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Summary of Contents for Deif WSS 750
- Page 1 Wind Sensor Static • Mounting • Connecting • Replace an old sensor • Technical specifications • References DEIF A/S · Frisenborgvej 33 · DK-7800 Skive Tel.: +45 9614 9614 · Fax: +45 9614 9615 info@deif.com · www.deif.com Document no.: 4189350059C...
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Page 2: Table Of Contents
............................................11. Replace old sensor type 879.3c with WSS 750 11.1 How to replace ............................................11.1.1 WSS 750 wind sensor connection to WSI interface box ..........................11.1.2 WSI interface box connection to WSDI (WSDI-1) or 879 display ......................11.1.3 Grounding the wind sensor ....................................... -
Page 3: Introduction
This document provides guidelines for mounting and connecting the WSS 750 high performance static wind sensor. The WSS 750 can be connected to old DEIF wind displays (like WSDI and 879) or XDI-N to form a complete wind system. The sensor may also be used as a component in a larger system. -
Page 4: Unpacking Instruction
When unpacking the wind sensor, remove the transportation support foam that carries the cable and protects the sensor body. To avoid bending or twisting the three sensor arms, do not remove the protection cap, until you have installed the WSS 750 in the mast. -
Page 5: Mounting The Wind Sensor
The universal mounting bracket may also be mounted directly on a flat surface. It is recommended to mount the 2 meter cable on the WSS 750 prior to installing it on the universal mounting bracket. USER'S MANUAL AND INSTALLATION NOTE 4189350059C UK... - Page 6 When mounting the 2 meter cable with the preinstalled connector on the WSS 750 there is no need for a special mounting tool. When the connector is marked with a symbol with a crossed out spanner no tool is required and the mounting instructions below should be followed: 1.
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Page 7: Grounding And Shield Termination
Grounding of the sensor in the mast top is important for EMC protection and reliable operation. The WSS 750 sensor shall be grounded either by making sure that the mast mount bracket has a good connection to ground via the steel mast or alternatively, mount a ground wire on one of the screws on the sensor. -
Page 8: Power Supply
4. Power supply 4.1 Power supply The WSS 750 system requires a 24-30 V DC, 2 A power supply. It is recommended to use a separate galvanic isolated power supply to supply power to the wind measuring system, and the positive and negative power supply connections must not be connected to ground (earth). -
Page 9: Cable Connections
100 m), and the IP66 connection box kit. These parts are normally ordered as accessories, but can be included in some of the DEIF anemometer system packages. For WSS 750 (heated, 35 W), the standard WSS extension cable (4 x 0.75 mm2 with shield) can be used up to 50 m. Above 50 m, the following can be considered: •... -
Page 10: The Wss 750 Wind Sensor Cable Connections
6. The WSS 750 wind sensor cable connections 6.1 WSS cable connections WSS 750 WSS 750 cable WSS extension cable Function XDI terminal no. NX2 terminal # 228260 wire colour wire colours +24 V DC White operation Grey, +24 V DC... -
Page 11: Connecting Wss 750 To Xdi-N
7. Connecting WSS 750 to XDI-N 7.1 Connecting WSS 750 and XDI-N connection. XDI-N WSS 750 Connection (optional) Ground (earth) the cable screen XDI-N DC power source USER'S MANUAL AND INSTALLATION NOTE 4189350059C UK Page 11 of 18... -
Page 12: Dimensions
8. Dimensions 8.1 Unit dimensions USER'S MANUAL AND INSTALLATION NOTE 4189350059C UK Page 12 of 18... -
Page 13: Troubleshooting A Wss 750 And Wsdi-2 Installation
Heavy electrical noise or insulation error in the ship's electrical system (AC or DC) periodically dropping out • WSS 750 is not able to calculate valid data - snow, ice, extreme rain or damaged sensor head (lightning) Wind speed and direction is dropping out or is unstable •... -
Page 14: Replace Wss Or Wss-L With Wss 750
10. Replace WSS or WSS-L with WSS 750 10.1 How to replace The WSS or WSS-L wind sensor can directly be replaced by WSS 750 high performance sensor, without major changes to the installation, and the existing extension cable and installation box can normally be used. -
Page 15: Replace Old Sensor Type 879.3C With Wss 750
The 2 m cable from the WSS 750 is connected to the existing cable using a connection box. The existing box may also be reused. The WSI interface box must be mounted indoor. It is often practical to mount it close to the display, but it is not required. -
Page 16: Wsi Interface Box Connection To Wsdi (Wsdi-1) Or 879 Display
B Return NMEA0183 output Screen External mode shift/dimmer, see “879 installation instructions ext. dimmer 4189340009 UK” on www.deif.com. 11.1.3 Grounding the wind sensor More information See Mounting the wind sensor in this document for more information about grounding and lightning protection. -
Page 17: Wsi Interface Box Dimension
0 2 or 3 happens only if outdoor The aux. supply is not able to supply current enough to drive WSS 750 heating. (24 V DC temperature is below 5 °C power supply >2 A is recommended) The connection from WSI to WSDI is most likely OK.Cause: WSI is not receiving data from... -
Page 18: References And Disclaimer
DEIF A/S reserves the right to change any of the contents of this document without prior notice. The English version of this document always contains the most recent and up-to-date information about the product. DEIF does not take responsibility for the accuracy of translations, and translations might not be updated at the same time as the English document.
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