KNX PY Installation And Adjustment
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KNX PY Installation And Adjustment

Global irradiance sensor
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KNX PY
Global Irradiance Sensor
Item number 70157
Installation and Adjustment

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Summary of Contents for KNX PY

  • Page 1 KNX PY Global Irradiance Sensor Item number 70157 Installation and Adjustment...

  • Page 2: Table Of Contents

    6.3.4. Linkage inputs of OR Logic ................ 18 Elsner Elektronik GmbH • Herdweg 7 • D-75391 Gechingen • Germany Pyranometer KNX PY • from software version 1.00, ETS programme version 1.11 Status: 21.08.2013 • Errors excepted. Subject to technical changes.
  • Page 3 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 4: Description

    (kilowatt hours per squaremetre). Both values can be read out by the KNX PY. Four switching outputs with adjustable threshold values as well as additional AND and OR logic gates are available.The sensor system, the evaluation electronics and the electronics of the bus...

  • Page 5: Installation And Commissioning

    The device may only be used as a fixed-site installation; that means only when assem- bled and after conclusion of all installation and operational start-up tasks and only in the surroundings designated for it. Pyranometer KNX PY • Status: 21.08.2013 • Technical changes reserved. Errors reserved.

  • Page 6: Location

    Fasten the mount vertically onto the wall or pole. Fig. 3 When wall mounting: flat side on wall, crescent- Collar shaped collar upward. Pyranometer KNX PY • Status: 21.08.2013 • Technical changes reserved. Errors reserved.
  • Page 7 Sun, wind and precipitation can act upon the sensors without hindrance. Fig. 7 Example use of the hinge arm mounting: Fitting to a pole with worm drive hose clips Pyranometer KNX PY • Status: 21.08.2013 • Technical changes reserved. Errors reserved.

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

    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 Pyranometer KNX PY • Status: 21.08.2013 • Technical changes reserved. Errors reserved.

  • Page 9: Preparing The Sensor

    Push the connection cable through the rubber seal on the bottom of the device and connect voltage and data cable to the provided clamps. 2.3.4. PCB layout Fig. 10 KNX clamp +/- Programming LED Programming pushbutton for the teach-in of the device Pyranometer KNX PY • Status: 21.08.2013 • Technical changes reserved. Errors reserved.

  • Page 10: Mounting The Sensor

    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. Pyranometer KNX PY • Status: 21.08.2013 • Technical changes reserved. Errors reserved.

  • Page 11: Maintenance

    ATTENTION The device can be damaged if significant volumes of water penetrate the housing. • Do not clean with high pressure cleaners or steam jets. Pyranometer KNX PY • Status: 21.08.2013 • Technical changes reserved. Errors reserved.

  • Page 12: Transmission Protocol

    Switching output Threshold value 2: Input 1.006 C R W Switching output block Threshold value 3: 16 bit value Input / Output 9.008 C R W T A Pyranometer KNX PY • Status: 21.08.2013 • Technical changes reserved. Errors reserved.
  • Page 13 C R T OR Logic 2 8 bit output A 5.010 C R T OR Logic 2 8 bit output B 5.010 C R T Software version readable 217.001 Pyranometer KNX PY • Status: 21.08.2013 • Technical changes reserved. Errors reserved.

  • Page 14: Setting Of Parameters

    (Value is not retained after reset) Use malfunction object No • Yes Maximum message rate 1 • 2 • 3 • 5 • 10 • 20 messages per second Pyranometer KNX PY • Status: 21.08.2013 • Technical changes reserved. Errors reserved.

  • Page 15: Threshold Values

    • TV below = 1 | TV + Hyst. above = 0 • TV below = 0 | TV + Hyst. above = 1 Switching delay from 0 to 1 none • 1 secs … 2 h Pyranometer KNX PY • Status: 21.08.2013 • Technical changes reserved. Errors reserved.

  • Page 16: Logic

    • if switching output = 1 => send 1 • if switching output = 0 => send 0 6.3. Logic Communication objects logic inputs do not release • release Pyranometer KNX PY • Status: 21.08.2013 • Technical changes reserved. Errors reserved.

  • Page 17: And Logic 1 / 2

    = 0 object A value 0 … 255 if logic = 1 object B value 0 … 255; 127 if logic = 0 object B value 0 … 255 Pyranometer KNX PY • Status: 21.08.2013 • Technical changes reserved. Errors reserved.

  • Page 18: Linkage Inputs Of And Logic

    1. / 2. / 3. / 4. Input • do not use • all switching events which the sensor pro- vides (see “Linkage inputs of the OR logic”) Pyranometer KNX PY • Status: 21.08.2013 • Technical changes reserved. Errors reserved.

  • Page 19: Linkage Inputs Of Or Logic

    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 Pyranometer KNX PY • Status: 21.08.2013 • Technical changes reserved. Errors reserved.
  • Page 20 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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70157

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