KNX R • Date of issue: 05.11.2010 • Technical changes reserved. Errors reserved.
The device must only be operated as stationary system, i.e. only in a fitted state and after completion of all installation and start-up works, and only in the environment in- tended for this purpose. Rain Sensor KNX R • Date of issue: 05.11.2010 • Technical changes reserved. Errors reserved.
The sensor comes with a combination wall/pole mount. The mount comes adhered by adhesive strips to the rear side of the housing. Fasten the mount vertically onto the wall or pole. Rain Sensor KNX R • Date of issue: 05.11.2010 • Technical changes reserved. Errors reserved.
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Fig. 6 Example uses of the hinge arm mounting: With the hinge arm mounting, the sensor peeps out from beneath the roof overhang. Rain Sensor KNX R • Date of issue: 05.11.2010 • Technical changes reserved. Errors reserved.
Fig. 8 a+b Drill hole plan Dimensions of rear side of housing with bracket. Sub- ject to change for technical enhancement. Langloch 7,5 x 5 mm Rain Sensor KNX R • Date of issue: 05.11.2010 • Technical changes reserved. Errors reserved.
Push the bus connection cable through the rubber seal on the bottom of the sensor and connect bus +/- to the provided clamps. For 24V devices the connection cable must be plugged in between the cover and circuit board. Rain Sensor KNX R • Date of issue: 05.11.2010 • Technical changes reserved. Errors reserved.
4) Slot for KNX clamp +/- Opening for the bus cable 6) Programming pushbutton for the teach-in of the device 7) Programming LED Rain Sensor KNX R • Date of issue: 05.11.2010 • Technical changes reserved. Errors reserved.
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 Rain Sensor KNX R • Date of issue: 05.11.2010 • Technical changes reserved. Errors reserved.
As a precaution, the device should always be separated from power supply for maintenance works (e.g. deactivate or remove fuse). Rain Sensor KNX R • Date of issue: 05.11.2010 • Technical changes reserved. Errors reserved.
Switching Output C R T OR Logic 4 8 bit Output A C R T OR Logic 4 8 bit Output B C R T Rain sensor KNX R • Date of issue: 19.01.2011 • Technical changes reserved. Errors reserved.
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C R W Logic Input 6 Input C R W Logic Input 7 Input C R W Logic Input 8 Input C R W Software Version readable Rain sensor KNX R • Date of issue: 19.01.2011 • Technical changes reserved. Errors reserved.
Logic 1 / 2 / 3 / 4 not active • active Transmission delay of switching outputs 5 secs … 2 h after power up and programming Rain sensor KNX R • Date of issue: 19.01.2011 • Technical changes reserved. Errors reserved.
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Logic output sends one 1 bit object if logic = 1 object value 1 • 0 if logic = 0 object value 1 • 0 Rain sensor KNX R • Date of issue: 19.01.2011 • Technical changes reserved. Errors reserved.
The OR logic is additionally provided with the following inputs: AND logic output 1 AND logic output 1 inverted AND logic output 2 AND logic output 2 inverted AND logic output 3 Rain sensor KNX R • Date of issue: 19.01.2011 • Technical changes reserved. Errors reserved.
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Setting of parameters AND logic output 3 inverted AND logic output 4 AND logic output 4 inverted Rain sensor KNX R • Date of issue: 19.01.2011 • Technical changes reserved. Errors reserved.
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Elsner Elektronik GmbH Control and Automation Technology Herdweg 7 D – 75391 Gechingen Phone +49 (0) 70 56 / 93 97-0 info@elsner-elektronik.de Germany +49 (0) 70 56 / 93 97-20 www.elsner-elektronik.de...
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