elsner elektronik Sewi KNX L Installation And Adjustment
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elsner elektronik Sewi KNX L Installation And Adjustment

Indoor brightness sensor
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Sewi KNX L
Indoor brightness sensor
Item number 70395
Installation and Ad justment

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Summary of Contents for elsner elektronik Sewi KNX L

  • Page 1 Sewi KNX L Indoor brightness sensor Item number 70395 Installation and Ad justment...

  • Page 3: Table Of Contents

    6.8.2. AND logic connection inputs ..............29 6.8.3. Connection inputs of the OR logic ............. 30 Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany Sensor Sewi KNX L • from ETS programme version 1.1 Version 10.09.2018 • Errors excepted. Subject to technical changes.
  • Page 4 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"...

  • Page 5: Description

    Description Description The Sensor Sewi KNX L for the KNX bus system captures the brightness in the room. The measurement value can be used for the control of limit-dependent switching out- puts. States can be linked via AND logic gates and OR logic gates. Multi-function mod- ules change input data as required by means of calculations, querying a condition, or converting the data point type.

  • Page 6: Installation And Start-Up

    Elsner Elektronik is not liable for any changes in norms and standards which may occur after publication of these operating instructions.

  • Page 7: Construction Of The Sensor

    Installation and start-up The Sensor Sewi KNX L is installed surface mounted on walls or ceilings. 2.3. Construction of the sensor 2.3.1. Housing from the outside Fig. 1 1 Brightness sensors A Recess to open the housing. When closing the housing, the recess aligns to the mark- ing on the skirting Sensor Sewi KNX L •...

  • Page 8: Printed Circuit Boards / Connections

    Mark for aligning the cover 2.4. Assembly Fig. 3 Open the housing. To do this, carefully lift the cover from the skirting. Start at the recess (Fig. 1: A). Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.

  • Page 9: Notes On Mounting And Commissioning

    After the bus voltage has been applied, the device will enter an initialisation phase last- ing a few seconds. During this phase no information can be received or sent via the bus. Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.

  • Page 10: Addressing The Equipment

    The brightness sensor must not get dirty over or covered. As a rule, it is sufficient to wipe the device with a soft, dry cloth twice a year. Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.

  • Page 11: Transfer Protocol

    -WC- [7.5] DPT_Time- 2 bytes value 2: Delay from 1 to 0 PeriodSec Brightness sensor 2 threshold Output R-CT [1.1] DPT_Switch 1 bit value 2: Switching output Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.
  • Page 12 Depending on 4 bytes setting 1145 Computer 1: Output O2 Output R-CT Depending on 4 bytes setting 1146 Computer 1: Condition text Output R-CT [16.0] DPT_String_ASCII bytes Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.
  • Page 13 R-CT Depending on 4 bytes setting 1170 Computer 4: Condition text Output R-CT [16.0] DPT_String_ASCII bytes 1171 Computer 4: Monitoring status Output R-CT [1.1] DPT_Switch 1 bit Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.
  • Page 14 R-CT [16.0] DPT_String_ASCII bytes 1195 Computer 7: Monitoring status Output R-CT [1.1] DPT_Switch 1 bit 1196 Computer 7: Block (1: block) Input -WC- [1.1] DPT_Switch 1 bit Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.
  • Page 15 1416 AND logic 2: 8-bit output A Output R-CT [5.010] DPT_- 1 byte Value_1_Ucount 1417 AND logic 2: 8-bit output B Output R-CT [5.010] DPT_- 1 byte Value_1_Ucount Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.
  • Page 16 1444 OR logic 1: 8-bit output A Output R-CT [5.010] DPT_- 1 byte Value_1_Ucount 1445 OR logic 1: 8-bit output B Output R-CT [5.010] DPT_- 1 byte Value_1_Ucount Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.
  • Page 17 1472 OR logic 8: 8-bit output A Output R-CT [5.010] DPT_- 1 byte Value_1_Ucount 1473 OR logic 8: 8-bit output B Output R-CT [5.010] DPT_- 1 byte Value_1_Ucount Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.

  • Page 18: Parameter Setting

    Behaviour on bus restoration of power and following programming or reset: The device sends all outputs according to their send behaviour set in the parameters with the delays established in the "General settings" parameter block. Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.

  • Page 19: General Settings

    Send switching object No • Yes With Sensor Sewi KNX L, the regulation is always started or stopped by an object. Set the object evaluation and the object value prior to the first communication. At the end of the regulation, either "nothing"(status remains unchanged), an on or off command (via the activated switching object) or a dim value can be sent.
  • Page 20 • at object reception or after waiting period Waiting period in seconds 5...72000 (Standard value depending on the setting of "continue regulation") Object value 0 • 1 • 0 or 1 Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.

  • Page 21: Brightness Measurement

    • send off command • send on command • send value 6.4. Brightness Measurement The Sensor Sewi KNX L detects the brightness in rooms, for example for controlling lights. Set the sending pattern for the measured brightness. Sending pattern • never •...

  • Page 22: Brightness Threshold Values

    Start threshold value in Lux 1000 … 150000; 60000 valid until first call Object value limit (min.) in Lux 1000 … 150000 Object value limit (max.) in Lux 1000 … 150000 Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.
  • Page 23 Action when locking • Do not send message • send 0 • send 1 Action upon release [Dependent on the "Switching output (with 2 seconds release delay) sends" setting] Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.

  • Page 24: Night

    No • Yes (in seconds) Switching delay on night none • 1 s … 2 h Switching delay on day none • 1 s … 2 h Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.

  • Page 25: Computer

    (setting via objects is ignored). Maintain the input values received via communication • never objects • after power supply restoration • after power supply restoration and programming Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.
  • Page 26 • 4 byte counter without math. symbol • 4 byte counter with math. symbol • 4 byte floating point Output value (if applicable output value A1 / A2) Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.
  • Page 27 0 [Input range depending on the type of is exceeded output] if blocked 0 [Input range depending on the type of output] Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.
  • Page 28 No • Yes Analysis of the blocking object • At value 1: block | At value 0: release • At value 0: block | At value 1: release Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.

  • Page 29: Logic

    Each logic output may transmit one 1 bit or two 8 bit objects. Determine what the out put should send if logic = 1 and = 0. Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.
  • Page 30 0 … 255 / 100% / 360° / 127; 0 monitoring period is exceeded Output value object B if 0 … 255 / 100% / 360° / 127; 0 monitoring period is exceeded Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.

  • Page 31: And Logic Connection Inputs

    Output behaviour on exceeding the moni- • Do not send message toring time • Send value exceeding [= value of the parameter "monitoring period"] 6.8.2. AND logic connection inputs Do not use Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.

  • Page 32: Connection Inputs Of The Or Logic

    6.8.3. Connection inputs of the OR logic The OR logic connection inputs correspond to those of the AND logic. In addition, the following inputs are available for the OR logic: Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.
  • Page 33 Switching output AND logic 6 inverted Switching output AND logic 7 Switching output AND logic 7 inverted Switching output AND logic 8 Switching output AND logic 8 inverted Sensor Sewi KNX L • Version: 10.09.2018 • Technical Changes and Errors excepted.
  • Page 34 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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