6.2.7. Linkage inputs of OR logic ................. 19 Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany Brightness Sensor KNX L • from software version 1.0, ETS programme version 1.1 Version: 20.12.2019 • Errors excepted. Subject to technical changes.
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Clarification of signs Installation, inspection, commissioning and troubleshooting of the device must only be carried out by a competent electrician. This manual is amended periodically and will be brought into line with new software releases. 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"...
Elsner Elektronik is not liable for any changes in norms and standards which may occur after publication of these operating instructions.
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The sensor must be mounted horizontally in horizontal the lateral direction. Fig. 2 The sensor must be aligned in the direction of the façade on which shade is to be provided. Facade KNX L brightness sensor • Status: 20.12.2019 • Technical changes reserved. Errors reserved.
Example use of the hinge arm mounting: With the hinge arm mounting, the weather sta- tion projects from beneath the roof overhang. Sun, wind and precipitation can act upon the sensors without hindrance. KNX L brightness sensor • Status: 20.12.2019 • Technical changes reserved. Errors reserved.
2.3.2. View of rear side and drill hole plan 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 KNX L brightness sensor • Status: 20.12.2019 • Technical changes reserved. Errors reserved.
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”. KNX L brightness sensor • Status: 20.12.2019 • Technical changes reserved. Errors reserved.
The device is supplied with the bus address 15.15.255. You can program another ad- dress into the ETS by overwriting the 15.15.255 address or by teaching via the pro- gramming key on the circuit board inside the housing. KNX L brightness sensor • Status: 20.12.2019 • Technical changes reserved. Errors reserved.
ATTENTION The device can be damaged if water penetrates the housing. • Do not clean with high pressure cleaners or steam jets. KNX L brightness sensor • Status: 20.12.2019 • Technical changes reserved. Errors reserved.
Twilight threshold value 1 1 = incre- C R W ment | 0 = decrement Twilight threshold value1 increment C R W Twilight threshold value 1 decrement C R W Brightness sensor KNX L • Status: 20.12.2019 • Technical changes reserved. Errors reserved.
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Twilight threshold value 3 decrement C R W Twilight threshold value 3 Switching C R T output Twilight threshold value 3 Switching C R W output blocking Software Version readable Brightness sensor KNX L • Status: 20.12.2019 • Technical changes reserved. Errors reserved.
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 Brightness sensor KNX L • Status: 20.12.2019 • Technical changes reserved. Errors reserved.
If the threshold value is set per Parameter: Threshold value setpoint per Parameter threshold value in lux 0 … 1000; 200 Hysteresis of the threshold value in % 0 … 50; 20 Brightness sensor KNX L • Status: 20.12.2019 • Technical changes reserved. Errors reserved.
Logic 1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 not active • active Transmission delay of the switching 5 sec … 2 h outputs after power up and programming Brightness sensor KNX L • Status: 20.12.2019 • Technical changes reserved. Errors reserved.
• in case of the change of logic to 1 and cyclically • in case of the change of logic to 0 and cyclically send cyclically every 5 sec … 2 h (only if sending “cyclically”) Brightness sensor KNX L • Status: 20.12.2019 • Technical changes reserved. Errors reserved.
The linkage inputs of the OR logic correspond with the parameters of the AND logic. The OR logic is additionally provided with the following inputs: AND Logic output 1 AND Logic output 1 inverted Brightness sensor KNX L • Status: 20.12.2019 • Technical changes reserved. Errors reserved.
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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 sensor KNX L • Status: 20.12.2019 • Technical changes reserved. Errors reserved.
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