ABB i-bus® KNX Weather Unit , Weather Sensor Intelligent Building Control ABB i-bus® KNX Weather Unit , Weather Sensor Bild: 2CDC071038S0012+2CDC071039S0012 © ABB STOTZ-KONTAKT GmbH 2CDC504109N0201 | Page 1

ABB i-bus® KNX Weather Unit, WZ/S 1.3.1.2 Auxiliary voltage and data interface for Weather Sensor supply 1 (0 V potential) 2 (24 V potential) A (RS485 interface) B (RS485 interface) Connection to PT1000 temperature sensor Integrated in the i-bus Tool Bilder: ABB-064, 2CDC071038S0012, 2CDC071039S0012 © ABB STOTZ-KONTAKT GmbH 2CDC504109N0201 | Page 2 2

ABB i-bus® KNX Weather Unit, WZ/S 1.3.1.2 Adjustable which Weathers Sensor is connected Measured value represented in the appropriate type of data point, e.g. in m/s, in lux or in °C 2 threshold values for each input with upper and lower limit / threshold value can be modified via the bus Logic AND / OR, 4 inputs, invertible 4 memories with 24 values each / storage takes place according to the FiFo principle (ring buffer) Minimum duration of underflow and overrange adjustable (If the sending condition reverts during the minimum duration, no telegrams are sent) Offset temperature +/- 5 °C Bilder: ABB-064, 2CDC071038S0012, 2CDC071039S0012 © ABB STOTZ-KONTAKT GmbH 2CDC504109N0201 | Page 3 3

ABB i-bus® KNX Weather Unit, WZ/S 1.3.1.2 1 Label carrier 2 Programming button 3 Programming LED 4 Bus terminal connection 5 Power supply 6 Connection Weather Sensor 7 Connection PT1000 8 LED "On“, LED "Comm. Error“ © ABB STOTZ-KONTAKT GmbH 2CDC504109N0201 | Page 4 4

ABB i-bus® KNX Weather Sensor, WES/A 3.1 Overview Wind Rain Brightness in three directions Twilight Day/Night changeover Temperature GPS Bilder: ABB-064, 2CDC071038S0012, 2CDC071039S0012 © ABB STOTZ-KONTAKT GmbH 2CDC504109N0201 | Page 5 5

ABB i-bus® KNX Weather Sensor, WES/A 3.1 1 Holder 2 Temperature 3 Wind speed 4 Brightness sensor right, centre, left 5 Rain sensor 6 Wall holder with cable entry and terminals © ABB STOTZ-KONTAKT GmbH 2CDC504109N0201 | Page 6 6

ABB i-bus® KNX Weather Sensor, WES/A 3.1 1 Wall holder 2 Cable entry 3 Fixed to the wall 4 Stripping length terminal left 5 Power supply 6 Data communication 7 Stripping length terminal right © ABB STOTZ-KONTAKT GmbH 2CDC504109N0201 | Page 7 7

ABB i-bus® KNX Weather Sensor, WES/A 3.1 1 Brightness sensor left 2 Brightness sensor centre 3 Brightness sensor right © ABB STOTZ-KONTAKT GmbH 2CDC504109N0201 | Page 8 8

ABB i-bus® KNX i-bus Tool, Firmware Update ABB i-bus Tool Weather Unit Weather Sensor (Connection RS 485) Temperature sensor (PT1000)     Firmware Update © ABB STOTZ-KONTAKT GmbH 2CDC504109N0201 | Page 9

© ABB STOTZ-KONTAKT GmbH 2CDC 505 143 N0101 | Seite 10