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KNX LW
Brightness and Wind Sensor
Technical specifications and installation instructions
KNX LW 230 V
No. 70128
EN
Elsner Elektronik GmbH Control and Automation Engineering
Sohlengrund 16
75395 Ostelsheim
Germany
KNX LW 12...40 V DC / 12...28 V AC
Phone +49 (0) 70 33 / 30 945-0 info@elsner-elektronik.de
Fax
+49 (0) 70 33 / 30 945-20 www.elsner-elektronik.de
No. 70129
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Table of Contents
Related Manuals for Elsner KNX LW Series
Summary of Contents for Elsner KNX LW Series
- Page 1 KNX LW 12...40 V DC / 12...28 V AC No. 70129 KNX LW 230 V No. 70128 Elsner Elektronik GmbH Control and Automation Engineering Sohlengrund 16 75395 Ostelsheim Phone +49 (0) 70 33 / 30 945-0 info@elsner-elektronik.de Germany +49 (0) 70 33 / 30 945-20 www.elsner-elektronik.de...
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Page 3: Table Of Contents
6.2.7. OR Logic 1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 ..............24 6.2.8. Linkage inputs of OR logic ................. 24 Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany Brightness and Wind Sensor KNX LW • from software version 1.02, ETS programme version 1.1... - Page 4 The change status (software version and date) can be found in the contents footer. If you have a device with a later software version, please check www.elsner-elektronik.de in the menu area "Service" to find out whether a more up-to- date version of the manual is available.
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Page 5: 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 product file can be down- loaded from the Elsner Elektronik website on www.elsner-elektronik.de in the “Ser- vice” menu. 1.1. Deliverables •... -
Page 6: Installation And Commissioning
Installation and commissioning Current 230 V AC version max. 20 mA, 12...40 V DC / 12...28 V AC version: at 12 V DC max. 30 mA. max. 0,4 W. residual ripple 10% Data output KNX +/- bus terminal plug BCU type Own micro controller PEI type Group addresses... -
Page 7: Location
Elsner Elektronik is not liable for any changes in norms and standards which may occur after publication of these operating instructions. -
Page 8: Mounting Of The Sensor
Installation and commissioning Fig. 2 The brightness/wind sensor must be mount- ed on a vertical wall (or a pole). Wall pole Fig. 3 Horizontal The brightness/wind sensor must be mount- ed in the horizontal transverse direction (hori- zontally). 2.3. Mounting of the sensor 2.3.1. -
Page 9: View Of Rear Side And Drill Hole Plan
Installation and commissioning Fig. 5 When pole mounting: curved side on pole, collar downward. Collar Fig. 6 Different mounting arms are available from Els- ner Elektronik as additional, optional accessories for flexible installation of the weather station on a wall, pole or beam. Example of the use of a mounting arm: Due to flexible ball joints, the sensor can be brought into ideal position. -
Page 10: Preparing The Sensor
Installation and commissioning 2.3.3. Preparing the sensor Unsnap cover and remove upwards Fig. 9 Screw-on cover (230V de- vice) Cover snaps Bottom part of housing The sensor cover snaps in on the left and right along the bottom edge (see Fig.). The cover of the 230V model is also screwed on top. -
Page 11: Pcb Layout
Installation and commissioning Lead the cable for the voltage supply and bus connection through the rubber seals on the bottom of the device and connect Voltage L/N and Bus +/- to the terminals provid- Fig. 10 Remove the cable shielding under the circuit board and only feed the connector cables up- wards through the openings in the circuit board. -
Page 12: Mounting The Weather Station
Installation and commissioning 12...40 V DC / 12...28 V AC version Fig. 12 Tension clamp for voltage supply (12...40 V DC, 12...28 V AC). Massive conductors of up to 1.5 mm² or conductors with fine wires. Terminal configu- ration independent from po- larity (+/- or -/+). -
Page 13: Notes On Mounting And Commissioning
Installation and commissioning Fig. 14 With the 230V model, screw the cover on to the underpart, to prevent unauthorised or ac- cidental opening. DANGER! There is a risk to life from the live voltage on a 230 V device! • The cover must be screwed on in operation. -
Page 14: Addressing Of The Device At The Bus
Addressing of the device at the bus Addressing of the device at the bus The device is supplied with the bus address 15.15.250. You can program another ad- dress into the ETS by overwriting the 15.15.250 address or by teaching via the pro- gramming key on the circuit board inside the housing. -
Page 15: Transmission Protocol
Transmission protocol 5. Transmission protocol Units of measurement: Wind in Metre per second Brightness in Lux 5.1. List of all communication objects Abbreviations EIS types: Switching 1/0 Floating point value 8 bit value Abbreviations flags: Communication Read W Write Transmit Name Function Flags... - Page 16 Transmission protocol Name Function Flags type Wind threshold value 3 1 = Increment | C R W 0 = Decrement Wind threshold value 3 Increment C R W Wind threshold value 3 Decrement C R W Wind threshold value 3 Switching output C R T Wind threshold value 3...
- Page 17 Transmission protocol Name Function Flags type OR Logic 3 8 bit output B C R T OR Logic4 Switching output C R T OR Logic 4 8 bit output A C R T OR Logic4 8 bit output B C R T OR Logic 5 Switching output C R T...
- Page 18 Transmission protocol Name Function Flags type Brightness threshold value 2 Switching output C R T Brightness threshold value 2 Switching output C R W block Brightness threshold value 3 16 bit value C R W T Brightness threshold value 3 1 = Increment | C R W 0 = Decrement...
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Page 19: Setting Of Parameters
Setting of parameters 6. Setting of parameters 6.1. General settings Maximum telegram quota 1 • 2 • 3 • 5 • 10 • 20 telegrams per second Wind force Measured value • do not send • send cyclically • send on change •... -
Page 20: Wind Threshold Value 1 / 2 / 3
Setting of parameters Twilight Use threshold value 1 / 2 / 3 No • Yes Transmission delay of the switching out- 5 sec … 2 h puts after power up and programming Transmission delay of the switching out- 5 sec … 2 h puts after power up and programming 6.2.1. -
Page 21: Brightness Threshold Value 1 / 2 / 3
Setting of parameters Switching output sends • not • on change • on change to 1 • on change to 0 • on change and periodically • on change to 1 and periodically • on change to 0 and periodically send periodically all 5 sec …... - Page 22 Setting of parameters If the threshold value is set per Communication object: Threshold value setpoint per Communication object The value communicated last shall be • not maintained • after restoration of voltage (der geänderte Grenzwert kann mindestens 100.000 Mal gesichert werden) •...
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Page 23: Twilight Threshold Value 1 / 2 / 3
Setting of parameters If block of the switching output is used: Use block of the switching output Evaluation of the blocking object • if value 1: block | if value 0: release • if value 0: block | if value 1: release Value of the blocking object before 0 •... -
Page 24: Logic
Setting of parameters Step size 1 lux • 2 lux • 3 lux • 4 lux • 5 lux • 10 lux • (only if sending „Increment/decrement“) 20 lux • 30 lux • 40 lux • 50 lux • 100 lux Hysteresis of threshold value in % 0 …... -
Page 25: Linkage Inputs Of And Logic
Setting of parameters Communication object • in case of the change of logic AND Logic 1 sends • in case of the change of logic to 1 • in case of the change of logic to 0 • in case of the change of logic and cyclically •... -
Page 26: Or Logic 1 / 2 / 3 / 4 / 5 / 6 / 7 / 8
Setting of parameters 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 Communication object logic input 5 inverted Communication object logic input 6 Communication object logic input 6 inverted... - Page 27 Setting of parameters AND Logic output 6 AND Logic output 6 inverted AND Logic output 7 AND Logic output 7 inverted AND Logic output 8 AND Logic output 8 inverted Brightness/Wind Sensor KNX LW • Status: 19.07.2019 • Technical changes reserved. Errors reserved.
- Page 28 Elsner Elektronik GmbH Control and Automation Engineering Sohlengrund 16 75395 Ostelsheim Phone +49 (0) 70 33 / 30 945-0 info@elsner-elektronik.de Germany +49 (0) 70 33 / 30 945-20 www.elsner-elektronik.de Technical support: +49 (0) 70 33 / 30 945-250...
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