Wireless Range Extender User Manual
Contents
1. a y X FA anxi sy a A Sih i E ares ji S is m j BBS Ch FN eu CrS cu cul Y ON w ils fw Fe SS St 2 ap A JE e I r Ea a m e z gt STTOP ae A e aiii AUTOLINE pal ROOM N 4 PM ROON MLE a fe KIT LQUIPMUNT iat p re I Chal fi m RANG P z j URN IN m FE E mH EK SECURITY U me 3 van HHI ii G E mE f ae 7 YAKAL HALLWAY po e tT F i deters C d aE f f Ssi E A ITF A m FEMALE D F n SIPPING mie RICAL 5 TOILET 7 MALE a DN d VON PRS OVMICES T a El S ING AREA A L J z m A 2 i r a ae gt amp 3 R a z i 3 z 4 FINISH GOODS oO eal f f ES i j a gog e p AN FINISII KRM LOL PN ROON FINISH f i J i iT 1 Cer f AN er Figure 5 Sample installation with 8 WREs 6 0 Care and Maintenance WREs as long as they remain installed do not require any special maintenance If they stop functioning please contact a qualified service technician See Section 10 0 Support for details 7 0 Troubleshooting am missing data from several field devices in one area If a set of data is missing from a small cluster it is most likely that2. 1 888 987 3210 Email cys_support cypress com Warranty Information Every product comes with a full one year parts and labor warranty Cypress Envirosystems monitoring of battery status product status and potential communications packets are included during this period so that proactive service can be provided to our customers Cypress Envirosystems Doc 152 10202 01 Rev 1 0 WRE User Manual Page 9
3. e Do not immerse the WRE in water e Do not try to repair yourself as it contains no user serviceable parts Contact a qualified service technician for repairs See Section 10 0 Support for details Description of the WRE The Cypress Envirosystems Wireless Range Extender WRE is used to extend the range of wireless data from a field device to the Blue Box Server When the WRE receives a message it waits its specified delay time and repeats the signal twice Figure 1 Wireless Range Extender Each WRE has two radios that are pre programmed with a specific radio channel set that must match the channel set of the field devices WREs are pre programmed with a specified delay When a WRE receives a message it appends its tag also known as its ID to the message If a WRE receives a message that already contains its ID it will drop the message and will not repeat it Cypress Envirosystems Doc 152 10202 01 Rev 1 0 WRE User Manual Page 4 3 1 Cypress Envirosystems Monitoring System The Cypress Envirosystems Wireless Range Extender is part of the Cypress Envirosystems Monitoring System WREs may be needed to get the wireless signal from a field device to the Blue Box Server BBS This system can be setup one of two ways o OPTION A m OPTION B Intgration with Plant IT SCADA System Standalone WGR System Fiald Teg i aa aa WGA WTA WFM WSTM la 4 Figure 2 Cypress Envirosystems Monitoring System Setup Option
4. CYPRESS ENVIROSYSTEMS Wireless Range Extender User Manual Doc 152 10202 01 Revision 1 0 May 2009 Copyrights Copyright 2008 by Cypress Envirosystems All rights reserved The information in this document is subject to change without notice While reasonable precautions have been taken Cypress Envirosystems assumes no responsibility for any errors that may appear in this document No part of this document may be copied or reproduced in any form or by any means without the prior written consent of Cypress Envirosystems Disclaimer CYPRESS ENVIROSYSTEMS MAKES NO WARRANTY OF ANY KIND EXPRESS OR IMPLIED WITH REGARD TO THIS MATERIAL INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE Cypress Envirosystems reserves the right to make changes without further notice to the materials described herein Cypress Envirosystems does not assume any liability arising out of the application or use of any product or information described herein Cypress Envirosystems does not authorize its products for use in mission or safety critical systems or where a malfunction or failure may reasonably be expected to result in significant injury to the user The inclusion of Cypress Envirosystems product in mission or safety critical system applications implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress Envirosystems against all charges In no event is
5. Cypress Envirosystems liable to anyone for any indirect special or consequential damages Table of Contents 1 0 TO GIG CONN aae acts einen A AE AE E wees ceeeence eae 2 0 Sarety Precautions sastccteceseutsnectacceciectacssacticseceatats cachet cactastoteu a A 3 0 Descriptiomof the WREE ccscduczcceiesues nce ssgince E e A EEE E AN L ackexens 3 1 Cypress Envirosystems Monitoring SYSt M ccccscccseccscceecceeceeseceecceecseeceeeeeseeses 32 Related Produts tise actin e ice T A E a eee 4 0 SEUD acaecencenscn ccc eceeu A nescence nam ateadenaeee A aes neane voce meee teas Ae COMPONEN eonna N N xu Stawueoeesvemesaeas TSN 42 Installation OVERVIEW vrsceissececicasanesiaiacuienens EAER AE AE 5 0 OPEIN e E re ee ee ee ee eee eee 6 0 Carena Maint e nan Ces cc atic ce TEET T onsite et Acueds Sa ada a 7 0 TOUIICS 1 OO CS semenar ne r cece sastace maataecemGstece T 8 0 Technical SSC ITI CAO INS ets siates ars inva E E da cls inde O T ies eo eaalss 9 0 Produc Disposa tsssastecteiatieeatin ss ecatenwtaecasuinse ta tieaewiavneedeumwtedalans laces tateacaeieselaaseaaaeenariane 100 SUPPOR armen amen rere rte ee ere NR ee ee ce ee eee ee 1O Wairani inonma ON Macaes oct esac cede E N aS 1 0 2 0 3 0 Introduction Thank you for purchasing the Wireless Range Extender WRE Please read this guide thoroughly before using the WRE The WRE is not a stand alone product See Section 3 2 Related Products for details Safety Precautions
6. cable ties otherwise Very High Bond VHB tape may be used Cords should be cable tied if possible Lastly ensure that the antennas are screwed in all the way and vertical 5 0 Operation There are three different lights on a WRE indicating the functionality of the two radios on the unit e The green light corresponds with the first radio receiving a data packet e The yellow light corresponds with the second radio receiving a data packet e The red light indicates that the data packet was not received properly by either radio This is due to very low signal where the data packet is not understood The WRE then drops the incomplete data packet WRE Indicator Lights Ny Figure 4 WRE Indicator Lights A field device will send a message on one radio channel at a time If the field device does not receive an acknowledgment from the Blue Box Server within a given time frame it will try to resend the message on the other radio channel The flashing green or yellow light indicates that a data packet was properly received A maximum of 4 WREs each with different delays can be used to get any one signal from a field device to the Blue Box Server However more than 4 WREs are possible in an installation depending on the layout As seen in Figure 5 8 WREs are used to get various field device data to the Blue Box Server On the bottom of each WRE there is a label which denotes the channel set and the delay The channel set is a lette
7. r corresponding to predetermined set of frequencies in which the radios have been programmed The delay is a number between 1 and 4 A delay of 1 indicates the shortest delay and a delay of 4 indicates the longest delay A label with A 1 means channel set A with a delay of 1 Notice that in each path to the Blue Box Server there are 4 unique WREs Cypress Envirosystems Doc 152 10202 01 Rev 1 0 WRE User Manual Page 7 De aioe ad F or FACILITIFS MECH z Ah OCE cH ry i x l Tena ama
8. s Cypress Envirosystems Doc 152 10202 01 Rev 1 0 WRE User Manual Page5 3 2 Related Products Field devices send data to the Cypress Envirosystems Blue Box Server which stores the data in a SQL server The field devices can communicate directly to the Blue Box Server or through Wireless Range Extenders Blue Box Server BBS Cypress Envirosystems Field Devices Wireless Range Extender WRE Figure 3 Cypress Envirosystems Monitoring System Overview 4 0 Setup 4 1 Components WRE Antennas 5V Power Adapter 4 2 Installation Overview The Cypress Envirosystems Monitoring System is asynchronous meaning the field devices can send messages at any given time To ensure that data is not lost the WREs are always on and listen for data For prolonged field life the WREs are powered from 110 240VAC Cypress Envirosystems Doc 152 10202 01 Rev 1 0 WRE User Manual Page 6 The power adapter connects to the WRE with a retaining twist lock Be sure to line up the plug correctly so it can lock into the WRE Gently pull on the cord to make sure it stays connected to the WRE WREs should be installed with the shortest delays furthest from the server and longest delays closest to the server WREs should be installed at eye level or above This reduces the chance of interference from walking pedestrians or temporarily placed obstacles WREs should be securely attached so it can t be moved Preferably use screws or
9. the WRE stopped relaying messages Verify that the WRE has not been unplugged If you have additional problems please contact us See Section 10 0 Support for details 8 0 Technical Specifications Wireless Frequency Wireless Range Wireless Protocol Approvals Power Supply Cypress Envirosystems Doc 152 10202 01 Rev 1 0 2 4GHz Direct Sequence Spread Spectrum 100mW peak output Up to 1600 ft 488 m line of sight Cypress Semiconductor s highly optimized industrial DSSS radio and protocol Integrates robust security antenna and frequency diversity optional encryption and minimal interference with existing wireless systems for additional details please see FAQ at www cypressenvirosystems com FCC Class B Compliant RoHS ETSI Compliant Standard 110 240VAC or battery powered WRE User Manual Page 8 9 0 10 0 11 0 Operating Temperature 20 C to 70 C Storage Temperature 40 C to 85 C Enclosure Rugged extruded aluminum industrial chassis optional NEMA4 IP66 enclosure Dimensions 5 7 x 2 2 x 1 6 145mm x 57mm x 42mm Weight 0 51 Ibs 230g Product Disposal The WRE is recycled by Cypress Envirosystems Contact a service technician or Cypress Envirosystems headquarters to recycle the WRE See Section 10 0 Support for details Support For additional support including maintenance and troubleshooting please contact us Cypress Envirosystems 198 Champion Court San Jose CA 95134
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