ABB STOTZKONTAKT Gmb H ABB ibus KNX Weather
ABB STOTZ-KONTAKT Gmb. H ABB i-bus® KNX Weather Unit, Weather Sensor © ABB STOTZ-KONTAKT Gmb. H 2 CDC 504 057 N 0204 | Seite 1
Weather Unit (WZ/S 1. 1), Weather Sensor (WES/A 2. 1) Overview Weather Unit WZS/1. 1 § MDRC § Application program „Sensor Data 2. 0“ § Conversion not possible Weather Sensor WES/A 2. 1 © ABB STOTZ-KONTAKT Gmb. H 2 CDC 504 057 N 0204 | Seite 2 § SM § 9 Measured variables detectably § 100 x 96 x 128 (H x W x D) § Enclosure IP 44
Weather Unit (WZ/S 1. 1), Weather Sensor (WES/A 2. 1) Wiring diagram § © ABB STOTZ-KONTAKT Gmb. H 2 CDC 504 057 N 0204 | Seite 3 The designations are alike with both devices.
Weather Unit (WZ/S 1. 1), Weather Sensor (WES/A 2. 1) Technical Data § Over the RS 485 -interface the data are conveyed to the Weather Unit. § The devices are protected from exchanging the connections (1, 2, A or B). § Communication Weather Unit and Weather Sensor: Cable connection 4 wires Cable length max. 100 m Cable type © ABB STOTZ-KONTAKT Gmb. H 2 CDC 504 057 N 0204 | Seite 4 PYCYM (2 x 2 x 0. 8 mm) J-Y(ST)Y (2 x 2 x 0. 8 mm)
ABB i-bus® KNX Weather Unit WZ/S 1. 1 © ABB STOTZ-KONTAKT Gmb. H 2 CDC 504 057 N 0204 | Seite 5
Weather Unit (WZ/S 1. 1) Hardware Auxiliary voltage and data interface for Weather Sensor supply § 1 (0 V potential) § 2 (24 V potential) § A (RS 485 interface) § B (RS 485 interface) Programming-button/LED Bus connection terminal © ABB STOTZ-KONTAKT Gmb. H 2 CDC 504 057 N 0204 | Seite 6 Power supply
Weather Unit (WZ/S 1. 1) Application program „Sensor Data 2. 0” © ABB STOTZ-KONTAKT Gmb. H 2 CDC 504 057 N 0204 | Seite 7 § Adjustable which Weathers Sensor are connected. § Measured value represented in the appropriate type of data point, e. g. in m/s, in lux or in °C. § 2 threshold value each input with upper and lower limit / threshold value modified via the bus. § Logic AND / OR, 4 inputs, invertible. § 4 memory with 24 values / storage each takes place in the Fi. Fo principle (ring puffer). § Minimum duration underflow and over range adjustable (If the send communication reverts during the minimum duration, no telegrams are sent). § Offset temperature +/- 5 °C.
ABB i-bus® KNX Weather Sensor WES/A 2. 1 © ABB STOTZ-KONTAKT Gmb. H 2 CDC 504 057 N 0204 | Seite 8
Weather Sensor (WES/A 2. 1) Overview sensors © ABB STOTZ-KONTAKT Gmb. H 2 CDC 504 057 N 0204 | Seite 9 § Twilight § 3 x Brightness § Rain § Temperature § Day-/Night-change over § Wind § GPS
Weather Sensor (WES/A 2. 1) Functionality of the individual sensors Twilight © ABB STOTZ-KONTAKT Gmb. H 2 CDC 504 057 N 0204 | Seite 10 Total measuring range 0… 999 Lux Resolution 1 Lux Accuracy +/- 200 Lux
Weather Sensor (WES/A 2. 1) Functionality of the individual sensors 3 x Brightness Total measuring range Resolution Measuring range Accuracy © ABB STOTZ-KONTAKT Gmb. H 2 CDC 504 057 N 0204 | Seite 11 Right Left Middle 0, 1. 000… 99. 000 Lux 1. 000… 9. 999 Lux +/- 2. 000 Lux 10. 000… 99. 000 Lux +/- 15. 000 Lux
Weather Sensor (WES/A 2. 1) Functionality of the individual sensors Rain § The sensor surface is permanently heated. §After a rain alarm, the rain message will continue to be issued for approximately another 6 minutes. §The sensor surface is heated to approximately + 50 °C above the ambient temperature. § © ABB STOTZ-KONTAKT Gmb. H 2 CDC 504 057 N 0204 | Seite 12 ATTENTION: Rain sensor is hot in the operation!
Weather Sensor (WES/A 2. 1) Functionality of the individual sensors Temperature Total measuring range Resolution Measuring range Accuracy © ABB STOTZ-KONTAKT Gmb. H 2 CDC 504 057 N 0204 | Seite 13 - 25 °C…+ 85 °C 0, 1 °C - 25 °C…+ 10 °C +/- 2, 5 K + 10, 1°C…+ 85 °C +/- 1, 5 K
Weather Sensor (WES/A 2. 1) Functionality of the individual sensors Day / night Day => night > 10 Lux night Night => day < 10 Lux* * One minute and 15 seconds after the brightness value has exceeded 10 lux © ABB STOTZ-KONTAKT Gmb. H 2 CDC 504 057 N 0204 | Seite 14
Weather Sensor (WES/A 2. 1) Functionality of the individual sensors 0° 315 ° 45 ° 270 ° 90 ° 180 ° Wind © ABB STOTZ-KONTAKT Gmb. H 2 CDC 504 057 N 0204 | Seite 15 Total measuring range 0… 24 m/s Resolution 0, 1 m/s Accuracy (45°… 315°) +/- 22 % from measure value Accuracy (180°) +/- 15 % from measure value
Weather Sensor (WES/A 2. 1) Functionality of the individual sensors GPS © ABB STOTZ-KONTAKT Gmb. H 2 CDC 504 057 N 0204 | Seite 16 § Radio receiver of basis from GPS. § Connection to a satellite is sufficient, in order to date and time. § World-wide applicable.
Weather Sensor (WES/A 2. 1) Preparation of the Weather Sensors Cover with rain sensor © ABB STOTZ-KONTAKT Gmb. H 2 CDC 504 057 N 0204 | Seite 17 Catches of the cover (left and right) Base § The cover of the Weather Sensor is locked on the right and left side of the lower edge . § Remove the cover from the Weather Sensor by pulling the catches carefully outwards. § Be careful in order not to tear off the cable connection between the circuit board in the base and the rain sensor in the cover .
Weather Sensor (WES/A 2. 1) Installation of the holder Bridge §The weather sensor includes a combined wall/pole holder. §When the unit supplied, the holder is fastened to the back of the housing with adhesive tape. © ABB STOTZ-KONTAKT Gmb. H 2 CDC 504 057 N 0204 | Seite 18
Weather Sensor (WES/A 2. 1) Installation of the Weather Sensors Horizontal wall or pole § © ABB STOTZ-KONTAKT Gmb. H 2 CDC 504 057 N 0204 | Seite 19 The Weather Sensor is fastened horizontal and laterally with an assembly angle of 90°.
© ABB STOTZ-KONTAKT Gmb. H 2 CDC 504 057 N 0204 | Seite 20
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