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Related Manuals for ABB i-bus KNX WES/A 4.1.1
Summary of Contents for ABB i-bus KNX WES/A 4.1.1
- Page 1 — PRODUCT MANUAL ABB i-bus® KNX WES/A 4.1.1 Weather Sensor Basic...
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Page 2: Table Of Contents
ABB i-bus® KNX TABLE OF CONTENTS Table of contents About this document ................................Using the product manual ................................Legal disclaimer ....................................Explanation of symbols .................................. 2D code ......................................Safety..................................... General safety instructions................................Qualification of the specialist personnel ............................ Proper use ...................................... - Page 3 ABB i-bus® KNX TABLE OF CONTENTS Parameters.................................... 29 Group Objects..................................30 Operation ....................................31 Maintenance and cleaning..............................32 10.1 Maintenance ..................................... 32 10.2 Cleaning ......................................32 Removal and disposal ................................33 11.1 Removal ......................................33 11.2 Environment...................................... 33 Planning and application..............................34 12.1...
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Page 4: About This Document
ABB i-bus® KNX device. Legal disclaimer ABB AG reserves the right to make changes to the product or modify the contents of this document without prior notice. The agreed properties are definitive for any orders placed. ABB AG does not accept any responsibility whatsoever for potential errors or possible lack of information in this document. -
Page 5: Code
ABB i-bus® KNX ABOUT THIS DOCUMENT Notes and warnings are represented as follows in this manual: DANGER This symbol is a warning about electrical voltage and indicates high-risk hazards that will definitely result in death or serious injury unless avoided. DANGER Indicates high-risk hazards that will definitely result in death or serious injury unless avoided. -
Page 6: Safety
(via GPS) in a KNX en- vironment. Weather Sensor Basic WES/A 4.1.1 is matched with the ABB Weather Units. product manual | EN-US | WES/A 4.1.1 | 9AKK108464A0562 Rev. B 6... -
Page 7: Product Overview
ABB i-bus® KNX PRODUCT OVERVIEW Product overview Device description The device is a surface mounted (SM) device. The device is designed for wall or mast mounting. The device can be used as a product in a KNX system. The device is powered via Weather Unit WZ/S 1.3.1.2 (or subsequent types) and requires no additional auxiliary voltage. -
Page 8: Connections
ABB i-bus® KNX PRODUCT OVERVIEW Connections The device has the following connections: • 1 input for connecting the supply voltage (via the Weather Unit) • 1 output for output of the measured values 3.4.1 Inputs Terminal designation Function Power supply +24 V DC Supply GND Tab. 6: Inputs of Weather Sensor Basic WES/A 4.1.1... -
Page 9: Product Family
ABB i-bus® KNX PRODUCT OVERVIEW Product family The product family described in this document includes the following devices: Device type Name Features WES/A 4.1.1 Weather Sensor Basic Wind speed, rain, brightness in four compass directions, twilight, temperature, WB/Z 1.1.1 Wall Mounting Accessories, Basic WB/Z 1.2.1... -
Page 10: Dimension Drawing For Weather Sensor Wes/A 4.1.1
ABB i-bus® KNX PRODUCT OVERVIEW 3.5.1 Dimension drawing for Weather Sensor WES/A 4.1.1 Fig. 1: Dimension drawing for Weather Sensor WES/A 4.1.1 product manual | EN-US | WES/A 4.1.1 | 9AKK108464A0562 Rev. B 10 Note about navigation in the PDF: Key combination 'Alt + left arrow'... -
Page 11: Dimension Drawing For Weather Sensor Wes/A 4.1.1 With Wall Mounting Wb/Z 1.1.1
ABB i-bus® KNX PRODUCT OVERVIEW 3.5.2 Dimension drawing for Weather Sensor WES/A 4.1.1 with Wall Mounting WB/ Z 1.1.1 Fig. 2: Dimension drawing for Weather Sensor WES/A 4.1.1 with Wall Mounting WB/Z 1.1.1 product manual | EN-US | WES/A 4.1.1 | 9AKK108464A0562 Rev. B 11... -
Page 12: Dimension Drawing For Weather Sensor Wes/A 4.1.1 With Wall Mounting Wb/Z 1.2.1
ABB i-bus® KNX PRODUCT OVERVIEW 3.5.3 Dimension drawing for Weather Sensor WES/A 4.1.1 with Wall Mounting WB/ Z 1.2.1 Fig. 3: Dimension drawing for Weather Sensor WES/A 4.1.1 with Wall Mounting WB/Z 1.2.1 product manual | EN-US | WES/A 4.1.1 | 9AKK108464A0562 Rev. B 12... -
Page 13: Dimension Drawing For Weather Sensor Wes/A 4.1.1 With Mast Mounting Adapter Ma/Z 1.50.1
ABB i-bus® KNX PRODUCT OVERVIEW 3.5.4 Dimension drawing for Weather Sensor WES/A 4.1.1 with Mast Mounting Adapter MA/Z 1.50.1 Fig. 4: Dimension drawing for Weather Sensor WES/A 4.1.1 with Mast Mounting Adapter MA/Z 1.50.1 product manual | EN-US | WES/A 4.1.1 | 9AKK108464A0562 Rev. B 13... -
Page 14: Connection Diagram
ABB i-bus® KNX PRODUCT OVERVIEW 3.5.5 Connection diagram Fig. 5: Connection of Weather Sensor WES/A to Weather Unit WZ/S WES/A terminal Conductor color WZ/S terminal A (DATA +) B (DATA -) Black - (GND) White + (24 V) Yellow product manual | EN-US | WES/A 4.1.1 | 9AKK108464A0562 Rev. B 14... -
Page 15: Operating And Display Elements
ABB i-bus® KNX PRODUCT OVERVIEW 3.5.6 Operating and display elements Note This section is not relevant for these devices. product manual | EN-US | WES/A 4.1.1 | 9AKK108464A0562 Rev. B 15 Note about navigation in the PDF: Key combination 'Alt + left arrow'... -
Page 16: Technical Data
ABB i-bus® KNX PRODUCT OVERVIEW 3.5.7 Technical data 3.5.7.1 General technical data WES/A 4.1.1 Device Dimensions 105 × 102 × 102 mm (H x W x D) Weight 0.16 kg Mounting position Horizontal Design Surface mounting Degree of protection IP 44 Protection class Overvoltage category... - Page 17 ABB i-bus® KNX PRODUCT OVERVIEW 3.5.7.2 Weather sensors WES/A 4.1.1 Temperature Type PT 1000 Number of temperature sensors Temperature measuring range −30 … +50 °C Resolution 0.1°C Accuracy ± 1 °C with laminar incident flow and wind speed > 2 m/s Brightness Type Silicon sensor Number of brightness sensors 4 (0°, 90°, 180°, 270°)
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Page 18: Functional Overview
Measured values apply to the mounting location. Differences from other weather services are possible (e.g. due to local turbulence or air accumulation zones). Note Weather Sensor Basic WES/A 4.1.1 is compatible with the ABB Weather Units from WZ/S 1.3.1.2. Note Weather Unit WZ/S 1.3.1.2 can process only three measured brightness values. The measured value from brightness sensor 4 is ignored. -
Page 19: Device Overview
ABB i-bus® KNX FUNCTIONAL OVERVIEW Device overview Fig. 6: Device overview WES/A 4.1.1 — Legend 1 Temperature sensor 6 Brightness sensor 4 2 Wind sensor 7 Brightness sensor 3 3 "N" marking 8 Brightness sensor 2 4 Pre-assembled connecting cable 9 Rain sensor... -
Page 20: Mounting And Installation
ABB i-bus® KNX MOUNTING AND INSTALLATION Mounting and installation Information about mounting 5.1.1 General information about mounting • Mounting, installation, commissioning and maintenance must be carried out only by qualified electri- cians. • Ensure that water cannot penetrate into the device during transport, storage, operation, mounting, dismantling and maintenance. -
Page 21: Preparatory Considerations
ABB i-bus® KNX MOUNTING AND INSTALLATION 5.1.3 Preparatory considerations Check the following points before beginning the mounting work: • Where can the Weather Sensor be fastened to or on the building? • Can roof structures (such as exhaust pipes or chimneys) affect the Weather Sensor? •... -
Page 22: Mounting On A Wall
ABB i-bus® KNX MOUNTING AND INSTALLATION Mounting on a mast 1. Lay the power supply/data cable (J-Y(ST)Y 2x2x0.8) from the Weather Unit to the Weather Sensor. Cable length ≤ 100 m. 2. Lay the power supply/data cable in or on the mast. Pay attention to proper cable routing and strain relief in compliance with the regulations. - Page 23 ABB i-bus® KNX MOUNTING AND INSTALLATION Mounting with Wall Mounting WB/Z 1.2.1 1. Lay the power supply/data cable (J-Y(ST)Y 2x2x0.8) from the Weather Unit to the Weather Sensor. Cable length ≤ 100 m. 2. Insert the strain relief into the strain relief hole in the sensor foot.
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Page 24: Replacing Weather Sensor Wes/A 3.1 With Weather Sensor Basic Wes/A 4.1.1
ABB i-bus® KNX MOUNTING AND INSTALLATION Replacing Weather Sensor WES/A 3.1 with Weather Sensor Basic WES/A 4.1.1 5.4.1 Tools • Size 2 hexagon socket wrench • Screwdrivers (possibly different sizes or versions for unscrewing the existing Wall mounting and fix- ing the new Wall mounting) •... - Page 25 ABB i-bus® KNX MOUNTING AND INSTALLATION Using Wall Mounting WB/Z 1.2.1 1. Disconnect Weather Unit WZ/S from the electrical power supply and from the bus (ABB i‑bus®). 2. Insert the strain relief into the strain relief hole in the sensor foot. 3. Guide the pre-assembled connecting cable through the strain relief and upper part of Wall Mounting WB/Z 1.2.1.
- Page 26 ABB i-bus® KNX MOUNTING AND INSTALLATION Using Wall Mounting WB/Z 1.1.1 1. Disconnect Weather Unit WZ/S from the electrical power supply and from the bus (ABB i‑bus®). 2. Insert the strain relief into the strain relief hole in the sensor foot. 3. Guide the pre-assembled connecting cable through the strain relief and Wall Mounting WB/Z 1.1.1.
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Page 27: Adapting Ets Parameter Assignment
Adapting ETS parameter assignment Note Weather Sensor Basic WES/A 4.1.1 is compatible with the ABB Weather Units from WZ/S 1.3.1.2. Weather Sensor WES/A 4.1.1 sends more accurate measured data than Weather Sensor WES/A 3.1. It can be expedient to adapt the parametrized thresholds of the Weather Unit. -
Page 28: Commissioning
• The power supply/data cable is connected to the Weather Unit. • The Weather Unit is installed and has been commissioned. Note See software information on the website → www.abb.com/knx. Putting device into operation ▶ Switch on KNX voltage. ð The Weather Sensor is ready for operation and will begin sending weather data to the Weather Unit no later than after 2 minutes. -
Page 29: Parameters
ABB i-bus® KNX PARAMETERS Parameters Note This section is not relevant for these devices. product manual | EN-US | WES/A 4.1.1 | 9AKK108464A0562 Rev. B 29 Note about navigation in the PDF: Key combination 'Alt + left arrow' jumps to the previous view/page... -
Page 30: Group Objects
ABB i-bus® KNX GROUP OBJECTS Group Objects Note This section is not relevant for these devices. product manual | EN-US | WES/A 4.1.1 | 9AKK108464A0562 Rev. B 30 Note about navigation in the PDF: Key combination 'Alt + left arrow' jumps to the previous view/page... -
Page 31: Operation
ABB i-bus® KNX OPERATION Operation product manual | EN-US | WES/A 4.1.1 | 9AKK108464A0562 Rev. B 31 Note about navigation in the PDF: Key combination 'Alt + left arrow' jumps to the previous view/page... -
Page 32: Maintenance And Cleaning
ABB i-bus® KNX MAINTENANCE AND CLEANING Maintenance and cleaning 10.1 Maintenance The devices are maintenance-free if used properly. In the event of damage, e.g. during transport and/or storage, repairs are not allowed to be carried out. 10.2 Cleaning 1. Disconnect devices from the electrical power supply before cleaning. -
Page 33: Removal And Disposal
ABB i-bus® KNX REMOVAL AND DISPOSAL Removal and disposal 11.1 Removal 1. Disconnect Weather Unit WZ/S from the electrical power supply and from the bus (ABB i‑bus®) 2. Remove the Weather Sensor by loosening the M4 hexagon socket head screw 3. Pull the strain relief out of the foot of the Weather Sensor and disconnect the cable 4. -
Page 34: Planning And Application
ABB i-bus® KNX PLANNING AND APPLICATION Planning and application 12.1 Priorities Note This section is not relevant for these devices. 12.2 Basic knowledge 12.2.1 Recording weather data using Weather Sensor WES/A 4.1.1 Wind speed The wind speed measurement is based on the hot-wire principle (hot-wire anemometry): the flow veloc- ity is determined according to the rate of cooling of a heated wire by the air flow. - Page 35 ABB i-bus® KNX PLANNING AND APPLICATION GPS receiver The Weather Sensor has a GPS receiver on which the time, date and position of the Weather Sensor is re- ceived. The GPS receiver does not need to be aligned. When receiving the signals from one satellite: Time has a level of accuracy of < 1 μs.
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Page 36: Appendix
ABB i-bus® KNX APPENDIX Appendix 13.1 Scope of delivery The device is supplied together with the following components: • 1 x Weather Sensor Basic • 1 x strain relief • 1 x installation and operating instructions product manual | EN-US | WES/A 4.1.1 | 9AKK108464A0562 Rev. B 36... - Page 37 We reserve all rights in this document and in the subject matter and illustrations contained therein. Reproduction, transfer to third parties or processing of the content – including sections thereof – is not permitted without the prior written consent of ABB AG.
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