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Elsner KNX R Installation And Adjustment

Rain sensor
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KNX R
Rain Sensor
Installation and Adjustment

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Summary of Contents for Elsner KNX R

  • Page 1 KNX R Rain Sensor Installation and Adjustment...

  • Page 2: Table Of Contents

    OR Logic 1 / 2 / 3 / 4 ........................... 17 Linkage inputs of OR logic ........................ 19 KNX R Rain Sensor • from software version 1.00, ETS programme version 1.1 • Status: 01.07.2009. Errors excepted. Subject to technical changes Elsner Elektronik GmbH Steuerungs- und Automatisierungstechnik Herdweg 7 •...

  • Page 3: Product Description

    The output of each gate may optionally be configured as 1 bit or 2 x 8 bits Configuration is made using the KNX software ETS. The programme file (format VD2) can be downloaded from the Elsner Elektronik homepage on www.elsner- elektronik.de in the “Service” menu. Technical specifications...

  • Page 4: Pcb Layout

    The following standards have been considered for the evaluation of the product in terms of electro magnetic compatibility: Transient emissions: • EN 60730-1:2000 Section EMV (23, 26, H23, H26) (threshold category: B) • EN 50090-2-2:1996-11 + A1:2002-01 (threshold category: B) •...

  • Page 5: 24 V Dc Version

    24 V DC version Fig. 2 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), suitable for massive conductors of up to 1.5 mm² or conductors with fine wires 3 Opening for the cable for the voltage supply...

  • Page 6: Location

    The rain sensor 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 intended for this purpose. Elsner Elektronik does not assume any liability for changes in standards after publication of this instruction manual. Location Select an assembly location at the building where precipitation may be collected by the sensor unobstructedly.
  • Page 7 Fig. 6: When pole mounting: curved side on pole, collar downward. Fig. 7: An additional, optional accessory available from Elsner Elektronik is an articulated arm for flexible wall, pole or beam mounting of the sensor. Examples for the application of the hinge arm mounting: Ex.1 (Fig.

  • Page 8: View Of Rear Side And Drill Hole Plan

    Ex. 2 (Fig. 9a+b): Pole-mounting with mounting brackets. View of rear side and drill hole plan Fig.10a: Dimensions of rear side of housing with bracket. Subject to change for technical enhancement Fig. 10b: Drill hole plan...

  • Page 9: Preparing The Sensor

    Preparing the sensor Fig. 11 The rain sensor cover snaps in on the left and right along the bottom edge (see Fig.). Remove the cover. Proceed carefully, so as not to pull off the wire connecting the PCB in the bottom part with the rain sensor in the cover (soldered cable connection in case of 230 V AC version, cable with plug in case of 24 V DC version).

  • Page 10: Notes On Installation

    Fig. 13: Push the housing from above into the fastened mount. The bumps on the mount must snap into the rails in the housing. To remove it, the sensor can be simply pulled upwards out of the mount, against the resistance of the fastening.

  • Page 11: Transmission Protocol

    Transmission protocol Abbreviations EIS types: EIS 1 Switching 1/0 EIS 6 8 bit value Flags: Communication Read Write Transmit Listing of all communication objects Name Function EIS type Flags Rain Switching Output C R T AND Logic 1 Switching Output C R T AND Logic 1 8 bit Output A...
  • Page 12 Name Function EIS type Flags OR Logic 4 8 bit Output A C R T OR Logic 4 8 bit Output B C R T Logic Input 1 Input C R W Logic Input 2 Input C R W Logic Input 3 Input C R W Logic Input 4...

  • Page 13: Setting Of Parameters

    Setting of parameters General settings Switching output is with rain 0 • 1 Switching output sends • not • in case of change • in case of change to 1 • in case of change to 0 • in case of change and cyclically •...

  • Page 14: Logic

    Logic Communication objects logic inputs do not release • release AND logic: -------------------------------- Logic 1 / 2 / 3 / 4 not active • active Transmission delay of the switching outputs 5 sec … 2 h after power up and programming OR Logic: -------------------------------- Logic 1 / 2 / 3 / 4...
  • Page 15 AND Logic 1 / 2 / 3 / 4 1. / 2. / 3. / 4. Input do not use • all switching events which the sensor provides (see “Linkage inputs of the AND logic”) Logic output sends not • one 1 bit object • two 8 bit objects...
  • Page 16 If the logic output sends one 1 bit object: Logic output sends one 1 bit object If logic = 1 ! object value 1 • 0 If logic = 0 ! object value 1 • 0 Communication object • in case of the change of logic AND logic 1 sends •...
  • Page 17 If the logic output sends two 8 bit objects: Logic output sends two 8 bit objects If logic = 1 ! object A value 0 … 255 If logic = 0 ! object A value 0 … 255 If logic = 1 ! object B value 0 …...

  • Page 18: Linkage Inputs Of And Logic

    Linkage inputs of AND logic do not use Communication object logic input 1 Communication object logic input 1 inverted Communication object logic input 2 Communication object logic input 2 inverted Communication object logic input 3 Communication object logic input 3 inverted Communication object logic input 4 Communication object logic input 4 inverted Communication object logic input 5...
  • Page 19 1. / 2. / 3. / 4. Input do not use • all switching events which the sensor provides (see “Linkage inputs of the OR logic”) Logic output sends not • one 1 bit object • two 8 bit objects If the logic output sends one 1 bit object: Logic output sends one 1 bit object...

  • Page 20: Linkage Inputs Of Or Logic

    Communication objects • in case of the change of logic AND logic 1 A and B send • in case of the change of logic to 1/0 • in case of the change of logic and cyclically • in case of the change of logic to 1/0 and cyclically send cyclically every 5 sec …...
  • Page 21 Elsner Elektronik GmbH Steuerungs- und Automatisierungstechnik Herdweg 7 D-75391 Gechingen Germany Phone: +49 (0) 70 56/93 97-0 Fax: +49 (0) 70 56/93 97-20 info@elsner-elektronik.de http://www.elsner-elektronik.de...

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